Patent Grant
12064961
In a conventional technology, a printed label created by printing on printing tape can be wrapped around a cable for use as a cable marking label. In this application, the release paper of the printed label is peeled off to expose an adhesive layer, and the adhesive layer is affixed to the cable so that the printed label is wrapped around the cable.
In the conventional technology described above, the entire printed label is wrapped around and affixed to the outer circumferential surface of the cable. However, the user may also wish to attach labels to cables in a freely wound state by forming the overall print label in a substantially annular shape and bonding the circumferential ends together so that a print label is rotatable about the cable. In addition to print labels having a substantial annular shape, the user may wish to create print labels having various other forms of use, such as print labels formed by overlapping and bonding together the adhesive parts on both circumferential end portions of the label to form a flag-like shape or print labels used as tags by affixing one end of the label to the flat surface of an adherend. However, the flexibility for creating print labels with such diverse forms of use has not been achievable with a single printing device in the conventional technology.
In view of the foregoing, it is an object of the present disclosure to provide a printing device capable of creating printed matter adaptable to the various needs of users.
In order to attain the above and other objects, one aspect of the disclosure provides a print device. The print device includes a head, a conveyance member, a half cutter, a full cutter, and a controller. The head is configured to perform printing. The conveyance member is configured to convey a tape on which the printing by the head is performed. The tape has a base material and a release material bonded together. The tape includes a print portion on which an image is printed by the head. The printed tape is used to create a printed matter. The half cutter is configured to perform a half cut to cut through the release material in a width direction without cutting through the base material. The full cutter is configured to perform a full cut to cut through the tape conveyed by the conveyance member. The controller is configured to control the conveyance member, the head, the half cutter, and the full cutter. The controller is configured to control the half cut so that the half cutter cuts through the release material at a position downstream side of a most downstream end of the print portion of the printed tape, which is conveyed by the conveyance member and is printed by the head, in a conveying direction of the tape. According to the configuration, the part of the release material downstream side of the position of the half cut can be released, and thus the printed matter can be used in various ways according to the user's need.
The particular features and advantages of the disclosure as well as other objects will become apparent from the following description taken in connection with the accompanying drawings, in which:
An embodiment of the present disclosure will be described while referring to
Label-Creating Device
First, the functional configuration of a label-creating device 1 will be described with reference to
As shown in
A cartridge holder 12 is also provided in the label-creating device 1. A tape cartridge 10 is detachably mounted in the cartridge holder 12. The tape cartridge 10 has a case 11 that accommodates tape rolls 10A and 10B. Note that the tape rolls 10A and 10B are depicted as concentric circles in the drawing for simplification but are actually tape wound into spiral-shaped rolls. A cover film 23 is wound around the tape roll 10A, while a tape To is wound around the tape roll 10B. The tape To includes a plurality of layers. The layered structures and the like of the cover film 23 and the tape To will be described later.
The control circuit 2 (corresponding to the controller) is provided with a CPU and a ROM not shown in the drawings. The control circuit 2 executes various programs pre-stored in the ROM while utilizing the temporary storage function of the RAM 5 while performing overall control of the label-creating device 1. In the present embodiment, the ROM of the control circuit 2 stores a processing program for directing the CPU of the control circuit 2 to execute various procedures in the flowcharts of
The conveying roller 6 (corresponding to the conveyance member) is disposed in opposition to the print head 7. The cover film 23 paid out from the tape roll 10A is transparent and is interposed between the conveying roller 6 and the print head 7. Note that “transparent” in this specification is a concept that represents a property of transparency of a degree that enables humans to distinguish printed content and includes the meaning “translucency” and the like.
The tape cartridge 10 is also provided with an ink ribbon supply roll 14A, and an ink ribbon take-up roll 14B. An ink ribbon IR is wound around the ink ribbon supply roll 14A. The ink ribbon IR paid out from the ink ribbon supply roll 14A is taken up by the ink ribbon take-up roll 14B. The print head 7 (corresponding to the head member) prints by transferring ink from the ink ribbon IR paid off the ink ribbon supply roll 14A onto the cover film 23 as the cover film 23 is conveyed by the conveying roller 6.
In the configuration described above, first the tape cartridge 10 is mounted in the cartridge holder 12. Subsequently, the print head 7 forms (hereinafter called “prints” for convenience) desired print objects specified by the user, such as characters and icons (referred to as the “print image R” described later) on the cover film. 23 drawn off the tape roll 10A by the rotation of the conveying roller 6. After print objects have been formed on the cover film 23, the cover film 23 is interposed between pressure rollers 13A and 13B (corresponding to the conveyance member and the bonding member) together with the tape To paid out from the tape roll 10B. The pressure rollers 13A and 13B compress the cover film 23 with the tape To to faun a printed tape T. Subsequently, the control circuit 2 actuates the full cutter 9A under cooperative control with the conveying roller 6 in order to cut the printed tape T at a desired position in the tape length direction, thereby producing a print label L (corresponding to the printed matter). Differences in the cutting modes of the full cutter 9A and the half cutter 9B will be described later in detail.
Basic Structure of the Tape
In this example, the print head 7 forms print objects (i.e., the print image R described above) on the cover film 23 as described above. The print object include the text “ABCD”. The label-creating device 1 then generates the printed tape T by bonding the printed surface of this cover film 23 to the bonding adhesive layer 26 of the tape To. Thereafter, the full cutter 9A cuts the printed tape T in the width direction at a suitable position in the tape length direction, thereby creating a print label L showing the above described printed text “ABCD” through the transparent cover film 23.
In this case, the full cutter 9A (corresponding to the full cutting member) cuts off the entire printed tape T at the position in the tape length direction by cutting through all layers in the thickness direction of the printed tape T including the release layer 24, the bonding adhesive layer 22, the base layer 21, the bonding adhesive layer 26, and the cover film 23, as illustrated in the enlarged view of
Alternatively, the half cutter 9B described above (corresponding to the half cutting member) performs a half cut in the printed tape T by cutting in the tape width direction through only the release layer 24 in the thickness direction, as illustrated in the enlarged view of
In the example of this embodiment, a half cut is made at least at one location in the area of the printed tape T downstream of the most downstream section of the printed part in the conveying direction (the left edge of the character “A” in the example of
The entire region of the print label L in the conveying direction is divided into a print area Ra for the print object (the text “ABCD” in the example of
Detailed Configurations of Print Labels by Type
The label-creating device 1 according to the present embodiment can create print labels L of three different types (Types A. B, and C) according to the various needs of users. The types of print labels L have different layouts and configurations of print content and various cuts according to their form of use. Each of these three Types A, B, and C of print labels L will be individually described below in greater detail.
Detailed Configuration of Type A
As shown in
In this application, the Type A print label L can be divided functionally into three segments: a wrapped part 41 wrapped around the outside of the adherend 30; extended parts 42 extending in a radial direction of the adherend 30; and connecting parts 43 connecting the wrapped part 41 to the extended parts 42. In other words, two areas of the release layer 24 having the same length, which correspond to the two extended part 42 and is positioned on both ends of the overall print label L in the tape length direction, are only peeled off from the bonding adhesive layer 22 (or the label body Lo), and the two adhesive parts on the exposed areas of the bonding adhesive layer 22 are bonded together to form the extended parts 42 extending in a radial direction of the adherend 30. Further, since the wrapped part 41 and the connecting parts 43 that contact the outer circumferential surface of the cable-like adherend 30 are non-adhesive parts that remain, covered by the release layer 24, the overall print label L constitutes rotatable printed matter that can freely rotate relative to the outer circumferential surface of the adherend 30.
In order to avoid localized damage from folds in the print label L itself, the two connecting parts 43 rise slightly off and separate from the outer circumferential surface of the adherend 30 at the same appropriate radius of curvature before connecting to the extended parts 42. Further, the print object are generally printed only within the range of the wrapped part 41 and the connecting parts 43. Accordingly, in the following description, the symmetrical layout of the two extended parts 42 on both ends of the print label L when viewed along the entire region in the conveying direction constitutes one fundamental layout rule for functional configurations in the present embodiment.
Based on the layout rules in the printing configuration shown in
L1=LC+2×LE (Eq. 1)
This overall length L1 is an example of the dimension of the printed matter in the tape length direction.
On the other hand, based on the layout rules in the functional configuration for the Type A print label L shown in
L1=L2+2×L3 (Eq. 2)
This length L3 is an example of the distance between the half cut location and the full cut location.
Here, the non-adhesive part S1 arranged in the center of the print label L is divided from the adhesive parts N1 and N2 adjacent to the ends of the non-adhesive part S1 by two half cut lines 28 (depicted by dashed lines in the drawing) formed by the half cutter 9B. The interval between these two half cut lines 28, which constitutes the boundaries with the extended parts 42 on the two ends of the print label L in the conveying direction, is defined as the distance L2 between end boundaries. This distance L2 between end boundaries is an example of the distance between the two half cut positions and the distance between two adjacent half cut positions with no intervening full cut location.
Further, the full cutter 9A may perform a full cut. For a Type A print label L, only one full cut F1 need be made on the most upstream end of the print label L a distance equivalent to the length L1 from the most downstream end. In the following description, the half cuts HC1 and HC2 and the full cut FC1 are designated with the sequential reference numbers HC1, HC2, and FC1 based on their order of formation, i.e., their order from the downstream side toward the upstream side of the conveying direction. The adhesive parts and the non-adhesive parts are similarly assigned the sequential reference numbers N1, S1, and N2 in their order of formation. In the following description, unique sequential reference numbers are assigned for different types and variations.
Here, since the margin length LE on each of the two ends is set to a fixed length as described above, the overall length L1 of the print label L is fundamentally dependent on the length LC of the print area (i.e., the length of the print object), which is a variable length set by the user. On the other hand, the distance L2 between end boundaries must be set to a length appropriate for the circumferential length (outer diameter) of the cable, i.e., the adherend 30. Therefore, the print area Ra with the length LC and the non-adhesive part S1 covering the distance L2 between end boundaries are both symmetrically arranged such that their center positions are aligned with the center position of the entire print label L in the conveying direction. Further, in most cases, the ends of both on respective sides are symmetrically offset by a deviation D ((L2−LC)/2).
Here, for the wrapped part 41 that is wrapped around the adherend 30 at a constant radius of curvature, the inner radial side is compressed while the outer radial side is expanded. However, an equidistance circle C (depicted by a one-dot chain line in
In this example, it will be assumed that the connecting parts 43 add an additional overall length of 1.5 mm (i.e., 0.75 mm on each side). Accordingly, the distance L2 between end boundaries is set to the following length obtained by adding 1.5 mm to the circumferential length of the equidistance circle C.
L2=(ϕ1+1+t)×π+1.5 (Eq. 3)
This dimension of 1.5 mm is an example of the prescribed surplus dimension.
While not expressly shown in the drawings, a method of setting the distance 12 between end boundaries that uses a medium thickness coefficient for the print label L rather than the addition constant described above (1.5 mm) may be employed as the method for incorporating the lengths of the connecting parts 43. That is, as the overall thickness of the print label L increases, the area moment of inertia related to its medium thickness coefficient increases, making the print label L more difficult to bend. Thus, the radius of curvature for the connecting parts 43 must be set larger, resulting in a longer distance L2 between end boundaries. In this case, the distance L2 between end boundaries can be set to the following length, where K is the medium thickness coefficient.
L2=(ϕ1+1+t)×π×K (Eq. 4)
Note that this medium thickness coefficient K itself may be calculated using a function that has the thickness t as a variable. However, the medium thickness coefficient K may be set to different values for different ranges of the thickness t. For example, the medium thickness coefficient K may be set to 1 when the thickness t is at least 40 μm and less than 100 μm, 1.01 when the thickness t is at least 100 μm and less than 200 μm, and 1.02 when the thickness t is greater than or equal to 200 μm.
Note that in a case that the length LC of the print area exceeds the distance L2 between end boundaries, the distance L2 between end boundaries derived from the physical length of the adherend 30 is used as a reference on a priority basis. Thus, the length LC of the print area is corrected to conform with the distance L2 between end boundaries. In other words, the character size of the print object to be printed or/and the number of characters to be printed is modified to shorten the length LC of the print area so that the print area Ra can fit inside the non-adhesive part S1 (i.e., so that LC≤L2). Further, at least 2.5 mm (and at least 5 mm combined) must be secured for the length L3 of each of the adhesive parts on the ends of the print label L to ensure a firm bond between the extended parts 42 and to facilitate the user in manually peeling the release layers 24 from the adhesive parts N1 and N2. When these lengths cannot be secured, printing cannot be performed, and an error process is executed. This dimension of 5 mm is an example of the prescribed threshold value.
To create this Type A print label L on the label-creating device 1 of the present embodiment described above, a cut position adjustment process is executed prior to creating the print label L in order to adjust layout settings that satisfy all of the above specification conditions, i.e., the layout of the print area Ra, the half cuts HC1 and HC2, and the full cut FC1. Specifically, in the cut position adjustment process for this Type A print label L, the dimensions for the overall length L1 of the print label L, the distance L2 between end boundaries, and the length L3 of the adhesive parts may be calculated based on an arbitrary setting for the length LC of the print area, a fixed setting for the margin length LE, and the outer diameter ϕ1 of the cable-like adherend 30.
This Type A print label L can be used in various applications other than that shown in
As shown in the example of
L1′=L2+2×L3 (Eq. 5)
In this case, by calculating suitable dimensions for the overall length L1 of the print label L, the distance L2 between end boundaries, and the length L3 of the adhesive parts in the cut position adjustment process, each print area Ra, the half cuts HC3, HC4, HC5, and HC6, and the full cuts FC2 and FC3 are arranged on the first and second print labels L and L′ as shown in
Detailed Configuration of Type B
As shown in
From the perspective of the functional configuration described above, the Type B print label L has a line symmetrical layout about the fold line 29 in the center of the entire print label L in the conveying direction. That is, beginning from the fold line 29 and proceeding in sequence toward each end, the print label L has the second extended part 42b (an adhesive part), the wrapped part 41 with the two connecting parts 43 at both end thereof (a non-adhesive part), and the first extended part 42a (an adhesive part). A print area Ra is arranged in the center of each of a region S4 and a region S5. The wrapped parts 41 and the connecting parts 43 are divided into two locations (the regions S4 and S5) so that each of the regions S4 and S5 includes a wrapped part 41 and two connecting parts 43. Accordingly, as with the Type A print label L, the ends of the print area Ra having a length LC on each wrapped part 41 are symmetrically offset by the deviation D from ends of the respective regions S4 and S5.
An adhesive part N8 of the second extended part 42b arranged in the center of the print label L is separated by half cuts HC8 and HC9 from the non-adhesive parts S4 and S5 arranged on both sides thereof. Similarly, adhesive parts N7 and N9 of the first extended parts 42a disposed on respective ends of the print label L are separated from the adjacent regions S4 and S5 by half cuts HC7 and HC10, respectively. In this Type B print label L, the gap between the two half cuts HC7 and HC10 segmenting the adhesive parts N7 and N9 of the first extended parts 42a is defined as the distance L2 between end boundaries. For the Type B print label L, the full cutter 9A need only perform one full cut FC4 on the most upstream end of the print label L positioned a distance equivalent to the length L1 from the most downstream end.
Based on the layout rules for the functional configuration of the Type B print label L shown in
L1=L2+2×L3 (Eq. 6)
Further, based on the layout rules in the printing configuration for this Type B print label L, the overall length L1 of the print label L in the conveying direction is 2 times the sum of the length LC of the print area, the length LE of one margin, the deviation D, and the length LL of the second extended part 42b, as indicated in the following equation Eq. 7.
L1=2×(LC+LE+D+LL) (Eq. 7)
Further, the distance L2 between end boundaries in this Type B print label L is the following length found by adding 1.5 mm, equivalent to the length of an additional pair of connecting parts 43, and the lengths of the two second extended parts 42b (2×LL) to the distance L2 between end boundaries for the Type A print label L described above (see Eq. 3).
L2=(ϕ1+t+1)×π+2×1.5+2×LL (Eq. 8)
When creating a Type B print label L, the label-creating device 1 according to the present embodiment described above executes the cut position adjustment process prior to creating the print label L to configure a layout that satisfies all specification conditions described above, i.e., that adjusts the arrangement of the two print areas Ra, and the positions of each of the half cuts HC7, HC8, HC9, and HC10 and the full cut FC4. Specifically, when executing the cut position adjustment process for this Type B print label L, the label-creating device 1 can calculate the dimension of each of the overall length L1 for the print label L, the distance L2 between end boundaries, and the lengths L3 of the first extended parts 42a based on the arbitrarily set length LC of the print area, the fixed margin lengths LE, and the outer diameter ϕ1 of the cable-like adherend 30.
The Type B print label L can be used in various other applications in addition to that shown in
Detailed Configuration of Type C
As shown in
With this application, the parts of the Type C print label L can be functionally separated into two sections: two affixing parts 44p and 44r that are sticked to the surface of the adherend 32 adjacent to each other, and an upright part 45 that connects the opposing ends of the two affixing parts 44p and 44r and is erected in a general elliptical shape. In other words, the release layer 24 is only peeled off in the two affixing parts 44p and 44r located on both ends of the overall print label L in the tape length direction, and the exposed portions of the bonding adhesive layer 22 are sticked to the surface of the adherend 32 adjacent (or in close proximity) to each other. While the respective lengths X1 and X2 (corresponding to the adherend-related information) of these two affixing parts 44p and 44r are initially set to the same appropriate length (e.g., 8 mm), the user can set each of the lengths X1 and X2 of the affixing parts 44p and 44r individually to any length as needed to adapt flexibly to the shape and adherable area of the adherend 32. For this reason, a length LE1 of the downstream margin (corresponding to the downstream margin size) and a length LE2 of the upstream margin (corresponding to the upstream margin size) in a Type C print label L must sometimes be corrected based on the corresponding lengths set for the downstream end affixing part 44p and the upstream end affixing part 44r. Additionally, the inner circumferential surface of the upright part 45 basically remains covered by the release layer 24.
Since the upright part 45 is envisioned to be bent into a substantially elliptical shape as described above, two print areas in which the same print object (the text “ABCD” in the example shown in
From the perspective of the functional configuration described above for this Type C print label L, the downstream end affixing part 44p and the upstream end affixing part 44r (both adhesive parts), whose lengths X1 and X2 can be individually set, are arranged one on either end of the print label L in the conveying direction, and the upright part 45 (a nonadhesive part) is arranged therebetween. Half cuts HC11 and HC12 respectively separate the areas S6 and S7 of the upright part 45 arranged in the center of the print label L from areas N10 and N11 of the corresponding affixing parts 44p and 44r positioned adjacent to opposite ends of the upright part 45. In this Type C print label L, the gap between the two half cuts HC11 and HC12 that section off the areas N10 and N11 of the two affixing parts 44p and 44r, i.e., the overall length of the areas S6 and S7 in the upright part 45, is defined as the distance L2 between end boundaries. Further, the full cutter 9A need only perform one fall cut FC5 on the most upstream end of the Type C print label L located a distance equivalent to the length L1 from the most downstream end of the print label L.
Based on the above layout rules for the functional configuration of the Type C print label L shown in
L1=L2+X1+X2 (Eq. 9)
Further, from the perspective of the layout rules in the printing configuration of this Type C print label L, the overall length L1 of the print label L in the conveying direction is found by the following equation Eq. 10, that is, the sum of the combined length LC of the print area Ra, the length LE1 of the downstream margin, and the length LE2 of the upstream margin.
L1=LC+LE1+LE2 (Eq. 10)
Further, the distance L2 between end boundaries in the Type C print label L is found according to the following equation Eq. 11, where the individually set affixing part lengths X1 and X2 are subtracted from the overall length L1 of the print label L.
L2=L1−X1−X2 (Eq. 11)
To create this Type C print label L on the label-creating device 1 of the present embodiment described above, a layout satisfying all of the above specification conditions is set prior to creating the label. That is, the cut position adjustment process is executed to adjust the arrangement of the unified print area Ra, and the positions of each of the half cuts HC11 and HC12 and the full cut FC5. Specifically, in the cut position adjustment process for the Type C print label L, dimensions must be calculated for the overall length L1 of the print label L, the distance L2 between end boundaries, the length LE1 of the downstream margin, and the length LE2 of the upstream margin based on the arbitrarily set value for the length LC of the print area Ra, and each of the arbitrarily set values for the affixing part lengths X1 and X2.
This Type C print label L can be used in various ways other than that shown in
In the configuration of each type described above, the half cuts HC1-HC12 is an example of the first through twelfth half cut positions; the full cuts FC1-FC5 are examples of the first through fifth full cut positions; and the printing areas S1-S7 are examples of the first through seventh printing areas.
Control Procedure
A control procedure executed by the CPU of the control circuit 2 in the label-creating device 1 to implement the method of creating the various types of print labels L described above will be described with reference to the flowcharts in
In step S5 at the beginning of the layout setting process, the CPU of the control circuit 2 acquires information indicating the type of print label L to be created from among Type A, Type B, and Type C. This information is inputted by the user through operations on the operation interface 3 provided in the label-creating device 1 or is received via the communication interface 8 through user operations on an external operation terminal (not shown).
In step S10 the CPU of the control circuit 2 acquires the number of print labels L to be printed, using the same method of acquisition described in step S5.
In step S15 the CPU of the control circuit 2 acquires the print content of one or more print objects to be printed on the print label L and character information when the content is text, such as the character size, according to the same method of acquisition described in step S5.
In step S20 the CPU of the control circuit 2 calculates the length LC of the print area for one or more print objects based on the print content and the character information acquired in step S15. Here, in a case that Type A or Type B was selected in step S5, the CPU calculates the length LC of the print area based on the number and size of the characters being printed for one print object. In a case that Type A was selected and the number of sheets to be printed is two and the print objects for the two sheets are different from each other, the CPU calculates the length LC of the print area for each of the two sheets. In a case that Type C was selected, the two print objects are separated by a suitable number of blank characters and combined into a final print object (unified print object), and the CPU calculates the overall length LC of the print area for the final print object.
In step S25 the CPU of the control circuit 2 determines whether the type selection acquired in step S5 was a selection for Type A, Type B, or Type C. When Type A was selected, the CPU executes the cut position adjustment process for Type A in step S100 and subsequently ends the control procedure of
Next, a control procedure when executing the cut position adjustment process for Type A will be described in detail with reference to
In step S105 at the beginning of the cut position adjustment process, the CPU of the control circuit 2 determines whether or not to acquire a distance L2 between end boundaries arbitrarily set by a user through an operation on the operation interface 3 or an external operation terminal When the CPU is to acquire an arbitrarily set distance L2 between end boundaries (S105: YES), the CPU advances to step S110.
In step S110 the CPU of the control circuit 2 acquires a distance L2 between end boundaries arbitrarily set by the user in the same method of acquisition described in step S5. Subsequently, the CPU advances to step S125.
However, when the CPU determines in step S105 that the distance L2 between end boundaries is to be calculated based on the outer diameter ϕ1 of the cable-like adherend 30 rather than set to an arbitrary value by the user (S105: NO), the CPU advances to step S115.
In step S115 the CPU of the control circuit 2 acquires the value for the outer diameter ϕ1 of the adherend 30 according to the same method of acquisition described in step S5. Although not illustrated in the drawing, the medium thickness t of the overall print label L may also be obtained separately from the user or the CPU may substitute a suitable default dimension, such as 60 μm, when the medium thickness t is not known by the user and cannot be acquired.
In step S120 the CPU of the control circuit 2 calculates the distance L2 between end boundaries by substituting the outer diameter ϕ1 and the medium thickness t into the formula in Eq. 3 described above (L2=(ϕ1+1+t)×π+1.5). Subsequently, the CPU advances to step S125. Note that the distance L2 between end boundaries may also be calculated according to the formula in Eq. 4 described above (L2=(ϕ1+1+t)×π×K). The procedure of this step S120 is an example of the first half cut distance setting process.
In step S125 the CPU of the control circuit 2 calculates the overall length L1 of the print label L by substituting the distance LC of the print area for the print object and the margin length LE into the formula in Eq. 1 described above (L1=LC+2×LE). The procedure in step S125 is an example of the determination process. When the number of sheets to be printed is two, the distance Lc for the first sheet is used in S125.
In step S130 the CPU of the control circuit 2 determines whether the number of sheets to be printed was specified as two sheets in step S10. When the number of sheets to be printed is not two (S130: NO), the CPU advances to step S140.
However, when the number of sheets to be printed is two (S130: YES), the CPU advances to step S135.
In step S135 the CPU of the control circuit 2 calculates the overall length L1′ of the second print label L′ by substituting the distance LC of the print area for the print object of the second sheet and the margin length LE into the formula in Eq. 1 described above (L1′=LC+2×LE). Subsequently, the CPU advances to step S140.
In step S140 the CPU of the control circuit 2 determines whether at least 2.5 mm can be allocated for the length L3 of the adhesive part on each extended part 42. In other words, the CPU of the control circuit 2 determines whether the difference between the overall length L1 and the distance L2 between end boundaries is at least 5 mm. When the difference is at least 5 mm (S140: YES), the CPU advances to step S145. In a case that the number of sheets to be printed is two, the CPU determines whether the difference between the overall length L1′ and the distance L2b is at least 5 mm In this case, YES determination may be made in S140 when both the difference between the length L1 and L2 and the difference between the length L1′ and the distance L2 is at least 5 mm, whereas NO determination may be made in S140 when at least one of these difference is smaller than 5 mm. The procedure in step S140 is an example of the first determination process.
In step S145 the CPU of the control circuit 2 displays, on the display 4 provided in the label-creating device 1 or on the external operation terminal (not shown in the drawings) via the communication interface 8, information indicating that the print label L can be printed because the length L3 larger than 2.5 mm is secured for the adhesive part on each extended part 42.
In step S150 the CPU of the control circuit 2 calculates the length L3 of the adhesive part on each extended part 42 using the formula L3=(L1−L2)/2. This ends the flowchart of
However, when the CPU of the control circuit 2 determines in step S140 that the difference between the overall length L1 and the distance L2 between end boundaries is less than 5 mm (S140: NO), the CPU advances to step S155.
In step S155 the CPU of the control circuit 2 displays an error message according to the same method described above in step S145 indicating that the print label L cannot be printed because the length L3 of the adhesive part on each extended part 42 is less than 2.5 mm. Subsequently, the flowchart of
Next, a control procedure when executing the cut position adjustment process for Type B will be described in detail with reference to
In S205 at the beginning of the process in
In S210 the CPU of the control circuit 2 acquires the length LL for the second extended part 42b (on one side) through the same method of acquisition described in step S5.
In S215 the CPU of the control circuit 2 calculates the distance L2 between end boundaries by substituting the outer diameter ϕ1, the medium thickness t, and the length LL of the second extended part into the formula in Eq. 8 described above (L2=(ϕ1+t+1)×π+2×1.5+2×LL). The procedure in step S215 is an example of the second half cut distance setting process.
In S220 the CPU of the control circuit 2 calculates the overall length L1 of the print label L. While the formula (L1=2×(LC+LE+D+LL)) in Eq. 7 is appropriate to use at this time, the deviation. D in this formula is an unknown quantity and must be eliminated by substitution. In the Type B layout configuration shown in
L2=2×LC+2×LL+4×D (Eq. 12)
By eliminating the deviation D from Eq. 12 and Eq. 7 described above, the overall length L1 can be expressed as follows.
L1=L2/2+2×LE+LC+LL (Eq. 13)
Since L2, LE, LC, and LL are all known quantities at the timing of step S220, the overall length L1 can be calculated using Eq. 13. The procedure of step S220 is an example of the setting process.
The procedure in subsequent steps S225-S240 is identical in content to steps S140-S150 described above and, therefore, a description of this procedure has been omitted.
Next, a control procedure when executing the cut position adjustment process for Type C will be described in detail with reference to
In step S305 at the beginning of the process in
In step S310 the CPU of the control circuit 2 acquires the lengths X1 and X2 of the affixing parts according to the same method of acquisition described in step S5.
In step S315 the CPU of the control circuit 2 determines whether the length X1 arbitrarily set for the downstream end affixing part 44p is greater than or equal to the length LE1 initially set for the downstream margin. When the length X1 is less than the length LE1, that is, when the print area Ra for the unified print object does not reach the downstream end affixing part 44p (S315: NO), the CPU advances to step S325 without adjusting the length LE1. The procedure of step S315 is an example of the second determination process.
However, when the length X1 is greater than or equal to the length LE1, i.e., when the print area Ra for the unified print object extends onto the downstream end affixing part 44p (S315: YES), the CPU advances to step S320.
In step S320 the CPU of the control circuit 2 corrects the length LE1 to a length equivalent to the length X1 (or greater than or equal to the length X1) and subsequently advances to step S325. The procedure in step S320 is an example of the first correction process. While not shown in the drawings, rather than performing the correction process described above, in step S320 the CPU may display an error indicating that printing cannot be performed and subsequently end the process in
In step S325 the CPU of the control circuit 2 determines whether the length X2 arbitrarily set for the upstream end affixing part 44r is greater than or equal to the length LE2 initially set for the upstream margin. When the length X2 is less than the length LE2, that is, when the print area Ra for the unified print object does not reach the upstream end affixing part 44r (S325: NO), the CPU advances to step S340 without adjusting the length LE2. The procedure in step S325 is an example of the third determination process.
However, when the length X2 is greater than or equal to the length LE2, that is, when the print area Ra for the unified print object extends onto the upstream end affixing part 44r (S325: YES), the CPU advances to S330.
In step S330 the CPU of the control circuit 2 corrects the length LE2 to a length equivalent to the length X2 (or greater than or equal to the length X2) and subsequently advances to step S340. The procedure in step S330 is an example of the second correction process. While not shown in the drawings, in place of the correction process described above, in step S330 the CPU may display an error indicating that printing cannot be performed and may subsequently end the process in
Further, when the CPU of the control circuit 2 determines in step S305 that arbitrarily set lengths X1 and X2 are not to be acquired (S305: NO), the CPU advances to step S335.
In step S335 the CPU of the control circuit 2 sets the lengths X1 and X2 for the affixing parts to the same length, such as 8 mm, which is an example of the initial setting. Subsequently, the CPU advances to step S340.
In step S340 the CPU of the control circuit 2 calculates the overall length L1 of the print label L by substituting the length LC of the print area, and the lengths LE1 and LE2 for the two margins into the formula of Eq. 10 described above (L1=LC+LE1+LE2). The procedure in step S340 is an example of the setting process.
In S345 the CPU of the control circuit 2 calculates the distance L2 between end boundaries by substituting the overall length L1, and the lengths X1 and X2 of the affixing parts into the formula of Eq. 11 described above (L2=L1−X1−X2). Subsequently, the process in
As described above, the structure of the printed label L, which is created by the label-creating device 1 of the present embodiment, has a half cut for cutting through the release layer 24 by the half cutter 9B (HC1, HC3, HC5, HC7, and HC11). The half cut is formed in a part downstream from the printed part. As a result, by peeling the release layer 24 from the non-printed part side of the cut position (the downstream side in the conveying direction), the portion of the print label L from which the release layer 24 was removed becomes an adhesive part (N1, N3, N5, N7, and N10), while the portion of the print label L from which the release layer 24 is not removed can serve as the non-adhesive part (S1-S7).
With this configuration, the print label L can be configured as rotatable printed matter that is rotatably mounted around the cable-like adherend 30, for example. Specifically, the print label L is wrapped once around the adherend 30 in a substantially annular shape so that no adhesive part contacts the adherend 30. Subsequently, the adhesive part on the downstream side in the conveying direction is bonded to the non-adhesive part on the upstream side in the conveying direction. Or, the adhesive part on the downstream side in the conveying direction is overwrapped with and bonded to the adhesive part on the upstream side in the conveying direction.
Alternatively, the adhesive part of the print label L on the downstream side in the conveying direction can be slicked to the flat surface of the adherend 31, for example, while the non-adhesive part on the upstream side in the conveying direction that protrudes or is erected from the surface is used as a tag.
Various other methods of use are also possible depending on the user's needs. For example, when a half cut is made in a part upstream from the most downstream section of the printed part, the release material can be peeled off in the non-printed part side (the upstream side in the conveying direction) of the half cut.
When creating a print label L for use in various forms as described above, the position of the half cut can be variably set to a suitable position in the tape length direction through control by the control circuit 2. That is, the position and size of the adhesive part formed by peeling off the release layer 24 can be varied. Thus, when attaching the print label L to a cable-like adherend 30, for example, the rotatable printed matter having an adhesive part can be created so that the printed matter has a size suited to the diameter of the adherend 30, regardless of whether the diameter is large or small Alternatively, when the print label L is to be attached to a flat surface of the adherend 31, for example, the adhesive part of the print label L being attached to the surface can be varied in size according to the user's preference and the application.
As described above, the present disclosure can create print labels L that meet the various needs of users, thereby improving convenience for users.
According to the present embodiment, by making a half cut in the area upstream of the most downstream section of the printed part (HC2, HC4, HC6, HC10, and HC12), the release layer 24 can be peeled off in the non-printed part side (the upstream side in the conveying direction) of this half cut to form an adhesive part (N2, N4, N6, N9, and N12). Thus, an even greater variety of methods of use are possible according to the user's needs.
According to the present embodiment, by forming a full cut on the upstream side of the most upstream section of the printed part, a single independent print label L that retains the entire printed part can be created.
According to the present embodiment, the position in the tape length direction for at least one of the half cut and full cut is set variably according to inputted adherend-related information specifying the outer diameter ϕ1. Accordingly, the position and size of the adhesive part formed by peeling off the release layer 24 as described above, can be varied according to the diameter of the capable like adherend 30 around which the print label L is to be attached. As a result, the rotatable printed matter to have an adhesive part can be created so that the size suitable of the printed matter is suitable for the diameter of the adherend 30, regardless of whether the diameter is large or small.
According to the present embodiment, half cuts are formed in the release layer 24 at two locations based on inputted adherend-related information specifying the outer diameter ϕ1, and the distance between the two half cuts is set variably. Accordingly, the size and position of the non-adhesive part on the print label L between the two half cut areas, where the release layer 24 is not peeled off, can be varied based on the diameter of the cable-like adherend 30 around which the print label L is to be attached. As a result, the rotatable printed matter described above can be created to have a non-adhesive part of a size suitable for the diameter of the adherend 30, regardless of whether the diameter is large or small.
According to the present embodiment, half cuts and full cuts are made based on inputted adherend-related information specifying the outer diameter ϕ1, and the distance between the half cut and the full cut is set variably. Accordingly, the size and position of the adhesive part on the print label L between each half cut and corresponding full cut that is formed by peeling off the release layer 24 as described above can be varied according to the diameter of the cable-like adherend 30 around which the print label L is to be attached. As a result, the rotatable printed matter with an adhesive part can be created so that the size of the rotatable printed matter is suitable for the diameter of the adherend 30, regardless of whether the diameter is large or small.
According to the present embodiment, the outer diameter ϕ1 of the adherend 30 is inputted as adherend-related information. Further, in the procedure of step S120 (
According to the present embodiment, in the procedure of step S125 described above, the CPU sets the dimension L1 of the print label L in the tape length direction based on inputted print content for the print object and, in the procedure of step S140 described above, determines whether L1−L2 is greater than or equal to a prescribed threshold value. When the CPU determines that L1−L2 is less than the threshold value, the CPU displays an error message on the display 4 in the procedure of step S155 indicating that the printed matter cannot be created. In this way, the user can be reliably made aware when a Type A print label L cannot be created under the conditions set by the user.
According to the present embodiment, the half cut HC1, the printing area S1, the half cut HC2, and the full cut FC1 are arranged in this order from the downstream side to the upstream side in the tape conveying direction, as shown in
According to the present embodiment, when creating a Type A print label L, the distance L3 from the downstream end of the print label L in the conveying direction to the half cut HC1 is set to (L1−L2)/2, the distance from the half cut HC1 to the half cut HC2 is set as L2, and the distance from the half cut HC2 to the full cut FC1 is set to (L1−L2)/2. These settings conform with the layout rules for the printing composition so that the printing area S1 in the Type A print label L is positioned in the overall center of the print label L.
According to the present embodiment, as shown in
According to the present embodiment, when creating a print label L, the distances are set as follows. That is, the distance L3 from the downstream end of the tape in the conveying direction to the half cut HC3 is set to (L1−L2)/2. The distance from the half cut HC3 to the half cut HC4 is set to L2. The distance L3 from the half cut HC4 to the full cut FC2 is set to (L1−L2)/2. The distance L3 from the full cut FC2 to the half cut HC5 is set to (L1−L2)/2. The distance from the half cut HC5 to the half cut HC6 is set to L2. The distance L3 from the half cut HC6 to the full cut FC3 is set to (L1−L2)/2. These settings can conform with the layout rules for a printing composition when creating a plurality of Type A print labels L in the multi-label creation mode, whereby the printing areas S2 and S3 are positioned in the respective centers of the overall print labels L and L′.
According to the present embodiment, as shown in
According to the present embodiment, the outer diameter ϕ1 of the adherend 30 and the bonding length LL of the second extended parts 42b are inputted as adherend-related information, as shown in
According to the present embodiment, as shown in
According to the present embodiment, when creating a Type B print label L (
According to the present embodiment, as shown in
According to the present embodiment, the distance X1 from the downstream end of the tape in the conveying direction to the half cut HC11 and the distance X2 from the half cut HC12 to the full cut FC5 are inputted as adherend-related information. This enables the user to arbitrarily set individual values for the length X1 of the downstream end affixing part 44p and the length X2 of the upstream end affixing part 44r in the Type C print label L.
According to the present embodiment, the CPU determines in the procedure of step S315 (
According to the present embodiment, the CPU determines in the procedure of step S325 whether the inputted X2 is greater than or equal to the preset dimension LE2 for the upstream margin. When the CPU determines that the X2 is greater than or equal to the dimension LE2 for the upstream margin, in the procedure of S330 the CPU corrects the dimension LE2 for the upstream margin to a value greater than or equal to X2. Accordingly, when the Type C print label L cannot be created using the user-set value for the distance X2 from the full cut FC5, which is the upstream end of the print label L in the conveying direction, to the half cut HC12, the dimension LE2 can be automatically corrected to a suitable value and applied to the print label L. Alternatively, as described above the error message indicating that the print label L cannot be created may be displayed on the display 4 in place of the procedure for step S330 to ensure that the user is aware of the problem.
According to the present embodiment, the CPU sets the dimension L1 of the print label L in the tape length direction based on inputted print content for print objects in the procedure of step S340 and sets the length L2 from the half cut HC11 to the half cut HC12 to L2=L1−X1−X2 in the procedure of step S345. Further, when creating the Type C print label L, the CPU sets the distance from the downstream end of the tape in the conveying direction to the half cut HC11 to X1, sets the distance from the half cut HC to the half cut HC12 to L2, and sets the distance from the half cut HC12 to the full cut FC5 to X2. In this way, the printing areas S6 and S7 in a Type C print label L can be symmetrically arranged with respect to the overall center of the print label L.
According to the present embodiment, the pressure rollers 13A and 13B conveys a printed tape T formed by bonding the cover film 23, which has been printed by the print head 7, with the tape To having the transparent base layer 21 and the release layer 24. Even when the downstream portion of the print label L in the conveying direction is overlaid on the upstream side in the conveying direction as in the example described above, the portion overlaid on the bottom can be seen through the portion overlaid on the top since the base material is transparent. Thus, printed notation such as text in the bottom layer can be viewed without being concealed, even when overlapped from above.
According to the present embodiment, the print head. 7 prints on the cover film 23, and the label-creating device 1 further possesses the pressure rollers 13A and 13B that bond the printed surface of the cover film 23 printed by the print head 7 with the release layer 24 to produce a printed tape T. Accordingly, the label-creating device 1 can create laminate-type print labels L in which the surface printed by the print head 7 is not exposed and, hence, the printed state can be well-preserved.
Variations
While the disclosure has been described in detail with reference to the specific embodiment thereof, it would be apparent to those skilled in the art that various changes and modifications may be made therein without departing from the scope of the invention. In the following variations, like parts and components are designated with the same reference numerals to avoid duplicating description.
When Printing on Pre-Laminated Tape
Label-Creating Device
The functional configuration of the label-creating device in this variation is shown in
As shown in
After the tape cartridge 10′ is mounted in the cartridge holder 12, the tape To′ paid out from the tape roll 10A′ is pinched between the conveying roller 6 and the print head 7. The print head 7 prints print objects on the base layer 21 of the tape To′ as the tape To′ is conveyed by the conveying roller 6, thereby forming the print image R on the surface of the base layer 21, producing the printed tape T′ that passes between the pressure rollers 13A and 13B. Subsequently, the printed tape T′ is cut by the full cutter 9A to produce a print label L.
Detailed Configuration of the Tape
Similar to the embodiment described above, the print head 7 in this variation also forms the print image R configured of the text “ARCD” on the outer surface of the base layer 21, as illustrated in
As described above in this variation, the print head 7 prints on the base layer 21 of the tape To′ in which the base layer 21 and the release layer 24 are laminated together. Thus, the label-creating device 1 can be used to create receptor-type print labels L when it is desirable to leave the printed surface exposed. Hence, this variation can also produce print labels L that meet diverse needs of users, as in the above embodiment.
The use of such terms as “perpendicular,” “parallel,” and “flat” in the above description are not intended to be taken in their strictest sense. In other words, the terms “perpendicular,” “parallel,” and “flat” may signify “substantially perpendicular,” “substantially parallel,” and “substantially flat” to allow for design and manufacturing tolerances and error.
When dimensions and sizes are described as being “identical,” “equivalent,” or “different” in appearance in the above description, these terms are not intended to be taken in their strictest sense. In other words, the terms “identical,” “equivalent,” and “different” may signify “substantially identical,” “substantially equivalent,” and “substantially different” to allow for design and manufacturing tolerances and error.
However, when describing values used for prescribed criteria or values for divisions, such as threshold values (see the flowcharts in
The arrows in
The flow of procedures are not limited to those shown in the flowcharts of
In addition to the methods described above, any methods described in the embodiment and variations can be arbitrarily combined.
Though specific examples are not described, various changes and modifications may be made therein without departing from the scope of the invention.
| Number | Date | Country | Kind |
|---|---|---|---|
| 2019-203470 | Nov 2019 | JP | national |
This application is a by-pass continuation application of International Application No. PCT/JP2020/034872 filed Sep. 15, 2020 claiming priority from Japanese Patent Application No. 2019-203470 filed Nov. 8, 2019. The entire contents of the international application and the priority application are incorporated herein by reference.
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| Entry |
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| Number | Date | Country | |
|---|---|---|---|
| 20220258499 A1 | Aug 2022 | US |
| Number | Date | Country | |
|---|---|---|---|
| Parent | PCT/JP2020/034872 | Sep 2020 | WO |
| Child | 17733444 | US |
