Patent Application
20160289031
The present application claims priority from Japanese Patent Application No. 2015-71991, which was filed on Mar. 31, 2015, the disclosure of which is incorporated herein by reference in its entirety.
1. Field
The present disclosure relates to an adhesive tape cartridge including an adhesive tape roll having a wound double-sided adhesive tape and the adhesive tape roll.
2. Description of the Related Art
An adhesive tape cartridge is already known that includes an adhesive tape roll having a wound double-sided adhesive tape. In this prior art, the double-sided adhesive tape includes a film layer (base film), a first adhesive layer disposed on this film layer on one side in the thickness direction, a second adhesive layer disposed on the film layer on the other side in the thickness direction, and a separation material layer (separation sheet) covering the second adhesive layer on the other side in the thickness direction.
As described above, the prior art includes four layers, i.e., the first adhesive layer, the film layer, the second adhesive layer, and the separation material layer. If it is desired to form a color tape having a desired color in this configuration, a print layer for color development must separately be disposed between the film layer and the adhesive layer, for example. In this case, the four-layer structure is increased by one layer into a five-layer structure, resulting in an increase in tape thickness. As a result, it is difficult to increase a length of a tape capable of being wound around the adhesive tape roll in a limited space in a cartridge housing.
It is an object of the present disclosure to provide an adhesive tape cartridge and an adhesive tape roll included therein capable of increasing a length of a tape capable of being wound around the adhesive tape roll by achieving an adhesive tape in various colors without increasing the number of layers included in the tape.
In order to achieve the above-described object, according to the aspect of the present application, there is provided an adhesive tape cartridge comprising a housing, and an adhesive tape roll with a double-sided adhesive tape wound around an axis in the housing, the double-sided adhesive tape having, in cross section a transparent or semitransparent film layer, a first adhesive layer disposed on one surface of the film layer, a second adhesive layer disposed on an opposite surface of the film layer, and a separation material layer disposed on one surface of the second adhesive layer, and a pigment being added to at least one of the first adhesive layer and the second adhesive layer.
In the disclosure of this application, a pigment is added to at least one of the first adhesive layer disposed on one surface of the film layer and the second adhesive layer disposed on an opposite surface. The film layer is transparent or semitransparent. As a result, for example, even when the pigment is added to the second adhesive layer side, a color developed by the pigment can visibly be recognized from the first adhesive layer side. By adding the pigment to the adhesive layer for color development, as compared to the case of separately disposing a print layer for color development between the film layer and the adhesive layer, an adhesive tape can be achieved in various colors while reducing the number of layers included in the tape. As a result, since the tape thickness can be reduced, the length of the tape wound around the adhesive tape roll can be increased in a limited space in the housing.
Embodiments of the present disclosure will now be described with reference to the drawings. “Upper,” “lower,” “front,” “rear,” and “width” used in the following description in terms of a print label producing apparatus 1 correspond to directions of respective arrows shown in the figures including
A first embodiment of the present disclosure will be described with reference to
The apparatus body 2 has a housing 2A having a thin and flat substantially rectangular parallelepiped shape elongated in the up-down direction and a front surface of the housing 2A is disposed with a liquid crystal display part 4 for displaying print data, a setting screen, etc. on an upper part and a keyboard part 5 for operating the print label producing apparatus 1 on the lower side of the liquid crystal display part 4. The keyboard part 5 has keys arranged thereon including character keys of characters, signs, numeric characters, etc. as well as function keys. A cut operation lever 6 for cutting a label tape with print is disposed on an upper part of a side wall part 2a of the housing 2A on one side in the width direction (the left side in
As shown in
The label producing part 10 includes a concave-shaped cartridge holder 12 for detachably mounting an adhesive tape cartridge 11 (hereinafter also simply referred to as the “cartridge 11”) disposed to occupy a large portion of a substantially upper half of the apparatus body 2, and a printing/feeding mechanism 13 disposed in a region including the above described other side in the width direction (the left side in
The printing/feeding mechanism 13 includes the above-described support shaft 19 of the above described adhesive tape roll 14, a support shaft 20 of the above described roll of print-receiving tape 15, a support shaft 21 of the above described ink ribbon roll 16, a drive shaft 22 of the above described ink ribbon take-up roller 17, a thermal head 23, a platen roller 24, a drive shaft 25 of the above described feeding roller 18, a pressure roller 26, etc. The above described platen roller 24 and the pressure roller 26 are attached together to the roll holder 27 and can be switched by swinging of the roll holder 27 between a printing/feeding position (position shown in
When a print label is produced, the platen roller 24 and the pressure roller 26 are switched to the above described printing/feeding position. The platen roller 24 switched to the printing/feeding position is driven to rotate by a drive shaft not shown on the apparatus body 2 side and presses the print-receiving tape 110 fed out from the roll of print-receiving tape 15 and an ink ribbon not shown fed out from the ink ribbon roll 16 against the thermal head 23. As a result, the thermal head 23 performs a desired print R on the print-receiving tape 110, and the platen roller 24 feeds the print-receiving tape 110 and the ink ribbon after the print toward the feeding roller 18. The ink ribbon after the print is subsequently separated from the print-receiving tape 110 and taken up by the ink ribbon take-up roller 17.
On the other hand, the pressure roller 26 switched to the printing/feeding position presses the print-completed print-receiving tape 110 fed by the platen roller 24 and the double-sided adhesive tape 150 fed out from the adhesive tape roll 14 against the feeding roller 18 driven to rotate by the drive shaft 25. As a result, as shown in an enlarged view in
As shown in
The print-receiving tape 110 has the print R formed on a surface on the side (the lower side in
The above described separation material layer 152 is formed by coating a base material with a separation agent, for example. The base material can be made of paper, a PET film, an OPP film, a polyethylene film, etc. The separation agent can be made of a silicone resin, a polyethylene resin, etc.
The adhesives of the above described adhesive layer 161 and the above described adhesive layer 170 can be urethane resin-based, silicone resin-based, vinyl resin-based, polyester resin-based, synthetic rubber-based, and natural rubber-based adhesives etc.
The above described pearl pigment added to the above described adhesive layer 161 can be made by coating a surface of a core material such as scale-like mica, glass, and aluminum with a color material such as a titanium oxide and an iron oxide or a solid pigment as a color material. For some color tone of the pearl pigment, those creating color from interference of reflected light of the core material are usable without coating the core material with the color material.
The above described solid pigment in this case can be an inorganic pigment such as an oxide or an organic pigment such as a textile printing pigment. Examples of the inorganic pigment can include oxides such as titanium dioxide and zinc flower; hydroxides such as alumina white and yellow iron oxide; sulfides such as zinc sulfide and lithopone; chromium oxides such as chrome yellow and molybdate orange; silicates such as white carbon and clay; sulfates such as precipitated barium sulfate and baryta powder; carbonates such as calcium carbonate and white lead; and other pigments such as ferrocyanide (Prussian blue) and carbon (carbon black). Examples of the organic pigment can include textile printing pigments including basic dyes such as rhodamine lake and methyl violet lake, acid dyes such as quinoline yellow lake, vat dyes such as malachite green, and mordant dyes such as alizalin lake; azo pigments including soluble azo such as Carmine 6B, insoluble azo such as disazo yellow, condensed azo such as Cromophtal Yellow 3G, azo complex salt such as nickel azo yellow, and benzimidazolone azo such as Permanent Orange HL; phthalocyanine pigments such as phthalocyanine blue; condensed polycyclic pigments such as flavanthron yellow; nitro pigments such as Naphthol Yellow S; nitroso pigment such as pigment green B; day/night fluorescent pigments such as Lumogen yellow; and other pigments such as alkali blue.
The materials/components making up the tapes described above are commonly used in modification examples and other embodiments described later.
According to the first embodiment described above, the double-sided adhesive tape 150 of the adhesive tape roll 14 disposed on the adhesive tape cartridge 11 has the pigment added to at least one of the adhesive layer 161 disposed on the surface of the film layer 151 on one side in the thickness direction and the adhesive layer 170 disposed on the surface on the other side in the thickness direction (in this example, the adhesive layer 161 on the one side). Because of color development of the pigment in the adhesive layer 161, as compared to the case of separately disposing a print layer for color development between the film layer 151 and the adhesive layer 161 or between the film layer 151 and the adhesive layer 170, the double-sided adhesive tape 150 can be achieved in various colors while reducing the number of layers included in the double-sided adhesive tape 150. As a result, since the tape thickness of the double-sided adhesive tape 150 can be reduced, the tape length of the double-sided adhesive tape 150 wound around the double-sided adhesive tape roll 14 can be increased in a limited space in the housing 11A of the cartridge 11.
The addition of a pigment to an adhesive layer normally slightly weakens an adhesive force. Particularly in this embodiment, the pigment is added to the adhesive layer 161 between the adhesive layer 161 and the adhesive layer 170. As a result, roles can be shared such that importance is attached to the color development in the above described adhesive layer 161 for bonding the print-receiving tape 110 while attaching importance to the adhesive force in the adhesive layer 170 for affixing the print label to an adherend M (see
Particularly in this embodiment, the adhesive layer 170 is made of a transparent adhesive. As a result, when the print label is affixed to the adherend M with the separation material layer 152 peeled off before use as shown in
Particularly in this embodiment, the print-receiving tape 110 is bonded to the surface of the adhesive layer 161 on one side in the thickness direction. By covering the surface of the adhesive layer 161 with the print-receiving tape 110, the color developed by the above described pearl pigment contained in the adhesive layer 161 can be protected to keep the tone of color for a longer time.
The above described first embodiment is not limited to the above described form and may variously be modified without departing from the spirit and the technical ideas thereof. Such modification examples will hereinafter be described in order.
Specifically, a solid pigment may be added instead of the above described pearl pigment in the above described first embodiment. As shown in
This modification example provides the same effect as the above described first embodiment.
Specifically, both the pearl pigment and the solid pigment may be added instead of adding only the above described pearl pigment in the above described first embodiment. As shown in
This modification example provides the same effect as the above described first embodiment. Additionally, by mixing and using the pearl pigment and the solid pigment, for example, a deep metallic feel (glossy feel) can be represented and various colors can be developed in the color development in the adhesive layer 161B while compensating for shortcomings of the pearl pigment originally having a small number of colors.
Specifically, a red pearl pigment may particularly be added for the above described pearl pigment in the above described first embodiment. As shown in
This modification example provides the same effect as the above described first embodiment. Particularly, when the tape is affixed to the adherend M described above, the pigment in the adhesive layer 161C can develop a color with a reddish metallic feel (glossy feel) while utilizing the color of the adherend M as a background color.
Specifically, both a red pearl pigment and a yellow solid pigment may be added instead of adding only the above described red pearl pigment in the above described modification example (1-3). As shown in
This modification example provides the same effect as the above described first embodiment. Particularly, when the tape is affixed to the adherend M described above, a deep metallic feel (glossy feel) tinted with a mixed color of red and yellow can be represented by mixing and using the red pearl pigment and the yellow solid pigment while utilizing the color of the adherend M as a background color. As a result, color expression ability can further reliably be enhanced.
A second embodiment of the present disclosure will be described with reference to
As shown in
According to the above described second embodiment, the double-sided adhesive tape 150 of the adhesive tape roll 14 disposed on the adhesive tape cartridge 11 has the pigment added to at least one of the adhesive layer 160 disposed on the surface of the film layer 151 on one side in the thickness direction and the adhesive layer 171 disposed on the surface on the other side in the thickness direction (in this example, the adhesive layer 171 on the other side). In this case, the film layer 151 includes a transparent film that is colorless and transparent. As a result, even though the above described pigment is added to the above described adhesive layer 171 disposed on the film layer 151 on the other side in the thickness direction, the color developed by the pigment can visually be recognized from the adhesive layer 160 side. As a result, as is the case with the above described first embodiment, as compared to the case of separately disposing a print layer for color development between the film layer 151 and the adhesive layer 160 or between the film layer 151 and the adhesive layer 171, the double-sided adhesive tape 150 can be achieved in various colors while reducing the number of layers included in the double-sided adhesive tape 150. As a result, since the tape thickness of the double-sided adhesive tape 150 can be reduced, the tape length of the double-sided adhesive tape 150 wound around the double-sided adhesive tape roll 14 can be increased in a limited space in the housing 11A of the cartridge 11.
As described above, the addition of a pigment to an adhesive layer normally slightly weakens an adhesive force. Particularly in this embodiment, the pigment is added to the adhesive layer 171 between the adhesive layer 160 and the adhesive layer 171. As a result, roles can be shared such that importance is attached to the color development in the adhesive layer 171 for affixing the print label to the adherend M (see
Particularly in this embodiment, the above described adhesive layer 160 is made of a transparent adhesive. As a result, when the print label is affixed to the adherend M with the separation material layer 152 peeled off before use as shown in
The above described second embodiment is not limited to the above described form and may variously be modified without departing from the spirit and the technical ideas thereof. Such modification examples will hereinafter be described in order.
Specifically, a solid pigment may be added instead of the above described pearl pigment in the above described second embodiment. As shown in
This modification example provides the same effect as the above described second embodiment.
Specifically, both the pearl pigment and the solid pigment may be added instead of adding only the above described pearl pigment in the above described second embodiment. As shown in
This modification example provides the same effect as the above described second embodiment. Additionally, by mixing and using the pearl pigment and the solid pigment, for example, a deep metallic feel (glossy feel) can be represented and various colors can be developed in the color development in the adhesive layer 171B while compensating for shortcomings of the pearl pigment originally having a small number of colors.
A third embodiment of the present disclosure will be described with reference to
As shown in
According to the above described third embodiment, the double-sided adhesive tape 150 of the adhesive tape roll 14 disposed on the adhesive tape cartridge 11 has the pigment added to at least one of the adhesive layer 161 disposed on the surface of the film layer 151 on one side in the thickness direction and the adhesive layer 171 disposed on the surface on the other side in the thickness direction (in this example, the adhesive layers 161, 171 on the both sides). As a result, as is the case with the above described first and second embodiments, as compared to the case of separately disposing a print layer for color development between the film layer 151 and the adhesive layer 161 or between the film layer 151 and the adhesive layer 171, the double-sided adhesive tape 150 can be achieved in various colors while reducing the number of layers included in the double-sided adhesive tape 150. As a result, since the tape thickness of the double-sided adhesive tape 150 can be reduced, the tape length of the double-sided adhesive tape 150 wound around the double-sided adhesive tape roll 14 can be increased in a limited space in the housing 11A of the cartridge 11. Since the pigment is added to both the adhesive layer 161 and the adhesive layer 171, the reduction in adhesive force due to addition of the pigment as described above can be distributed to the adhesive layer 161 and the adhesive layer 171.
Particularly in this embodiment, since the pearl pigment is separately allocated to the two adhesive layers 161, 171, the pearl pigment can be adjusted in an allocation ratio etc. to represent various forms of the metallic feel (glossy feel) and to compensate for shortcomings of the pearl pigment originally having a small number of colors.
Particularly in this embodiment, as is the case with the above described first embodiment, since the surface of the adhesive layer 161 is covered with the print-receiving tape 110 at the time of bonding with the print-receiving tape 110, the color developed by the above described pearl pigment contained in the adhesive layer 161 can be protected to keep the tone of color for a longer time.
The above described third embodiment is not limited to the above described form and may variously be modified without departing from the spirit and the technical ideas thereof. Such modification examples will hereinafter be described in order.
Specifically, a solid pigment may be added instead of the pearl pigment added to each of the adhesive layers on one side (the upper side shown in the figures) and the other side (the lower side shown in the figures) in the thickness direction in the above described third embodiment. As shown in
In this modification example, as is the case with the above described third embodiment, the tape thickness of the double-sided adhesive tape 150 can be reduced, and the reduction in adhesive force due to addition of the pigment can be distributed to the adhesive layer 160A and the adhesive layer 171C. Additionally, as is the case with the above described third embodiment, the solid pigment can be adjusted in an allocation ratio etc. to easily represent various forms of color tones, and the surface of the adhesive layer 160A can be covered with the print-receiving tape 110 to protect the color developed by the solid pigment.
Specifically, a solid pigment may be added instead of the pearl pigment added to the adhesive layer on the one side in the thickness direction (the upper side in the figures) in the above described third embodiment. As shown in
In this modification example, as is the case with the above described third embodiment, the tape thickness of the double-sided adhesive tape 150 can be reduced, and the reduction in adhesive force due to addition of the pigment can be distributed to the adhesive layer 160A and the adhesive layer 171. Additionally, the surface of the adhesive layer 160A can be covered with the print-receiving tape 110 to protect the color developed by the solid pigment.
Specifically, a solid pigment may be added instead of the pearl pigment added to the adhesive layer on the other side in the thickness direction (the lower side of the figures) in the above described third embodiment. In this case, the solid pigment has a color similar to the pearl pigment added to the adhesive layer on the one side in the thickness direction (the upper side of the figures).
As shown in
In this modification example, as is the case with the above described third embodiment, the tape thickness of the double-sided adhesive tape 150 can be reduced, and the reduction in adhesive force due to addition of the pigment can be distributed to the adhesive layer 161 and the adhesive layer 171E, and the surface of the adhesive layer 161 can be covered with the print-receiving tape 110 to protect the color developed by the pearl pigment. Additionally, by using the similar color development of the solid pigment on the adhesive layer 171E side as the background (foundation) of the color development with a metallic feel in the adhesive layer 161, the metallic feel (glossy feel) can be emphasized.
(3-4) Case of Adding Pearl Pigment and Solid Pigment on one side and Similar Color Solid Pigment on the Other Side
A layer configuration of the double-sided adhesive tape 150 of this modification example is shown in
In this modification example, as is the case with the above described third embodiment, the tape thickness of the double-sided adhesive tape 150 can be reduced, and the reduction in adhesive force due to addition of the pigment can be distributed to the adhesive layer 161B and the adhesive layer 171F, and the surface of the adhesive layer 161B can be covered with the print-receiving tape 110 to protect the development of the mixed color of the pearl pigment and the solid pigment. Additionally, by achieving the mixed color of the pearl pigment and the solid pigment in the adhesive layer 161 and using the development of the similar color of the solid pigment on the adhesive layer 171F side as the background (foundation) of the development of the above described mixed color, hue and texture can variously be adjusted.
A layer configuration of the double-sided adhesive tape 150 of this modification example is shown in
In this modification example, as is the case with the above described third embodiment, the tape thickness of the double-sided adhesive tape 150 can be reduced, and the reduction in adhesive force due to addition of the pigment can be distributed to the adhesive layer 161 and the adhesive layer 171F, and the surface of the adhesive layer 161 can be covered with the print-receiving tape 110 to protect the color developed by the pearl pigment. Additionally, since the background color is black, the metallic feel from the color development in the adhesive layer 161 can reliably be emphasized.
A layer configuration of the double-sided adhesive tape 150 of this modification example is shown in
In this modification example, as is the case with the above described third embodiment, the tape thickness of the double-sided adhesive tape 150 can be reduced, and the reduction in adhesive force due to addition of the pigment can be distributed to the adhesive layer 161B and the adhesive layer 171D, and the surface of the adhesive layer 161B can be covered with the print-receiving tape 110 to protect the development of the mixed color of the pearl pigment and the solid pigment. Additionally, since the background color is black as is the case with the above described modification example (3-5), the metallic feel from the color development in the adhesive layer 161B can reliably be emphasized.
The techniques of the embodiment and the modification examples may appropriately be utilized in combination other than those described above.
| Number | Date | Country | Kind |
|---|---|---|---|
| 2015-071991 | Mar 2015 | JP | national |
