One or more embodiments of the disclosure relate to packaging technology, in particular to a packaging structure.
During transportation, a certain object or product needs to be packaged to achieve a better transportation effect. When designing the packaging structure to fix the object, it is particularly important for the packaging structure to provide cushioning protection and guarantee the reliability of the packaging fixation for the object. Therefore, it is necessary to provide a packaging structure with better cushioning protection performance and/or reliability, thereby improving the reliability of transportation.
One or more embodiments of the present disclosure provide a packaging structure. The packaging structure may include a sheet and a film. The sheet may include a base plate and a first side plate, a second side plate, a third side plate, and a fourth side plate. The first side plate, the second side plate, the third side plate, and the fourth side plate may be distributed around the base plate. The film may at least include a first fixed part and a second fixed part. The first fixed part and the second fixed part may be fixedly connected with at least two side plates of the first side plate, the second side plate, the third side plate, and the fourth side plate, respectively. The first side plate may be disposed opposite to the third side plate, and the second side plate may be disposed opposite to the fourth side plate.
In some embodiments, the first fixed part and the second fixed part of the film may be fixedly connected with the first side plate and the third side plate respectively.
In some embodiments, the film may fasten an object when being stretched by folding the first side plate and the third side plate towards a back of the base plate.
In some embodiments, a plurality of cutting lines may be disposed on the film to form a plurality of stretching holes.
In some embodiments, the plurality of cutting lines may include an arc line or a straight line.
In some embodiments, the plurality of cutting lines may include a semi-arc shape, an angular shape, or two semi-arcs connected via a straight line.
In some embodiments, the plurality of cutting lines may be evenly distributed in a region of the film.
In some embodiments, the base plate may include a first sub-base plate and a second sub-base plate. A folding line may be disposed between the first sub-base plate and the second sub-base plate. The second side plate may include two second sub-side plates disposed on either side of the folding line. The fourth side plate may include two fourth sub-side plates disposed on either side of the folding line.
In some embodiments, the packaging structure may further include a box body plate. The box body plate may include a box base plate, a first folding plate, a second folding plate, a third folding plate, and a fourth folding plate. The first folding plate, the second folding plate, the third folding plate, and the fourth folding plate may be distributed around the box base plate. The first folding plate may be disposed opposite to the third folding plate, and the second folding plate may be disposed opposite to the fourth folding plate. The fourth folding plate may be connected with the sheet at a side facing away from the box base plate.
In some embodiments, the fourth folding plate may be connected with the fourth side plate at the side facing away from the base plate.
In some embodiments, the second folding plate may be connected with a cover plate at a side facing away from the box base plate. The cover plate may be disposed opposite to the box base plate in a folding state of the packaging structure.
In some embodiments, the film may fasten an object at a packaging area of the packaging structure. An area of the film may be smaller than that of the packaging area.
In some embodiments, the film may have a plurality of sub-films, each of which includes a fixed part and a packaging part. The fixed part of each sub-film may be connected with at least part of the at least two side plates. The packaging part of each sub-film may cover at least part of the object to fasten the object in the packaging structure.
In some embodiments, the at least part of the object may include at least one of an angle part, an edge part, and a central part of the object.
In some embodiments, the fixed part of each sub-film may be fixedly connected with two adjacent side plates of the first side plate, the second side plate, the third side plate, and the fourth side plate, respectively. The packaging part of each sub-film may correspond to an angle part of the base plate.
In some embodiments, a count of the sub-films may be between the range of 2 to 4. The fixed part of each sub-film may be disposed outside of the base plate.
In some embodiments, the fixed part of each sub-film may be fixedly connected with two opposite side plates of the first side plate, the second side plate, the third side plate, and the fourth side plate, respectively.
In some embodiments, a count of the sub-films may be between the range of 1 to 3. The fixed part of each sub-film may be disposed outside of the base plate.
In some embodiments, the base plate may include a first supporting plate and a second supporting plate separated from each other. The first supporting plate may be connected with a margin of the base plate by a first folding line. The second supporting plate may be connected with a margin of the base plate by a second folding line. The first folding line may be disposed opposite to the second folding line.
Additional features will be set forth in part in the description which follows, and in part will become apparent to those skilled in the art upon examination of the following and the accompanying drawings or may be learned by production or operation of the examples. The features of the present disclosure may be realized and attained by practice or use of various aspects of the methodologies, instrumentalities, and combinations set forth in the detailed examples discussed below.
The present disclosure is further described in terms of exemplary embodiments. These exemplary embodiments are described in detail with reference to the drawings. The drawings are not scaled. These embodiments are non-limiting exemplary embodiments, in which like reference numerals represent similar structures throughout the several views of the drawings, and wherein:
The following description is presented to enable any person skilled in the art to make and use the present disclosure and is provided in the context of a particular application and its requirements. Various modifications to the disclosed embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be applied to other embodiments and applications without departing from the spirit and scope of the present disclosure. Thus, the present disclosure is not limited to the embodiments shown but is to be accorded the widest scope consistent with the claims.
The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting. As used herein, the singular forms “a,” “an,” and “the” may be intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms “comprise,” “comprises,” and/or “comprising,” “include,” “includes,” and/or “including” when used in this disclosure, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
In some embodiments, when transporting an object, a packaging structure may be used to package and fix the object according to characteristics of the transported object. The packaging structure may be necessary for a long-term transportation process, especially for transporting an expensive object or a fragile object, which may significantly improve the reliability of the transportation process. For example, when transporting a glass object, a packaging liner of a packaging box may be used to fix the glass object at a certain position in the packaging box. For example, the packaging liner may be used to fix the glass object first, and then the packaging liner and the glass object may be placed in the packaging box for further fixation and protection. In some embodiments, the packaging liner and the packaging box may be designed to further provide the packaged object with cushioning protection and shockproof functions, thereby improving the reliability of the transportation process.
As shown in
In some embodiments, the sheet 1 may be a sheet-like structure made of any material, for example, a wood sheet, a steel sheet, a corrugated paper sheet, etc. In some embodiments, the sheet 1 may also be a plate-like structure with a certain thickness, for example, a wooden plate, a card plate, etc., to better fix a packaged object. The first side plate 11, the second side plate 12, the third side plate 13, and the fourth side plate 14 may refer to sheet-like structures connected around the base plate 10. The first side plate 11, the second side plate 12, the third side plate 13, and the fourth side plate 14 may be folded relative to the base plate 10 to fix the packaged object. In some embodiments, at least one of the side plates may be integrally formed with the base plate 10. In some embodiments, at least one of the side plates may be connected with the base plate 10 by a mechanical mechanism. For example, at least one of the side plates may be connected with the base plate 10 by a hinge.
In some embodiments, the sheet 1 may further include a first side edge disposed between the base plate 10 and the first side plate 11, a second side edge disposed between the base plate 10 and the second side plate 12, a third side edge disposed between the base plate 10 and the third side plate 13, and a fourth side edge disposed between the base plate 10 and the fourth side plate 14. The first side plate 11, the second side plate 12, the third side plate 13, and the fourth side plate 14 may be connected with the base plate 10 through the first side edge, the second side edge, the third side edge, and the fourth side edge, respectively. More descriptions regarding the first side edge, the second side edge, the third side edge, and the fourth side edge may be found elsewhere in the present disclosure (e.g.,
In some embodiments, the film 20 may include a fixed part 23 and a packaging part 22. The fixed part 23 may include the first fixed part and the second fixed part in the embodiments. As used herein, the fixed part 23 may refer to a part of the film 20 that is fixedly connected with (e.g., sticking to) the side plate of the sheet 1, and the packaging part 22 may refer to a part of the film 20 that forms a packaging space with the sheet 1 to accommodate or cover at least part of the packaged object. The packaging space may refer to a space formed by the packaging part 22 and the sheet 1 for accommodating the packaged object. In some embodiments, the first fixed part and the second fixed part of the film 20 may be fixed on at least two side plates. For example, the first fixed part and the second fixed part may be fixed on two adjacent or opposite side plates (as shown in
In some embodiments, the film 20 may be stretched to fasten the packaged object. A stretching direction of the film 20 may be a direction from the first fixed part to the second fixed part, for example, along the longest side of the film 20 in
It should be noted that the fixed part 23, the first fixed part, and the second fixed part in the embodiment may be used to refer to the part where the film 20 may be fixed to the side plate. When the film 20 is fixed on two adjacent side plates, the first fixed part and the second fixed part may be regarded as a whole which is equivalent to the fixed part 23 (as shown in
In some embodiments, the packaging structure may achieve the fixing of the packaged object through a cooperation of the film 20 and the sheet 1. Assuming that the film 20 is disposed on the front side of the sheet, the cooperation of the film 20 and the sheet 1 may include that the side plate(s) on the sheet 1, to which the film 20 is fixed connected, may bend towards the back side of the sheet 1 to stretch the film 20 during a folding process to enable the film 20 to be in a tension state. Therefore, the object placed between the film 20 and the sheet 1 (e.g., the base plate 10) may be compressed by the stretched film 20, and thus the object between the sheet 1 and the film 20 may be fixed.
In the following, the first fixed part and the second fixed part fixed on the first side plate 11 and the third side plate 13 may be taken as an example to introduce a packaging process for the packaged object. First, the object to be packaged may be placed into the packaging space between the base plate 10 and the film 20, and then the first side plate 11 and the third side plate 13 (as shown in
In some embodiments, the packaging of the object may be in the form of a corrugated box with an inner buffer strip. The inner buffer strip may be specifically designed according to the size of the packaged object, and direct contact with the packaging on all surfaces of the object. Therefore, the objects with different sizes may not be shared with the packaging, and a large area of waste may be caused for protecting the object.
In addition, the inner buffer strip may be generally made of a buffer cushion, for example, folded paper cards, polyethylene foamed cotton, polystyrene, and ethylene-vinyl acetate copolymer, expandable polystyrene, plastic molding, etc. Among the materials, a forming process of the folded paper card may be complicated resulting in low production capacity. For example, the polyethylene foam cotton and plastic molding may be of high cost and difficult for recycling, and the polystyrene, the ethylene-vinyl acetate copolymer and the expandable polystyrene may be expensive.
In some embodiments, the sheet 1 and the film 20 may be referred to as a protective liner of a film packaging. Further, by setting a cutting line on the surface of the film 20, the film 20 may form a stretched hole when stretched, thereby increasing the resistance between the film 20 and the packaged object, and effectively improving the reliability of the transportation process.
Referring to
It should be noted that, as shown in
It may be seen that, in the use of the protective liner of the film packaging, because both ends of the film 20 are connected with the first side plate 11 and the third side plate 13, when the first side plate 11 and the third side plate 13 are folded facing away from the film 20, the film 20 may be stretched. The tensioned surface of the film 20 may enable the film 20 to apply greater pressure on the object between the film 20 and the surface of the base plate 10. Therefore, the object may be stably stuck between the film 20 and the base plate 10, thereby providing better cushioning and protection for the object. In addition, the protective liner of the film packaging may have advantages (e.g., a simple structure, low cost, an environmentally friendly protection, a strong versatility) and a good development prospect. The surface of the base plate 10 described herein may refer to the front side of the base plate 10 on which the film 20 is disposed, and the back of the base plate 10 may refer to the back side of the base plate 10 opposite to the front side of the base plate 10.
In some alternative embodiments, the two ends of the film 20 may be fixedly connected with the second side plate 12 and the fourth side plate 14. Different from the above operations, when the two ends of the film 20 are fixedly connected with the second side plate 12 and the fourth side plate 14, during the folding process, the second side plate 12 may need to be folded, along the second side edge and facing away from the film 20, to attach the back of the base plate 10 and the fourth side plate 14 may be folded, along the fourth side edge and facing away from the film 20, to attach the back of the base plate 10 first. The first side plate 11 and the third side plate 13 may stand up above the surface of the base plate 10 protect the object located on the surface of the base plate 10.
As shown in
In some embodiments, the base plate 10 may further include a supporting structure. The supporting structure may be folded over and support the liner that is used to package and fix the object. In some embodiments, the base plate 10 may include a first supporting plate and a second supporting plate separated from each other. The first supporting plate may be connected with a margin of the base plate 10 through a first folding line. The second supporting plate may be connected with another margin of the base plate 10 by a second folding line. The first folding line may be disposed opposite to the second folding line.
In some embodiments, the side of the second side plate 12 for connecting with the base plate 10 may be further disposed with a first supporting plate 121 extending along the surface of the second side plate 12. The side of the fourth side plate 14 for connecting with the base plate 10 may be further disposed with a second supporting plate 141 extending along the surface of the fourth side plate 14.
As shown in
In some embodiments, the first supporting plate and the second supporting plate may also be folded relative to the base plate 10, thereby providing support for the object located on the surface of the base plate 10. It should be noted that, when the first supporting plate and the second supporting plate are used as a supporting function, two side plates (e.g., the second side plate 12 and the fourth side plate 14) disposed with the first supporting plate and the second supporting plate may act as protective walls to protect the object located on the surface of the base plate 10. The staff may choose according to the actual situation.
In other embodiments, when the first supporting plate and the second supporting plate provide support for the packaged object, the first supporting plate and the second supporting plate may also refer to two limiting plates 16 (as shown in
In some embodiments, in order to further improve the stretching and fastening effect of the film 20, the film 20 may be disposed with a plurality of stretching holes 21. When the film 20 is stretched, the stretching hole 21 may present a certain uneven state on its surface, thereby increasing the roughness of the film 20 and strengthening the clamping and fixing effect on the object.
In some embodiments, the cutting line may further include a semi-arc shape (as shown in
In some embodiments, the cutting line may include an arc line and/or a straight line disposed at an angle with respect to the stretching direction of the film 20. The angle with respect to the stretching direction of the film 20 may refer to an angle between a direction of the cutting line and a direction along which the film 20 stretched (e.g., from the first side plate to the third side plate in the case of
In some embodiments, the shape of the plurality of cutting lines may be the same. That is, the plurality of cutting lines on the film may be of the same shape (as shown in
It should be noted that, in the disclosure, the stretched hole 21 disposed on the film 20 may be a cutting line when not stretched, and may be any shape as shown in
Referring to
In some embodiments, the count of the stretched holes 21 may be any value. The stretched holes 21 may be uniformly arrayed on the entire surface of the film 20, or distributed at both ends of the film 20 in a longitudinal direction (as shown in
The length of the film 20 along a direction from the first side plate 11 to the third side plate 13 (i.e., the horizontal direction in
It should be noted that the width of the film 20 is not limited, and may be selected according to packaging needs. As shown in
In some embodiments, the film 20 may be made of thermoplastic polyurethane elastomer rubber, which may have the advantages of high strength, high toughness, and wear resistance, and may provide a better fastening effect for the object.
It should be noted that the length and width of the film 20 may refer to the length and width of the film 20 in a normal state, that is, the length and width of the film in an unstretched state.
In some embodiments, the packaging structure may be further provided with a box body plate assembly. The box body plate assembly may include a box base plate 30, a first folding plate 31, a second folding plate 32, a third folding plate 33, and a fourth folding plate 34. The first folding plate 31, the second folding plate 32, the third folding plate 33, and the fourth folding plate 34 may be distributed around the box base plate 30. As used herein, the first folding plate 31 may be disposed opposite to the third folding plate 33, and the second folding plate 32 may be disposed opposite to the fourth folding plate 34. The fourth folding plate 34 may be connected with the sheet 1 at a side facing away from the box base plate 30. The box base plate 30 may refer to a plate-like structure that may be folded to form a box body in a certain manner. The first folding plate 31, the second folding plate 32, the third folding plate 33, and the fourth folding plate 34 may refer to a plate-like structure that serves as a sidewall of the box body after being folded in a certain manner.
In some embodiments, the first folding plate 31, the second folding plate 32, the third folding plate 33, and the fourth folding plate 34, which are foldable relatively to the box base plate 30 in a direction facing away from the back of the box base plate 30, may be disposed in sequence around the box base plate 30. The side of the second folding plate 34 facing away from the box base plate 30 may be connected with a cover plate 35 opposite to the box base plate 30. The side of the fourth folding plate 34 facing away from the box base plate 30 may be connected with the side of the fourth side plate 14 facing away from the base plate 10.
In some embodiments, the fourth side plate 14 of the sheet 1 may be connected with the fourth folding plate 34 by a first folding connecting plate 37 (as shown in
In some embodiments, the box body plate assembly may further include a cover plate 35 disposed at a side of the second folding plate 32 facing away from the box base plate 30. After the box body plate assembly is folded to form a box body, the cover plate 35 may be disposed opposite to the box base plate 30 and used as a box cover of the box body. The liner connected with the box body plate may be placed in the box body after the box body plate assembly is folded to form the box body. In other embodiments, the box body may not be disposed with a box cover, that is, the cover plate 35 may not be disposed in the box body plate.
In some embodiments, the cover plate 35 may be integrally formed with the second folding plate 32, and a second folding mark 38 may be presented between the cover plate 35 and the second folding plate 32 (as shown in
In some embodiments, the cover plate 35 may be disposed opposite to the box base plate 10 in a folding state. As used herein, the folding state may refer to a state that multiple components (e.g., the box base plate 30, the first folding plate 31, the second folding plate 32, the third folding plate 33, the fourth folding plate 34, etc.) of the box body plate assembly are folded to form the box body. The opposite disposition may be understood as that, after multiple components of the box body plate assembly are folded to form a closed box, the cover plate 35 and the box base plate 30 may be on opposite sides. That is, the cover plate 35 and the box base plate 30 may be the top and the bottom of the box body, respectively. The protective liner described above may refer to a component for packaging and fixing the object, and may be further accommodated in the box body and protected by the box body. For example, the protective liner may be the component composed of the sheet 1 and the film 20 in the above embodiment for packaging and fixing the object.
In some embodiments, the sheet 1 may also be connected with other folding plates. For example, the side of the fourth side plate 14 facing away from the base plate 10 may be connected with the second folding plate 32, and the cover plate 35 may be connected with the fourth folding plate 34.
Referring to
The cover plate ear plate and the packaging ear plate may refer to components for fixing two adjacent folding plates during a process of folding the box body plate to form the box body. For example, the first folding plate 31 and the second folding plate 32 may be fixedly connected via the second folding ear plate 321 therebetween. As another example, the second folding plate 32 and the third folding plate 33 may be fixedly connected via the second folding ear plate 321 therebetween. More description regarding the ear plate may be found elsewhere in the present disclosure, which is not be repeated herein.
The packaging plate 36 may refer to a component that prevents the side of the cover plate 35 away from the second folding plate 32 from being separated from the box body. After folding to form the box body, the packaging plate 36 and the fourth folding plate 34 may be attached to each other. The encapsulated ear plates 361 disposed at both sides of the packaging plate 36 may effectively prevent the cover plate 35 from being separated from the box body, and improve the reliability of transportation.
The box body plate assembly may be folded to form a box body. Referring to
In some embodiments, when the box body plate assembly is not provided with the cover plate 35, the box body plate may be folded to form the structure shown in
In other embodiments, when the box body plate is provided with the cover plate 35 but without the packaging plate 36, a box body with the cover plate 35 may be formed after the above folding operations. The present disclosure may not limit the specific folding order or folding approach, as long as the box body plate assembly may be folded into a box body and the liner (i.e., the protective liner of the film packaging) may be placed therein.
It should be noted that, before folding the protective liner of the film packaging (e.g., the liner shown in
In some embodiments, if multiple objects are to be packaged, a double-layer liner may be used. Each layer of the liner may serve as a separate packaging component to form an independent packaging space, thereby improving the efficiency of packaging and transportation. Optionally, one layer of the double-layer liner may be used to package an individual object, and the other layer may provide buffering protection. Similarly, the double-layer liner may also be used in combination with the box body plate assembly in the above embodiment. That is, when the box body plate assembly is folded to form a box body, the double-layer liner may be placed into the box body, which may also improve the efficiency of packaging and transportation.
Referring to
In some embodiments, the packaging structure may also be a double-layer protective liner of a film packaging. Based on the embodiments shown in
It should be noted that, in some embodiments of the present disclosure, the first sub-base plate 101 may be the same as the first sub-base plate, and the second sub-base plate 102 may be the same as the second sub-base plate, which refers to a component that supports the packaged object and forms the packaging space with the film 20.
In some embodiments, the double-layer protective liner of the film package is unfolded as shown in
In some embodiments, the double-layer protective liner of the film packaging in
Based on the same inventive idea, in some embodiments, a packaging box is also provided, which may include a box body and a protective liner of the film packaging provided in the above embodiments. The protective liner of the film packaging may be disposed in the box body and provide a good effect of fixation and protection for the object.
In some embodiments, an object packaging is generally packaged by a corrugated box with an internal buffer packaging structure. The inner buffer packaging structure with the film 20 may include the base plate 10 and the film 20 covering the base plate 10. The film 20 may be a single piece of film. When packaging, the film 20 may entirely cover a packaged object. However, the market price of the film 20 with stable performance may be relatively high, resulting in an overall high price. In some embodiments, the present disclosure also provides a packaging structure. By adjusting the structure of the film 20, the amount of the film 20 may be reduced, thereby reducing the cost of packaging.
In some embodiments, in order to further reduce the cost of fixing and packaging, the area of the film 20 may be adjusted according to actual conditions.
In some embodiments, the area of the film 20 may be smaller than the size of the packaged object 3, which may refer to that the area of the film 20 is smaller than the packaging area. It may be understood that the film 20 may not need to completely cover the packaged object, but achieve the packaging and fixation by only covering key parts of the packaged object, thereby effectively reducing the area of the film 20 required for packaging and fixing. In some embodiments, the film used with the sheet 1 may include a count of sub-films. A fixed part of each sub-film may be respectively connected with at least two side plates around the base plate 10. A packaging part of the sub-films may correspond to the key parts of the object to be packaged. When the object is in a packaging state, the packaging parts of the plurality of sub-films may compress the key parts of the object to fix the object.
In some embodiments, the key parts of the object (i.e., the packaged object) may at least include an angle part, an edge part, a central part, etc. of the object. The angle part may refer to a sharp angle of the object, for example, four angles of a cuboid. The edge part may refer to the edge of the object. For example, if the object is a cube, the edge part may be the regions near the edges of the six surfaces of the cube. The central part may refer to a region other than the angle part and the edge part, or a region around the central axis of the object, for example, a region passing through the central axis on each face of the cube. In some embodiments, the film 20 may compress one of the key parts to save the area of the required film 20, or a plurality of key parts may be independently fixed by the film 20 to effectively improve the reliability of transportation.
Referring to
The packaging structure may wrap the edges and/or the angles of the packaged object 3 by the packaging part 22 without the need to wrap the whole packaged object 3. The whole area of all the films 20 may be much smaller than the packaged object 3. Therefore, the film 20 may be reduced and the cost may be reduced. Furthermore, since the film 20 is annularly distributed on the sheet 1, the packaged object 3 may be placed directly at the center of the sheet 1 during packaging, and the edges and/or the angles of the packaged object 3 may be inserted into the package space between the packaging part 22 and the sheet 1, which reduces the difficulty of packaging. In addition, the packaging part 22 may fix the edges and/or the angles of the packaged object 3, so that the packaged object 3 may be firmly fixed.
Further, referring to
Referring to
In some embodiments, the film 20 may include 2 to 4 sub-films. The fixed part 23 of each sub-film may be located outside of the base plate 10. The outside of the base plate 10 may refer to components including the first side plate 11, the second side plate 12, the third side plate 13, and the fourth side plate 14. In some embodiments, the outside of the base plate 10 may further include corner plates of the sheet 1. In some embodiments, when the count of the sub-films is four, the fixed part 23 of each sub-film may be located around the four angles of the base plate 10. For example, as shown in
As shown in
In some embodiments, the film 20 may include one to three sub-films. The fixed part 23 of each sub-film may be located outside of the base plate 10. In some embodiments, when the count of the sub-films is one, the packaging part 22 of the sub-film may be disposed to fix the central part of the packaged object. For example, when the packaged object is a disk, the packaging part 22 of the sub-film may be disposed to pass through the center axis of the disk to achieve the fixation of the center of the disk. When the count of the sub-films is two, the packaging parts 22 of the two sub-films may be disposed to fix both sides (as shown in
When packaging the object, the packaged object 3 may be placed on the base plate 10. The angle of the packaged object 3 may be placed in a space formed by the base plate 10, the packaging part 22, and the fixed part 23 of the film 20. The sheet 1 may be reversely folded along the first fixing mark 104 and the second fixing mark 105 to ensure that the packaging part 22 of the film 20 fasten the packaged object 3. As shown in
The film 20 in one or more embodiments of the present disclosure may restrict the object in the stretching direction. In some embodiments, the packaging structure may further include a limiting part. On one hand, the limiting part may be used to limit a movement of the object in the non-stretching direction; on the other hand, when the height of the limiting part is higher than the thickness of the object and another object is placed onto the limiting part, the limiting part may avoid the another object from directly contacting the upper surface of the packaged object 3, thereby strengthening the protection of the packaged object 3 and improving the reliability of transportation.
In some embodiments, as shown in
It should be noted that the second folding mark 105 in the embodiment may be the same as the first folding line and the second folding line in the previous embodiment. The limiting plate 16 may be folded and/or overturned by using the folding mark or the folding line as an axis.
In some embodiments, at least one of the two limiting plates 16 may be disposed with a third folding mark 106 disposed horizontally. The limiting plate 16 may be folded along the third folding mark 106 to form a double-layer structure, thereby strengthening the limiting of the side of the packaged object 3.
In some embodiments, the height of the limiting plate 16 may be greater than the maximum deformation height of the film 20 or the packaging thickness of the object. As used herein, the “maximum deformation height of the film 20” may refer to the height that the film 20 is allowed to deform when packaging the object 3. The packaging thickness of the object may be understood as the height perpendicular to the surface of the base plate when the object is in the packaging state. If the height of the limiting plate 16 is greater than the maximum deformation height of the film 20 or the package thickness of the object, that is, higher than the packaged object 3, the limiting plate 16 may protect the top of the packaged object 3. When another object is placed on the top of the object 3, another object may be prevented from directly contacting the upper surface of the packaged object 3. The protection of the packaged object 3 may be strengthened. In some alternative embodiments, the height of the limiting plate 16 may be less than the maximum deformation height of the film 20 or the packaging thickness of the object, as long as the object may be restricted from moving in the stretching direction of the film 20.
Referring to
In some embodiments, the structure of the film 20 may be determined according to the characteristics of the packaged object. In one embodiment, as shown in
In one embodiment, as shown in
In other embodiments, as shown in
Further, the film 20 may be a plastic film 20. The packaging effect may be good and the cost may be low.
Further, the sheet 1 may be cardboard which is recyclable and environment friendly.
It should be noted that the packaging component, the protective liner of the film packaging, the packaging box, and the packaging structure in the present disclosure may be combined with each other. For example, the protective liner of the film packaging in
One or more embodiments in the present disclosure may include but not be limited to the following beneficial effects. (1) By fixing the film on the foldable side plate(s), the side plate(s) may stretch the film when folded. The film in the tension state may compress the packaged object, thereby increasing the resistance between the film and the packaged object and improving the reliability of transportation. (2) By disposing the plurality of cutting lines on the film, the cutting line may form the stretched hole when the film is stretched, thereby further increasing the resistance between the film and the packaged object and improving the reliability of transportation. (3) By disposing the first supporting plate and the second supporting plate, the packaging structure may be supported. (4) By disposing the handle hole, the packaging structure may be easy to be lifted.
Having thus described the basic concepts, it may be rather apparent to those skilled in the art after reading this detailed disclosure that the foregoing detailed disclosure is intended to be presented by way of example only and is not limiting. Various alterations, improvements, and modifications may occur and are intended to those skilled in the art, though not expressly stated herein. These alterations, improvements, and modifications are intended to be suggested by this disclosure and are within the spirit and scope of the exemplary embodiments of this disclosure.
Moreover, certain terminology has been used to describe embodiments of the present disclosure. For example, the terms “one embodiment,” “an embodiment,” and/or “some embodiments” mean that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present disclosure. Therefore, it is emphasized and should be appreciated that two or more references to “an embodiment” or “one embodiment” or “an alternative embodiment” in various portions of the present disclosure are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined as suitable in one or more embodiments of the present disclosure.
Similarly, it should be appreciated that in the foregoing description of embodiments of the present disclosure, various features are sometimes grouped together in a single embodiment, figure, or description thereof to streamline the disclosure aiding in the understanding of one or more of the various inventive embodiments. This method of disclosure, however, is not to be interpreted as reflecting an intention that the claimed object matter requires more features than are expressly recited in each claim. Rather, inventive embodiments lie in less than all features of a single foregoing disclosed embodiment.
In some embodiments, the numbers expressing quantities, properties, and so forth, used to describe and claim certain embodiments of the application are to be understood as being modified in some instances by the term “about,” “approximate,” or “substantially.” For example, “about,” “approximate” or “substantially” may indicate ±20% variation of the value it describes, unless otherwise stated. Accordingly, in some embodiments, the numerical parameters set forth in the written description and attached claims are approximations that may vary depending upon the desired properties sought to be obtained by a particular embodiment. In some embodiments, the numerical parameters should be construed in light of the number of reported significant digits and by applying ordinary rounding techniques. Notwithstanding that the numerical ranges and parameters setting forth the broad scope of some embodiments of the application are approximations, the numerical values set forth in the specific examples are reported as precisely as practicable.
Each of the patents, patent applications, publications of patent applications, and other material, such as articles, books, specifications, publications, documents, things, and/or the like, referenced herein is hereby incorporated herein by this reference in its entirety for all purposes, excepting any prosecution file history associated with same, any of same that is inconsistent with or in conflict with the present document, or any of same that may have a limiting effect as to the broadest scope of the claims now or later associated with the present document. By way of example, should there be any inconsistency or conflict between the description, definition, and/or the use of a term associated with any of the incorporated material and that associated with the present document, the description, definition, and/or the use of the term in the present document shall prevail.
In closing, it is to be understood that the embodiments of the application disclosed herein are illustrative of the principles of the embodiments of the application. Other modifications that may be employed may be within the scope of the application. Thus, by way of example, but not of limitation, alternative configurations of the embodiments of the application may be utilized in accordance with the teachings herein. Accordingly, embodiments of the present application are not limited to that precisely as shown and described.
Number | Date | Country | Kind |
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201920849592.2 | Jun 2019 | CN | national |
201921729841.0 | Oct 2019 | CN | national |
This application is a Continuation of International Application No. PCT/CN2020/094762 filed on Jun. 5, 2020, which claims priority of Chinese Patent Application No. 201920849592.2, filed on Jun. 5, 2019, and Chinese Patent Application No. 201921729841.0, filed on Oct. 15, 2019, the contents of which are hereby incorporated by reference.
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Number | Date | Country | |
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Parent | PCT/CN2020/094762 | Jun 2020 | WO |
Child | 17454825 | US |