CN115231091B

CN115231091B - Film packaging assembly and film packaging kit

Info

Publication number: CN115231091B
Application number: CN202211134151.7A
Authority: CN
Inventors: 符振达; 傅秋佳; 梁奕昆; 邓志吉; 刘明
Original assignee: Zhejiang Dahua Technology Co Ltd
Current assignee: Zhejiang Dahua Technology Co Ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2022-11-25
Anticipated expiration: 2042-09-19
Also published as: CN115231091A

Abstract

The invention provides a film packaging assembly and a film packaging kit, wherein the film packaging assembly comprises a box body and a plurality of linings, and the linings have a first use state and a second use state; in a first use state, the two inner liners can allow an external product to be installed in the box body in an inserting installation mode through the two inserting channels without squeezing the film; in a second use state, the two liners are respectively pre-installed at two sides of the bottom of the box body, which are relatively far away from each other, the respective openings of the two liners are oppositely arranged, and the product accommodating cavity faces the top of the box body; the two films on the two inner liners are respectively used for bearing two sides of an outer product. The film packaging assembly provided by the invention can be switched between the first use state and the second use state, and can realize various packaging modes.

Description

Film packaging assembly and film packaging kit

Technical Field

The invention relates to the technical field of film packaging, in particular to a film packaging assembly and a film packaging kit.

Background

At present, the packages of some large-sized products (such as electronic equipment like large-sized display screens and the like) are usually made of foam materials, and the packaging process comprises the steps of firstly clamping the foam materials with the grooves into two sides of the products respectively, and then putting the foam materials and the products into a packaging box by workers. When the length of the product exceeds the distance over which the worker's arms are extended, it is difficult for the worker to load the product into the package by himself. In addition, in the product packaging process, workers need to forcibly press the lining to pack or seal the box, which wastes time and labor.

In addition, conventional film packaging assemblies are generally only used in one way, are adapted to specific products, and are not compatible with packaging of products with various sizes.

Disclosure of Invention

Accordingly, there is a need for a film package assembly and a film package kit.

The invention provides a film packaging assembly, which comprises a box body and a plurality of linings, wherein the linings comprise liners and films fixedly arranged on the liners, the films are positioned between two end surfaces of the liners in the thickness direction, and a cavity formed by enclosing the liners is divided into a product buffer cavity and a product accommodating cavity with an opening at one side;

the liner has a first use state and a second use state;

in the first using state, the two inner liners are respectively pre-installed at two sides of the box body, which are relatively far away from each other, and the product accommodating cavities of the two inner liners are oppositely arranged; the top of the product accommodating cavity is communicated with the outside through the opening, and the product accommodating cavity forms an inserting channel through the opening; the distance between the two films on the two inner liners is matched with the size of an external product in a first direction, and the two inner liners can allow the external product to be installed in the box body in an inserting and installing mode through the two inserting and connecting channels without pressing the films;

in the second use state, the two inner liners are respectively pre-installed at two sides of the bottom of the box body, which are relatively far away from each other, the openings of the two inner liners are oppositely arranged, and the product accommodating cavity faces to the top of the box body; the two films on the two inner liners are respectively used for bearing two sides of an external product.

In one embodiment, the pad comprises a supporting part and a buffering part, wherein the supporting part and the buffering part are respectively positioned at two sides of the film;

the product buffer cavity is formed in the buffer part, and the buffer part is attached to the inner side wall of the box body; the supporting portion comprises a plurality of supporting columns, and the supporting columns enclose the product accommodating cavity with the opening.

In one embodiment, each support column is provided with at least one first slot, the support portion comprises a plurality of first insertion tongues, the first insertion tongues are folded to enable the product accommodating cavities to be communicated with the outside, and the first insertion tongues are fixedly inserted into the first slots.

In one embodiment, the supporting column is a hollow polygonal prism formed by folding, and the first insertion tongue covers part of the supporting column.

In one embodiment, the number of the supporting columns is three, and the three supporting columns enclose a U shape.

In one embodiment, the pad further comprises a connecting portion comprising a second tab; the connecting part is connected with one of the supporting part and the buffering part, a second slot is formed in the other of the supporting part and the buffering part, and the second inserting tongue is fixedly inserted into the second slot so that the supporting part is detachably connected with the buffering part.

In one embodiment, the side of the product buffer cavity opposite to the side far away from the film is provided with an opening communicated with the outside, and the film packaging assembly further has a third use state;

in the third use state, the two inner liners are respectively installed on two sides of an external product through the two product buffer cavities, and the two inner liners and the external product can enter the box body together.

In one embodiment, the liner is a one-piece paperboard.

In one embodiment, in the second use state, two inner liners are further arranged on one side, close to the top, in the box body, and the two inner liners are respectively installed on two sides of the top of an external product.

In one embodiment, in the first use state and the second use state, the size of the liner in one direction is matched with the size in the length direction or the width direction in the box body.

The invention also provides a film packaging kit, which comprises a product and the film packaging component, wherein the film packaging component is used for packaging the product.

The film packaging assembly provided by the invention has at least two using states, can be compatible with the packaging of products with different sizes, and is suitable for various products. The film packaging assembly provided by the invention can be switched between the first use state and the second use state, and can realize various packaging modes. In a first use state, the linings are arranged on two sides of the product to buffer and protect the two sides of the product; under the second kind user state, the inside lining sets up the edges and corners department at the product, can cushion the protection to the edges and corners of product.

Wherein, the first user state of film packaging subassembly utilizes the grafting passageway to realize not having the extrusion installation to the film. The staff can place the inside lining in the box earlier, then in putting into the box with the product through the grafting passageway, and the staff of being convenient for carries out the vanning operation, can save the required manpower of vanning to reduce the cost of labor. In addition, the traditional film packaging mode needs to extrude and tension the film to wrap the product, the packaging mode wastes time and labor in the packaging process, the film is always in a tension state after the packaging is finished, the further deformation amount of the film in the transportation process is small, and the buffering effect is poor; the inner liner can continuously apply outward thrust to the box body, so that the box body is easy to collapse in the transportation process, and damage is caused to products. And the mode of the installation of pegging graft is adopted to first user state among the film packaging subassembly that this application provided, and the staff need not to extrude the inside lining hard when packing the product, and the packaging process is more laborsaving. It can be understood that, after the film packaging assembly provided by the application finishes packaging the product in the first use state, the film does not apply a squeezing force to the product; when the film is vibrated in the transportation process, the deformation allowable space of the film is larger, and the buffering performance of the film on products is better.

The film packaging assembly can be used for packaging larger products in the second use state, and the two inner liners are allowed to be arranged in the box body in advance in the second use state, so that workers can conveniently place the large products. Compared with the inner liners of other large-scale products, the inner liner for protecting the edges and corners is lighter in weight and more flexible.

Drawings

FIG. 1 is an expanded view of a cushion in one embodiment;

FIG. 2 is an expanded view of the liner in one embodiment;

FIG. 3 is a schematic illustration of the folding of the liner of FIG. 2;

FIG. 4 is a schematic structural diagram of step j in FIG. 3;

FIG. 5 is a diagram illustrating a first use state in one embodiment;

FIG. 6 is a diagram illustrating a second use state in one embodiment;

FIG. 7 is a diagram illustrating a third usage state in one embodiment.

200. A liner; 210. a product buffer chamber; 220. a product accommodating chamber; 221. a plug-in channel; 230. a support portion; 231. a support pillar; 232. a first slot; 233. a first tongue; 240. a buffer section; 250. a connecting portion; 251. a second slot; 252. a second tongue; 300. a liner; 400. a film; 500. a box body; 600. and (5) producing the product.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

It will be understood that when an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 6, the present invention provides a film packaging assembly for packaging electronic devices, such as large display panels. It can be understood that in other embodiments, the film packaging assembly can also be applied to package other electronic equipment products, such as tablet computers, notebook computers, hosts, gates, sweeping and mopping all-in-one machines, sweeping and mopping robot base stations, sound boxes, unmanned aerial vehicle mooring boxes and the like, and can also be applied to package living products, such as tables, chairs, storage racks and the like.

The film packaging assembly comprises a box body 500 and a plurality of liners 300, wherein the liners 300 comprise liners 200 and films 400 fixedly arranged on the liners 200, the films 400 are positioned between two end faces 201a and 201b of the liners 200 in the thickness direction, and a cavity formed by enclosing the liners 200 is divided into a product buffer cavity 210 and a product accommodating cavity 220 communicated with the outside. Wherein the chamber is defined by the top, bottom and side walls of the liner 200. When the product 600 is vibrated during transportation or handling, the elasticity of the film 400 itself enables it to move or stretch in the product accommodating chamber 220 and/or the product buffering chamber 210, thereby playing a role of buffering and absorbing shock.

At present, the packages of some large products 600 (such as electronic devices like large-sized display screens) are usually made of foam materials, and the packaging process includes that the foam materials with the grooves are respectively clamped into two sides of the products 600, and then workers put the foam materials and the products 600 into the packaging boxes. When the length of the product 600 exceeds the distance that the worker's arms are extended, it is difficult for the worker to load the product 600 into the packing box by himself. Also, during the packaging of the product 600, the worker needs to press the liner 300 with force to pack or seal the box, which is time-consuming and labor-consuming.

In addition, conventional film packaging assemblies are typically used in only one way, tailored to a particular product 600, and are not compatible with packaging of multiple sized products 600.

Based on this, as shown in fig. 5 and fig. 6, in the film packaging assembly provided by the present invention, the liner 300 has a first usage state and a second usage state.

In the first use state, the two liners 300 are respectively pre-installed at two sides of the box body 500, which are relatively far away from each other, and the product accommodating cavities 220 of the two liners 300 are oppositely arranged; the top of the product accommodating cavity 220 is communicated with the outside through the opening, and the product accommodating cavity 220 forms an insertion channel 221 through the opening; the distance between the two films 400 on the two inner liners 300 is matched with the dimension of the product 600 in a first direction (such as a length direction or a width direction), and the two inner liners 300 can allow the product 600 to be mounted in the box body 500 through the two insertion channels 221 in an insertion-mounting manner without pressing the films 400.

The first use state enables a non-press mounting of the membrane 400 with the plug channel 221. The staff can place inside lining 300 in box 500 earlier, then with product 600 through grafting passageway 221 put into box 500 in, the staff of being convenient for carries out the vanning operation, can sparingly vanning required manpower to reduce the cost of labor. Moreover, the traditional packaging method of the film 400 needs to extrude and tension the film 400 to wrap the product 600, the packaging method not only wastes time and labor in the packaging process, but also ensures that the film 400 is always in a tensioned state after the packaging is finished, the further deformation amount of the film 400 is smaller in the transportation process, and the buffering effect is poorer; the liner 300 also continues to apply outward thrust to the case 500, making the case 500 easily collapse during transportation, causing damage to the product 600. And the mode of the installation of pegging graft is adopted to the first user state among the film packaging subassembly that this application provided, and the staff need not to extrude inside lining 300 hard when packing product 600, and the packaging process is more laborsaving. It is understood that the film 400 does not apply a squeezing force to the product 600 after the film packaging assembly provided by the present application completes packaging of the product 600 in the first use state; the membrane 400 allows more room for deformation when subjected to vibration during transport, and provides better cushioning for the product 600.

It will be appreciated that in the first use condition, the worker may provide another cushioning structure on the top of the product 600 for cushioning needs to protect the top of the product 600.

In the second use state, the two liners 300 are respectively pre-installed at two sides of the bottom of the box 500, which are relatively far away from each other, the respective openings of the two liners 300 are oppositely arranged, and the product accommodating cavity 220 faces to the top of the box 500; the two films 400 on the two liners 300 are used to carry two sides of a product 600.

The second use state enables packaging of a larger product 600 and also allows two liners 300 to be pre-installed in the box 500 in the second use state, facilitating the placement of the larger product 600 by the worker. Such an angular protective liner 300 is lighter and more flexible than liners 300 of other large products 600.

The film packaging assembly provided by the invention has at least two use states, can be compatible with the packaging of products 600 with different sizes, and is suitable for various products 600. The film packaging assembly provided by the invention can be switched between the first use state and the second use state, and can realize various packaging modes. In the first use state, the liner 300 is disposed on both sides of the product 600 to protect both sides of the product 600; in the second usage state, the liner 300 is disposed at the corner of the product 600, so as to protect the corner of the product 600.

In addition, EPS (polystyrene foam) or EPE (pearl wool) and the like are generally used as conventional foaming materials, and these foaming materials are difficult to degrade and cause environmental damage. And the liner 200 in this application chooses for use the cardboard, and the reutilization of being convenient for also degrades easily, more green.

In some embodiments, the liner 200 is a one-piece paperboard. It is understood that the pad 200 may be formed by folding and splicing a plurality of pieces of cardboard, and is not limited herein.

It will be appreciated that the liners 300 in the film packaging assembly may be of the same shape or of different shapes.

In some embodiments, in the second use state, two liners 300 are further disposed on one side of the box 500 near the top, and the two liners 300 are respectively mounted on two sides of the top of the product 600. That is, in the second use state, four identical liners 300 are respectively disposed at four corners of the product 600. The four liners 300 are respectively disposed at four corners of the product 600, so that the liners 300 of the same specification can be used for packaging a larger product 600, or the large product 600 can be packaged in a light weight manner.

It is understood that in other embodiments, the liner 300 at the four corners may not be the same; the liner 300 having other shapes may be used on the side of the tank 500 near the top, and the number of the liners 300 may be adjusted accordingly.

As shown in FIG. 7 (the housing 500 is not shown in FIG. 7), in some embodiments, the product buffer chamber 210 has an opening opposite the side away from the film 400 for communication with the outside, and the film wrapper assembly further has a third use configuration. In the third usage state, the two liners 300 are respectively installed on both sides of the product 600 through the two product buffer chambers 210, and the two liners 300 and the product 600 can enter the box 500 together.

It is understood that in other embodiments, the product buffer chamber 210 may be a closed chamber formed by the liner 200 and the film 400, and the side of the product buffer chamber 210 opposite to the film 400 may be provided with a side plate.

In some embodiments, in the first, second and/or third use states, a dimension of one direction (e.g., a length or width dimension) of the liner 300 is adapted to a length or width dimension of the interior of the box 500. So configured, when the liner 300 is put into the box 500 in advance, the liner 300 can be better positioned in the box 500, and can play a better role in shock absorption.

In one embodiment, the liner 200 is a one-piece paperboard having an expanded configuration as shown in FIG. 1; the pad 200 is composed of fifty three parts, which are numbered 1 to 53 respectively. The composite film 400 is attached to the liner 200 to form the liner 300, i.e., the composite film 400 is attached around the surface of the main body paperboard 15, and the liner 300 is unfolded as shown in fig. 2.

As shown in fig. 3, the process of forming the liner 300 is:

obtaining an expanded configuration of the liner 300, as shown in fig. 3 a;

positively folding the 26, 28, 29, 43, 44, 46, 49 and 53 faces in the main paperboard, inserting the inserting tongues of the 26 and 46 faces into the die-cut holes of the 31 and 42 faces respectively, as shown in a b in figure 3;

folding the 50, 51 and 52 faces forward by 90 degrees, and inserting the two cards with the 52 faces into the die-cut holes 27 and 45, as shown in c and d in fig. 3;

folding the 32, 33 and 34 surfaces by 90 degrees forwards, reserving the 34 surface of the spigot 28 surface in die-cut holes, folding the 39, 40 and 41 surfaces by 90 degrees forwards, reserving the 39 surface of the spigot 44 surface in die-cut holes, folding the 36, 37 and 38 surfaces by 90 degrees forwards, and inserting the 36 surfaces into the 51 surface of the reserved die-cut holes, as shown by e and f in fig. 3;

folding the 8, 9, 10, 11, 12, 13, 19, 20, 21, 22, 23 and 24 faces by 90 degrees, and inserting the inserting tongues on the 11 and 21 faces into the die-cut holes of the 14 and 18 faces, as shown in g and h in fig. 3;

folding the 25 surfaces by 180 degrees, and attaching the 15 surfaces and the 17 surfaces to the 30 surfaces, as shown in i and j in fig. 3;

finally, folding 4 faces by 180 degrees, folding 3 and 5 faces by 90 degrees, inserting 1 face into the paperboard gap formed by 49 faces and 50 faces, and inserting 7 faces into the middle of the paperboard gap formed by 53 faces and 50 faces to form a two-position insertion locking structure, thereby completing the folding of the lining 300, as shown in j and k in fig. 3.

In some embodiments, the pad 200 includes a supporting portion 230 and a buffering portion 240, wherein the supporting portion 230 and the buffering portion 240 are respectively located at two sides of the film 400; the product buffer cavity 210 is formed inside the buffer part 240, and the buffer part 240 is attached to the inner side wall of the box body 500; the supporting portion 230 includes a plurality of supporting pillars 231, and the plurality of supporting pillars 231 surround to form the product accommodating cavity 220 having the opening.

In some embodiments, each of the supporting columns 231 is provided with at least one first slot 232, the supporting portion 230 includes a plurality of first insertion tongues 233, the first insertion tongues 233 are folded to connect the product accommodating cavity 220 with the outside, and the first insertion tongues 233 are inserted and fixed with the first slots 232. For example, in FIG. 3, three first tongues 233 are formed on the surfaces 32 to 34, 39 to 41 and 36 to 38 respectively, and three first slots 232 are formed in the die-cut holes on the

surfaces

28, 44 and 51 respectively.

It is understood that in other embodiments, the first insertion tongue 233 and the first insertion groove 232 may not be provided, that is, the

faces

32, 33, 34, 35, 36, 37, 38, 39, 40, and 41 are cut off during processing, and also may play a role of buffering and damping.

The supporting column 231 is a hollow quadrangular prism formed by folding, and a part of the supporting column 231 is covered by the first tongue 233. It is understood that in other embodiments, the supporting column 231 may be a polygonal prism with other shapes, which is not limited herein. Because the supporting column 231 is formed by folding, the arrangement of the first tongue 233 and the first slot 232 makes the structure of the supporting column 231 more stable.

In some embodiments, there are three support columns 231, and the three support columns 231 form a U shape. It is understood that in other embodiments, the supporting columns 231 may be two or more, as long as the supporting portion 230 can form the plugging channel 221.

In some embodiments, the cushion 200 further comprises a connecting portion 250, the connecting portion 250 comprising a second tab 252; the connecting portion 250 is connected to one of the supporting portion 230 and the buffering portion 240, a second insertion groove 251 is formed on the other of the supporting portion 230 and the buffering portion 240, and the second insertion tongue 252 is inserted and fixed in the second insertion groove 251, so that the supporting portion 230 and the buffering portion 240 can be detachably connected. For example, in fig. 3, two second insertion tongues 252 are formed on the surfaces 1 to 3 and the surfaces 5 to 7, and two second slots 251 are formed in the paperboard gaps formed on the

surfaces

49 and 50 and the paperboard gaps formed on the

surfaces

53 and 50.

It is understood that, in other embodiments, the supporting portion 230 and the buffering portion 240 may be connected by bonding or the like, and is not limited herein.

The invention also provides a film packaging kit, which comprises the product 600 and the film packaging component, wherein the film packaging component is used for packaging the product 600.

The features of the above-described embodiments may be arbitrarily combined, and for the sake of brevity, all possible combinations of the features in the above-described embodiments are not described, but should be construed as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the features.

It should be understood by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as a limitation of the present invention, and that suitable changes and modifications of the above embodiments are within the scope of the claimed invention as long as they are within the spirit and scope of the present invention.

Claims

1. A film packaging assembly is characterized by comprising a box body (500) and a plurality of liners (300), wherein each liner (300) comprises a liner (200) and a film (400) fixedly arranged on the liner (200), the film (400) is positioned between two end faces (201 a, 201 b) of the liner (200) in the thickness direction and divides a cavity formed by enclosing the liner (200) into a product buffer cavity (210) and a product accommodating cavity (220) with an opening at one side;

the liner (300) having a first state of use and a second state of use;

in the first use state, the two liners (300) are respectively pre-installed at two sides of the box body (500) which are relatively far away, and the product accommodating cavities (220) of the two liners (300) are oppositely arranged; the top of the product accommodating cavity (220) is communicated with the outside through the opening, and the product accommodating cavity (220) forms an inserting channel (221) through the opening; the distance between the two films (400) on the two inner liners (300) is matched with the size of an outer product (600) in the first direction, and the two inner liners (300) can allow the outer product (600) to be installed in the box body (500) in an insertion installation mode through the two insertion channels (221) without pressing the films (400);

in the second using state, the two liners (300) are respectively pre-installed at two sides of the bottom of the box body (500) which are relatively far away, the openings of the two liners (300) are oppositely arranged, and the product accommodating cavity (220) faces to the top of the box body (500); the two films (400) on the two inner liners (300) are respectively used for bearing two sides of an external product (600).

2. The film wrapper assembly according to claim 1, wherein the liner (200) comprises a support portion (230) and a cushioning portion (240), the support portion (230) and the cushioning portion (240) being located on both sides of the film (400), respectively;

the product buffer cavity (210) is formed in the buffer part (240), and the buffer part (240) is attached to the inner side wall of the box body (500); the supporting portion (230) comprises a plurality of supporting columns (231), and the supporting columns (231) are enclosed to form the product containing cavity (220) with the opening.

3. The film packaging assembly according to claim 2, wherein each supporting post (231) is provided with at least one first slot (232), the supporting portion (230) comprises a plurality of first inserting tongues (233), the first inserting tongues (233) are folded to enable the product accommodating cavities (220) to communicate with the outside, and the first inserting tongues (233) are fixedly inserted into the first slots (232).

4. A film package assembly according to claim 3, wherein said support post (231) is a folded hollow polygonal prism, and said first tab (233) overlies a portion of said support post (231).

5. The film wrapper assembly of claim 2, wherein there are three support posts (231), three of said support posts (231) enclosing a U-shape.

6. The film wrapper assembly according to claim 2, wherein the liner (200) further comprises a connecting portion (250), the connecting portion (250) comprising a second tab (252); the connecting part (250) is connected to one of the supporting part (230) and the buffering part (240), a second insertion groove (251) is formed in the other one of the supporting part (230) and the buffering part (240), and the second insertion tongue (252) is fixedly inserted into the second insertion groove (251) so that the supporting part (230) and the buffering part (240) can be detachably connected.

7. The film wrapper assembly according to claim 1, wherein a side of said product buffer chamber (210) opposite to said film (400) has an opening communicating with the outside, said film wrapper assembly further having a third condition of use;

in the third use state, the two inner liners (300) are respectively installed on two sides of the external product (600) through the two product buffer cavities (210), and the two inner liners (300) and the external product (600) can enter the box body (500) together.

8. The film wrapper assembly according to claim 1, wherein the liner (200) is a one-piece paperboard; and/or the like, and/or,

in the second use state, two inner liners (300) are further arranged on one side, close to the top, in the box body (500), and the two inner liners (300) are respectively installed on two sides of the top of an external product (600).

9. The film wrapper assembly according to claim 1, wherein in said first and second use conditions, a dimension of said liner (300) in one direction is adapted to a dimension of a length direction or a width direction within said box (500).

10. A film packaging kit, comprising a product (600) and a film packaging assembly according to any one of claims 1 to 9 for packaging said product (600).