CN115231089B

CN115231089B - Film packaging assembly and film packaging kit

Info

Publication number: CN115231089B
Application number: CN202211134072.6A
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: 2022-12-09
Anticipated expiration: 2042-09-19
Also published as: CN115231089A

Abstract

The invention relates to a film packaging assembly and a film packaging kit, wherein the film packaging assembly comprises a box body and two linings, each lining comprises a liner and a film fixedly arranged on the liner, the film is positioned between two end faces of the liner in the thickness direction and divides a cavity formed by enclosing the liner into a product buffer cavity and a product accommodating cavity communicated with the outside, a top cover forming the product accommodating cavity is enclosed in the liner and can move, an opening communicated with the outside is formed at the top of the product accommodating cavity, and the product accommodating cavity forms an inserting channel through the opening; the product containing cavities of the two inner liners are oppositely arranged and are pre-installed in the box body, and the two inner liners can allow an external product to be installed in the box body in a plug-in installation mode through the two plug-in channels without extruding the film. The staff can place the inside lining in the box earlier, then puts the product into the box through the grafting passageway. The thin film packaging assembly is convenient for workers to carry out boxing operation, and labor required by boxing can be saved.

Description

Film packaging assembly and film packaging kit

Technical Field

The invention relates to the technical field of 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 that the arms of the worker are extended, it is difficult for the worker to load the product into the packing box by himself.

Moreover, when a product is packaged by the conventional film packaging assembly, the product is generally required to be extruded and fixed among the inner liners, and then the product and the inner liners are put into the box body; when the product is packaged, the film on the liner continuously compresses the product to prevent the product from shifting during transport. In the product packaging process, workers need to forcibly extrude the lining to seal the box, and time and labor are wasted.

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 two linings, wherein each lining comprises a liner and a film fixedly arranged on the liner, the film is positioned between two end surfaces of the liner in the thickness direction, and a cavity formed by enclosing the liner is divided into a product buffer cavity and a product accommodating cavity communicated with the outside;

the product containing cavities of the two inner liners are oppositely arranged, and the two inner liners are respectively pre-installed at two sides of the box body which are relatively far away from each other; 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 heights of the two product buffer cavities are respectively matched with the size of the external product in a second direction;

a top cover which forms the product containing cavity is arranged in the liner in a surrounding manner and can move, an opening communicated with the outside is formed at the top of the product containing cavity, and the product containing cavity forms an inserting channel through the opening; the two inner liners can allow an external product to be mounted in the box body through the two plug channels in a plug-in mounting mode without pressing the film.

So set up, the staff can place the inside lining in the box earlier, then puts 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 inside lining still can continuously exert outside thrust to the box for the box collapses easily in the transportation, causes the harm to the product. And the mode that the film package subassembly that this application provided adopted the installation of pegging graft of not extrudeing, the staff need not to extrude the inside lining hard when packing the product, and the packaging process is more laborsaving. It can be appreciated that the film packaging assembly provided by the present application does not apply a squeezing force to the product after the product is packaged; when the vibration is applied to the film in the transportation process, the deformation allowable space of the film is larger, and the cushion performance of the film on products is better.

In one embodiment of the invention, the top cover of the gasket can be folded and rotated relative to the rest of the gasket to form or close the plug channel.

So set up to folding mode formation or close the grafting passageway, the staff operation of being convenient for.

In one embodiment of the present invention, the pad includes a first pad and a second pad, the film is fixedly disposed on the second pad, and the first pad and the second pad are fixedly connected.

So set up, first liner and second liner shaping are simple to the inside lining intensity that first liner and second liner combination formed is high, and support effect is good.

In an embodiment of the present invention, the first gasket includes a plurality of hollow support pillars, a plurality of the hollow support pillars form a peripheral wall of the product accommodating cavity, and the hollow support pillar at the top can be folded and rotated relative to other hollow support pillars to form or close the plugging channel.

So set up, the folding mode of cavity support column is simple, and supporting effect and buffering effect are all good.

In an embodiment of the present invention, the first gasket further includes a plurality of surrounding edges connected in sequence, each surrounding edge is connected to one of the hollow supporting pillars, the surrounding edges extend toward the second gasket and surround to form an accommodating cavity, and at least a portion of the second gasket is accommodated in the accommodating cavity.

So set up, the stability of being connected of first liner and second liner is good, is difficult for separating in the box.

In an embodiment of the present invention, two opposite surrounding edges are convexly provided with a first insertion tongue, the second pad is provided with a first insertion groove, and the first pad and the second pad are fixedly inserted.

So set up, it is firm to be connected between first gasket and the second gasket to the connected mode is simple good operation.

In an embodiment of the invention, at least one foldable and rotatable second inserting tongue is respectively arranged on each surrounding edge, a second inserting groove is formed in the hollow supporting column, and the surrounding edges are fixedly inserted into the hollow supporting column; the surrounding edge forms a first through hole after the second insertion tongue is folded and rotated.

So set up, the cavity support column can be pegged graft fixedly with the surrounding edge to in the staff can stretch into first through-hole with the hand, the staff of being convenient for gets puts the inside lining and rotates the surrounding edge.

In one embodiment of the present invention, the peripheral wall of the product accommodating chamber is in a shape of a Chinese character 'hui'.

So set up, return the font and can all support the product in four directions of circumference to it is simple to return the font shaping.

In an embodiment of the present invention, the second pad has a central through hole formed therein, the central through hole forms a mouth of the product buffer chamber, and the film covers at least a portion of the central through hole.

So set up, the film setting mode is simple, and the inside lining can utilize the elasticity of film to cushion the shock attenuation to the product.

In one embodiment of the invention, the first liner and/or the second liner is a one-piece cardboard.

By the arrangement, the processing technology is simple, and the lining is convenient to form and process; and the lining can be degraded, so that the environment is protected.

In one embodiment of the invention, the size of the inner lining is matched with the size of the box body in the length direction or the width direction.

So set up, when the inside lining was put into the box in advance, the inside lining can be better in the box location.

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

So set up, the both sides of product can get into in the box through the grafting passageway respectively to the inside lining through both sides realizes the shock attenuation buffering, and the vanning process is simple, and film packaging assembly is better to the shock attenuation buffering effect of product.

Drawings

FIG. 1 is a schematic view of a gasket according to an embodiment of the present invention;

FIG. 2 is an assembled view of the gasket of FIG. 1;

FIG. 3 is a schematic view of a first liner according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of a second gasket in accordance with an embodiment of the present invention;

FIG. 5 is a schematic view of the first liner shown in FIG. 3 folded;

FIG. 6 is an enlarged view of a portion X of FIG. 5;

FIG. 7 is a schematic view of a fold of the second liner with attached film;

FIG. 8 is an assembled view of the liner;

FIG. 9 is a schematic view of the assembly of the liner with the product;

fig. 10 is an assembly view of the film packaging assembly and the product.

100. A liner; 101. a plug channel; 102. a liner; 103. a chamber; 11. a first liner; 111. a product accommodating chamber; 112. a hollow support column; 113. surrounding edges; 114. an accommodating cavity; 115. a first tongue; 116. a first through hole; 117. a second tongue; 118. a second slot; 12. a second gasket; 121. a product buffer chamber; 122. a first slot; 123. a central through hole; 20. a film; 200. a box body; 300. 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 10, the present invention provides a film packaging assembly for packaging electronic devices, such as large display panels. It is understood that in other embodiments, the film packaging assembly can also be applied to package other electronic device products, such as tablet computers, notebook computers, mainframe computers, gate machines, sweeping and mopping integrated machines, sweeping and mopping robot base stations, audio equipment, unmanned aerial vehicle mooring boxes, etc., and can also be applied to package living products 300, such as tables, chairs, shelves, etc.

The film packaging assembly comprises a box body 200 and two liners 100, wherein each liner 100 comprises a liner 102 and a film 20 fixedly arranged on the liner 102, the film 20 is positioned between two end faces 102a and 102b of the liner 102 in the thickness direction, and a cavity 103 formed by enclosing the liner 102 is divided into a product buffer cavity 121 and a product accommodating cavity 111 communicated with the outside. Wherein the chamber 103 is enclosed by the top, bottom and side walls of the pad 102. When the product 300 is vibrated during transportation or handling, the elasticity of the film 20 allows the film to move or stretch in the product accommodating cavity 111 and/or the product buffering cavity 121, thereby achieving the effect of buffering and absorbing shock.

At present, the packages of some large products such as large-sized display screens and the like are usually made of foaming materials, and the packaging process of the large products comprises the steps of firstly respectively clamping the foaming materials with the grooves into two sides of the products, and then putting the foaming materials and the products into a packaging box by workers. When the length of the product exceeds the distance that the arms of the worker are extended, it is difficult for the worker to load the product into the packing box by himself.

Moreover, when a product is packaged by the conventional film packaging assembly, the product is generally required to be pressed and fixed among the plurality of liners, and then the product and the plurality of liners are put into the box body; when the product is packaged, the film on the liner continuously compresses the product to prevent the product from shifting during transport. In the product packaging process, the staff need squeeze the lining hard to seal the box, which is time-consuming and labor-consuming.

Based on this, as shown in fig. 5, 8 and 9, in the present invention, the product accommodating cavities 111 of the two liners 100 are disposed oppositely, and the two liners 100 are pre-installed on two sides of the box 200 which are relatively far away; the distance between the two films 20 on the two liners 100 matches with the dimension of the product 300 in a first direction (such as the length direction or the width direction), and the heights of the two product buffer cavities 121 respectively match with the dimension of the product 300 in a second direction (such as the height direction); a top cover which forms a product accommodating cavity 111 is arranged in the pad 102 in a surrounding manner and can move, an opening communicated with the outside is formed at the top of the product accommodating cavity 111, and the product accommodating cavity 111 forms an inserting channel 101 through the opening; the two liners 100 allow the product 300 to be installed into the housing 200 through the two plug channels 101 in a plug-in installation without squeezing the membrane 20.

When a worker packs the film packaging assembly provided by the invention into a box, the liner 100 can be placed in the box body 200, and then the product 300 is placed in the box body 200 through the inserting channel 101. The thin film packaging assembly is convenient for workers to carry out boxing operation, and can save manpower required by boxing, so that the labor cost is reduced.

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 that the film package assembly that this application provided adopted no extrusion grafting installation, the staff need not to extrude inside lining 100 hard when packing product 300, and the packaging process is more laborsaving. It will be appreciated that the film wrapper assembly provided herein does not apply a squeezing force to the product 300 by the film 20 after the wrapping of the product 300 is completed; when subjected to vibration during transportation, the membrane 20 allows more room for deformation and better cushioning of the product 300.

In addition, the traditional foaming materials usually adopt EPS polystyrene foam or EPE pearl cotton and the like, and the foaming materials are difficult to degrade and cause harm to the environment. And cardboard is selected for use to first liner 11 and second liner 12 in this application, and the reutilization of being convenient for also degrades easily, and is more green.

It should be noted that the top cover enclosing the product accommodating cavity 111 and the top cover enclosing the product buffering cavity 121 in the pad 102 may be integrated or separated. That is, when the top cover moves, the product accommodating chamber 111 and the product buffering chamber 121 can be simultaneously changed from the closed state to the open state, and also only the product accommodating chamber 111 is changed to the open state to form the inserting channel 101, and the product buffering chamber 121 still maintains the closed state. In addition, the two product accommodating cavities 111 may be the same or different in shape and height, and the product accommodating cavities 111 should match the shape of the product 300.

In some of these embodiments, the top cover of the gasket 102 can be folded and rotated relative to the rest of the gasket 102 to form or close the plug channel 101. The plugging channel is formed or closed in a folding mode, and operation of workers is facilitated.

As shown in fig. 1 to 8, in one embodiment of the present invention, the pad 102 includes a first pad 11 and a second pad 12, the film 20 is fixed on the second pad 12, and the first pad 11 is fixedly connected with the second pad 12.

With the arrangement, the first liner 11 and the second liner 12 are easy to form, and the liner 100 formed by combining the first liner 11 and the second liner 12 is high in strength and good in supporting effect.

It is understood that in other embodiments, the liner 100 may also include only one plate body to which the film 20 is fixed, and the plate body is folded to form the product accommodating cavity 111 and the product buffering cavity 121 on both sides of the film 20. Of course, the liner 100 may also include three or more plate bodies, as long as the plate bodies can be mutually matched to form the product accommodating cavity 111 and the product buffering cavity 121 on two sides of the film 20.

In some embodiments, the product buffer chamber 121 is a closed space surrounded by the film 20, the back plate and the side plate of the second pad 12, and in other embodiments, the product buffer chamber 121 may also be an open space, i.e., the second pad 12 may not be provided with a back plate or a part of a side plate.

In one embodiment of the present invention, the second pad 12 has a central through hole 123, the central through hole 123 is a mouth of the product buffer chamber 121, and the film 20 covers at least a portion of the central through hole 123. With such an arrangement, the film 20 can be simply arranged, and the liner 100 can cushion and absorb shock for the product 300 by using the elasticity of the film 20. It is understood that the film 20 may completely cover the central through hole 123, or only cover the central through hole 123, as long as it can play a role of fixing the product and a buffering role.

As shown in fig. 8 and 9, in an embodiment of the present invention, the first gasket 11 includes four hollow supporting pillars 112, the four hollow supporting pillars 112 form a peripheral wall of the product accommodating cavity 111, wherein one of the hollow supporting pillars 112 can be folded and rotated relative to the other hollow supporting pillars 112 to open or close the plugging channel 101. With such an arrangement, the hollow support column 112 has a simple folding manner and good supporting and buffering effects. It is understood that in other embodiments, the first pad 11 may also be provided with fewer or more hollow supporting pillars 112 according to the shape of the product 300, as long as a part of the hollow supporting pillars 112 can be folded and rotated to form the plugging channel 101.

In one embodiment of the present invention, the peripheral wall of the product accommodating cavity 111 is in a shape of a Chinese character 'hui', and long sides or short sides of the peripheral wall of the product accommodating cavity 111 can be folded and rotated to form the plugging channel 101. So set up, the font of returning can all support product 300 in four directions of circumference to the font of returning shaping is simple.

In an embodiment of the present invention, the first pad 11 further includes four surrounding edges 113, the four surrounding edges 113 are respectively connected to the four hollow supporting pillars 112, the four surrounding edges 113 extend toward the second pad 12 and surround the accommodating cavity 114, and at least a portion of the second pad 12 is accommodated in the accommodating cavity 114. With this arrangement, the first gasket 11 and the second gasket 12 are connected stably and are not easily separated from each other in the case 200. It is understood that in other embodiments, the perimeter 113 may not be provided, and the number of the perimeter 113 and the number of the hollow support columns 112 may be different.

In an embodiment of the present invention, two opposite surrounding edges 113 are convexly provided with a first tongue 115, the second pad 12 is provided with a first slot 122, and the first pad 11 and the second pad 12 are inserted and fixed. With the arrangement, the connection between the first gasket 11 and the second gasket 12 is stable, and the connection mode is simple and easy to operate. It will be understood that in other embodiments, the first pad 11 and the second pad 12 may be fixed by gluing, for example, the outer peripheral wall of the second pad 12 is fixed by gluing to the inner peripheral wall of the peripheral edge 113 of the first pad 11.

In an embodiment of the present invention, each surrounding edge 113 is respectively provided with at least one foldable and rotatable second inserting tongue 117, the hollow supporting column 112 is provided with a second inserting groove 118, and the surrounding edge 113 and the hollow supporting column 112 are fixedly inserted; the surrounding edge 113 forms a first through hole 116 after the second tongue 117 is folded and rotated. So set up, hollow support column 112 can be fixed with surrounding edge 113 grafting to the staff can stretch into first through-hole 116 with the hand in, and the staff of being convenient for gets puts inside lining 100 and rotates surrounding edge 113.

In one embodiment of the invention, the first liner 11 and/or the second liner 12 is a one-piece paperboard. By the arrangement, the processing technology is simple, and the lining 100 is convenient to form and process; and the liner 100 is degradable and more environmentally friendly. Of course, the first pad 11 and/or the second pad 12 may be formed by folding a plurality of pieces of cardboard, and the first pad 11 or the second pad 12 may be formed as a plastic plate or a metal plate as needed, as long as it can be formed by folding, and is not limited thereto.

In one embodiment of the invention, the dimensions of the liner 100 are adapted to the dimensions of the tank 200 in either the length or width direction. So configured, the liner 100 is better positioned within the tank 200 when the liner 100 is pre-placed into the tank 200.

An expanded view of the first liner 11 is shown in fig. 3. The first gasket 11 includes a first plate surface, a second plate surface, a third plate surface and a fourth plate surface which are connected in sequence, wherein the lengths of the first plate surface and the third plate surface are greater than the lengths of the second plate surface and the fourth plate surface.

The folding process of the first liner 11 is shown in fig. 5 and 6. The first board surface, the second board surface, the third board surface and the fourth board surface are sequentially folded to form four quadrangular prism-shaped hollow support columns 112 respectively, and the four hollow support columns 112 are fixedly connected to the four surrounding edges 113 through a group of second insertion tongues 117 and second insertion grooves 118 respectively. Folding again to enable the first board surface to be opposite to the third board surface and the second board surface to be opposite to the fourth board surface; the fourth plate surface can be folded and rotated relative to the third plate surface to form or close the plugging channel 101.

An expanded view of the second liner 12 is shown in fig. 4. The second gasket 12 includes a fifth panel, a sixth panel, a seventh panel, an eighth panel and a ninth panel, wherein the sixth panel is provided with a second window, the fifth panel and the seventh panel are symmetrically disposed on two sides of the sixth panel, and the eighth panel and the ninth panel are symmetrically disposed at two ends of the sixth panel.

The folding process of the second liner 12 with the film 20 is shown in fig. 7. Firstly, respectively folding the fifth board surface and the seventh board surface towards the sixth board surface, and reversely folding partial structures in the fifth board surface and the seventh board surface to form a supporting structure; then fold eighth face and ninth face respectively to the sixth face to the eighth face can be pegged graft fixedly with fifth face and seventh face, and the ninth face can be pegged graft fixedly with fifth face and seventh face.

It will be understood that in fig. 3 and 4, the broken lines and the dotted and dashed lines each represent a folding line, wherein the broken lines are positive folding lines and the dotted lines are negative folding lines.

The assembly process of the first gasket 11 and the second gasket 12 is shown in fig. 6. During assembly, the film 20 faces the first gasket 11, the second gasket 12 is placed in the accommodating cavity 114 formed by the first gasket 11, and the first insertion tongue 115 on the first gasket 11 is inserted into the first insertion groove 122 on the second gasket 12, so that the first gasket 11 and the second gasket 12 are inserted and fixed.

The invention also provides a film packaging kit, which comprises a product 300 and the film packaging assembly, wherein the film packaging assembly is used for packaging the product 300.

So set up, in the both sides of product 300 can get into box 200 through grafting passageway 101 respectively to the inside lining 100 through both sides realizes the shock attenuation buffering, and the vanning process is simple, and film packaging assembly is better to the shock attenuation buffering effect of product 300.

The invention also provides a film packaging method of the electronic equipment, which comprises the following steps:

s1, respectively pre-installing two liners 100 on two opposite sides of the box body 200, wherein the product accommodating cavities 111 of the two liners 100 are arranged oppositely;

s2, moving the top cover of the pad 102 to enable the top of the product accommodating cavity 111 to form an opening communicated with the outside, and enabling the product accommodating cavity 111 to form an inserting channel 101 through the opening;

s3, mounting the electronic equipment into the box body 200 in a plug-in mounting mode through the two plug-in channels 101 without extruding the film 20;

s4, closing the opening by a top cover of the movable gasket 102;

s5, packaging the top of the box body 200.

In one embodiment of the invention, the top cover of the pad 102 is capable of folding and rotating relative to the rest of the pad 102. Based on this, step S2 includes: s21, folding the top cover of the rotary pad 102 to form an opening communicated with the outside at the top of the product accommodating cavity 111, wherein the product accommodating cavity 111 forms the inserting channel 101 through the opening. Step S4 comprises the following steps: s41, folding the top cover of the rotary liner 102 to close the opening.

At this time, the film packaging method for the electronic device comprises the following steps:

s21, folding the top cover of the rotary pad 102 to form an opening communicated with the outside at the top of the product accommodating cavity 111, wherein the product accommodating cavity 111 forms an inserting channel 101 through the opening;

s3, mounting the electronic equipment into the box body 200 in a manner of inserting and mounting the film 20 through the two inserting channels 101 without extrusion;

s41, folding the top cover of the rotating pad 102 to close the opening;

s5, packaging the top of the box body 200.

In one embodiment of the invention, the top cover of the pad 102 is provided separately from the rest of the pad 102. Based on this, step S2 includes: s22, the top cover of the gasket 102 is moved away from other parts of the gasket 102, so that an opening communicated with the outside is formed at the top of the product accommodating cavity 111, and the product accommodating cavity 111 forms the inserting channel 101 through the opening. Step S4 comprises the following steps: s42, moving the top cover of the gasket 102 back and closing the opening.

At this time, the electronic device film packaging method comprises the following steps:

s22, moving the top cover of the gasket 102 away from other parts of the gasket 102, so that an opening communicated with the outside is formed at the top of the product accommodating cavity 111, and the product accommodating cavity 111 forms an inserting channel 101 through the opening;

s42, moving the top cover of the gasket 102 back to close the opening;

s5, packaging the top of the box body 200.

In one embodiment of the invention, the top cover of the pad 102 is removably attached relative to the remainder of the pad 102. Based on this, step S22 includes: and S221, detaching the top cover of the gasket 102 from other parts of the gasket 102 and moving the top cover away, so that an opening communicated with the outside is formed at the top of the product accommodating cavity 111, and the product accommodating cavity 111 forms the plugging channel 101 through the opening.

s1, respectively pre-installing the two liners 100 on two opposite sides of the box body 200, wherein the product accommodating cavities 111 of the two liners 100 are oppositely arranged;

s221, detaching the top cover of the gasket 102 from other parts of the gasket 102 and moving the top cover away, so that an opening communicated with the outside is formed at the top of the product accommodating cavity 111, and the product accommodating cavity 111 forms the inserting channel 101 through the opening;

s42, moving the top cover of the gasket 102 back to close the opening;

s5, packaging the top of the box body 200.

In one embodiment of the present invention, the liner 102 includes a first liner 11 and a second liner 12, and the film 20 is fixed to the second liner 12. Based on this, step S1 further includes: p1, assembling the first gasket 11 and the second gasket 12.

p1, assembling the first gasket 11 and the second gasket 12;

s41, folding the top cover of the rotating pad 102 to close the opening;

s5, packaging the top of the box body 200.

Of course, step S21 may be replaced by step S22 or step S221, and step S41 is replaced by step S42 correspondingly, which is not described herein again.

In one embodiment of the present invention, the first pad 11 is fixed to the second pad 12 by insertion. Based on this, step P1 further includes: p11, assembling the first gasket 11 and the second gasket 12, and inserting and fixing the same.

p11, assembling the first gasket 11 and the second gasket 12, inserting, connecting and fixing;

s21, folding the top cover of the rotary liner 102 to enable the top of the product containing cavity 111 to form an opening communicated with the outside, and enabling the product containing cavity 111 to form an inserting channel 101 through the opening;

s41, folding the top cover of the rotary gasket 102 to close the opening;

s5, packaging the top of the box body 200.

In one embodiment of the present invention, the first gasket 11 and the second gasket 12 are adhesively secured. Based on this, step P1 further includes: p12, assembling the first gasket 11 and the second gasket 12, and adhering and fixing.

p12, assembling the first gasket 11 and the second gasket 12, and adhering and fixing;

s41, folding the top cover of the rotating pad 102 to close the opening;

s5, packaging the top of the box body 200.

In one embodiment of the invention, the height of the liner 100 matches the height of the tank 200. Based on this, step S5 further includes: s51, the top plate of the case 200 is closed, and the top plate of the case 200 seals the top of the case 200 while keeping the top cover of the gasket 102 in a closed state.

s41, folding the top cover of the rotary gasket 102 to close the opening;

s51, the top plate of the case 200 is closed, and the top cover of the gasket 102 is held in a state of closing the opening by the top plate of the case 200, thereby sealing the top of the case 200.

In the film packaging method for the electronic device provided by the application, when a worker packs the electronic device into a box, the liner 100 can be placed in the box 200, and then the product 300 is placed in the box 200 through the inserting channel 101. The film packaging method for the electronic equipment is convenient for workers to carry out boxing operation, and can save manpower required by boxing, so that the labor cost is reduced.

In addition, the traditional film packaging method needs to extrude and tension the film to wrap the product, the packaging method 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. The electronic equipment film packaging method provided by the application adopts a non-extrusion insertion mounting mode, workers do not need to forcedly extrude the lining 100 when packaging the product 300, and the packaging process is more labor-saving. It can be understood that the electronic device film packaging method provided by the present application does not apply a pressing force to the product 300 by the film 20 after the packaging of the product 300 is completed; the membrane 20 allows more room for deformation when subjected to vibration during transport, and provides better cushioning for the product 300. The features of the above embodiments may be combined arbitrarily, and for the sake of brevity, all possible combinations of the features in the above 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 comprises a box body (200) and two liners (100), wherein each liner (100) comprises a liner (102) and a film (20) fixedly arranged on the liner (102), the film (20) is positioned between two end faces (102 a, 102 b) of the liner (102) in the thickness direction and divides a chamber (103) formed by enclosing the liner (102) into a product buffer chamber (121) and a product accommodating chamber (111) communicated with the outside,

the pad (102) comprises a first pad (11) and a second pad (12), the film (20) is fixedly arranged on the second pad (12), and the first pad (11) is fixedly connected with the second pad (12); the first liner (11) comprises a plurality of hollow supporting columns (112), the plurality of hollow supporting columns (112) form the peripheral wall of the product accommodating cavity (111), the first liner (11) further comprises a plurality of surrounding edges (113) which are sequentially connected, each surrounding edge (113) is respectively connected with one hollow supporting column (112), the surrounding edges (113) extend towards the second liner (12) and surround the accommodating cavity (114), and at least part of the second liner (12) is accommodated in the accommodating cavity (114); the peripheral wall of the product accommodating cavity (111) is shaped like a Chinese character 'hui'; a central through hole (123) is formed in the second gasket (12), the central through hole (123) forms the opening of the product buffer cavity (121), and the film (20) covers at least part of the central through hole (123);

the product accommodating cavities (111) of the two inner liners (100) are arranged oppositely, and the two inner liners (100) are respectively pre-installed at two sides of the box body (200) which are relatively far away; the distance between the two films (20) on the two inner liners (100) is matched with the size of the outer product in a first direction, and the heights of the two product buffer cavities are respectively matched with the size of the outer product in a second direction;

a top cover which forms the product containing cavity (111) is arranged in the liner (102) in a surrounding manner and can move, an opening communicated with the outside is formed at the top of the product containing cavity (111), and the product containing cavity (111) forms an inserting channel (101) through the opening; the hollow supporting column (112) at the top can be folded and rotated relative to other hollow supporting columns (112) to form or close the plugging channel (101); the two inner liners (100) can allow an outer product (300) to be mounted in the box (200) in a plug-in mounting manner through the two plug-in channels (101) without pressing the film (20).

2. Film-wrapping assembly according to claim 1, characterized in that the cap of said pad (102) is foldable and rotatable with respect to the rest of said pad (102) to form or close said plugging channel (101).

3. The film wrapper assembly according to claim 1, wherein a first tongue (115) is convexly provided on two oppositely disposed peripheral edges (113), a first slot (122) is provided on the second pad (12), and the first pad (11) and the second pad (12) are fixedly inserted.

4. The film wrapping assembly of claim 1, wherein each of said peripheral edges (113) is provided with at least one foldable and rotatable second inserting tongue (117), said hollow supporting column (112) is provided with a second inserting groove (118), and said peripheral edge (113) is fixedly inserted into said hollow supporting column (112); the surrounding edge (113) forms a first through hole (116) after the second inserting tongue (117) is folded and rotated.

5. The film wrapper assembly according to claim 1, characterized in that the first liner (11) and/or the second liner (12) is a one-piece paperboard; and/or the presence of a catalyst in the reaction mixture,

the size of the liner (100) is matched with the size of the length direction or the width direction in the box body (200).

6. A film packaging kit comprising a product (300) and a film packaging assembly according to any one of claims 1 to 5 for packaging said product (300).