CN217919322U

CN217919322U - Waterproof and antistatic packing gasket and packing box applying same

Info

Publication number: CN217919322U
Application number: CN202221960780.0U
Authority: CN
Inventors: 周新怀
Original assignee: Suzhou Star New Material Group Co ltd
Current assignee: Suzhou Star New Material Group Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-11-29
Anticipated expiration: 2032-07-28

Abstract

The utility model provides a waterproof anti-static's packing gasket and use its packing box, wherein waterproof anti-static's packing gasket, the waterproof layer comprises a waterproof layer, be located the centre layer of packing gasket, the buffer layer, the symmetry sets up the both sides at the waterproof layer, the back up coat, set up respectively between the buffer layer of waterproof layer and both sides, back up coat hot pressing laminating is connected at the buffer layer, glue the layer, set up respectively between the back up coat of waterproof layer and both sides, glue the layer coating and form a body structure on the back up coat, and the bonding is connected on the waterproof layer, prevent scraping the layer, set up the one side of keeping away from the waterproof layer on the buffer layer of both sides respectively, prevent scraping layer hot pressing laminating and connect at the buffer layer, prevent the static layer, set up respectively and prevent scraping one side of keeping away from the waterproof layer on the layer on both sides, prevent that the static coating is on preventing scraping the layer. The utility model discloses a packing gasket uses the waterproof layer as the symmetric center, and both sides are layering symmetry formula structure, and it is reasonable to set up, stable in structure, and convenient to use need not to distinguish the positive and negative, just can realize waterproof antistatic function well.

Description

Waterproof and antistatic packing gasket and packing box applying same

Technical Field

The utility model belongs to the technical field of packaging material, especially waterproof packing gasket of preventing static and use its packing box.

Background

EPE pearl wool is a novel environment-friendly packaging material and is formed by innumerable independent bubbles generated by physically foaming low-density polyethylene. The EPE pearl wool as a novel material has the advantages of no water absorption, heat preservation, heat insulation, sound insulation, shock resistance, good buffering performance, long service life and the like, has smooth and attractive surface, is nontoxic, tasteless and acid-base resistant, is widely applied to shock-proof protective packaging materials of products such as automobiles, electronics, household appliances, glass products, ceramic products, building materials, furniture and the like, and is also used as a lining material of glass products, ceramic products, shoes, cases and leather.

The existing liquid crystal panel package generally can set up the pearl cotton at the bottom and the uppermost layer in the box, plays the cushioning effect in the transportation, but the pearl cotton is under the environment of high temperature and high humidity, can't effectively prevent water, causes to have the water mark on the LCD screen, in addition sometimes because the easy electronic component that makes liquid crystal display panel of static reason is impaired, leads to its performance to appear unusually.

Therefore, how to provide a packing gasket with waterproof and antistatic functions is a problem that needs to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model provides a waterproof packing gasket of preventing static and use its packing box for solve the waterproof problem of preventing static ability not enough of current packing gasket.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the waterproof and antistatic packing gasket comprises a waterproof layer, a buffer layer, reinforcing layers, a hot pressing layer and a hot pressing layer, wherein the waterproof layer is located in the center layer of the packing gasket, the buffer layer is symmetrically arranged on two sides of the waterproof layer, the reinforcing layers are respectively arranged between the waterproof layer and the buffer layers on the two sides, the reinforcing layers are connected to the buffer layer in a hot pressing mode, the adhesive layers are respectively arranged between the waterproof layer and the reinforcing layers on the two sides, an integrated structure is formed on the reinforcing layers in a coating mode through the adhesive layers, the adhesive layers are connected to the waterproof layer in a bonding mode, the anti-scraping layers are respectively arranged on the buffer layers on the two sides far away from the waterproof layer, the anti-static layers are connected to the buffer layer in a hot pressing mode, the anti-static layers are respectively arranged on the anti-scraping layers on the two sides, and the anti-static layers are coated on the anti-scraping layers.

Optionally, the waterproof layer is an aluminum foil layer.

Preferably, the thickness of the aluminum foil layer is 0.006-0.008mm.

Preferably, the aluminium foil layer has a thickness of 0.007mm.

Optionally, the buffer layer is an EPE pearl wool layer.

Preferably, the EPE pearl wool layer has a thickness of 0.900 to 1.000mmmm.

Optionally, the reinforcing layer is a polyolefin layer.

Optionally, the scratch resistant layer is a polyolefin layer.

The utility model also provides a packing box, including above arbitrary packing gasket.

Optionally, the packing gasket is equipped with two, sets up respectively in the inside superiors and the lowest floor of packing box.

Compared with the prior art, the utility model discloses a waterproof packing gasket of preventing static to the water barrier is the center of symmetry, and the both sides design into layering symmetrical formula structure, and it is reasonable to set up, stable in structure, and convenient to use need not to distinguish the positive and negative, just can realize waterproof function of preventing static well.

The utility model discloses a packing box through two-layer packing gasket about setting up, but the spoilage in the greatly reduced liquid crystal display panel transportation.

Drawings

Fig. 1 is a schematic cross-sectional view of a waterproof and antistatic packing gasket according to an embodiment of the present invention.

Detailed Description

In order to further understand the objects, structures, features and functions of the present invention, the following embodiments are described in detail.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1, a waterproof and antistatic packing gasket 100 includes:

and a waterproof layer 1 positioned in the central layer of the packing mat 100. The waterproof layer 1 is used for insulating water vapor.

And the buffer layers 4 are symmetrically arranged on two sides of the waterproof layer 1. The cushion layer 4 serves to cushion the impact.

Reinforcing layer 3 sets up respectively between the buffer layer 4 of waterproof layer 1 and both sides for reinforcing waterproof layer 1 and both sides buffer layer 4's joint strength is difficult for droing, and 3 hot pressing laminating connections of reinforcing layer are at the buffer layer 4 that corresponds. Particularly, the reinforcing layer 3 is a polyolefin layer which can be a PO film, and has good toughness and better reinforcing effect.

Glue layer 2, set up respectively between the back up coat 3 of waterproof layer 1 and both sides for make things convenient for the connection of both sides back up coat 3 and waterproof layer 1, glue 2 coating of back up coat 3 and form a body structure, and the bonding is connected on waterproof layer 1.

Prevent scraping layer 5, set up the one side of keeping away from waterproof layer 1 on both sides buffer layer 4 respectively for prevent scraping colored screen in the transportation, prevent scraping 5 hot pressing joints in layer and connect at buffer layer 4.

And the anti-static layers 6 are respectively arranged on the anti-scraping layers 5 at one side far away from the waterproof layer 1, and the anti-static layers 6 are coated on the anti-scraping layers 5. The antistatic layer 6 serves to prevent static electricity.

As shown in fig. 1, the layer structure of the packing pad 100 of the present invention is sequentially arranged to be an anti-static layer 6, a scratch-resistant layer 5, a buffer layer 4, a reinforcing layer 3, a glue-coated layer 2, a waterproof layer 1, a glue-coated layer 2, a reinforcing layer 3, a buffer layer 4, a scratch-resistant layer 5, and an anti-static layer 6.

Optionally, the waterproof layer 1 is an aluminum foil layer. The aluminum foil is used as a waterproof layer, so that the waterproof and oxygen-insulating effect is good, and the price is low.

Preferably, the aluminum foil layer has a thickness of 0.006-0.008mm. In particular, the aluminium foil layer has a thickness of 0.007mm. Therefore, the cost can be better saved on the premise of meeting the requirements of the waterproof layer on water and oxygen resisting functions.

Optionally, the buffer layer 4 is an EPE pearl wool layer. The EPE pearl wool has the advantages of good buffering performance, no water absorption, heat preservation, heat insulation, sound insulation, shock resistance and long service life.

Preferably, the EPE pearl wool layer has a thickness of 0.900 to 1.000mmmm. The thickness of the special EPE pearl wool is 0.965mm. Therefore, the cost can be better saved on the premise of meeting the requirement of the buffer function of the buffer layer.

Optionally, the scratch-resistant layer 5 is a polyolefin layer. In particular, it may be a PO membrane. Because the PO film has softer characteristic and smaller friction force, the panel glass can not be scratched in the transportation process of the panel. Meanwhile, the coating thickness of the antistatic layer is small, so that the surface contour shape of the anti-scratch layer is not changed basically.

Optionally, the packing gasket is equipped with two, sets up respectively in the inside superiors and the lowest floor of packing box. This may protect the product more fully.

The utility model discloses a waterproof packing gasket of preventing static to the water barrier is the symmetric center, and both sides design into layered symmetry formula structure, and it is reasonable to set up, stable in structure, and convenient to use need not to distinguish the positive and negative, just can realize waterproof function of preventing static well.

The present invention has been described in relation to the above embodiments, which are only examples for implementing the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. On the contrary, the invention is not to be limited by the spirit and scope of the appended claims.

Claims

1. A waterproof and antistatic packing gasket is characterized by comprising:

the waterproof layer is positioned on the central layer of the packing gasket;

the buffer layers are symmetrically arranged on two sides of the waterproof layer;

the reinforcing layer is respectively arranged between the waterproof layer and the buffer layers on two sides, and the reinforcing layer is connected to the buffer layers in a hot-pressing fit manner;

the adhesive layers are respectively arranged between the waterproof layer and the reinforcing layers on the two sides, are coated on the reinforcing layers to form an integral structure, and are bonded and connected to the waterproof layer;

the anti-scraping layers are respectively arranged on the buffer layers at two sides far away from one side of the waterproof layer, and the anti-scraping layers are connected to the buffer layers in a hot-pressing fit manner;

and the anti-static layers are respectively arranged on the two anti-scraping layers at the side far away from the waterproof layer, and are coated on the anti-scraping layers.

2. The packaging pad of claim 1 wherein the water barrier layer is an aluminum foil layer.

3. A packaging pad as claimed in claim 2, wherein the aluminium foil layer has a thickness of 0.006-0.008mm.

4. A packaging pad as claimed in claim 3, wherein the aluminium foil layer has a thickness of 0.007mm.

5. The packaging insert of claim 1 wherein the cushioning layer is an EPE pearl wool layer.

6. A packaging pad according to claim 5 wherein the EPE pearl wool layer has a thickness of 0.900 to 1.000mmmm.

7. The packaging gasket of claim 1 wherein the reinforcing layer is a polyolefin layer.

8. The packaging pad of claim 1, wherein the scratch resistant layer is a polyolefin layer.

9. A package comprising a packaging pad according to any one of claims 1 to 8.

10. A container as claimed in claim 9, wherein there are two of the packing pads, disposed respectively at the uppermost and lowermost layers of the interior of the container.