CN214056800U

CN214056800U - Buffer type APET packaging sheet

Info

Publication number: CN214056800U
Application number: CN202023167867.6U
Authority: CN
Inventors: 林立国
Original assignee: Dongguan Yisheng Packaging Products Co ltd
Current assignee: Dongguan Yisheng Packaging Products Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-08-27
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a buffering type APET packaging sheet, including APET rete, buffer layer, elastic layer, the elastic layer covers in the bottom surface of APET rete, be equipped with first adhesive linkage between APET rete and the elastic layer, the elastic layer is connected with APET rete through first adhesive linkage, the buffer layer covers in the top surface of APET rete, be equipped with the second adhesive linkage between APET rete and the buffer layer, the buffer layer passes through the second adhesive linkage and is connected with APET rete; through the external pressure of reticular layer structure buffering on the buffer layer, the reticular layer is equipped with a plurality of triangle-shaped through-holes, and triangle-shaped structure self is sturdy, and the shock-absorbing capacity is strong, absorbs the remaining partial pressure after the buffering through the elastic layer, further improves the performance on protection product surface.

Description

Buffer type APET packaging sheet

Technical Field

The utility model belongs to the technical field of the macromolecular material and specifically relates to a buffering type APET packing sheet is related to.

Background

The APET chemical name is: the amorphous polyethylene terephthalate is a plastic uptake material, an APET plastic uptake material polyester SHEET (PET SHEET) is also called a polyester hard adhesive tape, is a thermoplastic environment-friendly plastic product, can recover scraps and waste products, contains chemical elements which are carbon, hydrogen and oxygen like paper, and belongs to degradable plastics; the APET film for packaging lacks the buffering performance, so that the product is difficult to avoid the external pressure in the conveying or packaging process, and if the packaging film does not have the buffering performance, the surface of the product is indented or changed, so that a buffering APET packaging sheet is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.

The utility model provides a buffering type APET packing sheet, includes APET rete, buffer layer, elastic layer, the elastic layer covers in the bottom surface of APET rete, be equipped with first adhesive linkage between APET rete and the elastic layer, the elastic layer passes through first adhesive linkage and APET rete connection, the buffer layer covers in the top surface of APET rete, be equipped with the second adhesive linkage between APET rete and the buffer layer, the buffer layer passes through second adhesive linkage and APET rete connection.

Preferably, a mesh layer is embedded in the buffer layer.

Preferably, the mesh layer includes a plurality of triangular through holes.

Preferably, the top surface of buffer layer is equipped with the wearing layer, be equipped with the third adhesive linkage between wearing layer and the buffer layer, the wearing layer passes through the third adhesive linkage and is connected with the buffer layer.

Preferably, the sides of the triangular through holes are equal, and the included angles between the sides are all 60 degrees.

Preferably, the first adhesive layer, the second adhesive layer, and the third adhesive layer are all adhesive resin layers.

The utility model has the advantages that: the utility model discloses novel structure, through the external pressure of reticular layer structure buffering on the buffer layer, the reticular layer is equipped with a plurality of triangle-shaped through-holes, and the sound construction of triangle-shaped structure self, and the shock-absorbing capacity is strong, absorbs remaining partial pressure after the buffering through the elastic layer, further improves the performance on protection product surface.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a buffer-type APET packaging sheet according to the present invention;

fig. 2 is a schematic diagram of a mesh layer structure of a buffer APET packaging sheet according to the present invention.

Shown in the figure: 1. APET rete, 2, buffer layer, 3, wearing layer, 4, elastic layer, 5, first adhesive linkage, 6, second adhesive linkage, 7, third adhesive linkage, 8, netted layer, 9, triangle through-hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-2, in an embodiment of the present invention, a buffer-type APET packaging sheet includes an APET film layer 1, a buffer layer 2, and an elastic layer 4, the elastic layer 4 covers the bottom surface of the APET film layer 1, a first adhesive layer 5 is disposed between the APET film layer 1 and the elastic layer 4, the elastic layer 4 is connected with the APET film layer 1 through the first adhesive layer 5, the buffer layer 2 covers the top surface of the APET film layer 1, a second adhesive layer 6 is disposed between the APET film layer 1 and the buffer layer 2, and the buffer layer 2 is connected with the APET film layer 1 through the second adhesive layer 6.

Preferably, a net-shaped layer 8 is embedded in the buffer layer 2.

Preferably, the mesh layer 8 comprises a plurality of triangular through holes 9.

Preferably, the top surface of buffer layer 2 is equipped with wearing layer 3, be equipped with third adhesive linkage 7 between wearing layer 3 and the buffer layer 2, wearing layer 3 is connected with buffer layer 2 through third adhesive linkage 7.

Preferably, the sides of the triangular through holes 9 are equal, and the included angles between the sides are all 60 °.

Preferably, the first adhesive layer 5, the second adhesive layer 6, and the third adhesive layer 7 are all adhesive resin layers.

Example (b):

through the external pressure of reticular layer 8 structure buffering on the buffer layer 2, reticular layer 8 is equipped with a plurality of triangle-shaped through-holes 9, and the structure of triangle-shaped structure self is firm, and the shock-absorbing capacity is strong, absorbs remaining partial pressure after the buffering through elastic layer 4, further improves the performance on protection product surface.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a buffering type APET packing sheet, includes APET rete, buffer layer, elastic layer, its characterized in that, the elastic layer covers in the bottom surface of APET rete, be equipped with first adhesive linkage between APET rete and the elastic layer, the elastic layer passes through first adhesive linkage and APET rete connection, the buffer layer covers in the top surface of APET rete, be equipped with the second adhesive linkage between APET rete and the buffer layer, the buffer layer passes through second adhesive linkage and APET rete connection.

2. The buffered APET packaging sheet of claim 1 wherein a mesh layer is embedded within the buffer layer.

3. The buffered APET packaging sheet of claim 2 wherein the mesh layer comprises a plurality of triangular through-holes.

4. The buffer APET packaging sheet material as claimed in claim 1, wherein the top surface of the buffer layer is provided with an abrasion resistant layer, a third bonding layer is arranged between the abrasion resistant layer and the buffer layer, and the abrasion resistant layer is connected with the buffer layer through the third bonding layer.

5. The buffer APET packaging sheet material as claimed in claim 3, wherein the triangular through holes have equal side length and the included angle between the side and the side is 60 °.

6. The buffered APET packaging sheet of claims 1 and 4, wherein the first adhesive layer, the second adhesive layer and the third adhesive layer are adhesive resin layers.