CN214111837U

CN214111837U - PET packaging sheet material with high adhesive force

Info

Publication number: CN214111837U
Application number: CN202023109164.8U
Authority: CN
Inventors: 林立国
Original assignee: Dongguan Shengli Packaging Products Co ltd
Current assignee: Dongguan Shengli Packaging Products Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-09-03
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a PET packing sheet of high cohesive force, including PET rete, printing ink printing layer, anti-fake layer, printing ink printing layer covers in the top surface of PET rete, be equipped with first adhesive linkage between PET rete and the printing ink printing layer, printing ink printing layer is connected with the PET rete through first adhesive linkage, anti-fake layer covers in the top surface of printing ink printing layer, be equipped with the second adhesive linkage between printing ink printing layer and the anti-fake layer, the anti-fake layer is connected with printing ink printing layer through the second adhesive linkage, the top surface of anti-fake layer is equipped with the gloss oil layer, the bottom surface of PET rete is equipped with the wearing layer; connecting the PET film layer with the ink printing layer in a bonding mode through the first bonding layer; the printing ink printing layer is connected with the anti-counterfeiting layer in a bonding mode through the second bonding layer, so that the connection stability between the film layers is improved.

Description

PET packaging sheet material with high adhesive force

Technical Field

The utility model belongs to the technical field of the macromolecular material and specifically relates to a PET packing sheet of high cohesive force is related to.

Background

The PET sheet is more and more widely applied as a high-transparency environment-friendly packaging material in modern industrial production and life, and the fields of toys, electronics, building materials and food packaging are more important; the conventional PET film has a stable structure, has small affinity with the ink printing layer and the anti-counterfeiting layer, and causes the ink printing layer and the anti-counterfeiting layer to fall off in the daily use process, so that the PET packaging sheet with high adhesive force 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 PET packing sheet material of high cohesive force, includes PET rete, printing ink printing layer, anti-fake layer, printing ink printing layer covers in the top surface of PET rete, be equipped with first adhesive linkage between PET rete and the printing ink printing layer, printing ink printing layer is connected through first adhesive linkage and PET rete, anti-fake layer covers in the top surface of printing ink printing layer, be equipped with the second adhesive linkage between printing ink printing layer and the anti-fake layer, anti-fake layer passes through the second adhesive linkage and is connected with printing ink printing layer, the top surface on anti-fake layer is equipped with the gloss oil layer, the bottom surface on PET rete is equipped with the wearing layer.

Preferably, the top surface and the bottom surface of first adhesive linkage all are equipped with a plurality of first sand grips, the top surface of PET rete is equipped with the fourth concave position with first sand grip one-to-one, the bottom surface of printing ink printing layer is equipped with the third concave position with first sand grip one-to-one.

Preferably, the first convex strips are arranged on the top surface and the bottom surface of the first adhesive layer in parallel at equal intervals.

Preferably, the top surface and the bottom surface of second adhesive linkage all are equipped with a plurality of second sand grips, the top surface of printing ink printing layer is equipped with the second concave position with second sand grip one-to-one, the bottom surface of anti-fake layer is equipped with the first concave position with second sand grip one-to-one.

Preferably, the second convex strip is arranged on the top surface and the bottom surface of the second adhesive layer.

Preferably, the first protruding strip and the second protruding strip are perpendicular to each other.

Preferably, the thickness of the gloss oil layer is 0.1mm, and the thickness of the wear-resistant layer is 0.2 mm.

The utility model has the advantages that: the utility model discloses novel structure connects PET rete and printing ink printing layer through first adhesive linkage with the adhesive mode, and rethread first sand grip carries out the joint with third concave position, fourth concave position respectively to increase the area of contact of first adhesive linkage with PET rete, printing ink printing layer, improve adhesive stability promptly; through the second adhesive linkage with the mode of bonding with printing ink printing layer and anti-fake layer be connected, the rethread second sand grip carries out the joint in first concave position, second concave position respectively to the area of contact of increase second adhesive linkage and printing ink printing layer, anti-fake layer, thereby improve the stability of connecting between the rete.

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 view of a high adhesion PET packaging sheet according to the present invention;

fig. 2 is a schematic view of a first raised line of a high adhesion PET packaging sheet according to the present invention;

fig. 3 is a schematic view of a second protrusion strip of a PET packaging sheet with high adhesive force according to the present invention.

Shown in the figure: 1. PET rete, 2, printing ink printed layer, 3, anti-fake layer, 4, gloss oil layer, 5, wearing layer, 6, first adhesive linkage, 7, second adhesive linkage, 8, first concave position, 9, second sand grip, 10, second concave position, 11, first sand grip, 12, third concave position, 13, fourth concave position.

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. 1-3, in the embodiment of the utility model, a high cohesive force's PET packaging sheet, including PET rete 1, printing ink printing layer 2, anti-fake layer 3, printing ink printing layer 2 covers in the top surface of PET rete 1, be equipped with first adhesive linkage 6 between PET rete 1 and the printing ink printing layer 2, printing ink printing layer 2 is connected with PET rete 1 through first adhesive linkage 6, anti-fake layer 3 covers in the top surface of printing ink printing layer 2, be equipped with second adhesive linkage 7 between printing ink printing layer 2 and the anti-fake layer 3, anti-fake layer 3 is connected with printing ink printing layer 2 through second adhesive linkage 7, anti-fake layer 3's top surface is equipped with gloss oil layer 4, the bottom surface of PET rete 1 is equipped with wearing layer 5.

Preferably, the top surface and the bottom surface of first adhesive linkage 6 all are equipped with a plurality of first sand grips 11, the top surface of PET rete 1 is equipped with the fourth concave position 13 with first sand grip 11 one-to-one, the bottom surface of printing ink printing layer 2 is equipped with the third concave position 12 with first sand grip 11 one-to-one.

Preferably, the first ribs 11 are arranged in parallel at equal intervals on both the top surface and the bottom surface of the first adhesive layer 6.

Preferably, the top surface and the bottom surface of the second adhesive layer 7 are both provided with a plurality of second convex strips 9, the top surface of the ink printing layer 2 is provided with second concave positions 10 corresponding to the second convex strips 9 one to one, and the bottom surface of the anti-counterfeiting layer 3 is provided with first concave positions 8 corresponding to the second convex strips 9 one to one.

Preferably, the second ribs 9 are on the top and bottom surfaces of the second adhesive layer 7.

Preferably, the first convex strip 11 and the second convex strip 9 are perpendicular to each other; the transverse and longitudinal toughness of the film can be improved and the overall mechanical performance can be improved by the vertical arrangement mode.

Preferably, the thickness of the gloss oil layer 4 is 0.1mm, and the thickness of the wear-resistant layer 5 is 0.2 mm.

Example (b):

the PET film layer 1 is connected with the ink printing layer 2 through the first adhesive layer 6 in an adhesive mode, and then the first convex strip 11 is clamped with the third concave position 12 and the fourth concave position 13 respectively, so that the contact area of the first adhesive layer 6 with the PET film layer 1 and the ink printing layer 2 is increased, and the adhesive stability is improved; through second adhesive linkage 7 with the adhesive mode be connected printing ink printing layer 2 with anti-fake layer 3, rethread second sand grip 9 carries out the joint in first concave position 8, the concave position 10 of second respectively to increase second adhesive linkage 7 and printing ink printing layer 2, anti-fake layer 3's area of contact, thereby improve the stability of connecting between the rete.

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 PET packing sheet of high cohesive force, includes PET rete, printing ink printing layer, anti-fake layer, a serial communication port, printing ink printing layer covers in the top surface of PET rete, be equipped with first adhesive linkage between PET rete and the printing ink printing layer, printing ink printing layer is through first adhesive linkage and PET rete connection, anti-fake layer covers in the top surface of printing ink printing layer, be equipped with the second adhesive linkage between printing ink printing layer and the anti-fake layer, anti-fake layer passes through the second adhesive linkage and is connected with printing ink printing layer, anti-fake layer's top surface is equipped with the gloss oil layer, the bottom surface of PET rete is equipped with the wearing layer.

2. The high-adhesion PET packaging sheet material as claimed in claim 1, wherein the first adhesive layer has a plurality of first ribs on both the top surface and the bottom surface, the PET film layer has fourth recesses corresponding to the first ribs, and the ink printed layer has third recesses corresponding to the first ribs.

3. A high adhesion PET packaging sheet as claimed in claim 2, wherein the first ribs are arranged in parallel and equidistant on both the top and bottom surfaces of the first adhesive layer.

4. The high-adhesion PET packaging sheet according to claim 1, wherein the top surface and the bottom surface of the second adhesive layer are provided with a plurality of second convex strips, the top surface of the ink printed layer is provided with second concave positions corresponding to the second convex strips, and the bottom surface of the anti-counterfeiting layer is provided with first concave positions corresponding to the second convex strips.

5. A high adhesion PET packaging sheet as claimed in claim 4, wherein the second ribs are on the top and bottom surfaces of the second adhesive layer.

6. A high adhesion PET packaging sheet as claimed in claim 2, wherein the first rib and the second rib are perpendicular to each other.

7. A high adhesion PET packaging sheet as claimed in claim 1, wherein the varnish layer has a thickness of 0.1mm and the abrasion resistant layer has a thickness of 0.2 mm.