CN216001746U

CN216001746U - Reinforced high-barrier laser transfer aluminized packaging paper

Info

Publication number: CN216001746U
Application number: CN202121844652.5U
Authority: CN
Inventors: 姜珊珊; 濮厚庆
Original assignee: Nanjing Gold Foil Packaging Material Group Co ltd; Nanjing Jinling Gold Foil Group Co ltd
Current assignee: Nanjing Gold Foil Packaging Material Group Co ltd; Nanjing Jinling Gold Foil Group Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-03-11
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses reinforced high-barrier laser transfer aluminizing wrapping paper which comprises a raw paper layer, a glue layer, an aluminized layer, a transfer coating, an anti-counterfeiting information layer and a high-barrier coating; the buffer component is arranged between the aluminum-plated layer and the transfer coating and comprises support bars which are parallel to each other and uniformly distributed along the length direction of the packaging paper, the support bars adopt a zigzag broken line structure and are connected with the aluminum-plated layer or the transfer layer at turning positions, a buffer area is formed between the aluminum-plated layer and the transfer layer, reinforcing ribs are arranged along the direction vertical to the support bars and are positioned between the two sections of the support bars at the turning positions; according to the utility model, the air elastic layer is formed by the hollow elastic blocks, the high-strength enhanced packing paper is formed by the support bars designed by the zigzag broken lines and the reinforcing ribs designed perpendicular to the support bars, external acting force can be effectively reduced, internal articles can be effectively protected, and the packing paper is energy-saving and environment-friendly.

Description

Reinforced high-barrier laser transfer aluminized packaging paper

Technical Field

The utility model relates to the technical field of lining packaging, in particular to reinforced high-barrier laser transfer aluminized packaging paper.

Background

High barrier packaging, i.e., packaging materials having high barrier properties, are characterized by low permeation, barrier properties, and chemical resistance. Can block oxygen, water, corrosion and the like. At present, barrier materials with industrial prospects comprise PVDC, PVA, nitrile-based resin, polyamide and the like. However, the conventional packaging material is usually an aluminum foil lining, but the aluminum foil is not easy to decompose, air, water and soil can be seriously polluted, the metal aluminum manufacturing industry is a high-energy-consumption industry, and the packaging paper has poor strength and is easy to damage, so that the internal packaging product cannot be effectively protected.

SUMMERY OF THE UTILITY MODEL

The technical purpose is as follows: aiming at the defects that the existing packaging paper has poor strength and cannot effectively protect packaged articles, the utility model discloses reinforced high-barrier laser transfer aluminized packaging paper with buffering capacity and capability of reducing external impact and damage.

The technical scheme is as follows: in order to achieve the technical purpose, the utility model adopts the following technical scheme:

a reinforced high-barrier laser transfer aluminizing wrapping paper comprises a raw paper layer, a glue layer, an aluminized layer, a transfer coating, an anti-counterfeiting information layer and a high-barrier coating; the glue layer is coated on the upper surface of the raw paper layer, and the aluminized layer is arranged on the upper surface of the glue layer; the transfer coating is arranged on the upper surface of the aluminum plating layer; the anti-counterfeiting information layer is arranged on the upper surface of the transfer coating; the high-barrier coating is arranged on the upper surface of the anti-counterfeiting information layer; be equipped with the buffering subassembly between aluminizing layer and transfer coating, the buffering subassembly includes that the length direction equipartition along the wrapping paper has the support bar that is parallel to each other, the broken line structure of cockscomb structure is adopted to the support bar, locate to be connected with aluminizing layer or transfer picture layer at the turn, forms the buffering region between aluminizing layer and transfer picture layer, is equipped with the strengthening rib strip along the direction perpendicular with the support bar, and the strengthening rib strip is located between two sections support bars of turn point department.

Preferably, elastic blocks are uniformly distributed between the transfer coating and the anti-counterfeiting information layer, and the elastic blocks are of cylindrical hollow structures.

Preferably, the buffer assembly of the utility model adopts a double-layer design, a separation support plate is arranged between two layers of buffer assemblies, the buffer assembly positioned above the separation support plate is connected with the separation support plate and the transfer coating, and the buffer assembly positioned below the separation support plate is connected with the separation support plate and the aluminum coating layer.

Preferably, the upper and lower layers of buffer components are symmetrically arranged about the separation support plate, and the support bars of the two groups of buffer components and the separation support plate are connected at the same position.

Preferably, the aluminized layer of the present invention employs transfer aluminizing instead of aluminum foil.

Preferably, the high-barrier coating of the utility model is a coating capable of improving the barrier property by coating the high-barrier coating on the transfer laser aluminized paper.

Preferably, the anti-counterfeiting information layer is a product information layer which achieves anti-counterfeiting and attractive effects through film pressing laser.

Has the advantages that: the reinforced high-barrier laser transfer aluminized packaging paper provided by the utility model has the following beneficial effects:

(1) the supporting strips of the buffering assembly adopt a zigzag broken line structure to form a buffering area, so that the shock resistance of the packaging paper is improved, and the packaged articles inside are effectively protected.

(2) The reinforcing ribs are arranged in the direction perpendicular to the supporting bars, so that the overall strength is improved.

(3) The utility model adopts the hollow elastic block to enhance the elastic capability.

(4) The utility model uses the aluminized layer to replace aluminum foil for compounding, and is easier to degrade.

(5) The utility model uses high-barrier coating to replace aluminum foil lining paper, has better barrier property, is environment-friendly and has low energy consumption;

(6) all coatings used by the composite layer are waterborne polyurethane, and the V0Cs discharge bottom is more environment-friendly.

(7) The BOPP film used in the utility model can be reused, so that the production cost is greatly saved.

(8) The film-pressing laser has the effects of anti-counterfeiting and attractive appearance.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

FIG. 1 is an overall structural view of the present invention;

FIG. 2 is a block diagram of a cushion assembly according to the present invention;

1-raw paper layer, 2-glue layer, 3-aluminized layer, 4-transfer coating, 5-anti-counterfeiting information layer, 6-high barrier coating, 7-support strip, 8-reinforcing rib, 9-separation support plate and 10-elastic block.

Detailed Description

The present invention will be more clearly and completely described below by way of a preferred embodiment in conjunction with the accompanying drawings, without thereby limiting the scope of the utility model to the described embodiment.

As shown in fig. 1 and fig. 2, the reinforced high-barrier laser transfer aluminizing wrapping paper disclosed by the utility model comprises a raw paper layer 1, a glue layer 2, an aluminized layer 3, a transfer coating 4, an anti-counterfeiting information layer 5 and a high-barrier coating 6; the glue layer 2 is coated on the upper surface of the raw paper layer 1, and the aluminized layer 3 is arranged on the upper surface of the glue layer 2; the transfer coating 4 is arranged on the upper surface of the aluminum plating layer 3; the anti-counterfeiting information layer 5 is arranged on the upper surface of the transfer coating 4; the high-barrier coating 6 is arranged on the upper surface of the anti-counterfeiting information layer 5; be equipped with the buffering subassembly between aluminizing layer 3 and transfer coating 4, the buffering subassembly includes that the length direction equipartition along the wrapping paper has support bar 7 that is parallel to each other, support bar 7 adopts the broken line structure of cockscomb structure, is connected with aluminizing layer or transfer picture layer in turn department, forms the buffering region between aluminizing layer and transfer picture layer to have certain deformation recovery effect, be equipped with strengthening rib strip 8 along the direction perpendicular with the support bar, strengthening rib strip 8 is located between two sections support bars of turn department.

The buffer assembly adopts a double-layer design, the separation support plate 9 is arranged between two layers of buffer assemblies, the buffer assembly positioned above the separation support plate 9 is connected with the separation support plate 9 and the transfer coating 4, the buffer assembly positioned below the separation support plate is connected with the separation support plate 9 and the aluminum coating 3, the upper layer of buffer assembly and the lower layer of buffer assembly are symmetrically arranged relative to the separation support plate 9, the support bars of the two groups of buffer assemblies and the separation support plate are connected at the same position, all parts of the paper are uniformly stressed, and the paper is not easy to generate dislocation deformation.

In order to further improve the protection effect of the packaging paper, the elastic blocks 10 are uniformly distributed between the transfer coating 4 and the anti-counterfeiting information layer 5, the elastic blocks 10 adopt cylindrical hollow structures to form an air elastic layer, and when the whole is pressed, the damage to the objects coated inside is reduced.

In the scheme of the utility model, the aluminum-plated layer 3 adopts transfer aluminum plating to replace aluminum foil, so that the barrier property is better, the environment is protected, the energy consumption is low, the anti-counterfeiting information layer adopts a BOPP film, the anti-counterfeiting information layer can be reused, and the production cost is greatly saved. And all coatings are waterborne polyurethane, so that the discharge of V0Cs is low, and the coating is more environment-friendly.

When the protective device is used, the packaging paper with the corresponding size is cut according to the packaging requirements to coat articles, and under the action of external force, the elastic layer and the buffer layer formed by the elastic blocks 10 relieve the external acting force, so that the articles are effectively protected.

The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the utility model and these are intended to be within the scope of the utility model.

Claims

1. A reinforced high-barrier laser transfer aluminizing wrapping paper is characterized by comprising a raw paper layer (1), a glue layer (2), an aluminized layer (3), a transfer coating (4), an anti-counterfeiting information layer (5) and a high-barrier coating (6); the glue layer (2) is coated on the upper surface of the raw paper layer (1), and the aluminum-plated layer (3) is arranged on the upper surface of the glue layer (2); the transfer coating (4) is arranged on the upper surface of the aluminum coating (3); the anti-counterfeiting information layer (5) is arranged on the upper surface of the transfer coating (4); the high-barrier coating (6) is arranged on the upper surface of the anti-counterfeiting information layer (5); be equipped with the buffering subassembly between aluminizing layer (3) and transfer coating (4), the buffering subassembly includes that the length direction equipartition along the wrapping paper has support bar (7) that are parallel to each other, support bar (7) adopt the broken line structure of cockscomb structure, locate to be connected with aluminizing layer or transfer picture layer at the turn, form the buffering region between aluminizing layer and transfer picture layer, are equipped with strengthening rib strip (8) along the direction perpendicular with the support bar, and strengthening rib strip (8) are located between two sections support bars of turn point department.

2. The enhanced high-barrier laser transfer aluminized wrapping paper according to claim 1, wherein elastic blocks (10) are uniformly distributed between the transfer coating layer (4) and the anti-counterfeiting information layer (5), and the elastic blocks (10) are of cylindrical hollow structures.

3. The enhanced high-barrier laser transfer aluminizing wrapping paper according to claim 1, wherein the buffer assembly is of a double-layer design, a separation supporting plate (9) is arranged between two layers of the buffer assembly, the buffer assembly above the separation supporting plate (9) is connected with the separation supporting plate (9) and the transfer coating (4), and the buffer assembly below the separation supporting plate is connected with the separation supporting plate (9) and the aluminized layer (3).

4. The enhanced high-barrier laser transfer aluminized packaging paper according to claim 3, wherein the upper and lower layers of the buffer assemblies are symmetrically arranged about the separation supporting plate (9), and the supporting bars of the two groups of the buffer assemblies are connected with the separation supporting plate at the same position.

5. The reinforced high-barrier laser transfer aluminized wrapping paper according to claim 1, wherein transfer aluminizing is adopted to replace aluminum foil for the aluminized layer (3).

6. The enhanced high-barrier laser transfer aluminizing wrapping paper according to claim 1, wherein the high-barrier coating (6) is a coating capable of improving the barrier property by coating a high-barrier coating on the transfer laser aluminizing paper.

7. The reinforced high-barrier laser transfer aluminized wrapping paper according to claim 1, characterized in that: the anti-counterfeiting information layer (5) is a product information layer which achieves anti-counterfeiting and attractive effects through film pressing laser.