CN210259527U

CN210259527U - Novel high-shrinkage packaging film

Info

Publication number: CN210259527U
Application number: CN201921068564.3U
Authority: CN
Inventors: 范智勇; 薛圣光; 薛成雷; 尤良铁; 韦震
Original assignee: Wenzhou Gettel Plastic Co ltd
Current assignee: Wenzhou Gettel Plastic Co ltd
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-04-07
Anticipated expiration: 2029-07-09

Abstract

The utility model discloses a novel high shrink packaging film, including PET base film layer, fixed bonding has the aluminized layer on the internal surface of PET base film layer, fixed bonding has aluminium foil net heat dissipation layer on the surface of PET base film layer, fixed bonding has non-woven fabrics stamp layer on the surface of aluminium foil net heat dissipation layer, fixed bonding has transparent silica gel elastic layer on the surface of non-woven fabrics stamp layer, it puts the thing recess to be provided with one on the internal surface of silica gel elastic layer, it is provided with anti-fake copper sheet to put embedded being provided with in the thing recess, be provided with first anti-fake information layer on the surface of anti-fake copper sheet. Above-mentioned technical scheme, structural design is reasonable, simple structure, anti-fake performance is good, difficult fold, difficult tearing, convenient to use, long service life and practicality are good.

Description

Novel high-shrinkage packaging film

Technical Field

The utility model relates to a packaging film technical field, concretely relates to novel high-shrinkage packaging film.

Background

Plastic packaging films and plastic packaging bags are widely applied to packaging of commodities such as food, daily necessities, household appliances, clothes and the like, and along with the continuous development of commodity economy, the anti-counterfeiting requirement is increased day by day; and the edge of the existing packaging film is easy to wrinkle and tear in the using process, so that the packaging film is inconvenient to use, short in service life and poor in practicability.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a novel high shrink packaging film that structural design is reasonable, simple structure, anti-fake performance is good, be difficult for the fold, difficult tear, convenient to use, long service life and practicality are good.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a novel high shrink packaging film, includes PET base film layer, fixed bonding has the layer of aluminizing on the internal surface of PET base film layer, fixed bonding has aluminium foil net heat dissipation layer on the surface of PET base film layer, fixed bonding has non-woven fabrics stamp layer on the surface of aluminium foil net heat dissipation layer, fixed bonding has transparent silica gel elastic layer on the surface of non-woven fabrics stamp layer, it puts the thing recess to be provided with one on the internal surface of silica gel elastic layer, it is provided with anti-fake copper sheet to put the embedded formula in the thing recess, be provided with first anti-fake information layer on anti-fake copper sheet's the surface.

The utility model discloses further set up to: the anti-counterfeiting copper sheet is fixedly bonded with the inner wall surface of the article placing groove, and the inner surface of the anti-counterfeiting copper sheet is flush with the inner surface of the silica gel elastic layer.

The utility model discloses still further set up to: and a second anti-counterfeiting information layer is stamped on the inner surface of the aluminum-plated layer.

The utility model discloses still further set up to: the thickness of the aluminum foil net heat dissipation layer is 0.01-0.1 mm.

The utility model discloses still further set up to: the thickness of the non-woven fabric printing layer is 0.03-0.5 mm.

The utility model discloses still further set up to: PET base film layer, aluminize layer, aluminium foil net heat dissipation layer, non-woven fabrics stamp layer and silica gel elastic layer constitute an organic whole structure after through the bonding.

The utility model has the advantages that: compared with the prior art, the utility model has more reasonable structure, the PET base film layer and the aluminized layer play a role in positioning and strengthening, so that the whole film is not easy to wrinkle and tear and has long service life; the aluminum foil net heat dissipation layer plays a role in heat dissipation, and the heat dissipation effect is good; the non-woven fabric printing layer plays a role in heat insulation and decoration, the coloring effect is good, and the operation of printing patterns is easy; the silica gel elastic layer plays a role in protecting the non-woven fabric printing layer, has elasticity and is not easy to damage; the anti-counterfeiting label is also provided with a first anti-counterfeiting information layer and a second anti-counterfeiting information layer, has double anti-counterfeiting functions and is not easy to counterfeit; the whole high-shrinkage packaging film has the advantages of reasonable structural design, simple structure, good anti-counterfeiting performance, difficult wrinkling and tearing, convenience in use, long service life and good practicability.

The invention is further described with reference to the drawings and the specific embodiments.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is an enlarged schematic view of a portion I in fig. 1.

Detailed Description

In the description of the present embodiment, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", etc. appear, the indicated orientation or positional relationship thereof is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 and 2, the utility model discloses a novel high shrink packaging film, including PET base film layer 1, fixed bonding has aluminized layer 2 on PET base film layer 1's the internal surface, fixed bonding has aluminium foil net heat dissipation layer 3 on PET base film layer 1's the surface, fixed bonding has non-woven fabrics stamp layer 4 on aluminium foil net heat dissipation layer 3's the surface, fixed bonding has transparent silica gel elastic layer 5 on non-woven fabrics stamp layer 4's the surface, it puts thing recess 51 to be provided with one on silica gel elastic layer 5's the internal surface, it is provided with copper sheet 6 to put the embedded formula of thing recess 51, be provided with first anti-fake information layer 61 on anti-fake copper sheet 6's the surface.

Preferably, the outer surface of the first anti-counterfeiting information layer 61 is engraved with first anti-counterfeiting information by laser using existing laser equipment, and the first anti-counterfeiting information is an anti-counterfeiting pattern, anti-counterfeiting characters or a combination of the anti-counterfeiting pattern and the anti-counterfeiting characters.

For making the utility model discloses the structure sets up more rationally, as preferred, this embodiment anti-fake copper sheet 6 bonds fixedly with the internal face of putting thing recess 51, and the internal surface parallel and level of the internal surface of anti-fake copper sheet 6 and silica gel elastic layer 5.

The inner surface of the aluminum-plated layer 2 is imprinted with a second anti-counterfeiting information layer 21. Preferably, the outer surface of the second anti-counterfeiting information layer 21 is embossed with second anti-counterfeiting information by using existing embossing equipment, and the second anti-counterfeiting information is an anti-counterfeiting pattern, anti-counterfeiting text or a combination of the anti-counterfeiting pattern and the anti-counterfeiting text.

The thickness of the aluminum foil net heat dissipation layer 3 is 0.01-0.1 mm.

The thickness of the non-woven fabric printing layer 4 is 0.03-0.5 mm.

PET base film layer 1, aluminize layer 2, aluminium foil net heat dissipation layer 3, non-woven fabrics stamp layer 4 and silica gel elastic layer 5 constitute an organic whole structure after through the bonding.

In practical application, the PET base film layer and the aluminum plating layer play roles in positioning and strengthening, so that the whole film is not easy to wrinkle and tear and has long service life; the aluminum foil net heat dissipation layer plays a role in heat dissipation, and the heat dissipation effect is good; the non-woven fabric printing layer plays a role in heat insulation and decoration, the coloring effect is good, and the operation of printing patterns is easy; the silica gel elastic layer plays a role in protecting the non-woven fabric printing layer, has elasticity and is not easy to damage; the anti-counterfeiting label is also provided with a first anti-counterfeiting information layer and a second anti-counterfeiting information layer, has double anti-counterfeiting functions and is not easy to counterfeit; the whole high-shrinkage packaging film has the advantages of reasonable structural design, simple structure, good anti-counterfeiting performance, difficult wrinkling and tearing, convenience in use, long service life and good practicability.

The above embodiments are only used for further explanation of the present invention, and it is not understood that the present invention is limited by the protection scope of the present invention, and the technical engineers in the field are right according to the above contents of the present invention.

Claims

1. A novel high-shrinkage packaging film comprises a PET base film layer (1), and is characterized in that: fixed bonding has aluminized layer (2) on the internal surface of PET base film layer (1), fixed bonding has aluminium foil net heat dissipation layer (3) on the surface of PET base film layer (1), fixed bonding has non-woven fabrics stamp layer (4) on the surface of aluminium foil net heat dissipation layer (3), fixed bonding has transparent silica gel elastic layer (5) on the surface of non-woven fabrics stamp layer (4), it puts thing recess (51) to be provided with one on the internal surface of silica gel elastic layer (5), it is provided with anti-fake copper sheet (6) to put embedded the formula in recess (51), be provided with first anti-fake information layer (61) on the surface of anti-fake copper sheet (6).

2. The novel high-shrink packaging film according to claim 1, wherein: the anti-counterfeiting copper sheet (6) is fixedly adhered to the inner wall surface of the storage groove (51), and the inner surface of the anti-counterfeiting copper sheet (6) is flush with the inner surface of the silica gel elastic layer (5).

3. The novel high-shrink packaging film according to claim 1, wherein: and a second anti-counterfeiting information layer (21) is stamped on the inner surface of the aluminum-plated layer (2).

4. The novel high-shrink packaging film according to claim 1, wherein: the thickness of the aluminum foil net heat dissipation layer (3) is 0.01-0.1 mm.

5. The novel high-shrink packaging film according to claim 1, wherein: the thickness of the non-woven fabric printing layer (4) is 0.03-0.5 mm.

6. The novel high-shrink packaging film according to claim 1, wherein: PET base film layer (1), aluminize layer (2), aluminium foil net heat dissipation layer (3), non-woven fabrics stamp layer (4) and silica gel elastic layer (5) constitute an organic whole structure after through the bonding.