CN218640581U

CN218640581U - PET (polyethylene terephthalate) gold stamping transfer film

Info

Publication number: CN218640581U
Application number: CN202222516241.4U
Authority: CN
Inventors: 陈凡祥
Original assignee: Shaoxing Xinhe Packaging Materials Co ltd
Current assignee: Shaoxing Xinhe Packaging Materials Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-03-17
Anticipated expiration: 2032-09-22

Abstract

The utility model discloses a gilt transfer film of PET, include: gold stamping of a transfer base film layer; the gold stamping transfer base film layer is characterized in that one end of the gold stamping transfer base film layer is provided with a honeycomb-shaped micro-groove surface, one end of the gold stamping transfer base film layer is attached with a gold stamping transfer release layer, one end of the gold stamping transfer release layer is provided with a honeycomb-shaped micro-groove surface, and one end of the gold stamping transfer release layer is attached with a gold stamping pigment protection layer. The utility model discloses a set up the cellular little fluted surface and the cellular little flute surface of mutual adaptation respectively at the surface of gilt transfer basal lamina layer and the gilt transfer abscission layer laminating of each other, at first can keep gilt transfer basal lamina layer and the holistic structure steadiness of gilt transfer abscission layer in thermoprint processing, the problem of deformation prevents to appear as far as possible, and set up the gilt colouring material protective layer that the PET material was made between gilt transfer abscission layer and the gilt transfer colouring material layer, can effectively play the protection effect of ageing resistance to the colouring material layer in the later stage, and also can play the effect that prevents to warp man-hour.

Description

PET (polyethylene terephthalate) gold stamping transfer film

Technical Field

The utility model relates to a gilt membrane field specifically is a gilt transfer film of PET.

Background

The gilding film is also called as electrochemical aluminum, which is a gilding material prepared by coating and vacuum evaporation coating a layer of metal foil on a film base, and the thickness of the electrochemical aluminum is generally 12, 16, 18 and 20 microns, and the width of the electrochemical aluminum is 500-1500 mm.

The gold stamping film is manufactured by attaching a release layer and a color layer on a base film, vacuum aluminizing and finally covering an adhesive layer, the gold stamping film is covered on the surface needing gold stamping during use, the release layer is separated from the base film through stamping processing, and the adhesive layer is transferred and adhered to the surface of the base film to realize gold stamping.

However, when the existing gold stamping transfer film is used for hot stamping processing, as the hot stamping temperature is higher, the situation that the film body is deformed and cannot be smoothly separated from a decoloration layer can occur during repeated hot stamping processing, so that the problem that the characters or patterns of the hot stamping are blurred can be caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an: in order to solve the problem that characters or patterns of hot stamping are fuzzy, the problem that the existing hot stamping transfer film is higher in hot stamping temperature and cannot be smoothly separated and the situation of deformation and decoloration at high temperature occurs in repeated hot stamping processing when the existing hot stamping transfer film is used for hot stamping processing is solved, and the problem that the characters or the patterns of the hot stamping are fuzzy is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a PET bronzing transfer film comprising: gold stamping of a transfer base film layer; the gold stamping transfer base film layer is characterized in that one end of the gold stamping transfer base film layer is provided with a honeycomb-shaped micro-groove surface, one end of the gold stamping transfer base film layer is attached with a gold stamping transfer release layer, one end of the gold stamping transfer release layer is provided with a honeycomb-shaped micro-groove surface, and one end of the gold stamping transfer release layer is attached with a gold stamping pigment protection layer.

As a further aspect of the present invention: and a gold stamping transfer pigment layer is attached to one end of the gold stamping pigment protection layer.

As a further aspect of the present invention: one end of the gold stamping transfer color material layer is adhered with a gold stamping transfer aluminum plating layer.

As a further aspect of the present invention: and one end of the gold stamping transfer aluminum plating layer is adhered with a gold stamping transfer adhesive layer.

As a further aspect of the present invention: the honeycomb-shaped micro groove surface is matched with the honeycomb-shaped micro groove surface and is of a mutually-embedded matching structure.

As the utility model discloses further scheme again: the gold stamping pigment protection layer is made of PET materials.

As a further aspect of the present invention: the gold stamping transfer adhesive layer is made of rosin modified resin.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the gold stamping transfer base film layer and the gold stamping transfer release layer are respectively provided with the honeycomb micro-groove surface and the honeycomb micro-groove surface which are mutually matched, the integral structural stability of the gold stamping transfer base film layer and the gold stamping transfer release layer can be firstly kept during hot stamping processing, the deformation problem is prevented as much as possible, a gold stamping pigment protection layer made of PET materials is arranged between the gold stamping transfer release layer and the gold stamping transfer color material layer, the anti-aging protection effect can be further effectively realized on the color material layer at the later stage, and the deformation prevention effect can also be realized during processing.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of a middle bronzing transfer base film layer of the present invention;

fig. 3 is a schematic structural view of the middle bronzing transfer release layer of the utility model.

In the figure: 1. gold stamping of a transfer base film layer; 2. a cellular micro-grooved surface; 3. a gold stamping transfer release layer; 4. a honeycomb-shaped micro-groove surface; 5. a bronzing pigment protection layer; 6. a gold stamping transfer color material layer; 7. gold stamping transfer aluminum plating; 8. and a gold stamping transfer adhesive layer.

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.

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 the 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1 to 3, in an embodiment of the present invention, a PET bronzing transfer film includes: a gold stamping transfer base film layer 1; gilt 1 one end of transfer base membrane layer is provided with cellular little grooved surface 2, the laminating of 1 one end of gilt transfer base membrane layer has gilt transfer release layer 3, gilt transfer release layer 3 one end is provided with cellular little grooved surface 4, the laminating of 3 one ends of gilt transfer release layer has gilt colouring material protective layer 5.

One end of the gold stamping pigment protection layer 5 is attached with a gold stamping transfer color material layer 6, one end of the gold stamping transfer color material layer 6 is attached with a gold stamping transfer aluminum plating layer 7, and one end of the gold stamping transfer aluminum plating layer 7 is attached with a gold stamping transfer adhesive layer 8.

The honeycomb-shaped micro groove surface 2 is matched with the honeycomb-shaped micro groove surface 4 and is of a mutually-embedded matching structure.

The gold stamping pigment protection layer 5 is made of PET materials, and the gold stamping transfer adhesive layer 8 is made of rosin modified resin materials.

The utility model discloses a theory of operation is: when the hot stamping transfer adhesive layer 8 is used, a processing surface needing hot stamping is attached to the hot stamping transfer adhesive layer 8 made of rosin modified resin materials, hot stamping is carried out on the surface of the hot stamping transfer base film layer 1 for repeated processing until the hot stamping transfer adhesive layer 8 is adhered to the processing surface, the hot stamping transfer base film layer 1 is separated from the hot stamping transfer release layer 3, and then hot stamping transfer processing can be completed.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A PET bronzing transfer film comprising: a gold stamping transfer base film layer (1); the gold stamping transfer base film layer is characterized in that one end of the gold stamping transfer base film layer (1) is provided with a honeycomb-shaped micro-groove surface (2), one end of the gold stamping transfer base film layer (1) is attached with a gold stamping transfer release layer (3), one end of the gold stamping transfer release layer (3) is provided with a honeycomb-shaped micro-groove surface (4), and one end of the gold stamping transfer release layer (3) is attached with a gold stamping pigment protection layer (5).

2. The PET gold stamping transfer film according to claim 1, wherein one end of the gold stamping pigment protection layer (5) is attached with a gold stamping transfer pigment layer (6).

3. The PET gold stamping transfer film according to claim 2, wherein one end of the gold stamping transfer color material layer (6) is attached with a gold stamping transfer aluminum coating (7).

4. The PET gold stamping transfer film according to claim 3, wherein one end of the gold stamping transfer aluminum plating layer (7) is attached with a gold stamping transfer adhesive layer (8).

5. The PET bronzing transfer film according to claim 1, wherein the honeycomb micro-groove surface (2) is matched with the honeycomb micro-groove surface (4) and is a mutually jogged matching structure.

6. The PET bronzing transfer film according to claim 1, wherein the bronzing colorant protection layer (5) is a protection layer made of PET.

7. The PET gold stamping transfer film as claimed in claim 4, wherein the gold stamping transfer adhesive layer (8) is an adhesive layer made of rosin modified resin.