CN218804828U

CN218804828U - Heat transfer printing film with high tensile strength

Info

Publication number: CN218804828U
Application number: CN202222932891.7U
Authority: CN
Inventors: 李世峰; 焦源奎
Original assignee: Dongguan Liqiang Printing Co ltd
Current assignee: Dongguan Liqiang Printing Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-04-07
Anticipated expiration: 2032-11-03

Abstract

The utility model discloses a heat-transfer die that tensile strength is high belongs to heat-transfer die technical field, including hot melt adhesive layer, hot melt adhesive layer upside is provided with the basic unit, and the basic unit upside is provided with the pattern layer, and pattern layer upside is provided with from the type layer, is provided with the euphotic layer between pattern layer and the basic unit, is provided with down the tensile layer between basic unit and the euphotic layer, is provided with the tensile layer from the type layer upside, goes up the tensile layer and is provided with the enhancement layer down between the tensile layer, and it is provided with the wearing layer to go up the tensile layer upside, and the wearing layer downside is provided with resistant ultraviolet layer, the utility model discloses a tensile layer and last tensile layer under setting up to set up the enhancement layer down between tensile layer and the last tensile layer, can improve the tensile strength of heat-transfer die, make the bulk strength of heat-transfer die higher, set up wearing layer and resistant ultraviolet layer simultaneously at last tensile layer upside, can improve the wear-resisting and the ultraviolet resistance ability of heat-transfer die, improve heat-transfer die life.

Description

Heat transfer printing film with high tensile strength

Technical Field

The utility model belongs to the technical field of the heat-transfer die, concretely relates to heat-transfer die that tensile strength is high.

Background

The heat transfer film is a medium material of a heat transfer process. In the process of thermal transfer printing, the protective layer and the pattern layer are separated from the polyester substrate by utilizing the combined action of heat and pressure, and the whole decorative layer and the substrate are permanently glued by the hot melt adhesive.

The Chinese patent application number 2019221275892 discloses an anti-counterfeiting magnetic heat transfer film which comprises a hot melt adhesive layer, wherein a base layer is covered above the hot melt adhesive layer, a pattern layer is covered on one side, away from the hot melt adhesive layer, of the base layer, a light transmission layer is covered on one side, away from the base layer, of the pattern layer, and a release layer is covered on one side, away from the pattern layer, of the light transmission layer; the utility model has the advantages of reasonable design, convenient to use can make heat-transfer seal membrane have the magnetic adsorption function, also can make heat-transfer seal membrane have certain anti-fake function simultaneously.

The heat transfer film in the patent disclosed above has low tensile strength, and meanwhile, the heat transfer film has poor wear resistance and ultraviolet resistance, and meanwhile, the original heat transfer film has low flame retardance, antibacterial property, corrosion resistance and the like, and has poor practicability.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes in the above-mentioned background art, the utility model provides a heat-transfer die that tensile strength is high has that tensile strength is high, characteristics that wearability and resistant ultraviolet are strong.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat-transfer die that tensile strength is high, includes hot melt adhesive layer, the hot melt adhesive layer upside is provided with the basic unit, and the basic unit upside is provided with the pattern layer, and the pattern layer upside is provided with from the type layer, is provided with the euphotic layer between pattern layer and the basic unit, is provided with down the tensile layer between basic unit and the euphotic layer, is provided with the tensile layer from type layer upside, goes up the tensile layer and is provided with the enhancement layer down between the tensile layer, goes up the tensile layer upside and is provided with the wearing layer, and the wearing layer downside is provided with resistant ultraviolet layer.

Preferably, the lower tensile layer and the upper tensile layer are both arranged in a polyethylene structure.

Preferably, the reinforcing layer is of a glass fiber structure, and the ultraviolet-resistant layer is of an epoxy resin structure.

Preferably, a flame-retardant layer is arranged on the lower side of the ultraviolet-resistant layer, and a corrosion-resistant layer is arranged between the flame-retardant layer and the ultraviolet-resistant layer.

Preferably, an antibacterial layer is arranged between the corrosion-resistant layer and the flame-retardant layer, and an antistatic layer is arranged between the lower tensile layer and the reinforcing layer.

Preferably, the flame-retardant layer is provided in a silicone resin structure, and the antibacterial layer is provided in a polyester fiber structure.

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

1. the utility model discloses a tensile layer and last tensile layer under the hot melt adhesive layer upside sets up to set up the enhancement layer under between tensile layer and the last tensile layer, can improve the tensile strength of heat-transfer die, make the bulk strength of heat-transfer die higher, set up wearing layer and resistant ultraviolet layer at last tensile layer upside simultaneously, can improve the wear-resisting and resistant ultraviolet ability of heat-transfer die, improve heat-transfer die life.

2. The utility model discloses a set up fire-retardant layer and corrosion-resistant layer at resistant ultraviolet layer downside, can improve the fire-retardant and corrosion resisting property of heat-transfer die, set up the antibiotic performance that antibiotic layer can improve the heat-transfer die simultaneously between fire-retardant layer and corrosion-resistant layer, and the tensile layer upside sets up the antistatic backing that antistatic layer can improve the heat-transfer die under, improves the heat-transfer die practicality.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a sectional view of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 2 according to the present invention;

in the figure: 1. a hot melt adhesive layer; 2. a base layer; 3. a pattern layer; 4. a release layer; 5. a light transmitting layer; 6. a lower tensile layer; 7. an upper tensile layer; 8. a reinforcing layer; 9. a wear layer; 10. an ultraviolet resistant layer; 11. a flame retardant layer; 12. a corrosion-resistant layer; 13. an antimicrobial layer; 14. and an antistatic 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a heat-transfer die that tensile strength is high, including hot melt

adhesive layer

1, 1 upside of hot melt adhesive layer is provided with

basic unit

2, 2 upsides of basic unit are provided with

pattern layer

3, 3 upsides of pattern layer are provided with from type layer 4, be provided with euphotic layer 5 between pattern layer 3 and the basic unit 2, be provided with tensile layer 6 down between basic unit 2 and the euphotic layer 5, be provided with tensile layer 7 from type layer 4 upside, upward be provided with enhancement layer 8 between tensile layer 7 and the tensile layer 6 down, upward 7 upsides of tensile layer are provided with wearing

layer

9, 9 downsides of wearing layer are provided with resistant ultraviolet layer 10.

Specifically, the lower tensile layer 6 and the upper tensile layer 7 are both configured as polyethylene structures.

By adopting the technical scheme, the tensile property of the polyethylene structure is better.

Specifically, the reinforcing layer 8 is configured as a glass fiber structure, and the ultraviolet-resistant layer 10 is configured as an epoxy resin structure.

By adopting the technical scheme, the glass fiber structure has higher strength, and the epoxy resin structure has better ultraviolet resistance.

Specifically, a flame retardant layer 11 is disposed on the lower side of the ultraviolet-resistant layer 10, and a corrosion-resistant layer 12 is disposed between the flame retardant layer 11 and the ultraviolet-resistant layer 10.

By adopting the technical scheme, the flame-retardant layer 11 and the corrosion-resistant layer 12 are arranged on the lower side of the ultraviolet-resistant layer 10, so that the flame retardance and the corrosion resistance of the heat transfer film can be improved.

Specifically, an antibacterial layer 13 is arranged between the corrosion-resistant layer 12 and the flame-retardant layer 11, and an antistatic layer 14 is arranged between the lower tensile layer 6 and the reinforcing layer 8.

By adopting the technical scheme, the antibacterial layer 13 is arranged between the flame-retardant layer 11 and the corrosion-resistant layer 12, so that the antibacterial performance of the heat transfer film can be improved, and the antistatic layer 14 is arranged so that the antistatic capability of the heat transfer film can be improved, so that the practicability of the heat transfer film is improved.

Specifically, the flame retardant layer 11 is provided in a silicone resin structure, and the antibacterial layer 13 is provided in a polyester fiber structure.

By adopting the technical scheme, the flame retardant property of the polysiloxane resin structure is better, and the antibacterial property of the polyester fiber structure is better.

The utility model discloses well hot melt adhesive layer 1, basic unit 2, pattern layer 3, from the structure and the theory of operation of type layer 4 and euphotic layer 5 have disclosed in the anti-fake magnetism heat-transfer seal membrane that china patent application number is 2019221275892 discloses.

The utility model discloses a theory of operation and use flow: when the high tensile strength heat-transfer die uses, install the device in suitable position, through tensile layer 6 and last tensile layer 7 under 1 upside setting up of hot melt adhesive layer, and set up enhancement layer 8 under between tensile layer 6 and the last tensile layer 7, can improve the tensile strength of heat-transfer die, make the bulk strength of heat-transfer die higher, set up wearing layer 9 and ultraviolet-resistant layer 10 on 7 upsides of last tensile layer simultaneously, can improve the wear-resisting and ultraviolet-resistant ability of heat-transfer die, improve heat-transfer die life, through set up fire-retardant layer 11 and corrosion-resistant layer 12 at ultraviolet-resistant layer 10 downside, can improve the fire-retardant and corrosion resisting property of heat-transfer die, set up antibiotic layer 13 and can improve the antibacterial property of heat-transfer die simultaneously between fire-retardant layer 11 and corrosion-resistant layer 12, and set up antistatic layer 14 can improve the antistatic effect of heat-transfer die on 6 upsides of tensile layer under, improve the heat-transfer die practicality.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heat-transfer die that tensile strength is high, includes hot melt adhesive layer, its characterized in that: the hot melt adhesive layer upside is provided with the basic unit, and the basic unit upside is provided with the pattern layer, and the pattern layer upside is provided with from the type layer, is provided with the euphotic layer between pattern layer and the basic unit, is provided with down the tensile layer between basic unit and the euphotic layer, is provided with the tensile layer from the type layer upside, goes up the tensile layer and is provided with the enhancement layer down between the tensile layer, goes up the tensile layer upside and is provided with the wearing layer, and the wearing layer downside is provided with resistant ultraviolet layer.

2. The thermal transfer film having high tensile strength according to claim 1, wherein: the lower tensile layer and the upper tensile layer are both of polyethylene structures.

3. The thermal transfer film having high tensile strength according to claim 1, wherein: the reinforced layer is set to be a glass fiber structure, and the ultraviolet-resistant layer is set to be an epoxy resin structure.

4. The thermal transfer film having high tensile strength according to claim 1, wherein: and a flame-retardant layer is arranged on the lower side of the ultraviolet-resistant layer, and an anti-corrosion layer is arranged between the flame-retardant layer and the ultraviolet-resistant layer.

5. The thermal transfer film having high tensile strength according to claim 4, wherein: an antibacterial layer is arranged between the corrosion-resistant layer and the flame-retardant layer, and an antistatic layer is arranged between the lower tensile layer and the reinforcing layer.

6. The thermal transfer film having high tensile strength according to claim 5, wherein: the flame-retardant layer is of a polysiloxane resin structure, and the antibacterial layer is of a polyester fiber structure.