CN212242711U - Transparent thermoprinting film - Google Patents
Transparent thermoprinting film Download PDFInfo
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- CN212242711U CN212242711U CN202020256105.4U CN202020256105U CN212242711U CN 212242711 U CN212242711 U CN 212242711U CN 202020256105 U CN202020256105 U CN 202020256105U CN 212242711 U CN212242711 U CN 212242711U
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Abstract
The utility model provides a transparent thermoprinting membrane, it contains one deck BOPET film substrate, but has color development peel ply, transparent resin layer, transparent gum layer in proper order on film substrate surface, belongs to coating printing technical field. The utility model discloses picture and text after the thermoprint have the transparency height, can quick colour development's characteristics after being cleaned by alkaline liquid, but possess colour development discernment nature in transparent thermoprint.
Description
Technical Field
The utility model belongs to the technical field of the coating printing, especially a transparent thermoprint membrane.
Background
As a novel printing mode, the hot stamping has the characteristics of cleanness, high efficiency and the like, and the application field is wide. The transparent hot stamping film is used as one of hot stamping materials, the glossiness effect of the surface of a printing type stamping substrate can be effectively improved, and the transparent hot stamping film is gradually popular in recent years.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is to provide a transparent thermoprinting membrane in order to solve the not enough of above-mentioned prior art.
In order to realize the purpose, the utility model adopts the technical scheme that:
a transparent thermoprinting film is characterized by comprising a BOPET film base material, wherein the surface of the film base material is sequentially provided with a color-developable stripping layer, a transparent resin layer and a transparent gum layer; the color-developable stripping layer can be quickly colored after being wiped by alkaline liquid; the main components of the color-developable stripping layer are alcohol-soluble rosin modified acrylic resin, phenolphthalein and PE wax.
The utility model has the advantages that: the hot stamped pictures and texts have the characteristics of high transparency and quick color development after being wiped by alkaline liquid, and have the color development identification property while being subjected to transparent hot stamping.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic structural diagram of the present invention from hot stamping to surface of the substrate.
In fig. 1:1 is a BOPET film base material; 2 is a color-developable peeling layer; 3 is a transparent resin layer; and 4, a transparent back glue layer.
In fig. 2: 5 is a heat-bearing base material; 4 is a transparent back glue layer; 3 is a transparent resin layer; 2 is a color developable release layer.
Detailed Description
The following is a specific embodiment of the present invention and the technical solution of the present invention is further described with reference to the accompanying drawings:
referring to fig. 1, the utility model relates to a transparent thermoprinting membrane, it contains one deck BOPET film substrate 1, but has colour development peel ply 2, transparent resin layer 3, transparent gum layer 4 in proper order on film substrate surface. The color-developable stripping layer 2 is formed by coating a color-developable stripping material on the surface of a film substrate 1 through a coating machine; the transparent resin layer 3 is formed by coating a transparent resin material on the surface of the color-developing stripping layer 2 through a coating machine; the transparent gum layer 4 is formed by coating a transparent gum material on the surface of the transparent resin layer 3 through a coating machine. The main components of the color-developable stripping layer 2 are alcohol-soluble rosin modified acrylic resin, phenolphthalein and PE wax; the diluent used in the preparation process of the color-developable stripping material is ethanol with the purity of more than 95 percent, and the mass ratio of the ethanol to the phenolphthalein is 1: 100; the main components of the transparent resin layer are high-transparency modified epoxy resin and amino resin; the main components of the transparent back glue layer are EVA resin and polyester resin.
Referring to fig. 2, the utility model discloses the thermoprint has transparent gum layer 4, transparent resin layer 3, can the color development peel ply 2 in proper order to holding to scald the substrate surface after, holding to scald 5 surfaces of substrate. The color-developable stripping layer 2 can be quickly developed after being wiped by alkaline liquid.
Claims (1)
1. The transparent hot stamping film is characterized by comprising a BOPET film base material (1), wherein a color-developable stripping layer (2), a transparent resin layer (3) and a transparent gum layer (4) are sequentially arranged on the surface of the film base material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020256105.4U CN212242711U (en) | 2020-03-05 | 2020-03-05 | Transparent thermoprinting film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020256105.4U CN212242711U (en) | 2020-03-05 | 2020-03-05 | Transparent thermoprinting film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212242711U true CN212242711U (en) | 2020-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020256105.4U Active CN212242711U (en) | 2020-03-05 | 2020-03-05 | Transparent thermoprinting film |
Country Status (1)
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| CN (1) | CN212242711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112937144A (en) * | 2021-01-29 | 2021-06-11 | 恒丰材料科技(浙江)股份有限公司 | Holographic anti-counterfeiting hot stamping film and preparation method thereof |
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2020
- 2020-03-05 CN CN202020256105.4U patent/CN212242711U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112937144A (en) * | 2021-01-29 | 2021-06-11 | 恒丰材料科技(浙江)股份有限公司 | Holographic anti-counterfeiting hot stamping film and preparation method thereof |
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