Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Heat transfer film and preparation method thereof

A technology of thermal transfer film and transfer layer, applied in the field of printing, can solve the problems that affect the thermal transfer effect of the thermal transfer film, affect the pattern quality of the rewinding surface of the thermal transfer film, ink evaporation, etc., and achieve long-term protection. The effect of pattern and thermal transfer printing is good, and the effect of reducing production cost

Inactive Publication Date: 2019-01-18
FOSHAN JUYE TECH CO LTD
View PDF0 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing thermal transfer film has the problem of permeability, which will affect the winding of the thermal transfer film and the quality of the pattern on the surface. If the pattern after transfer is not protected, the ink will easily evaporate, and it will also affect the quality of the thermal transfer film. heat transfer printing effect

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Heat transfer film and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The present invention provides a thermal transfer film. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0019] A thermal transfer film provided by the invention, such as figure 1 shown, including:

[0020] The base layer 10, the release layer 20, the protective layer 30, the transfer layer 40 and the glue layer 50 connected in sequence; the back side of the base layer 10 is provided with an anti-sticking layer to prevent the transfer film from sticking to the glue layer Together, it is convenient for the transfer film to be rolled and packaged.

[0021] Specifically, the base layer 10 is a PET film, wherein the thickness of the PET film is...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Thicknessaaaaaaaaaa
Login to View More

Abstract

The invention provides a heat transfer film and a preparation method thereof. The heat transfer film comprises a base layer, a protective layer, a detachment layer, a transfer layer and a glue layer which are sequentially connected; and an anti-adhesive layer is arranged at the back of the base layer, so that the permeability is good and the printing ink transfer is facilitated. At the same time,the heat transfer film is good in heat transfer effect, fully meets actual requirements of heat transfer printing; and after the transfer of the heat transfer film, a protective film formed on the surface of a product is resistant to alcohol, scratches and friction, high in hardness, and capable of protecting a pattern for a long time; and the heat transfer film is simple in preparation and low inproduction cost.

Description

technical field [0001] The invention relates to the technical field of printing, in particular to a thermal transfer film and a preparation method thereof. Background technique [0002] Thermal transfer printing is a type of transfer printing, the essence is to pre-print patterns or characters on the substrate film to form thermal shrinkage. Then, through the action of heat and pressure, the graphics and text of the printing layer are transferred to the process of the substrate. As a relatively mature special printing technology, thermal transfer printing is green and environmentally friendly, and meets international non-toxic standards. Rich layers, small color difference, good reproducibility, can achieve the effect required by the designer. However, the existing thermal transfer film has the problem of permeability, which will affect the winding of the thermal transfer film and the quality of the pattern on the surface. If the pattern after transfer is not protected, th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B41M5/40
CPCB41M5/40
Inventor 戴炬枫
Owner FOSHAN JUYE TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com