Heat blocking film

A hot stamping, thermoplastic resin technology, applied in the field of hot stamping film, can solve the problems of unsatisfactory scratch performance, low non-paper transfer rate, poor scratch resistance, etc., and achieve excellent scratch resistance and excellent image quality. Image clarity, excellent performance

Inactive Publication Date: 2011-01-05
杭州兴甬复合材料有限公司
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Chinese patent 88107918.9 discloses a wax thermal color ribbon, which is characterized in that its ink layer is mainly composed of montan wax, synthetic wax, Sichuan wax, IV resin, castor oil and carbon black; it is characterized in that the cost is low, and the disadvantage is Poor abrasion resistance
Chinese patents 90109475.7 and 97119461.0 respectively disclose a wax ribbon, the disadvantage of which is that the scratch performance is not ideal, and it is only suitable for TTR ribbon
Combining the technical solutions of the above patents, it can be seen that the focus of its R&D and technological transformation is concentrated on the thermal transfer ribbon part. Most of the products are used in office equipment for fax machines, with poor scratch resistance and easy film removal. very low rate

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

Embodiment 2

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
Melting pointaaaaaaaaaa
Melting pointaaaaaaaaaa
Thicknessaaaaaaaaaa
Login to view more

Abstract

A thermoprinting film for the big perfusion bag is composed of a substrate layer made of bidirectionally stretching polyester film, a coated parting layer prepared from hard wax and thermoplastic resin, and a coated coloring layer prepared from coloring agent, thermplastic resin, filler and assistant. Said coloring agent is prepared from one or more refractory dyes or pigments. Said thermolastic resin is prepared from adhesion-promoting thermoplastic resin and refractory thermoplastic resin.

Description

A hot stamping film technical field The invention relates to a hot stamping film, in particular to a hot stamping film that can be used for hot stamping of large infusion bags, and can also be applied to various plastic packaging bags, stickers, cards, films, leather, Hot-stamping date, batch number and commodity price etc. on paper box, aluminum foil and other printing materials. Background technique Hot stamping is to use various printing methods (such as gravure printing, silk screen printing, offset printing, etc.) to print graphics and text on plastic films, and transfer the graphics and text of the thermal transfer printing film to the substrate through the action of heat and pressure during use. A method to realize graphic printing above. Now, this special printing method is more and more widely used in surface decoration, ranging from building decoration materials to student stationery, including medicinal liquid storage, beverage filling, etc., hot stamping is a ...

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): B41M5/40B41M5/00
Inventor 陈林辉吴小莺
Owner 杭州兴甬复合材料有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products