Computer-cut heat transfer film and producing process for same

Abstract

The invention discloses a manufacturing technology for a computer-cut heat transfer film, which comprises the following steps: selecting PET (Polyethylene Terephthalate), CCK (Clay Coated Kraft) paper or PEK (Poly Ether Ketone) paper as a paper base, performing parting treatment on the surface of the paper base by using an organic silicon parting agent and controlling peel strength within 150-250g / inch; coating a heat transfer printing glue layer on the treated surface of the paper base; coating a first covering power layer on the upper part of the heat transfer printing glue layer; uniformly coating a first color layer on the upper part of a second covering power layer; after completely drying the layers, transferring and compounding onto a acrylic acid pressure-sensitive adhesive polyester film; peeling off the paper base; and lastly, cutting according to a required size. The drawn images can be freely cut from the computer-cut heat transfer film provided by the invention by using a computer mechanical cutting machine and a laser cutting machine and then can be transferred onto any textile through a heat pressing tool.

Description

technical field [0001] The invention belongs to the field of heat transfer printing materials, and in particular relates to the synthesis of computer-cut heat transfer printing film that needs digital heat transfer printing composite materials. Background technique [0002] The process of traditional screen printing T-shirt and bag box printing is as follows: [0003] Making pictures——Filin film——making screen——proofing——proofing samples——silk printing——production——heat transfer printing——finishing; It can solve the requirements of simple and mass production, but at the same time, its long process flow, large number of personnel, and insufficient exquisite products also limit its inability to meet the needs of large quantities, multiple varieties, personalization, rapid production, and time-saving and labor-saving. Energy saving and environmental protection and other aspects of the market demand, while addressing rising labor costs, thus putting pressure on corporate perfor...

AI Technical Summary

Problems solved by technology

[0003] Making pictures——Filin film——making screen——proofing——proofing samples——silk printing——production——heat transfer printing——finishing; It can solve the requirements of simple and mass production, but at the same time, its long process flow, large number of personnel, and insufficient exquisite products also limit its inability to meet the needs of large quantities, multiple varieties, personalization, rapid production, and time-saving and labor-saving. The market demand for energy conservation and environmental protection, etc., and at the same time solve the rising labor costs, which put pressure on corporate performance

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