PET release film is a material commonly used in thermal transfer. The substrate is PET, which is coated with silicone oil, so it is also called silicone oil film. The conventional thickness is from 25um to 150um. There are hot and cold torn and matte surfaces. After anti-static and anti-scratch treatment, the product has good adsorption and adhesion.
Release film
PET release film is also called PET silicone oil film, which is to coat a layer of silicone oil on the surface of the PET film to reduce the adhesion of the PET film surface and achieve the release effect. It can be divided into single-sided release film and double-sided release film. According to the release force, it can be divided into light release film, medium release film and heavy release film. Commonly used thicknesses are: 0.012mm, 0.019mm, 0.025mm, 0.038mm, 0.05mm, 0.075mm, 0.1mm, 0.125mm, 0.188mm, PET release film manufacturers are equipped with large slitting, slicing machines, press Divide and slice according to your specifications. PET release film is now widely used in packaging, printing, screen printing, pad printing, nameplates, membrane switches, flexible circuits, insulation products, circuit boards, laser anti-counterfeiting, laminating, electronics, sealing materials, reflective materials, and waterproofing. Materials, medicine (plaster paper), sanitary paper, adhesive products, die-cutting and punching processing and other industries.
Method of release film
PET release film, also known as thermal transfer film, peeling film, release film, slip film, thinner paper, silicone oil film, anti-adhesive film, silicone oil release paper, silicone oil paper, mask film, PET release film, also known as PET Transfer film. It is mainly used as a carrier for vacuum aluminization, that is, after the PET film is placed in a vacuum aluminizing machine for aluminum plating, the glue is applied to compound with the paper, and then the PET film is peeled off, and the aluminum molecular layer is transferred to the surface of the cardboard through adhesion. The so-called aluminized cardboard is formed. The production process of aluminized cardboard is: PET base film → release layer → color layer → aluminized layer → glue layer → transfer to cardboard.
