PET release film has the advantages of light, high strength, high strength, good transparency and gas resistance, non -toxic, tasteless and other advantages, and achieve rapid development. PET release film is also called PET silicon oil film, which is to apply a layer of silicone oil on the surface of the PET film to reduce the adhesion of the PET film surface and achieve the effect of ionizing. It can be divided into single -sided ionizing membrane and double -sided separation membrane. The ionizing force can be divided into light ionized membranes, medium -lying membranes, and resume -proof membranes.
PET release film uses common problems and solutions
1. After the tape is fitted with the separated membrane, there are some tapes off the tape when they are peeled, and the sound of slap and pops is made.
The sound occurs when peeling. The first is the result of excessive departure, followed by the result of uneven coating.
3. After cutting and cutting for a period of time, the tape and the lyric membrane cannot be stripped.
It cannot be peeled with the tape after pasteting. Generally, there are uneven coatings. Some of the leakage of some separate membranes will make a certain part without a separate effect, so that the tape cannot be peeled. this problem.
5. Disposal membrane generates static electricity during the scroll scroll and adsorb dust.
In addition to physical treatment methods, chemical treatment is permanently permanent. Generally, the model -cutting factory with optoelectronic -level molds has a dusty workshop and there are equipment removal equipment. The problem will not be very large. Those who require strict requirements can choose the anti -static coating off the membrane.