1. Alcohol removal method: soak a soft cloth in a sufficient amount of 95% alcohol, and then gently wipe the adhesive, the adhesive will become soft and easy to fall off, and alcohol will generally not damage the surface of plastic parts or car paint.

2, hand cream removal method: hand cream contains a lot of water (generally more than 70%), water contains a certain amount of surfactant. Surfactant has good wetting, penetrating and dissolving ability, and can quickly penetrate between the adhesive and the surface of the object, thus achieving the purpose of cleaning.

3. Glue removal method: After the tape traces are blown clean with a hair dryer, the glue will be very clean.

Self-adhesive, also known as self-adhesive label material, is a composite material with paper, film or special material as fabric, adhesive coated on the back and silicon-coated protective paper as backing paper.

There are many coating technologies, which lead to the formation of different grades of self-adhesive materials. The development direction is from traditional roll coating, blade coating to high-pressure tape casting coating, which can ensure the uniformity and sensitivity of coating to the maximum extent, avoid the generation of bubbles and pinholes and ensure the coating quality. However, the casting coating technology is not mature in China, and the traditional roller coating method is mainly used in China.

References:

Sticker-Baidu Encyclopedia