The composition and species of double-sided adhesive tape
Double-sided tape seeming ordinary can be used in our everyday life. It is greatly useful in the field of electronics industry and industrial production. Double sided tape technology is very complex to those who use it. In fact, coating technology has very big effect on the performance of the adhesive tape.
Double-sided tape is rolled adhesive tape which rubber PSA (pressure sensitive adhesive) or resin PSA is coated on the backing material composed of paper, cloth, plastic film. And it’s composed of base material, adhesive, isolation paper (film). According to the colloidality, it can be divided into solvent adhesive tape (oily double-sided adhesive), emulsion adhesive tape (water-based double-sided adhesive), hot melt adhesive tape, rolling type adhesive tape and reactive adhesive tape.
What the difference between double-sided tape and ordinary transparent tape is that the double-sided tape can paste on the both sides. When coated, the Coverage of the adhesive should be controlled carefully. Release paper should be professionally chosen according to the category and the viscosity of the adhesive.
Double side adhesive tape is widely used in leather, name plate, stationery, electronics, automotive trim fixed, footwear, paper, handicrafts and paste positioning purposes. Hot melt tape is mainly used in stickers, stationery, office, etc. Oily double-sided adhesive is mainly used in leather, pearl cotton, sponge, shoe products. Embroidered double-sided adhesive is mainly used in computer embroidery.
Double side adhesive tape type are many: mesh reinforcement double-sided tape, Reinforcing double-sided tape, Rubber tape, high temperature double-sided tape, non-woven double-sided tape, no residual adhesive tape, cotton paper double-sided tape, glass cloth tape, PET double-sided tape, foam double-sided tape and so on. They are applied to different production process in different fields.