The adhesive for hand-printed armbands, also called trademark adhesive, is made of silica gel. The material of silica gel itself belongs to silicone, and it is an organic synthetic rubber. The main purpose of trademark adhesive is to press trademark words and pictures on the sheet-like film, and then fix the film on the product as a trademark card.

the trademark adhesive is characterized by clear printing pattern, good oiling and degreasing effect, low viscosity, good fluidity, fine gum, good resilience, many transfer printing times, no impurities and no particles.