Sticker paper also known as self-adhesive label material, is a
composite material made of paper, thin film or special material
with adhesive on the back and silicon protective paper on the back.
Because there are many types of coating technology, led to
different class, self-adhesive materials to form the development
direction is from the traditional roller coating, blade coating to
develop in the direction of high pressure stretch film coating,
to ensure maximum coating evenly sensibility, avoid the generation
of air bubbles and the eye of a needle, ensure the quality of
coating, and stretch cloth coating technology is not mature in
China, our country mainly adopts the traditional roller coating.