1, any label, if it is attached at the beginning, will definitely be attached. But if it doesn't stick, it will tilt up after a while. This is a typical phenomenon of insufficient viscosity. It is necessary to consider replacing the adhesive raw materials with stronger viscosity. It is recommended to choose a label manufacturer with a big brand, ask for money and be sticky, and choose materials with suppliers.

2. Secondly, considering the material of the surface material and the collocation of the pasted object, if the surface of the pasted object is curved, then the soft and thin material must be selected, and these two requirements must be met, because the hard and thick material has strong toughness and is easy to rebound. In actual material selection, consider using pp, pe and other materials instead of pet, preferably 0. 15mm, not exceeding 0.25mm..