By the CAS Changchun Institute of Applied Chemistry, researchers such as Liu Jingjiang invented self-adhesive protective film of polyethylene-based preparation has won the national invention patent.
Self-adhesive surface protection film is commonly used is protected against dust and body storage, transportation during the anti-scratch, the product mainly adhesive type and co-extrusion blown film type.
The invention uses a three-tier or multi-layer co-extruded blown film prepared by melt protection film is a green environmental protection process, the whole process almost pollution solve the protective film to be protective inner Tong bond strength between Ti, Zhuan Yi and the residual technical problems.
Come from: http://www.protection-film.net