Polypropylene (PP)

1. Film Material—Biaxially Oriented Material

Product Introduction Sinopec is the largest supplier of biaxially oriented polypropylene (BOPP) resin in China. Significant breakthroughs have been made in the theoretical research of BOPP. By designing and controlling the molecular structure of polypropylene, key technical issues such as stretching stability and thermal stability have been resolved, comprehensively improving the product quality of Sinopec's BOPP specialty materials. During film production, the line speed can reach over 400 meters per minute.

Product Applications BOPP material is primarily used in the field of inner and outer packaging films with high stiffness and high transparency. It is also widely used to produce flat films for printing and lamination, matte films, pearlized films, synthetic paper, cigarette films, and other products. It is commonly used for making trademark printing, printing and lamination, food and beverage packaging, cigarette packaging, and adhesive tapes.