The United States recently developed two new packaging materials. DuPont Co., Ltd. launched "Tweak" packaging material, which is a kind of non-woven fabric with a high degree of fineness and special treatment of polyethylene, with high strength, light weight, smooth, lint-free, shading, waterproof, corrosion resistance, resistance The advantages of grinding, flame-proof and good printability, as well as the superiority of paper, film, and cloth. Wide range of applications.
U.S. Ticona Corporation launches VeetranL to the market. Cps liquid crystal polymers are highly impervious to oxygen, water vapor, and aromas. They can be extruded together with conventional packaging resins for retort pouch multilayer films and rigid materials for thermoformed plates and lids. A very thin film of 2.5 μm for food and medical packaging requiring high shielding.