Hangzhou Zhengda Color Printing Factory Passes Two New Products for Packaging

Entrusted by the Science and Technology Department of Zhejiang Province, Hangzhou City, Lee, Technology Bureau on May 28 in Hangzhou, Hangzhou Zhengda Color Printing Factory research and development of "self-standing suction packaging bags" and "laser heat sealing security multi-layer composite film" two Packaging new products for technical appraisal.

"Self-standing suction-type packaging bag" is made of polyolefin and polyester as raw materials, and is obtained through multi-layer co-extrusion, color printing, heat-sealed bag making, and built-in straw.

“Laser heat sealing and anti-counterfeiting multi-layer composite film” adopts laser holographic pattern technology to copy information on thin film materials, vacuum aluminum plating, and compounding with multi-layer thin film.

The above two products have good practical effects and broad market prospects for improving the quality of commodity packaging, ensuring the health and safety of food drinking, and preventing counterfeit and shoddy goods. The social and economic benefits are obvious.