SDSQ Biomaterials Technology Corporation uses plant cellulose as raw material, and cooperates with the Institute of Physics and Chemistry of the Chinese Academy of Sciences to focus on the research and development and industrial production of nanocellulose, breaking through the technical bottleneck of continuous, stable and low-cost preparation of micro/nanocellulose industrialization, and realizing micro/nanocellulose industrialization. The green manufacturing of nanocellulose has now derived more than a dozen types of nanocellulose products, and has built a 15,000-ton/year nanocellulose hydrogel production line, becoming a promoter of application research and development in the field of green functional new materials.
Especially in the field of papermaking, through the addition process in the pulp and the coating process on the surface of the paper, the paper is given high strength, water resistance, oil resistance, high barrier and other properties, which solves the problem of low strength and easy water absorption when paper products are used in the field of disposable food packaging. , The key technical problem of easy oil absorption has become a green substitute for paper to replace plastic and reduce chemicals.
The packaging paper currently used for food complies with China's food safety and food contact material regulations GB/T4806.8-2016 and GB9685-2016, EU food contact material regulations (EC) No1935/2004, US FDA food regulations 176.170, in the alternative coating Waxed or coated hamburger wrapping paper, paper straws, pulp molding and other multifunctional food wrapping paper have broad application prospects.