There are many types of coated paper for food packaging, and the amount is large, which belongs to direct contact with food. China has set standards to regulate such products.
       The National Papermaking Standards Committee stated that in order to regulate the production of food contact products and protect consumer safety, the coated paper and pulp molded tableware for food packaging will be formulated with national standards.
       The coated paper for food packaging refers to a coated paper for wrapping foods which is formed by using paper as a substrate and coated with PE, PP, PET or a film containing the three materials on one or both sides. cardboard. Commonly used food packaging papers on the market include: low-quantity coated papers for hamburgers, cakes, etc., coated papers with kraft paper for dried fruits such as melon seeds, used to process paper cups, paper bowls, paper meals. High-quantity coated paper and cardboard for boxes and the like.
       There are many types of coated paper for food packaging, and the amount is large, which belongs to direct contact with food. The national standard formulated in China will stipulate the safety performance (health indicators, raw materials) and physical properties (quantitative deviation, banner thickness difference, membrane quantitative deviation, adhesion degree, grease resistance, leakage, and cause) of coated paper for food packaging. , delivery moisture) and other indicators.
     Pulp molded tableware refers to paper tableware made by processes such as molding, molding, drying, etc., and there are molded paper cups, molded paper bowls, molded paper lunch boxes, molded paper trays, molded paper plates, and the like. This kind of product uses virgin fiber pulp as raw material, its strength is better than other similar products, and its recycling value is large and degradable. It is regarded as green and environmentally friendly products. However, there is no national standard for molded paper tableware. In order to improve the standard system for paper products, the National Papermaking Standards Committee will formulate the national standard for pulp molded tableware. The standard will stipulate the safety performance (hygienic indicators, raw materials), physical properties (dimensional deviation, capacity deviation, water leakage, temperature resistance, cup stiffness, weight performance, compression resistance, lid folding test, etc. of pulp molded tableware. Drop test, moisture) and other indicators.