With the gradual escalation of the "plastic ban", the voice of replacing plastic with paper is getting higher and higher. Many environmentally friendly products such as paper straws and degradable plastics have infiltrated our lives. Pulp molding is also one of them.
Pulp molding is commonly referred to as "paper tray", which is a new type of environmentally friendly product obtained by molding a slurry made of renewable plant fibers through a specific mold. Its main raw materials include: wood pulp of conifers and hardwoods, bamboo pulp, reed pulp and other straw pulps, as well as waste paper pulp. At present, the production of paper plastic has two processes, dry pressing and wet pressing. The products produced are suitable for electronic digital product paper trays, watch paper trays, cosmetic paper trays, high-end products paper trays, paper trays for food hygiene inner packaging, and home appliances. And other packaging.
Pulp molding, as a green, degradable and environmentally friendly product, has many advantages in one: The raw materials for paper trays are mainly waste paper pulp, bamboo pulp, etc., with a wide range of sources and low cost; strong air permeability, good water absorption, Hydrophobicity and heat insulation, can well preserve fresh products; small size, can be overlapped for storage, saving stacking space and transportation costs; with good buffering capacity, can protect the product to the greatest extent; the product has sound absorption, heat insulation And other characteristics, can effectively reduce indoor noise. In addition to these, the product also has the characteristics of acid resistance, alkali resistance, sun resistance, water resistance, anti-static, oil resistance, and non-leakage. Pulp molding has a wide range of applications, such as the common cosmetic packaging field, catering packaging field, and logistics field. Based on the advantages of paper-plastic packaging, such as water and oil resistance, it can also effectively replace plastic packaging.
After 2020, my country began to develop its own paper-plastic production line and pulp-molded products. In the context of plastic bans and environmental protection, paper-plastic products ushered in an explosive increase in disposable packaging tableware and other fields, and the market was in short supply. Pulp molding is currently undergoing vigorous development. It is actively developing paper-plastic products. It is expected that paper-plastic packaging can replace plastic packaging in the future and bring a greener and more environmentally friendly life to everyone.
