1. À propos du moulage de pâte à papier Le moulage de pâte à papier est une technologie de fabrication de papier tridimensionnelle. It uses plant fiber pulp (wood, bamboo, reed, sugarcane, straw pulp, etc.) or recycled pulp from waste paper products as raw materials, and uses unique processes and special additives to shape three-dimensional paper products of a certain shape on a molding machine with a special mold. Its production process is completed by pulping, adsorption molding, drying and shaping, etc. It is harmless to the environment; it can be recycled and reused; its volume is smaller than that of foamed plastics, it can be overlapped, and it is convenient for transportation. In addition to making lunch boxes and meals, pulp molding is also used for cushioning and shockproof packaging of home appliances, 3C products, daily chemical products and other products, and it has developed very rapidly.
C. Pulp: There are many types of pulp, including bamboo pulp, sugarcane pulp, wood pulp, reed pulp, wheat straw pulp, etc. Bamboo pulp and sugarcane pulp have long fibers and good toughness, and are generally used for products with higher exigences. Reed pulp, wheat straw pulp and other pulps have short fibers and are relatively brittle, and are generally used for lighter products with lower requirements.
Heure de publication : 28 août 2024