Pulp Molding Raw Material 3: Wheat Straw Pulp

Wheat straw pulp, divided into mechanism fiber wheat pulp, chemical mechanical wheat pulp and chemical wheat pulp.

Wheat straw pulp fiber is short, molded wheat straw fiber products surface smooth and delicate, good stiffness, the product is very brittle, poor flexibility, most pulp molding tableware products can be 100% wheat straw pulp as raw materials. However, for molded wheat straw fiber products with complex shape and deep depth, it is necessary to add long fiber pulp to the production process to increase the toughness of the products.

Wheat straw pulp is mostly primary color pulp. bleached wheat straw pulp is less seen in the market. Wheat straw pulp mostly appeared in Shandong Province and northern China. Because the wheat planting area is very large in the world, especially in the north of China, a large number of wheat straw can not be treated, so the production of wheat straw pulp has a broad prospect, but the pulp yield of wheat straw pulp is relatively low.