Face Protection Paper
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The main features of the product:
I. Low basis weight: The basis weight of this product is 150g / m2 to 180g / m2. At the same time, the paper has a high tensile strength, which meets the needs of paper gypsum board production, saving paper consumption for the production of gypsum board. Flat, is the first choice of paper for the production of high-grade gypsum board.
Second, high air permeability: The product has high air permeability, which meets the needs of high-speed gypsum board production lines, and provides a material basis for gypsum board production lines to increase vehicle speed, which is beneficial to gypsum board manufacturers to increase output and benefits.
Third, good penetration of hot water: It is beneficial to control dehydration during the production of gypsum board, improve the flatness of gypsum board, and reduce the generation of low-grade boards and waste boards.
Fourth, the appearance quality is good. In the production of face paper pulp, equipment such as thermal dispersion, deinking and bleaching, and reverse sand removal are added to improve the appearance quality of gypsum board products.
V. Interlayer bonding and high surface strength. During the production of facial paper, chemical additives such as interlayer spray starch are added to increase the bonding and surface strength of the protective paper, thereby reducing the generation of waste boards.
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