Factory wholesale edible filter paper industrial oil filter paper plate frame filter oil filter paper
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价格¥
0.25
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Detail
Absorbent paper is made of 100% natural plant fiber.Paper whose main ingredient is cellulose, It can hold waterThe main component of paper is cellulose, cellulose is a natural macromolecular organic matter, the cellulose in the paper staggered network, there are many Spaces between, these Spaces can hold water, this is the capillary effect, because of tension






