Waterproof antibacterial paper
A technology of paper and waterproof layer, applied in paper, papermaking, paper coating, etc., can solve the problems of health impact, easy dissolution or migration, etc., achieve the effect of less harm, improve antibacterial ability, and inhibit the growth of bacteria
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[0012] Example 1: First prepare a waterproof antibacterial coating, including the following raw materials, 23% antibacterial material, 27% aqueous fluorocarbon emulsion, 0.3% aqueous dispersant, 0.5% aqueous defoamer, 0.3% aqueous leveling agent, and 8% ammonia , Clean water margin.
[0013] Then use the inkjet printing method to print the waterproof and antibacterial coating on the front and back of the coated paper. The weight of the coated paper is 90g / m 2 , The printing thickness of waterproof and antibacterial coating is 23um.
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[0014] Example 2: First prepare a waterproof antibacterial coating, including the following raw materials, antibacterial material 30%, water-based fluorocarbon emulsion 28%, water-based dispersant 0.4%, water-based defoamer 0.4%, water-based leveling agent 0.3%, ammonia water 7% , Clean water margin.
[0015] Then use the screen printing method to print the waterproof and antibacterial coating on the front and back of the kraft paper. The weight of the coated paper is 225g / m. 2 , The printing thickness of waterproof and antibacterial coating is 65um.
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