Anti-aging dyeing process for fungi-proofing bag paper
An antibacterial bag paper and antibacterial technology, which is applied in paper, papermaking, textiles and papermaking, etc., can solve the problems of pesticide residues, affecting product exports, and not being effectively solved, achieving strong anti-aging ability and low damage rate , strong coverage effect
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[0011] Inorganic pigment dye iron oxide yellow, the dosage is 3% of the absolute dry pulp, and the dosage of iron oxide green is 0.4% of the absolute dry pulp, add it to the pulp preparation tank of the mushroom bag paper for dyeing, mix it evenly, and send it to the papermaking process for papermaking , The detection value of finished paper color is: 1:61.85, a:9.92, b:26.66. The detection value of the color after actual use is: 1: 63.79, a: 8.08, b: 28.78. The color detection values of antibacterial bag paper made with organic dyes before and after use under the same process were 1:55.14, a: 4.34, b: 24.40 and 1: 61.40, a: 0.85, b: 11.9. From the above actual test data, it can be compared that the anti-bacteria bag paper dyed with inorganic pigments has higher color stability than organic dyes and stronger anti-aging ability.
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