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Production technology of all-wood-pulp unbleached ecological environmentally-friendly toilet paper

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Title:
Production technology of all-wood-pulp unbleached ecological environmentally-friendly toilet paper
Author: BU XIANGSHENG ; LI QIANG ; LI JINTAO ; BU XIANGPENG
Subjects: APPARATUS THEREFOR ; FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT ; PAPER-MAKING ; PRODUCTION OF CELLULOSE ; PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS ; REGENERATION OF PULPING LIQUORS ; TEXTILES ; TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKINGMACHINE
Description: The invention relates to the technical field of papermaking technologies, and concretely relates to a production technology of all-wood-pulp unbleached ecological environmentally-friendly toilet paper. The technology concretely comprises the following steps: 1, defibering 100% by mass of unbleached wood pulp plates with a waterpower pulper, adding edible yeasts having a weight being 0.1% of the weight of the resulting unbleached wood pulp, and fermenting at 28-30DEG C for 4-6h; 2, beating the fermented pulp with a millstone mill, wherein beating parameters comprise that the beating concentration is 3.8-4.0%, the beating degree is 42-45DEG SR, and the wet weight is 4-5g; and 3, sequentially carrying out operations of wet end shaping, squeezing dehydration, drying, reeling, rewinding and slitting on the beaten pulp to obtain the toilet paper. The technology of the invention has the advantages of simplicity, convenient operation, and no bleaching in the product production process, no addition of any chemical add
Creation Date: 2012
Language: Chinese;English
Source: esp@cenet

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Production technology of all-wood-pulp unbleached ecological environmentally-friendly toilet paper

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