Abrasion-resistant waterproof bobbin paper and preparation method thereof
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A bobbin paper and clear water technology, which is applied in paper, papermaking, paper coating, etc., can solve the problems of low grade and poor bobbin paper quality, and achieve improved water resistance and abrasion resistance, good waterproof performance, and easy degradation Effect
Inactive Publication Date: 2020-02-21
YIWU YINAN PAPER IND CO LTD
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However, in order to further reduce costs, some manufacturers add various fillers to the sl...
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the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Embodiment 1
[0016] A wear-resistant and waterproof bobbin paper of the present invention, the wear-resistant and waterproof bobbin paper is composed of the following proportioning ingredients in parts by weight: 50 parts of waste paper fibers, 50 parts of fluff fibers, 88 parts of bagasse pulp, 50 parts of clear water, two 11 parts of silicon oxide, 1 part of melamine formaldehyde resin, 2 parts of calcium carbonate, 3 parts of cationic starch, 3 parts of polyacrylamide, 1 part of acrylic polyol and 4 parts of carboxymethyl cellulose.
[0017] The preparation process of the wear-resistant and waterproof bobbin paper is as follows:
[0018] 1) Extract 50 parts of waste paper fiber, 50 parts of fluff fiber, 88 parts of bagasse pulp, 50 parts of clear water, and 11 parts of silicon dioxide according to the proportioning by weight for crushing and beating. The concentration of the slurry is 4.5%-6.5%. for 23-26°SR.
[0019] 2) Extract 1 part of melamine formaldehyde resin, 2 parts of calcium...
Embodiment 2
[0025] It differs from Example 1 in that the wear-resistant and waterproof bobbin paper is composed of the following proportioning components in parts by weight: 110 parts of waste paper fibers, 110 parts of fluff fibers, 125 parts of bagasse pulp, 70 parts of clear water, silicon dioxide 17 parts, 9 parts of melamine formaldehyde resin, 13 parts of calcium carbonate, 8 parts of cationic starch, 11 parts of polyacrylamide, 7 parts of acrylic polyol and 9 parts of carboxymethyl cellulose.
Embodiment 3
[0027] It differs from Example 1 in that the wear-resistant and waterproof bobbin paper is composed of the following proportioning components in parts by weight: 77 parts of waste paper fibers, 66 parts of fluff fibers, 111 parts of bagasse pulp, 60 parts of clear water, silicon dioxide 14 parts, melamine formaldehyde resin 5 parts, calcium carbonate 6 parts, cationic starch 5 parts, polyacrylamide 8 parts, acrylic polyol 4 parts and carboxymethyl cellulose 6 parts.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract
The invention discloses abrasion-resistant waterproof bobbin paper and a preparation method thereof. The abrasion-resistant waterproof bobbin paper is composed of the following components in parts byweight: 50-110 parts of wastepaper fibers, 50-110 parts of fluff fibers, 88-125 parts of bagasse pulp, 50-70 parts of clear water, 11-17 parts of silicon dioxide, 1-9 parts of melamine formaldehyde resin, 2-13 parts of calcium carbonate, 3-8 parts of cationic starch, 3-11 parts of polyacrylamide, 1-7 parts of an acrylic polyol and 4-9 parts of carboxymethyl cellulose. The abrasion-resistant waterproof bobbin paper is prepared by using the bagasse pulp, the fluff fibers and the wastepaper fibers as raw materials, so that the production costs are greatly reduced; the method does not use log woodpulp and all use the waste for reproduction, thereby reducing the pollution to the environment, the formed bobbin paper is more easily degraded after use, and the environment is protected; the fiberraw materials used in the method are rich in fiber, and after the raw materials are used to prepare the paper, the paper has excellent compression and tensile resistance, bending degree, and water resistance; and the polyacrylamide, the acrylic polyol and the carboxymethyl cellulose are used as sizing materials, so that the water resistance and abrasion resistance are greatly improved.
Description
technical field [0001] The invention relates to a wear-resistant and waterproof bobbin paper and a preparation method thereof. Background technique [0002] Tube paper is mainly used in the production of cores and pipes, industrial tubes, mulch tubes, fireworks tubes, textile tubes, spiral tubes, pagoda tubes, parallel tubes, various paper corners, cartons, honeycomb cardboard, etc. Compared with other types of paper, the cost of pulp required is relatively low. Most of them are made of various waste paper pulp or biological raw material pulp, without the need for tree pulp. The main purpose of the bobbin paper is not to be used in high-demand environments. Therefore, bobbin paper does not have very high requirements for raw materials and manufacturing processes, and some waste residues and waste paper can be reprocessed to reduce production costs, and at the same time reduce the consumption of logs and protect the environment. However, in order to further reduce costs, som...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information
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