Preparation method of bobbin paper

A bobbin paper and waste paper technology, applied in the directions of non-woody plant/crop pulp, secondary cellulose fibers, etc., can solve the problems of breaking industry rules, poor bobbin paper quality, poor paper quality, etc., to reduce damage , sufficient raw materials, the effect of reducing damage and pollution
CN105951501AInactive Publication Date: 2016-09-21ZHEJIANG HUACHUAN IND GRP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ZHEJIANG HUACHUAN IND GRP
Publication Date
2016-09-21
Estimated Expiration
Not applicable · inactive patent
Patent Text Reader

Abstract

The invention discloses a method for preparing bobbin paper, which comprises the following weight ratios: 15-26 parts of bagasse pulp, 8-15 parts of fluff fiber, 28-39 parts of banana stem pulp, and then 15-26 parts of bagasse pulp, Put 8-15 parts of fluff fiber and 28-39 parts of banana stalk pulp into the mixer and stir fully, and raise the temperature to 60°C to activate the internal cellulose, and then go through screen separation, filter cleaning, fiber grinding, dehydration and separation The step of machine dehydration, and then add the following weight ratio: 17-32 parts of American waste paper, 35-52 parts of domestic waste paper, and add water to dilute, the ratio of slurry to water is 3-8:5-12, and then add papermaking Additives and fillers, and heated and stirred, heated to 70 ° C, and then processed, dried and cut into the required bobbin paper. The preparation method of the bobbin paper in the present invention has the advantages of low production cost and good product quality. , The advantage of increasing the value of pulp.
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Description

technical field

[0001] The invention relates to the field of industrial paper, in particular to a method for preparing bobbin paper. 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, and no tree pulp is required. 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.

[0003] The pulp used in the existing bob...

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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