Technology of making paper and paper products by banana fibre

A technology of banana fiber and paper products, which is used in pulping, papermaking, textile and papermaking of cellulose raw materials, etc., to achieve the effects of wide source, prolonged service life and good quality

Inactive Publication Date: 2005-06-01
颜小平 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the existing problems in the existing process, and to provide a pulping process that does not require heating, cooking, and sodium natrium, and has a simple manufacturing process, fast pulping, neutral water quality, low cost, and no pollution. A kind of technology of making paper and paper product with banana fiber

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A kind of technology of making paper and paper products with banana fiber, its manufacturing process comprises:

[0039] (1), select raw materials: the dried banana trees are selected and processed into banana fiber raw materials;

[0040] (2), Soaking: Soak the banana fiber raw material in a clear water pool at room temperature for about 24 hours to ensure softness and facilitate filament separation;

[0041] (3), material cutting: the banana fiber raw material after soaking is cut into unequal length, and its length is about 5mm;

[0042] (4) Separation: Send the cut banana fiber raw material to the fiber separation machine for separation. The fiber separation machine is a fiber separation machine manufactured by Shanghai No. 2 Machinery Factory. The model is 160mm*80mm*Fa ;

[0043] (5), degumming: degumming the raw materials after the filament separation by 5 / 1000 salt;

[0044] (6), beating; the raw material after the degumming is sent into the pulp tank by the ...

Embodiment 2

[0062] The present embodiment differs from Embodiment 1 in that: the banana tree selected as raw material has a certain humidity; the dosage of the medicine in the degumming process is calcium chloride bleaching medicine.

[0063] A kind of technology of making paper and paper products with banana fiber, its manufacturing process comprises:

[0064] (1), select raw materials: banana trees are selected and processed into banana fiber raw materials;

[0065] (2), material cutting: the banana fiber raw material is cut into unequal lengths, and its length is about 5mm;

[0066] (3) Separation: Send the cut banana fiber raw material to the fiber separation machine for separation. The fiber separation machine is a fiber separation machine manufactured by Shanghai No. 2 Machinery Factory, the model is 160mm*80mm*Fa ;

[0067] (4), degumming: degumming the raw materials after the separation by calcium chloride bleaching medicine;

[0068] (5), beating; the raw material after the de...

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Abstract

The present invention is the process of making paper and paper product with banana fiber. Unlike common papermaking material, banana fiber is long, fine, soft and easy to separate, and may be beaten into pulp after separating and degluing without needing heating, soaking in alkali solution, etc. During the degluing, pollution-free brine or common bleaching chemical, such as calcium chloride, is used. Therefore, the process is fast and low in cost, and the effluent may be deposited for reuse or drained into fish pond as fish's feed. The paper and the paper product have good physical performance, including high tension strength, high breaking strength, good water tolerance, etc.

Description

technical field [0001] The invention relates to a process for making paper and paper products from banana fiber. Background technique [0002] With the increasing awareness of forest protection, the current papermaking generally uses plant fibers as raw materials, but there are serious pollution problems in this manufacturing method. In Chinese patent ZL02115525.9, the title of the patent is "Manufacturing Pulp from Banana Trees and Its Technology". The technological process of this invention is: (1), raw materials; Concentration; (4), heating and bleaching; (5), degumming; (6), refining. This method requires heating and cooking in the heating bleaching process, so the discharged water is strongly alkaline and pollutes the environment; second, the raw materials are directly beaten after chopping, the pulping is slow, and the utilization rate of raw materials is not high; third, the manufacturing cost is high, The process takes a long time. Contents of the invention [0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21C3/00
Inventor 颜小平林豪明
Owner 颜小平
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