Bamboo-charcoal viscose fiber and method for making same

A bamboo charcoal viscose and fiber technology, applied in the field of spinning, can solve problems such as low adsorption capacity

Inactive Publication Date: 2005-04-20
XINXIANG CHEM FIBER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no viscose fiber that can absorb peculiar smell, emit light and elegant fragrance and antibacterial and antibacterial effects at the same time. The activated carbon contained in the existing activated carbon viscose fiber is general activated carbon, and its surface area to weight ratio is only 300m 2 / g, its adsorption capacity is low

Method used

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Embodiment 1: the manufacture method of 120D bamboo charcoal viscose fiber filament, raw material: cotton pulp, bamboo charcoal micropowder, dispersant S. The adding amount of bamboo charcoal micropowder: account for 1% of fiber weight. The proportion of bamboo charcoal fiber powder in the fiber is selected. When the content is small, the difference between spinning and pure viscose fiber spinning is small, spinning is easier, and the spinning cost is low, but this kind of bamboo charcoal content is small. The physiotherapy and health care function of viscose filament is very weak and cannot meet the requirements of health care function. The higher the content of bamboo charcoal, the stronger the health care function. Drops can't even spin. Therefore, the content of bamboo charcoal should not be greater than 20%. Its manufacturing process is:

[0015] (1) After the bamboo charcoal is selected and washed, it is coarsely crushed and removed, and then crushed into bambo...

Embodiment 2

[0022] Embodiment 2: the manufacture method of 120D bamboo charcoal viscose fiber filament, raw material: cotton pulp, bamboo charcoal micropowder, dispersant S. The adding amount of bamboo charcoal micropowder: account for 8% of fiber weight.

[0023] (1) After the bamboo charcoal is selected and washed, it is coarsely crushed and removed, and then crushed into bamboo charcoal powder with a particle size of ≤0.5 microns.

[0024] (2) The above-mentioned bamboo charcoal micropowder and water are dispersed in the aqueous solution under the effect of the dispersant S in a ratio of 1:5 by weight, and fully stirred to obtain the bamboo charcoal water-emulsion slurry.

[0025] (3) In the viscose dissolving process, add the bamboo charcoal water emulsion slurry into the viscose and mix and grind for 4 hours to obtain the bamboo charcoal viscose. Maturity: 9.2±2ml.

[0026] (4) above-mentioned bamboo charcoal-containing viscose is filtered for three times according to the standard,...

Embodiment 3

[0029] Embodiment 3: the manufacture method of 120D bamboo charcoal viscose fiber filament, raw material: cotton pulp, bamboo charcoal micropowder, dispersant S. The addition amount of bamboo charcoal micropowder: accounts for 18% of fiber weight.

[0030] (1) After the bamboo charcoal is selected and washed, it is coarsely crushed and removed, and then crushed into bamboo charcoal powder with a particle size of ≤0.5 microns.

[0031] (2) The above-mentioned bamboo charcoal micropowder and water are dispersed in the aqueous solution under the effect of the dispersant S in a ratio of 1:5 by weight, and fully stirred to obtain the bamboo charcoal water-emulsion slurry.

[0032] (3) In the viscose dissolving process, add the bamboo charcoal water emulsion slurry into the viscose and mix and grind for 4 hours to obtain the bamboo charcoal viscose. Maturity: 9.2±2ml.

[0033] (4) above-mentioned bamboo-charcoal-containing viscose is filtered three times according to the norm, and...

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

Said invention discloses a bamboo charcoal viscose fiber and producing method. The bamboo charcoal is finely selected, coarse cracked, dust removed, trash extracted, and pulverized to less than 0.5 micrometer, the bamboo charcoal micropowder and dispersant are put in water to made into aqueous emulsion slurry, filtered four times by two-layer of poplin filter fabric, respectively spinning in filament spinning machine and shorts spinning machine to obtain said bamboo charcoal viscose fiber which has bacteriostasis and antibiotic effect.

Description

Technical field: [0001] The invention relates to a spinning technology, in particular to a bamboo charcoal viscose fiber and a manufacturing method thereof. Background technique: [0002] In order to meet the different needs of modern people, the existing viscose fibers include activated carbon viscose fibers for absorbing peculiar smell, light and elegant fragrance-containing viscose fibers containing fragrances and antibacterial agent viscose fibers. However, there is no viscose fiber that can absorb peculiar smell, emit light and elegant fragrance and antibacterial and antibacterial effects at the same time. The activated carbon contained in the existing activated carbon viscose fiber is general activated carbon, and its surface area to weight ratio is only 300m 2 / g, its adsorption capacity is low. Invention content: [0003] The technical problem to be solved in the present invention is to develop a viscose fiber with strong ability of absorbing peculiar smell, emitt...

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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Patent Type & Authority Applications(China)
IPC IPC(8): C08B9/00D01D5/06D01F2/10
Inventor 张瑞文谢跃亭邵长金
Owner XINXIANG CHEM FIBER
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