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Antibacterial blended yarn and spinning process thereof

A blended yarn and process technology, which is applied in the field of antibacterial blended yarn and its spinning technology, can solve the problems of hand feel, skin-friendly cohesion and poor spinnability, etc., and achieve wide adaptability of raw materials, short process and high technology popular effect

Active Publication Date: 2011-04-13
JIANGNAN UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although bamboo charcoal fiber has excellent antibacterial and adsorption properties, but due to its poor hand feeling, skin affinity, cohesion and spinnability, it needs to be mixed with other fibers for spinning. How to choose different varieties and different proportions of other fibers Mixing with bamboo fiber, and what kind of spinning process can be used to spin out all better yarns of various properties will be technical problems to be solved by those skilled in the art

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

[0024] Raw materials: bamboo charcoal fiber weight ratio is 25%, cotton fiber weight ratio is 35%, modal fiber weight ratio is 20%, tencel fiber weight ratio is 20%.

[0025] Yarn number: 14.5×2tex;

[0026] Technological process: bulk fiber dyeing, fiber blending, carding, cotton drawing, cotton roving, cotton spun yarn, winding, and doubling.

[0027] (1) Bamboo charcoal fiber and cotton fiber are dyed in a certain proportion of loose fiber, and the above ratio of modal fiber and tencel fiber is mixed and then dyed in loose fiber.

[0028] (2) Carding process

[0029] The carding process parameters are: in the spinning machine, set the distance between the cylinder roller and the cover plate at 5 points 0.2, 0.17, 0.18, 0.17, 0.18mm, the distance between the cylinder roller and the doffer roller is 0.1mm, and the distance between the cylinder roller and the licker-in roller The distance is 0.12mm, the line speed ratio of the cylinder roller and the licker-in roller is 2.3,...

Embodiment 2

[0039] Raw materials: Bamboo charcoal fiber is 20% by weight, cotton fiber is 40% by weight, modal fiber is 20% by weight, and tencel fiber is 20% by weight.

[0040] Yarn number: 11.6×3tex;

[0041] Technological process: bulk fiber dyeing, fiber blending, carding, cotton drawing, cotton roving, cotton spun yarn, winding, and doubling.

[0042] (1) Bamboo charcoal fiber and cotton fiber are dyed in loose fiber according to the above ratio, and modal fiber and tencel fiber are mixed in a certain proportion and then dyed in loose fiber.

[0043] (2) Carding process

[0044] Carding process parameters are: cylinder roller to cover plate 5-point distance 0.19, 0.18, 0.18, 0.17, 0.20mm, cylinder roller to doffer roller distance 0.1mm, cylinder roller to licker-in roller distance 0.12mm, cylinder The line speed ratio of roller and licker-in roller is 2.2, and the basis weight of raw sliver is 13.5 / 5m.

[0045] (3) Roving process

[0046]The process parameters of the roving are:...

Embodiment 3

[0054] Raw materials: bamboo charcoal fiber weight ratio is 25%, cotton fiber weight ratio is 35%, modal fiber weight ratio is 20%, tencel fiber weight ratio is 20%.

[0055] Yarn number: 9.7×3tex;

[0056] Technological process: bulk fiber dyeing, fiber blending, carding, cotton drawing, cotton roving, cotton spun yarn, winding, and doubling.

[0057] (1) Bamboo charcoal fiber and cotton fiber are dyed in a certain proportion of loose fiber, and modal fiber and tencel fiber are mixed in a certain proportion and then dyed in loose fiber.

[0058] (2) Carding process

[0059] Carding process parameters are: cylinder roller to cover plate 5-point distance 0.20, 0.18, 0.18, 0.18, 0.20mm, cylinder roller to doffer roller distance 0.1mm, cylinder roller to licker-in roller distance 0.12mm, cylinder The line speed ratio of roller and licker-in roller is 2.2, and the basis weight of raw sliver is 13.5 / 5m.

[0060] (3) Roving process

[0061] The process parameters of the roving a...

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 an antibacterial blended yarn and a spinning process thereof. The antibacterial blended yarn is spun by 20 to 25 weight percent of bamboo carbon fiber, 35 to 40 weight percent of cotton fiber, 20 to 25 weight percent of modal fiber and 20 to 25 weight percent of tencel fiber through a semi-spinning process. The spinning process sequentially comprises dyeing, carding, drawing, roving, spinning and spooling. The bamboo carbon antibacterial blended yarn is blended by various fibers, the characteristic of each fiber is highlighted by rationally arranging a weight ratio of each fiber, and the advantages of various fibers are integrated, so that the basic performance of the yarn is kept, and the antibacterial function is also guaranteed. The adopted semi-spinning process has shorter flow than the spinning process; and the yarn is fluffier and softer than the spun yard and is more uniform and glossier than the roved yarn. The semi-spinning process has high raw material adaptability, the spinning count can be high or low, technology is popularized, equipment investment is small and occupied plant area is small.

Description

technical field [0001] The invention relates to the textile industry, in particular to an antibacterial blended yarn and a spinning process thereof. Background technique [0002] With the development of social economy and the improvement of people's living standards, people's consumption concepts are constantly updated, and they pay more and more attention to the quality of life and living environment, and the functional requirements for clothing are also getting higher and higher, especially for antibacterial clothing. , health care, feel, quality and other aspects of the requirements are also constantly improving. Because underwear is in close contact with human skin, it is constantly polluted, including dust, floating soil, and food stains from the human body, the outside world, and the atmospheric environment; there are also secretions such as sweat, fat, and epidermis from the human body. These stains cause harmful bacteria to multiply rapidly, produce undesirable comp...

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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IPC IPC(8): D02G3/04
Inventor 王鸿博陈建强高卫东周婉
Owner JIANGNAN UNIV
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