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Bamboo / polyester blended fabric and production process thereof

A polyester blending and fabric technology, applied in textiles, textiles, papermaking, fabrics, etc., can solve the problems of acid resistance, poor alkali resistance, low strength, and poor shape retention.

Inactive Publication Date: 2009-04-22
FUJIAN HONGYUAN GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Because the cross-sectional structure of bamboo fiber is porous, it has good moisture absorption and perspiration and quick drying; but it has a strong swelling and dissolution effect in alkali, and the permeability of alkali to bamboo fiber is greater than that of viscose fiber, as well as its stability to inorganic acids. Smaller than viscose fiber, resulting in poor acid and alkali resistance, large shrinkage, low strength, especially low wet strength, the fabric will appear boneless and poor shape retention

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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  • Bamboo / polyester blended fabric and production process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] [Example 1] Bamboo fiber and polyester blending (twist coefficient: 372)

[0014] Bamboo fiber (22.4tex (26 S )) blended with polyester (moisture-wicking fiber): 70 / 30 by weight

[0015] Prepare bamboo / polyester blended yarn according to the following process route:

[0016] Blowing → FA002 Grabber → FA016A Mixing Machine → FA106A Card Opener → FA046A Vibrating Cotton Box Feeder → FA141A Rolling Machine → FA201B Carding Machine →

[0017]

[0018] FA306 drawing frame (three parallels)→FA458A roving frame→FA506 spinning frame→GA013 winding machine

[0019] The moisture regain of each process is controlled at 10%-13% to improve spinnability.

Embodiment 2

[0020] [embodiment 2] make knitted fabric

[0021] Adopt the following process route to prepare bamboo fiber knitted double pique fabric:

[0022] Model: Jingwei single-sided machine JWE1163-34

[0023] Machine size: 28 needles / 25.4mm

[0024] Tube diameter: 34"

[0025] Raw material: 22.4tex (26 S ) bamboo / polyester (moisture wicking fiber) blended yarn (70 / 30)

[0026] Rough weight: 175g / m 2 Rough width: 120cm

[0027] Coil length: 26cm / 100pcs

[0028] Pin header: AB

[0029] Triangular row:

[0030] Yarn threading method: 4 roads and 1 cycle, each thread threading is the same (single yarn)

[0031] When weaving: the yarn feeding tension is generally controlled at 5-10g, which is more suitable; the design weight of the knitted fabric is controlled at the lower side (shrinkage is about 5%-8%).

[0032] Pure bamboo fiber has a shrinkage rate of 10-20%, low strength, especially low wet strength, and problems in printing and dyeing. The most prominent problem ...

Embodiment 3

[0033] [Example 3] Bamboo fiber and polyester blended (twist coefficient: 375)

[0034] Bamboo fiber and polyester blending ratio: 80 / 20 (weight), other is identical with embodiment 1.

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 a bamboo / Terylene mixed fabric and a production process thereof. The weight proportion of bamboo fiber to Terylene fiber is 60-80 to 40-20, and mixing and twisting coefficient is between 350 and 375. Mixed fabric technological conditions are strictly controlled to improve spinnability. According to the production process; after mixing, the strength of the fabric can increase by 10 to 20 percent; and according to technological design, gram weight knitted fabric is mastered (shrinkage mass is about between 5 and 8 percent), wherein ball bursting strength NGB / 8878-2001 reaches 325, and the dyed luster of the mixed fabric keeps original style of bamboo fiber fabric, and the strength of the mixed fabric is superior to that of other varieties.

Description

[technical field] [0001] The invention relates to the field of textiles, more specifically, the invention relates to a bamboo / polyester blended fabric and its manufacturing process. [Background technique] [0002] With the improvement of people's living standards, clothing has developed from the original comfort, beauty, and durability to concepts such as environmental protection, fashion, health, and leisure. This kind of green textile and clothing products have been sought after by domestic and foreign markets in recent years. In recent years, fashion, sports and healthy clothing have become a new hot spot in the development of clothing materials, and the characteristics of bamboo fiber products are just suitable for this product development. direction. [0003] Bamboo fiber is one of the new fibers developed in recent years. The raw material of bamboo fiber comes from natural renewable resources. The product can be biodegraded after use and meets the requirements of envi...

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): D03D15/00D02G3/04D03D15/217D03D15/283D03D15/47
Inventor 洪朝阳
Owner FUJIAN HONGYUAN GROUP CO LTD
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