Copper ammonia fiber colored woven fabric and manufacturing process thereof

A cupro fiber and manufacturing process technology, applied in the textile field, can solve the problems of expensive cupro fiber, uneven dyeing and high cost, and achieve the effects of excellent wearing performance, good wear resistance and soft texture

CN101173401AInactive Publication Date: 2008-05-07天津市荣泽纺织有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2008-05-07
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a cuprammonium rayon yarn-dyed fabric and the corresponding manufacturing process. The fabric is woven by interlacing a pure cotton yarn and a cuprammonium rayon yarn; wherein, the warp of the fabric is 32 to 40 pure cotton dyed yarn, and the weft of the fabric is 32 to 40 cuprammonium rayon dyed yarn; the fabric texture is 11 / 13 compound twill or plain weave poplin. The manufacturing process mainly comprises yarn preparation, weaving, finishing and finished product examination, and the key of the process lies in the pre-treatment, dyeing, and post-treatment of the weft and the finishing of the fabric. The invention has the advantages that: for the fabric, the property of strength and good wear resistance of the cuprammonium rayon is rational utilized; the hygroscopicity, the air permeability, the antistatic property, the soft, smooth and qualitative texture, the wearing comport and the excellent wearability of the fabric are ensured; for the manufacturing process, shortcomings such as uneven dyeing, big color difference between inner and outer layers of the package, big color difference between batches and low one time dyeing rate in the package dyeing caused by high dyeing uptake rate, high dyeing uptake amount and high fixation amount of the cuprammonium rayon are overcome.
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Description

technical field

[0001] The invention relates to a fabric in the textile field and a manufacturing method thereof, in particular to an interwoven fabric containing cupro ammonia fiber colored yarn and a manufacturing process thereof. Background technique

[0002] Cupro fiber is a new type of regenerated cellulose fiber. Its advantages are: good strength and wear resistance, excellent hygroscopicity, air permeability and antistatic properties, and its fabric is soft, smooth, silky and comfortable to wear , Wearing performance is excellent, with all the advantages of silk, suitable for making high-grade clothing fabrics. However, the dyeing of cupro fibers has always been a difficult problem, because the dyeing rate of dyes on cupro fibers is significantly higher than that of cotton, polyester and cotton fibers, and the amount of dyeing and fixation is also much higher than that of cotton, cotton, and cotton. Polyester cotton and other fibers; the dyeing depth of cupro fiber i...

Examples

Embodiment Construction

[0053] The present invention will be further described below in conjunction with embodiment.

[0054] The cupro ammonia fiber yarn-dyed fabric of this scheme is formed by interweaving pure cotton yarn and cupro fiber yarn. The fabric has a warp of 32S ~40 S Pure cotton dyed yarn, weft is 32 S ~40 S Cupro fiber dyed yarn. The pure cotton dyed yarn and cupro ammonia fiber dyed yarn are combed yarns. The weave of this fabric is a compound twill weave with one up, one down, one up and three down (see attached figure 1 ) or plain poplin.

[0055] Its manufacturing process of the fabric of this program comprises the following steps:

[0056] (1) Yarn preparation: the fabric includes warp yarns and weft yarns.

[0057] (1) warp: choose 32 S ~40 S Dyed combed cotton yarn.

[0058] (2) Weft yarn: choose 32 S ~40 S Copper ammonia fiber package yarn is loosely wound by DP1-W precision digital winding loose type winding machine from Swiss SSM company, and the package yarn dens...