Blanket weaving requirements for yarn quality

Due to the different structure of the fabric, the requirements for the rate of appearance of the yarns and yarns on the surface of the yarn used for weaving vary. In general, ultra-fine fabrics are more demanding than medium-to-coarse fabrics in plain cotton fabrics; plain fabrics are more demanding than twill fabrics; and thin fabrics are more demanding than general fabrics.

1. Yarn quality requirements for plain weave

The density ratio of warp and weft yarns on plain weave fabrics is generally close. The fabric is flat and the fabric organization is 1/1. Therefore, the requirements for the warp and weft yarns are relatively high. Among them, the unevenness of the weft, warp, and weft yarns is more stringent. .

2. Poplin fabric

The poplin fabric has a high density and low weft density. The surface of the warp yarn floats in a granular form and the fabric is 1/1. It has high requirements for warp yarn strength and strict requirements for weft yarns, bamboo knots and neps.

Twill fabric

The twill weave fabric is densely organized, high in density, low in weft density, and quite clear in the cloth. The twill weave pattern is clear and the weave fabric has 2/1, 3/1 and 2/2. It has high requirements on the strength and stripe of the warp yarns, and strict requirements on the stems and nep of the weft yarns.

4. The satin fabric

1) ZhiGong ZhiGong Fabric's front surface is mainly formed by warp yarns. There are often five three-flying yarns and five two-flying yarns. The fabric is thick and the fabric has a tight twill effect. There are some soft and smooth requirements for Gong. The fabric has 5/3, 5/2 surface satin. The main feature of the tribute fabrics is that most of the warp yarns appear on the front of the fabric, and the quality of the warp yarns is relatively high (such as tightening of the menstruation, loosening, neps, and feet).

2) The front of the Henggong fabric is mainly formed by weft yarns. The fabric is soft and smooth. The fabric is a 5/3 weft satin. The main characteristic of Henggong is that most of the weft yarns appear on the front side of the cloth, and the quality of the weft yarns is relatively high (such as nep, weft and other defects).

5. Extra fine fabric

Extra-fine fabrics refer to fabrics whose wefts and wefts are below 10 tex (60 brbrons and above), and most of them are combed cotton yarns. Most of the fabrics are high-end products. Due to the finer yarns and the higher quality requirements of fabrics, yarns such as rovings, bamboo knots, strips, neps, oil yarns, colored yarns, and coal-gray yarns are required to be very strict.

6. Thin fabric

Thin fabric means that the warp yarn arrangement tightness of the fabric and the tightness of the weft yarns are all less than 50%, especially the weft yarns have a tightness of 45% or less. Due to the thin density of warp and weft yarns, various defects have a high rate of appearance on the surface of the cloth, especially the weirs in the weft direction, such as bar stems, coarse wefts, bamboo knots, etc., which are more prominent.

7. Colored fabrics

1) Mitengbu: Mitengbu is usually a cloth that is woven into a colored yarn and a white yarn (or two different colors of warp yarns). It also has a colored yarn in the warp and weft directions. A white yarn (or two different colors of warp and weft yarns) weaving.

Because of the weaving characteristics of the yarns, the yarns are exposed on the cloth surface, and the requirements for the dryness, hairiness and nep of the yarn used are high.

2) Youth cloth: The youth cloth is usually woven from a warp yarn to a white yarn, and the warp and weft yarns are of the same thickness.

Youth cloth is similar to Mitengbu because of the obvious yarn defect exposure and high yarn nep requirements.

8. Polyester / cotton / cotton / polyester fabric

Cotton/polyester/poly/cotton fabrics are uniform because of the uniform filaments of the polyester filaments. They are strongly contrasted with the cotton yarns and the yarns are exposed. Especially when single dyeing is performed, the requirements for cotton yarns, nep, strips, and hairiness are very high. high.

Second, no need for weaving tightness for yarn quality requirements

Due to the difference in the structure of the fabric, the weaving tightness of different tissue fabrics will also vary. Different weaving tensions impose different requirements on the quality of the yarn.

According to the degree of fabric tightness to determine the ease of fabric weaving:

Tightness = warp / twist warp + weft / weft yarn

Plain 1/1 more than 38 difficulty

Twill 2/1 more than 42 difficulty

Khaki and double oblique 2/2 3/1 over 45 difficulty

Satin 4/1 more than 47 difficulty

For difficult fabrics, strong yarns are used on the machine, and three-in-one and four-inlet fabrics with high density are available.

Third, different printing and dyeing processing requirements for yarn quality

Bleached blank

After the fabric is bleached, the fabric surface is clear and white, so the residual defects on the surface of the fabric are more likely to appear, especially some oils, colored defects (such as bamboo, oil yarn, oil yarn, colored yarn, coal ash yarn, "three Silk and foreign fibers must pay special attention. Chemical fiber blended and pure-spinning products have higher requirements for the above defects because of their higher whiteness.

2. Printing blank

Printed blanks can be broadly divided into two types, dyed bottom printing and white printing. Dyeing at the end of the printing due to the color pattern on the surface of the printing and dyeing, for the general surface of the greasy fabric, colored yarn, oil yarn, coal ash yarn, uneven yarn and other yarn defects and some weaving ç–µ can be covered; white Because of the relatively large amount of whiteness on the surface of the printed fabric, the requirements for the above yarns are strict, and sometimes even required to be equivalent to that of the bleached blanks.

3. Staining blank

Staining blanks are divided into two categories: light color blanks and dark color blanks. Due to the light color of light color blanks, for the oil stain on the cloth surface, the requirements for yarns such as colored yarns, oil yarns, coal-gloss yarns, “three-wire” yarns, and foreign fibers are relatively high; deep-color blanks are dyed darker for dyed yarns and oils. Yarn, coal ash yarns, uneven yarns, and other yarns are highly concealable, but require high demands for yarns such as snakeskin, nep, and dead cotton.

Conclusion: There is no absolute difference between yarns and yarns. The right yarns are used to weave the right cloths. In this way, we can make the best use of the yarns, which will neither result in excess quality nor meet the basic needs of our customers.

Mens Suit

Men's suit, Formal jacket, Formal trousers , Formal blazer, Casual jacket, fabric composition is polyester, polyester viscose, cotton , linen, linen blend , cotton blend, wool, wool blend, Styling can be classic , or fashion, fit can be regular fit, slim fit , skinny fit, or big size fit. Fabric designs, solid plain, stripe, check, semi plain, texture , fabric can be yarn dye or solid dyed. Fabric weight from 180gsm to 300gsm, to meet spring /summer season or autumn winter season.

Mens Suit,Jacket Suits,Suits Jacket,Melange Jacket

Shaoxing Harbour Textile&Garments Co., Ltd , https://www.sxharbour.com