What is full-color and half-dyed?

Yarn weaving refers to a process in which yarns or filaments are first dyed and then weaved using colored yarns. The color of the dyed fabric is mostly bright and bright, and the pattern is also distinguished by the contrast of colors.

Advantages: Yarn-dyed fabrics are matched with fabrics of different colors to form various beautiful flower patterns, which have a three-dimensional effect than ordinary printed fabrics.

Since the dyed fabric is dyed with the original yarn, the dye has strong penetrability, so the dyeing fastness is good.

The yarn-dyed fabric is woven with multi-spindle and multi-arm weaving, which can interweave different fibers or different yarns into a variety of colors and dexterous patterns.

Since the yarn-dyed fabric uses color yarns or flower yarns and various tissue changes, the cotton yarn of poor quality can still be woven into an aesthetic variety.

Disadvantages: Due to the large loss of dyeing, weaving, finishing, etc., the production of white cloth is not as high as that of Taiwan, so the input cost is high and the technical requirements are high.

Yarn dyed fabrics are dyed with dyed yarns. The dyeing of yarns is generally divided into two types: dyed yarns and dyed yarns. Generally speaking, yarn-dyed fabrics are woven fabrics, but knitting machines can also be used. It is a unique woven fabric, which is unique in style compared to printing and dyeing fabrics, but the price is expensive. Because the total loss of dyeing, weaving and finishing of yarn-dyed fabrics is relatively large, the output of white fabrics is not as high as that of white fabrics. The cost is increasing.

Features: Color fastness is better, because it is dyed first, the color will penetrate into the yarn, and the printed cloth will be peeled off and the yarn will be found. The order quantity is small. No matter what yarn weaving, density, texture, color, tens of meters and hundreds of meters can be done, but it is difficult to customize the dyed printed fabric without the grey fabric, and the dyeing printing process will also limit the small batch production.

Full-color weave: dyed or partially dyed yarns in warp and weft (or a few colored yarns interwoven with white yarn).

Half-dyed: The warp or weft yarn is dyed or partially dyed, and the yarn cannot be used for weaving weaving. Because the tension and shrinkage of the yarn are different from those of the dyed yarn, it cannot be used for warp. When used in the latitudinal direction, the cloth surface is also deformed due to the shrinkage problem. Therefore, generally colorless yarns are subjected to semi-bleaching or full bleaching.

the difference

1, full color weaving

A: In order to achieve the effect of different colors - the same kind of raw materials can be dyed and dyed after different colors, but can be done with yarn dyeing.

B: The requirements of color fastness and the requirement of color light - the color fastness of the yarn-dyed product is good, and the color light is good.

C: The requirement of layering - requires a good sense of hierarchy

2, half-dyed

The difference between the raw materials of the warp and weft - the use of the warp and weft yarn materials has different requirements on the dyeing performance, and the half yarn dyeing can be used to reduce the cost and increase the fancy

 

In fact, judging whether the fabric is a yarn-dyed fabric is very simple.

 

Basically two or more colors, and the same composition (such as cotton, full polyester) are basically yarn-dyed fabrics. If it is plain, then it depends on the quality and color fastness of the fabric. Generally, the quality of the plain fabric is better than that of the dyed fabric. The fabric is fresh and clear. Fastness is also higher than dyed cloth

 

There is also a different method. If the dyed fabric is woven first, then dyed, and dyed, it is dyed first, then weaved. Therefore, if you dye the fabric and dye it, you can see the front and back. If it doesn't work, draw a line. If there is a color inside and outside, it is yarn-dyed, but if the outer surface is colored with a layer, it is a dyed cloth.

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