You must have seen such knitted clothing: the color is woven by several intersecting colors, and there are several colors mixed from a distance. It is clean but not complicated and eye-catching. It is very personalized and has a unique flavor to appreciate carefully.
There are many kinds of color matching of segment dyed yarn, and the raw materials that can be used for production are also very wide, including cotton, viscose, polyester, acrylic, and yarn with various mixed components. In the field of our special yarn, it is not only popular in its own style, but also can be combined and matched with other kinds of yarn. It will always give you many unexpected surprises.
01 Dyeing process characteristics
The imported special yarn dyeing equipment and unique yarn dyeing process are used to dye two to six different colors on the same yarn, which changes the traditional monochrome yarn dyeing method. The style of the woven fabric has been fundamentally broken through, showing regularity in the irregular, showing a sense of standing, colorful and rich layers in the plane. In particular, a single yarn can be dyed with up to six colors to meet the needs of design and aesthetics to the greatest extent. If the rapier loom with eight weft storage drums is used for weaving, 48 colors can appear in the single weft direction. If you match the warp color, you can imagine how colorful this fabric color should be!
02 Novel color matching
Different colors are carefully matched to make the colors rich but not messy, the style is trendy but not vulgar, and the three-dimensional effect is achieved on the two-dimensional plane.
03 Excellent performance
Because pure cotton, polyester cotton or low proportion polyester and cotton blended yarn is used, it has all the advantages of this kind of yarn: moisture absorption and breathability, soft and smooth feel, flat cloth surface, comfortable wearing, etc. It is a fabric with excellent comprehensive wear performance. It can be widely used, including hats, socks, clothing fabrics, and decorative fabrics, which are not affected by the seasons.
Fragment staining
It can also be called warp section dyeing method. Its elongation method is similar to warping. 20~30 pieces of yarn to be dyed are drawn from the creel, passed through the positioning reed, so that each piece of yarn has a fixed track, and then the yarn is dyed with different colors in sections by jet method, and then dried and wound into tube yarn or skein yarn. The advantage of the segmented dyed yarn produced by this method is that it can dye various colors irregularly in long segments; The disadvantages are long fuselage and low production efficiency.
Hank dyeing
This is a commonly used production method at present. First, the hank yarn is tensioned on two rollers, and then multiple jet devices are set. Each jet device can spray different dye solution on the predetermined part of the hank yarn, so that different colors appear on the cross section of the hank yarn, and finally, steam and fix the color. The section dyeing yarn produced by this method is a regular cycle based on the skein circumference.
Stage dyeing yarn: Dye a yarn into two or more colors, with alternating changes between colors.
Segmental colored yarn: It is a kind of bamboo-like single-ply yarn with colored length or dots formed by selecting two or more kinds of raw materials (colors) of roving and adding a segment colored yarn device on the spinning frame to realize continuous feeding of one roving as the main roving from the middle roller and intermittently feeding of the other roving as the auxiliary yarn from the back roller. With the development of spinning technology, there are also segment color yarns with equal density.
So, what are the differences between Duan-colored yarn and Duan-dyed yarn? How to distinguish?
appearance
It can be seen from color change, linear density and fabric style.
There is a certain transition between the color length of Duan colored yarn and the base yarn, and there is no clear boundary; The color of segment dyed yarn is clearly separated from the color.
Duan colored yarn fabric has haziness, texture and layering; The color of dyed yarn fabric is direct and clear, and the fabric surface is smooth.
Structure
Duan-colored yarn is a staple yarn formed by twisting the main yarn and auxiliary yarn, or a composite (cored) yarn formed by twisting and wrapping the yarn with a yarn core. The fineness is usually 6~50 counts; The segment dyed yarn can be single yarn, or ply yarn, can be staple yarn, filament yarn, or composite yarn, and the fineness range is wider than the segment colored yarn.
