40 degree PVA water-soluble yarn
Description
40 Degre PVA water-soluble yarn
Currently,we has a perfect water-soluble polyvinyl alcohol yarn production technology, and provide high quality water-soluble PVA yarn products.
1 the application of water-soluble yarn
1.1 for the production of untwisted towel
Untwisted yarn production with water-soluble hair towel with a hand full, soft, high water absorption characteristics. Terry towel, but this has not characterized by shimmering, visual and feel like velvet, like a towel, very high.
1.1.1 The principle of a production with a Z-twist cotton yarn and synthetic water-soluble unit, then an S-twist strands, yarn twist and the same, therefore, to become untwisted yarn, and is water-soluble yarn bundle package cover, increase the strength of untwisted yarn without sizing, can be directly
Weaving. Weaving is complete, water-soluble yarn is dissolved by the scouring, cotton yarn became untwisted yarn. This way you can make soft and untwisted yarn, finishing in time to use softener.
1.1.2 Process cotton, water-soluble yarn twisting → → → and weaving yarn scouring → bleaching → → → untwisted towel products printing and dyeing
1.1.3 two specified length of untwisted towel terry recommended 5mm. Untwisted towel fabric design density 10% lower than ordinary towels, so the effect is more fluffy, thick, indicating that Miansha consumption can be reduced by 10%.
1.1.4 Physical performance report untwisted towel produced with water-soluble yarn untwisted towel with a soft and good water absorption. Test results show the performance of untwisted towel is superior than ordinary towels.
(1) water absorption: normal hair is twisted cotton towel, hair in the post-processing is deformed, resulting in hard water absorption variation. In order to reduce the hardness, commonly used softener, this is more so absorbent worse. The untwisted towel is to avoid these shortcomings.
(2) off on the issue of cotton fibers: some people think that untwisted fiber towel cotton towel more than a twist off, the problem through rational design of cotton yarn fineness, yarn twist back the number of fabric density and improved.
1.2 The application in the separation of socks
Water-soluble yarn without any chemical additives in pure water is very easy to dissolve, and has excellent stability woven, widely used in hosiery.
1.2.1 to replace ordinary water-soluble yarn into yarn between the two socks to be separated, such as instead of cotton or alginate fibers.
1.2.2 All socks left in the water-soluble yarn in the dyeing or washing process will be completely dissolved. Water-soluble yarn used S. X-type, solution temperature 50 ℃, the operation can raise the temperature to 60 ℃. Cancel the automatic separator or scissors separation processes socks.
1.3 The use of water-soluble yarn fishing nets
Nets, especially hand-cast network composed of many narrow network composition, by sewing the side of a narrow network of networks connected to form a cone-shaped. Each piece is usually narrow woven together the network continuously, using insoluble stretch yarn in two narrow network link between the role play. Knit after the mesh out of the machine by hand or semi-automatic separation yarn, dividing it into a single chip.
Separation of water-soluble yarn as the yarn used instead of an ordinary drawing yarn (cotton or nylon), the mesh is very easy to become a single, just put it in enough hot water or boiling water; can be removed. In this way, the width of nets can be easily obtained in accordance with the design, instead of a hand stretched trouble. Can produce high-quality fishing nets and improve labor efficiency.
1.4 points as a fine narrow lace Offline
Water-soluble yarn will be woven into the fabric of separation between two narrow lace, the weaving is complete, water-soluble yarn in the dyeing or bleaching process to dissolve. Then, by hand sorting of accidents on the narrow stretch lace yarn. This method can be beautiful, comfortable lace, while improving production efficiency, reduce product damage.
1.5 water-soluble yarn in wool fabric application
Wool fabrics can improve the use of water-soluble yarn weaving efficiency, increase yarn strength, yarn hair reduction; while giving special yarn untwisted or twist the weak effect, wrinkle effect, decorative pattern effect.
Water-soluble yarn and wool yarn in accordance with appropriate end-use requirements for twist and warp, weft, warp and weft or in use, then weaving in the post-processing, to remove water-soluble yarn is dissolved, leaving 100% wool.
1.5.1 thin fabric wool fabric, the yarn used by the two-ply, the resulting heavy fabric. In the production of thin fabrics, wool yarn and yarn TWISTED water-soluble or water-soluble yarn wool yarn wrapped around, it can be used as a warp in the high-speed loom weaving.
TWISTED law to change with the original wool yarn twist, the coated water-soluble yarn wool yarn better. Using this method of production of 16.67 ~ 20.8tex wool yarn can be used as a warp, resulting in thin pure wool fabric.
1.5.2 Weak twist or untwisted yarn, fabric and water-soluble single yarn of wool and silk and made with wool yarn with the twist in the opposite twist, and twist after this wool, water-soluble yarn line can be used as warp or weft for weaving, in addition to water-soluble yarn is dissolved, the weak twist untwisted yarn or fabric form, with high flexibility and fluffy, shiny, and has excellent wearing comfort. This fabric, woven of the structure to withstand the lateral tension, to prevent fiber slip each other, so that the fabric strength of not less than ordinary fabrics.
1.5.3 wrinkle effect fabric can be produced using water-soluble yarn is soft, wrinkle effect unique fabric, coated with water-soluble yarn twist yarn to prevent its distortion, and then weaving, water-soluble yarn in the solution before the run expansion, contraction, driven by twist yarn contraction, which, when dissolved in water-soluble yarn in the fabric, leaving a gap equal to its volume, forming a good wrinkle effect, soft fabrics.
1.5.4 When the hollow fabric fabric water-soluble yarn as the warp or weft yarn inserted, it can be pierced by dissolving patterns. Although the use by the weft continuous days can be made hollow effect, but with water-soluble yarn Lou can get dry very unique case, a very free to provide or cracks and other patterns such as stripes.
1.6 improve the flax, ramie yarn weaving performance
Linen and ramie for textile use is usually more difficult, because flax, ramie and more fluff and evenness is poor, especially in the time warp with them to make, break yarn serious. Water-soluble yarn and flax yarn and twist, you can improve the performance of textile yarn and flax yarn after the twist will have sufficient strength as warp.
There are two production processes:
1) Z-twist yarn with water-soluble yarn and twisting → → an S-twist (twist and Z to the same) → back washing → Victoria → woven hemp fabric;
2) plus water-soluble yarn and yarn → → S and then with water-soluble yarn twist and yarn → Z to twist (the twist with the same S).
Coating method can be coated with water-soluble yarn, single or double coated.
1.7 raw materials for knitwear
Under normal circumstances, because the strength, low elongation, flax, ramie yarn and fancy yarns such as pure (eg, embroidery yarn, ring yarn) are not suitable for knitting, yarn water-soluble fiber can improve the performance of the yarn for weaving , and mixed with water-soluble fiber yarn production methods or coated spun into yarn, weaving the system can be adapted to all kinds of knitted fabric structure.
1.8 In the offset printing tight (rubber, canvas) fabric sleeve application
In offset printing, the ink stick of water rolling through a few roller transferred to printing plates, rubber blankets and then transferred to the board.
Use of water-soluble yarn in the cold or room temperature water shrinkage of 25% to 35% of the special properties, using the solution temperature below 65 ℃ water-soluble yarn, producing a tight knit pile fabric roller cover, will be placed on the surface of artificial silk, which help cut pile, if you do not consider the degree of adaptability tight, water tight than the drum diameter should be slightly smaller diameter roller cloth cover, so that the roller cover fabric can be more easily inserted, fasten the two rollers, put it in the heat water (temperature not higher than 35%:) cloth cover contract will begin immediately, within minutes, firmly attached to the drum surface.
1.9 Water-soluble yarn in the weft blanket on the application without
To facilitate the production of paper involved in weaving blankets, mending, sewing and fabric movement between two other issues still need to weft, weft and even if no practical effect. In this regard, can be used instead of polyvinyl alcohol-insoluble water-soluble yarn for the weft yarn production of ordinary knitted blanket fabric, after washing, drying, milling, the PVA was dissolved in hot silk wash, resulting in no latitude blankets effect, lap fiber fabric will have sufficient strength to meet the needs of after-production. Blankets produced in this way not only ordinary blankets in common, but also has unique properties: (1) to avoid the interference of weft, greatly increasing the blanket along the direction of water flow, thus improving productivity.
(2) to avoid the weft retention of dirt, can blanket a long time to keep clean.
(3) does not warp and weft of the intersection, reducing the indentation, sheet surface can be more smooth.
(4) to reduce the roller and the warp and weft with friction between points, to extend blanket life.
1.10 sewing thread
To prevent side knitted fabric and dyed wool fabric occurred during rinsing or curling, false seam essential. Water-soluble laundry sewing thread can also be used to collect the crude laundry bag by sewing. Water-soluble yarn sewing thread quickly dissolved in hot water disappeared in this way to loosen thick bag, and put the bag with clean clothes and coarse.
2.1l in the embroidery on the application
After the water-soluble yarn woven into cloth for embroidery fabric especially popular, because commonly used fabric silk fabrics and man-made fibers Zhiwu must rely on chemical additives to dissolve effect.
This can help determine the water-soluble yarn embroidery fabric color samples, color samples to reduce the risk of variation. Rack in the embroidery and the embroidery process to maintain the same tension and tightness, tension from start to finish suitable fabric, elastic.
2.12 narrow lace
Including embroidery, lace, leaves, lace, trim, ribbon lace, thin gauze of them as the fabric of the embroidery lace is growing rapidly.
Embroidered lace these applications are beyond the simple embroidery. Use water-soluble yarn fabric process as follows: water-soluble yarn gauze cloth covered face online, then cover embroidery thin gauze, placed in hot water with dissolved, and bonding together. After embroidery, etc., water-soluble yarn cloth in warm water with the appropriate treatment to completely dissolve.
2.13 Application of colored water-soluble yarn
Silk can be water-soluble yarn dyed red, blue and so on. This Silk as tight pants, tight panties, stocking the product of a logo.
2.14 In the application of knitted suede
Knitted suede fabric Qiquan popular in the double-sided circular knitting machine by using water-soluble yarn production. Knitting yarn ring down through the water-soluble yarn is firmly fixed, dissolved water-soluble yarn, fluff yarn lap free-floating up to form suede.
3 Conclusion
PVA water-soluble yarn for the textile industry provides a way to solve a series of challenges to improve the product grade and quality, and environmental compliance