Double covered yarns are two layers of filament or yarn about the outer layer of spandex Main wire, which usually are in reverse directions.The core yarn spandex is covered to your large diploma, as well as bare phenomenon is gentle. Aside from, since the outer silk is wrapped with the alternative spiral Angle symmetric Main yarn, the elastic harmony with the wrapped silk is sweet, as well as the processing of the latter method might be performed with no have to have of shaping, nevertheless the processing cost of double-wrapped yarn is pretty higher.It is principally utilized for elastic fabrics like gaiters, elastic straps, sock muffs and pantyhose.
Chinese makers have also pioneered new purposes for double-covered yarns, significantly in rising textile sectors including good fabrics and complex textiles, exactly where conventional know-how combines with slicing-edge technologies.
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最近は、その他の用途として、印刷した紙のタグに通して、ラッピング用（包装資材用）に使われる場合が増えてきています。
Compared to conventional single-covered yarn approaches, air covered spandex yarn offers a additional Charge-powerful generation course of action without having compromising on high-quality.
As a result, the two primary yarns do not need to be a similar form, and unique fibers, together with various specs, can be utilised; the characteristic characteristic from the Kangjiesi double-covered yarn course of action would be that the matching yarn and the two most important yarns is often adjusted In accordance with purchaser desires.
Significant plans for the longer term It’s unlikely Covered Elastomeric yarns will at any time become well-known to end customers. However they’ll continue to be The trick foundation of many hundreds of things they invest in and dress in – and we’ll carry on to innovate with our companions to seek out much better ways get more info of utilising the technological know-how in new goods and new offerings.
カバーリング機・カバーリング製造工程についての紹介ですカバーリング機は、弾性糸や芯糸に、糸をらせん状に巻いて、主に、横巻ゴム（丸ゴム）や丸紐などのゴム紐（ゴムひも）を製造する機械です。上の画像は、カバーリング機でのゴム紐（ゴムひも）生産・加...
A: – Two DK-weight yarns held with each other yields roughly a worsted/significant worsted body weight yarn. – Two worsted weight yarns held together yields somewhere around a cumbersome pounds yarn.
Kangjiesi's a few-evidence fiber employs small-temperature plasma modification technological innovation, which is a high-Power nuclear physics know-how that bombards the fiber surface area to get physical modification and chemical activation Vitality groups (for example -OH, COOH, C=O and other no cost radicals) Soon after modification, the tetrafluoroethylene is usually modified by reduced-temperature plasma and deposited on the surface of your fiber to advertise a grafting reaction with the fiber molecules to kind a completely built-in nanomembrane.
The relationship concerning Main rigidity and covering yarn pace performs click here a vital job in determining the final solution’s attributes. Larger covering speeds may lead to tighter wrapping styles, while decreased speeds may well develop looser configurations, Just about every serving distinctive conclusion-use applications.
A: Many of my styles involve Keeping yarn at double, or Basically, "yarn doubled" or "double-stranded". It generally suggests crocheting with two strands of yarn at the same time.
The intricate entire world of double covered yarn technological know-how stands for a testomony to modern-day textile engineering’s abilities. This impressive yarn development approach includes a classy course of action the place a core yarn, normally elastomeric, is wrapped with two different yarns in opposing Instructions.
: Clothes: Double-covered yarn may be made use of to supply a amount of clothes products, from sweaters and coats to apparel and denims.