Our spandex is initial covered with fiber in the z-twist, after which you can covered once more using an s-twist. This makes sure that no spandex will come into immediate connection with the pores and skin.
（この画像の場合は、芯ゴムは、天然ゴム糸で、カバード糸は、上糸も下糸もポリエステル糸の生成色です。）
The twin covering construction allows for much better heat dissipation and improved consolation all through Actual physical exercise.
In the course of this period, operators will have to carefully check the interaction amongst the 1st and next masking levels. The angle of wrap and stress must be precisely calibrated to realize ideal protection with no compromising the Main’s extend Homes. This sensitive harmony calls for intensive practical experience and technological knowledge.
Our expenditure during the division has allowed us to create a large suite of sustainable remedies together with a hundred% bio-degradable yarns for disposable items– which decompose in lower than three many years; lowered drinking water use in dope-dyed and Place-dyed yarns; and one hundred% dry functions – which signify we discharge Certainly no unpleasant chemicals into the environment.
Now we have primarily modified the molecular chains over the surface of your fiber to truly have extended-lasting humidity absorption and fast-drying features.
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A: – Two DK-body weight yarns held jointly yields close to a worsted/major worsted pounds yarn. – Two worsted pounds yarns held alongside one another yields approximately a bulky pounds yarn.
In this kind, the Spandex Yarn is first covered with Polyester or Nylon DTY in the spiral wave with S twist & then on top of it, the yarn is once again covered with Polyester or Nylon DTY inside of get more info a spiral wave with Z twist.
The relationship among core rigidity and covering yarn speed performs a vital position in analyzing the ultimate product or service’s features. Better masking speeds may end up in tighter wrapping designs, although reduce speeds might produce looser configurations, each serving different close-use apps.
The size of Chinese textile production has driven major improvements in double masking technologies, resulting in a lot more Price-powerful production strategies devoid of compromising quality expectations. This has built advanced textile items far more available to world wide marketplaces.
デメリットとしては、切り口から巻糸が解れやすいという短所があります。
Herng Fa's method is particularly noteworthy for its overall flexibility, since the matching yarn and The 2 major yarns could be altered In keeping with unique purchaser demands.