China fakitale yachifumu yabuluu ACY mpweya spandex yokutidwa ulusi

Gulu la Spandex Ulusi Wophimbidwa

1. Malingana ndi chiwerengero cha zigawo zophimba, zikhoza kugawidwa m'mitundu iwiri: ulusi wophimba umodzi ndi ulusi wophimbidwa kawiri. Pakati pawo, ulusi wophimbidwa wa nayiloni-spandex ndi ulusi wophimbidwa wa polyester-spandex umakutidwa kwambiri ndi kukulunga kamodzi.

2. Malingana ndi zipangizo zosiyanasiyana, zikhoza kugawidwa m'mitundu iwiri: ulusi wopangidwa ndi makina ndi ulusi wabuluu wabuluu wa ACY.

Kwa zaka zambiri,royal blue ACY wagulitsidwa ku Southeast Asia, Central Asia, Africa, Europe, South America ndi madera ena.

1.Q :What is covered yarn?

A: Ulusi wophimbidwa ndi mtundu wa ulusi wophatikiza. Imagwiritsa ntchito ulusi ngati pachimake, ndipo ulusi wina umaukulunga mozungulira njira imodzi.

2.Q: Kodi ACY ndi chiyani?

A :ACY ndi chidule cha Ulusi Wophimbidwa ndi Mpweya. Chimapangidwa ndi spandex ndi POY. Njira yofunika kwambiri ndi jekeseni wa mpweya. Ndipo itha kugawidwa mu Nayiloni ACY ndi Polyester ACY.

3.Q: Kodi fakitale yanu imatha kupanga?

A: Great.we tili ndi zida zaposachedwa komanso antchito aluso omwe akukonzekera kuyitanitsa zambiri pompano.

4.Q: Ubwino wanu ndi wotani?

A: 1) Ubwino Wabwino ndi Wokhazikika

2) Kuyankhulana kwaukadaulo ndikupereka

3) Utumiki Wothandiza Pambuyo pa malonda

The strength elongation of royal blue ACY increases with the increase of the predrafting ratio of spandex. When the drawing reaches a certain value, the retraction of spandex makes the outer fiber curl.When the predraft multiple is increased appropriately, the percentage of spandex is reduced and the curling degree of outsourcing fiber is large.However, when the draft is too large, the spandex deformation amplitude is close to the critical value of deformation, which will reduce the strength and elongation of the covered yarn, but is beneficial to the uniform drying of the covered yarn.