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N'chifukwa chiyani nsalu zokhala ndi spandex nthawi zambiri zimakhala zachikasu?
Spandex ndi ulusi womwe umakonda kugwiritsidwa ntchito m'moyo wathu.Chinthu chodziwika kwambiri ndi kusungunuka kwabwino, ndipo kumakhala ndi ubwino wochepetsera bwino, modulus yayikulu yotanuka (elongation panthawi yopuma imatha kufika 400% -800%), ndi mphamvu yokoka yaing'ono.Spandex imatha kusakanikirana ndi ubweya, ...Werengani zambiri -
Kodi nsalu ya nthiti ndi chiyani ubwino ndi kuipa kwa nsalu ya nthiti
Nthiti nsalu ndi mtundu wa nsalu oluka, nsalu pamwamba ndi nthiti, nthiti nsalu mtundu ndi zambiri, wamba ndi 1 * 1 nthiti, 2 * 2 nthiti ndi 3 * 3 nthiti, etc., nthawi zambiri amachita ndi nthiti nsalu kupanga thonje wa zopangira, mankhwala CHIKWANGWANI mtundu wa nthiti nsalu (polyester) posachedwapa ...Werengani zambiri -
Kodi nthiti yolukidwa ndi chiyani?
Nthiti.Kodi nthiti yolukidwa ndi chiyani?Nsalu yoluka nthiti imakhala ndi ulusi umodzi womwe umapanga malupu kutsogolo ndi kumbuyo motsatana.Nsalu yoluka nthiti imakhala ndi mawonekedwe a nsalu yowongoka, monga kubalalitsidwa, kupindika m'mphepete ndi kukulitsa, komanso imakhala ndi mphamvu zambiri.Nthawi zambiri...Werengani zambiri
