Ni ubuhe bwoko bw'imyenda Spandex?Nibihe Byerekana Imyenda Byakozwe na Spandex?

Ni ubuhe bwoko bw'igitambara?

Spandex ni ubwoko bwa fibre polyurethane.Kubera ubworoherane buhebuje, bizwi kandi nka fibre ya elastique, yakoreshejwe cyane mubitambaro.Ibintu nyamukuru biranga imyenda ya spandex ni: (1) Elastique ya spandex ni ndende cyane.Muri rusange, ibicuruzwa ntibikoresha polyurethane 100%, kandi mubihe byinshi, polyurethane 5% kugeza 30% ivangwa mumyenda, bigatuma habaho imyenda itandukanye ya spandex irata 15% kugeza 45% bya elastique nziza. ( 2) Imyenda ya spandex ikozwe mubudodo.Bishatse kuvuga ko spandex ari intangiriro nizindi fibre (nka nylon, polyester, nibindi) ni cortex yo gukora igipfundikizo cyimyenda ya elastike, irata imitekerereze myiza yumubiri kandi ikaba ari ibikoresho byiza byibanze kuri tight, nta bwenge bwo kumva igitutu.

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Nibihe bintu bimurika imyenda ikozwe muri spandex?

1. Inyungu nini yimyenda ya spandex nuburyo bwiza bworoshye, bushobora kuramburwa inshuro 5 kugeza 8 nta gusaza.Spandex ntishobora kuboha wenyine kandi muri rusange ikozwe nibindi bikoresho fatizo.Ibiri muri spandex bigera kuri 3 kugeza 10%, kandi ko mumyenda yo koga ishobora kugera kuri 20%.

2. Fande ya fibre ni fibre ya sintetike hamwe no kuramba cyane kuruhuka (hejuru ya 400%), modulus nkeya nigipimo kinini cyo gukira.Nizina ryubucuruzi bwubushinwa bwa fibre-polyurethane fibre, izwi kandi nka fibre fibre.Spandex ifite uburebure burebure (500% kugeza 700%), modulus ya elastike yo hasi (200% kuramba, 0.04 kugeza 0,12 g / denier) hamwe nigipimo kinini cyo gukira (200%, 95% kugeza 99%).Imiterere yumubiri nubukanishi birasa cyane nibyuma bya latx bisanzwe usibye imbaraga zayo nyinshi.Irwanya kwangirika kwimiti kuruta silike ya latex, kandi ifite ubushyuhe buringaniye bwubushyuhe hamwe nubushyuhe bwa 200 ℃ cyangwa burenga.Amabara menshi hamwe nibikoresho byo kurangiza bikoreshwa muri fibre ya sintetike na naturel nabyo birakwiriye kurangi no kurangiza spandex.Spandex irwanya ibyuya, amazi yinyanja hamwe nisuku yumye hamwe nizuba ryinshi.Bizashira kandi igihe kirekire cyo kumurika izuba cyangwa chlorine, ariko urugero rwo kugabanuka biratandukanye cyane nubwoko bwa spandex.Spandex ni fibre polyurethane.Kubera ubworoherane buhebuje, bizwi kandi nka fibre ya elastique, yakoreshejwe cyane mumyenda yimyenda ifite imiterere nka elastique yo hejuru.Imyenda ya Spandex ikoreshwa cyane mugukora tara, imyenda ya siporo, imishumi ikingira.Ubwoko bwarwo ukurikije ibikenewe gukoreshwa, birashobora kugabanywamo imyenda ya elastike, imyenda ya elastike hamwe na warp hamwe no kuboha bi-icyerekezo cya elastike.

Ibiranga imyenda ya Spandex hamwe no gukoresha Spandex

Spandex ni ubwoko bwa fibre polyurethane.Kubera ubworoherane buhebuje, bizwi kandi nka fibre ya elastique, yakoreshejwe cyane mubitambaro.

1. Ibintu nyamukuru biranga fibre fibre

(1) Elastique ya spandex ni ndende cyane.Muri rusange, ibicuruzwa ntibikoresha polyurethane 100%, kandi mubihe byinshi, polyurethane 5% kugeza 30% ivangwa mumyenda, bigatuma habaho imyenda itandukanye ya spandex irata 15% kugeza 45% byoroshye.

(2) Imyenda ya spandex ikozwe mubudodo.Bishatse kuvuga ko spandex ari intangiriro nizindi fibre (nka nylon, polyester, nibindi) ni cortex yo gukora igipfundikizo cyimyenda ya elastike, irata imitekerereze myiza yumubiri kandi ikaba ari ibikoresho byiza byibanze kuri tight, nta bwenge bwo kumva igitutu.

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2. Gukoresha spandex

(1) Fande ya fibre irashobora gukoreshwa mugukora imyenda ishobora kuramburwa kugirango ihuze ibyifuzo.Kurugero: Imyambarire ya siporo yabigize umwuga, imyenda y'imyitozo ngororamubiri n'imyambaro y'imyitozo ngororamubiri, ikariso yo koga, ikariso yo koga, imyenda yo koga y'umukino, imyenda ya basketball, umukandara wa kondole, ipantaro ya ski, imyenda ya disco, jeans, ipantaro isanzwe, amasogisi, gushyushya amaguru, impapuro . , imyenda yo gukora, imyenda yujuje ubuziranenge, brassiere, imitako yo murugo, umusego wa micro-isaro, nibindi.

(2) Spandex ikoreshwa gake mumyenda rusange.Muri Amerika ya Ruguru, ikoreshwa cyane ku myambaro y'abagabo ndetse no ku myambaro y'abagore.Kuberako imyenda yabagore isabwa kuba hafi yumubiri.Mugukoresha, bizavangwa numubare munini wizindi fibre nka pamba na polyester kugirango ugabanye ububengerane byibuze.