ʻO ka ʻili hana i hoʻohana ʻia i loko o ke kaʻa kaʻa ka nui o ka PVC (ployvinyl chloride) ka ʻili hana, PU (poly urethane) ka ʻili hana, suede e like me ka ʻili a me nā ʻano ʻano ʻē aʻe.He mea ʻokoʻa ia i ka ʻili a hoʻohana nui ʻia i nā ʻāpana o loko e like me nā noho, nā pani puka a me nā uhi hui pōpō.
1. Hoʻoheheʻe PVC
ʻO ka mea nui o ka ʻili kūlohelohe PVC ʻo PVC, a ua hoʻopaʻa ʻia ka lalo me ka lole i ulana ʻia a i ʻole ka lole i ulana ʻia.Loaʻa i ka PVC nā mea maikaʻi o ka hana maʻalahi, ka maikaʻi o ka huahana like ʻole a me ke kumu kūʻai haʻahaʻa, akā ʻaʻole maikaʻi ka maikaʻi o ka ea a me ka moisture permeability e like me ka ʻili.ʻO ke kaʻina hana kumu penei:
① Hoʻohui ʻia: PVC, pale ahi, stabilizer a me ka waihoʻoluʻu e hui pū ʻia e ka paila.
② Hoʻopili: koho i ka pepa hoʻokuʻu kūpono e like me ke ʻano i koho ʻia e ka hoʻolālā hoʻolālā, a i ʻole e kūkulu hou i ka ʻōwili pepa hoʻokuʻu e like me ke ʻano;Ka uhi ʻana i ka hui ʻana i ka ʻanuʻu mua ma ka pepa hoʻokuʻu, hoʻomaloʻo a uhi ʻia no nā manawa he nui e hiki ai i ka mānoanoa kūpono a me ke kūlike;ʻO ka hope, ua hoʻopaʻa ʻia ka lole kumu i hoʻomākaukau ʻia me ka PVC i uhi ʻia, a ma hope o ka maloʻo hou ʻana, ua ʻōwili ʻia ka pepa hoʻokuʻu a me ka lole.
Hōʻike ʻia ka laina hana ʻili kūlohelohe PVC ma ke kiʻi.
2.Pu kalai
ʻO ka mea nui o ka Pu ka ʻili artificial he polyurethane, nona nā hiʻohiʻona o ka piha, ke kūpaʻa maikaʻi, kekahi ea permeability a me ka moisture permeability, a kokoke i ke ʻano o ka ʻili maoli.ʻOi aku ke kumukūʻai o ka ʻili artificial Pu kiʻekiʻe ma mua o ka ʻili maoli.ʻO ke kaʻina hana o ka ʻili artificial Pu maʻamau e like me ka PVC.
ʻO kekahi ʻano ʻili i hoʻohana nui ʻia i kēia manawa, ʻo ia ka superfine fiber PU, i kapa ʻia ʻo superfine fiber PU no ka pōkole.ʻOkoʻa mai ke kumu lole i ulana ʻia o ka Pu maʻamau, ʻo ke kumu o ka super fiber PU he lole i ulana ʻole ʻia i hana ʻia i ka fiber o ke kai.ʻO ka pulupulu he ʻano fiber composite.Ma kāna ʻāpana fiber, ua hoʻopuehu ʻia nā mea hoʻoikaika i ka substrate e like me nā mokupuni, no laila ua kapa ʻia ʻo ia.Ma hope o ka ulana ʻia ʻana o ka lole kumu super fiber i ke ʻano, hana ʻia ia i kahi papa super fiber base ma o ka hoʻolulu ʻana a me nā kaʻina hana ʻē aʻe, ʻoi aku ka kiʻekiʻe ma mua o ka PU maʻamau.ʻO ke kaʻina hana o ka lole kumu e pili ana i ka loulou:
ʻO ka laina hana ʻili kino PVC
①Weaving: koho i ka pulupulu composite fiber kūpono, hana ia me ke kui, spunlace a me na ano ulana ole i ulana ole ia, a laila e hana i ke kino.
②Impregnation: ua hoʻopili ʻia ka lole i ulana ʻia i ka resin, impregnated, solidified, holoi ʻia, a hana hou ʻia ke kaʻina hana i luna, a laila hana ʻia a ʻōwili ʻia e hana i kahi lole kumu super fiber.
Loaʻa ka Super fiber PU ma hope o ka uhi ʻia ʻana o Pu ma ka ʻili o ka lole kumu super fiber.ʻO ke kaʻina o ka uhi ʻana o ka ʻili e like me ka Pu a me PVC maʻamau.
leka uila: jeff@cnpolytech.com
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https://youtu.be/41odh7SdCAc
Ka manawa hoʻouna: Sep-09-2022