Chifukwa chiyani Microfiber ndi PU Chikopa Ndi Oyenera Kupanga Nsapato?

Pankhani yopanga nsapato, kusankha kwazinthu ndikofunikira, ndipo chikopa cha microfiber ndi PU chimadziwika ndi mawonekedwe awo apadera, kukhala chisankho choyenera kwamitundu yambiri ya nsapato. Mitundu iwiri ya zikopa zopangira izi sizimangophatikiza zowoneka bwino komanso zokongola, komanso zimakwaniritsa zosowa zamitundu yosiyanasiyana, zotsatirazi ndizo chifukwa chachikulu chomwe chili choyenera kupanga nsapato kusanthula:

Choyamba, kulimba kwambiri: kunyamula mawonekedwe ogwiritsira ntchito mwamphamvu kwambiri

Nsalu yoyambira ya chikopa cha microfiber imatenga ulusi wa ultrafine wokhala ndi m'mimba mwake wa 0.001-0.01 mm kuti ipange mawonekedwe a mauna atatu, ndipo pamwamba pake amapangidwa kukhala wosanjikiza kwambiri kudzera mu njira ya polyurethane impregnation, ndipo kukana kwake kwa abrasion kumatha kukhala nthawi 3-5 kuposa chikopa cha PU wamba. Zoyeserera zoyeserera zikuwonetsa kuti chikopa cha microfiber m'chipinda chozizira chopindika nthawi 200,000 popanda ming'alu, kutentha pang'ono (-20 ℃) chopindika nthawi 30,000 chikadali bwino, ndipo kung'ambika kwake kumafanana ndi chikopa chenicheni. Khalidweli limapangitsa kuti likhale loyenera kwambiri ku nsapato zamasewera, nsapato zogwirira ntchito ndi nsapato zina zomwe zimafuna kupindika pafupipafupi kapena kukhudzana ndi malo ovuta. Mosiyana ndi izi, chikopa cha PU, chifukwa chansalu wamba chosalukidwa kapena choluka ngati maziko, chimakhala chopendekera kapena kutsitsa gloss pambuyo pogwiritsidwa ntchito nthawi yayitali.

Chachiwiri, chitonthozo chopumira: kukulitsa luso lovala

microfiber chikopa CHIKWANGWANI kusiyana yunifolomu kugawa, mapangidwe ofanana ndi chilengedwe chikopa microporous dongosolo, akhoza mwamsanga chinyezi conduction ndi thukuta, kusunga nsapato youma. Mayesero awonetsa kuti kupuma kwake ndikokwera kuposa 40% kuposa chikopa chachikhalidwe cha PU, ndipo sikophweka kutulutsa kumverera kodzaza mukavala kwa nthawi yayitali. Kupaka utomoni wa PU kuli ndi mawonekedwe owundana, ndipo ngakhale kumva koyambirira kumakhala kofewa, kupuma kumakhala kocheperako, komwe kungayambitse kusayenda bwino kwamapazi m'chilimwe kapena masewera. Komanso, microfiber chikopa ali kwambiri odana ndi ukalamba katundu, si kophweka deform pa kutentha, otsika kutentha chilengedwe akhoza kukhalabe kusinthasintha, kuti azolowere zosiyanasiyana nyengo.

Chachitatu, kuteteza zachilengedwe ndi chitetezo: mogwirizana ndi miyezo yapadziko lonse lapansi

Kupanga zikopa za microfiber pogwiritsa ntchito ukadaulo wa polyurethane impregnation wamadzi, kupewa kugwiritsa ntchito zokutira zosungunulira, mpweya wa VOC umakhala wotsika kwambiri kuposa chikopa cha PU. Ilibe zitsulo zolemera, benzene ndi zinthu zina zovulaza, mogwirizana ndi malamulo a EU REACH ndi satifiketi yapadziko lonse lapansi yoteteza chilengedwe, yoyenera kutumizidwa ku Europe ndi United States ndi malo ena okhwima amsika. Chikopa chachikhalidwe cha PU, kumbali ina, chimadalira njira yopangira zosungunulira, zomwe zitha kukhala ndi chiwopsezo cha zotsalira za mankhwala. Kwa malo odziyimira pawokha ochita malonda akunja, mawonekedwe achilengedwe a chikopa cha microfiber amatha kukhala malo oyambira ogulitsa zinthu kuti akwaniritse zosowa za ogula akunja pazinthu zokhazikika.

Chachinayi, processing kusinthasintha ndi zokongoletsa mtengo

Chikopa cha microfiber chimatha kupakidwa utoto, kupaka utoto, filimu ndi njira zina kuti zitheke kupangidwa mosiyanasiyana, mawonekedwe ake apamwamba ndi osakhwima, amatha kufananizidwa bwino ndi chikopa, ngakhale pakuchita zina kupitilira chikopa. Mwachitsanzo, kukana kwake kwa crease ndi kufulumira kwa mtundu ndikobwinoko kuposa zikopa zambiri zachilengedwe, ndipo makulidwe ofanana (0.6-1.4mm) ndiosavuta kuyimitsa kupanga. Mosiyana ndi izi, chikopa cha PU chimakhala ndi mtundu wochuluka, koma chimakhala chosavuta kutha pambuyo pochigwiritsa ntchito kwa nthawi yayitali, ndipo gloss imatha kuwoneka yotsika mtengo chifukwa chakuvala ndi kung'ambika. Pofunafuna mawonekedwe apamwamba a nsapato, chikopa cha microfiber chimakhala chokhazikika pakati pa kukongola ndi kuchita.

Chachisanu, kuchuluka kwa ndalama komanso momwe msika ulili

Ngakhale mtengo wa chikopa cha microfiber ndi pafupifupi nthawi 2-3 za chikopa cha PU, koma moyo wake wautali komanso zosowa zochepa zosamalira zimapangitsa kuti zikhale zopikisana pamsika wa nsapato zapamwamba. Kwa siteshoni yodziyimira pawokha yakunja, zinthu zazikuluzikulu zachikopa za microfiber zitha kupezeka pamsika wapakatikati komanso wapamwamba kwambiri, wopereka chithandizo chamtundu ndi chitetezo cha chilengedwe chamagulu ogula kunja; pomwe chikopa cha PU ndi choyenera pa bajeti yochepa kapena zosintha za nyengo. Mwachitsanzo, chikopa cha microfiber chikulimbikitsidwa kuti chikhale chokwera kwambiri komanso chong'ambika ngati ophunzitsa mpira ndi nsapato zoyenda panja, pomwe chikopa cha PU chikhoza kusankhidwa pazinthu zotayidwa kuti ziwongolere ndalama.

Kutsiliza: Kusintha kwa Zochitika ndi Kusankha Kwamtengo Wapatali 

Ubwino ndi kuipa kwa microfiber ndi chikopa cha PU sizokwanira, koma zimatengera zosowa zenizeni. Ndi ubwino waukulu wa kukana kuvala, kupuma ndi kuteteza chilengedwe, chikopa cha microfiber ndi choyenera kupanga nsapato zamasewera apamwamba, nsapato zamalonda ndi nsapato zakunja; pomwe zikopa za PU, zokhala ndi zabwino zotsika mtengo komanso zozungulira zazifupi, zimakhala ndi msika wachangu kapena wamsika wapakatikati.