Ntchito thonje elastomeric kwa bwino minofu khalidwe

nsalu yokumba, zipangizo achilengedwe, ndi kupanga palibe zina ndi kuchepetsedwa elasticity ndi kwathunthu kukopedwa. Zamgululi ndi rumpled, anatambasula kovuta kuti abwezeretse maonekedwe awo oyambirira. Komanso, kavalidwe si yabwino kwambiri kusuntha. Kusintha ntchitoyo zimakhala mu zikuchokera awo akuwonjezeka CHIKWANGWANI kupanga - elastane. Mu Canada ndi United States amadziwika monga spandex, amene anamasuliridwa kuti "Tambasula".

Mbiri ya

Woyamba kupanga elastomer ulusi anatuluka mu makumi asanu mochedwa Mu zaka zapitazo ndi Kutulukira ndi wasayansi American George. Nakhala mapale, ntchito ku kampaniyo DuPont.

Kenako anawerenga chizindikiro "Lycra" ndi kampani Invista, gawo la wotchuka American kampani.

Mu Japan, chuma yarns ndi elastomeric amapangidwa pansi pa chizindikiro dzina "Dorlastan".

makhalidwe zakuthupi

Elastane - yeniyeni ndi yowala nsalu imene kusoka opepuka, omasuka zovala. Iwo ankavala kwa nthawi yaitali ndipo musati crumple. Chapamwamba quality, zikomo imene nkhaniyo zinatchuka - ndi extensibility mkulu. Utali ulusi spandex akhoza ziwonjezeke kwa nthawi 5-8.

Kuwonjezera pa elasticity wa spandex angapo mbali zofunika:

• Elasticity - pambuyo anatambasula kumbuyo kwa mtundu wapachiyambi.
• Kwake - sakuopa kutsegula, sizisintha makhalidwe a padzuwa madzi.
• Suoneka - kakakulu wa thonje elastomeric ndi kochepa, kotero kuti iwo akhoza yokhotakhota mu zimakhala iliyonse.
• Softness - elastane zakuthupi ndi kusintha, zosavuta amaika makutu zofewa.
• Lightness - kugwiritsa ntchito zinthu ndi pafupifupi sasintha kulemera okwana nsalu.

Elastomeric thonje lopangidwa ndi nsalu angapange ndi masoka umabala breathable, stretchy, omasuka ndi wokoma nkhani yolankhulana. Zovala anapanga nsalu iyi nkomwe makwinya, yaitali lofotokozabe tione pachiyambi, palibe avale amagwira pansi kayendedwe.

Elastane (elastomeric) yarns kutulutsa chonyezimira, woyera, opaque kapena mandala. M'munsi tichipeza chowulungika, kuzungulira kapena dumbbell-gawo mtanda ulusi.

Ntchito ya malonda filaments elastomeric

Childs, ndi elastomer amapangidwa mu mawonekedwe a ulusi bala pa spool lapansi. Kawirikawiri kuwonjezera thonje nsalu, viscose ndi polyamide zipangizo monga polyurethane koyera pafupifupi konse ntchito. kuphatikiza kumawonjezera mphamvu ndi elasticity wa mankhwala kusasanyiwa, kuwapanga okongola kwambiri maonekedwe. Ndipo ichi ndi chifukwa ntchito elastomeric thonje beading. Komabe, pali ponso avale kukana. Zovala ndi wabwino kwa munthu, sayambitsa khungu likuyabwa ndi dryness.

Kupanda spandex - Kusakhazikika ichi ndi UV-madzi ndi okhutira mkulu wa chlorine. Komanso, ndi thonje elastane chingatipatse a chifuwa, pamene inu kugula ayenera kulabadira zikuchokera minofu.

Zovala ndi Kuwonjezera ulusi elastomeric

Ndi kuyambira zinthu izo m'pofunika kuwonjezera pa 5 ndi 15% elastane. Kuphatikiza yotchuka kwambiri ya ulusi polyurethane ndi viscose - kuchokera kuphatikiza chifukwa amapangidwa sportswear ndi zovala tsiku ndi tsiku. Komanso, viscose ndi elastane zimapangitsa madiresi kumayenera maphwando omwera ndi zikondwerero.

Kuwonjezera kuchuluka kwa 20-30% ya nkhani elastomer amapereka durability kuzikonzanso. Kwa izo kusoka kwambiri sportswear ndi, swimwear, masitonkeni ndi tights.

Pakuti zovala chikondwerero ndi zithunzi zikondwerero za minofu Kuwonjezera monga Lycra Lurex. The filament elastomeric (pansipa) amagwiritsidwanso ntchito kupanga zovala la jinzi - pambali Thonje anawonjezera za 5% ulusi polyurethane.

The ngwazi za "Kangaude-Man" kwa kujambula zoti si yekha suti. Ndipo filimu anali sikuthandiza, ndi onse chifukwa cha filaments izi kupanga. Iwo kwenikweni anatembenuza dziko la zovala bwanji-malonda ndi masewero - kulikonse kumene inu mukufuna kuyang'ana mwatsopano ndi catchy.

kuisamalira zovala

Terms of kusamalira mankhwala Kwatha zimadalira gawo lanji la Kuwonjezera elastane nsalu. Akuikidwa osonyezedwa chizindikiro:

1. Chapani zovala ayenera wosakhwima wosambitsa mode kapena pamanja. Madzi kutentha ayenera kukhala m'munsimu 40 ° C.
2. Polyurethane thonje ndi kung'ambika katundu Choncho, kukanikiza zovala, sasintha izo mwamphamvu.
3. "Modzikhulupirira" ufa ndi bleaches mwamsanga kuwononga kanthu, chotero ntchito zawo ayenera adzasiyidwa.
4. Kukhala mawonekedwe a mankhwala ayenera zouma ku malo yopingasa.
5. Kukonza nsalu akulimbikitsidwa kutentha kwa 150 ° C.

Kulolerana wa Lycra nsalu, ngakhale pang'ono limachititsa kusintha kwambiri amasokoneza itatha. Zovala si wokongola ndi omasuka, komanso cholimba, chifukwa cha elasticity operekedwa ndi thonje elastomeric. Mtengo wa katundu wopangidwa ndi spandex zimadalira kuchuluka kwa thunthu ntchito zikuchokera minofu komanso kuchuluka zili zipangizo zina zowonjezera: Thonje, Lycra, spandex, etc ...