Ukusetyenziswa kwentambo ye-elastomeric ukuphucula umgangatho wendwangu

Izindwangu zokwenza izinto, izinto eziphathekayo, kunye nezixhobo ezingenazo izongezo, zincinci kwaye zithethi. Iimveliso ezivela kubo zinyuka, zolule, akunakwenzeka ukubuyisela ukubukeka kwazo kwangaphambili. Ukongezelela, kwiingubo ezinjalo akunakulungele ukuhamba. Ukuphucula ukusebenza kweendwangu, i-fiber synthetic - elastane yongezwa ekubunjweni kwayo. ECanada nase-US, ibizwa ngokuba yi-spandex, eguqulela "ukulula".

Ukusuka kwimbali yemvelaphi

Ngowokuqala, intambo ye-elastomeric eyenziwe kwiminyaka engamashumi amahlanu ekupheleni kwekhulu lokugqibela ibulela ekuvelweni kwenzululwazi yaseMerika J. Shivers, esebenza kwiDuPont.

Kamva, uphawu lokuthengisa "uLycra" ukusuka kwinkampani i-Invista, inxalenye yenkampani yaseMerika eyaziwayo, yabhaliswa.

EJapan, izinto ezivela kwi-elastomer ngentambo ziveliswa phantsi kwegama elithi "Dorlastan".

Iinkcukacha eziphathekayo

I-Elastan yinto ebonakalayo kunye nekhanyayo, apho ugoba ukukhanya, izambatho ezikhululekile. Ukhawuleza ixesha elide kwaye akaqhubi. Umgangatho ophezulu, ngokubonga ukuba izinto ezifunyenwe ukuthandwa, ziphezulu kakhulu. Ubungakanani befiber elastane bunokunyuka ukuya kuma-5-8 amaxesha.

Ukongeza kwi-elasticity, i-spandex inenani lezinto ezibalulekileyo:

• Ukunyaniseka - emva kokubuyisela ukubuyisela kwifomu yayo yoqobo.
• Ukuzinyameka - ukwesaba imithwalo, ayitshintshi iimpawu phantsi kweempembelelo zamanzi.
• Ubuqhetseba - ubukhulu beentambo ze-elastomeric ziphantsi, ukwenzela ukuba zenziwe ziboshwe kuyo.
• Ubuncwane - izinto eziphathekayo kunye nokongezwa kwe-elastane ziguquguquka, zifakwe ngokulula ngamehlo athambileyo.
• Ukukhanya-ukusetyenziswa kwezinto eziphathekayo akutshintshi ubunzima bomhlaba wonke.

Intambo ye-elastomeric ekubunjweni kweempahla zendalo kunye nezendalo kwenza kube lula ukuphefumula, ukuqina, ukunethezeka kunye nokuzonwabisa kwimpahla yokuthintela. Izambatho ezenziwe ngolu hlobo aluyi kuqubuka, zigcina ukubonakala kwayo kwangaphambili ixesha elide, alinxibe kwaye alubopheli ukuhamba.

I-Elastane (i-elastomeric) i-filaments iveza i-shiny, emhlophe, i-opaque okanye i-transparent. Isiseko siqukethe i-oval, round round or dumbbell fibers.

Ukusetyenziswa kwemveliso eyenziwe ngee-elastomeric farns

Njengomthetho, i-elastomer ikhiqizwa ngohlobo lweentambo eziluhlu malunga nekhoyili. Ngokuqhelekileyo, ikotoni, ilinen, i-viscose okanye izinto ze-polyamide zongezwa kuyo, kuba i-polyurethane ecocekileyo ayisetyenziswanga. Olu dibana lwandisa amandla kunye nokunyaniseka kweemveliso ezigqityiweyo, okwenza ukubonakala kwazo kukhangeleke. Esi sizathu sokuba kusetyenziswe intambo ye-elastomeric yeenadada. Ngelo xesha, ukuxhatshazwa kwengubo kubonakala. Izambatho zikhululekile kumntu, aluyi kubangela ukucasuka kunye nolusu olomileyo.

Ukungabikho kwe-spandex kukungazinzi kwimpembelelo ye-ultraviolet kunye namanzi anomxholo ophezulu we-chlorine. Ukongeza, iintambo nge-elastane zingaba ngumthombo wobuthathaka, ngoko ke xa kuthengwa kukufanele ukuthobela ingqalelo kwindlela yokwakha.

Izambatho kunye nokongezwa kwee-elastomeric fibers

Kunconywa ukuba ungeze u-5 ukuya ku-15% we-elastane kwizinto zokuqala. Inhlanganisela ethandwa kakhulu kwiifayili ze-polyurethane kunye ne-viscose - ukususela ekuhlanganiseni okubangelwayo, benza imifuno yemidlalo kunye neengubo zobomi bemihla ngemihla. Ukongezelela, ukusuka kwi-viscose nge-elastane yenza iimpahla ezinxibileyo kwimicimbi ye-cocktail kunye nemibhiyozo.

Ukwandisa ipesenteji ye-elastomer ukuya kuma-20-30% inikeza loo nto ngokunyuka kokunyuka kwengubo. Uninzi lwezemidlalo, i-swimsuits, izitotyi kunye ne-pantyhose zikhonkxwe kuyo.

Imifuno yokuzonwabisa kunye nemifanekiso yokugcoba kwinqayi ngaphandle kweLyriti ibandakanya iLurex. Izindwangu ze-Elastomer (ezichazwe ngezantsi) zisetyenziselwa ukwenziwa kweengubo ze-jeans - ngaphezu kwekotone, malunga ne-5% ye-polyurethane filaments yongezwa.

Iqhawe le "Spider-Man" ngethuba lokuwucoca liye lagqithisa ngaphezu kweyodwa. Kwaye ifilimu yayifanelekile, kwaye yonke into iyabulela kule micu yokwenziwa. Baye baphendukela ngokwenene ihlabathi leengubo zokubonisa ibhiziniselwano, ezemidlalo - yonke indawo, apho kufuneka ukuba ibonakale iqhakazile kwaye iyatsha.

Ukunyamekela iimpahla

Imigaqo yokunyamekela iimveliso ezigqityiweyo zixhomekeke kwizinto ezifakwe kwisithambiso ngaphandle kwe-elastane. Iingcebiso ziboniswe kwilebula:

1. Geza izambatho ngohlamba olubi okanye ngesandla. Ubushushu bamanzi bube ngaphantsi kwe-40 ° C.
2. I-polyurethane yarns ikwazi ukutshabalalisa, ngoko xa ucofa iimpahla, ungayiguquli.
3. "Amagqabi" ama-powders kunye ne-bleaches ngokukhawuleza ayitshabalalise umcimbi, ngoko kufuneka ashiywe.
4. Ukugcina umlo, wumise imveliso kwindawo ephakamileyo.
5. Kunconywa ukuba yenziwe intsimbi kwisitya ukuya kwi-150 ° C.

Ukufakwa kwe-lycra kwintsimbi kwintlawulo encinane kuvumela utshintsho olukhulu kumgangatho weemveliso ezigqityiweyo. Izambatho azihlali zihle kwaye zikhululekile, kodwa zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zizinzile. Ixabiso lemveliso ye-elastane ngokuthe ngqo kuxhomekeke kwisixa salo kwimeko yokwakheka kwesitya, kunye neepesenti kwezinye izinto ezongezelelweyo: iikotoni, i-lycra, i-polyurethane fibers, njl.