Wazini ngemisebenzi yezindwangu? Ake sibheke! 1.Umcabango oxosha amanzi Umqondo: Ukuqedwa okuxosha amanzi, okwakwaziwa nangokuthi ukuqedwa okungangenwa manzi okungenwa komoya, kuyinqubo lapho amanzi amakhemikhali-...
Ikhadi lombala liwukubonakaliswa kwemibala ekhona endalweni ezintweni ezithile (njengephepha, indwangu, ipulasitiki, njll.). Isetshenziselwa ukukhetha umbala, ukuqhathanisa, nokuxhumana. Kuyithuluzi lokufeza izindinganiso ezifanayo ngaphakathi kohlu oluthile lwemibala. Njengoba t...
Empilweni yansuku zonke, sihlala sizwa ukuthi lena yi-plain weave, lena i-twill weave, lena i-satin weave, lena i-jacquard weave nokunye. Kodwa eqinisweni, abantu abaningi bayalahlekelwa ngemva kokuyilalela. Yini enhle ngakho? Namuhla, ake sikhulume ngezici kanye nemibono...
Phakathi kwazo zonke izinhlobo zezindwangu zendwangu, kunzima ukuhlukanisa ngaphambili nangemuva kwezinye izindwangu, futhi kulula ukwenza amaphutha uma kukhona ukunganaki okuncane ekuthungeni kwengubo, okuholela emaphutheni, njengokujula kombala ongalingani. , amaphethini angalingani, ...
1.Ukushesha kwemihuzuko Ukushesha kwe-abrasion kusho amandla okumelana nokugqoka ukungqubuzana, okufaka isandla ekuqineni kwezindwangu. Izingubo ezenziwe ngemicu enamandla aphukayo kanye nokushesha kokuhuzuka zizohlala isikhathi eside...
Iyini indwangu yoboya eyonakele? Cishe uke wazibona izindwangu zoboya ezimbi kakhulu ezitolo zemfashini ezisezingeni eliphezulu noma ezitolo zezipho zikanokusho, futhi kuseduze lapho kudonsa abathengi. Kodwa kuyini? Le ndwangu efunwayo isifana nokunethezeka. Lokhu kuthambisa okuthambile kungenye ...
Eminyakeni yamuva nje, imicu ye-cellulose evuselelwe kabusha (njenge-viscose, i-Modal, i-Tencel, njll.) iye yavela ngokuqhubekayo ukuze ihlangabezane nezidingo zabantu ngesikhathi esifanele, futhi futhi inciphisa kancane izinkinga zokuntuleka kwezinsiza zanamuhla kanye nokucekelwa phansi kwendawo ezungezile yemvelo. ...
Indlela evamile yokuhlola indwangu "indlela yokufaka amaphuzu amane". Kulesi "sikali samaphuzu amane", amaphuzu aphezulu kunoma yisiphi isici esisodwa simane. Kungakhathaliseki ukuthi mangaki amaphutha endwangu, amaphuzu anesici egcekeni ngalinye eliwumugqa akufanele adlule amaphuzu amane. I-s...
I-1.Spandex fiber Spandex fiber (ebizwa ngokuthi i-PU fiber) ingeyesakhiwo se-polyurethane esine-elongation ephezulu, i-modulus ephansi enwebekayo kanye nezinga eliphezulu lokubuyisela okunwebekayo. Ngaphezu kwalokho, i-spandex nayo inokusimama okuhle kwamakhemikhali nokuzinza kokushisa. Iyakwazi ukumelana...