Momwe Mungadyetsere Nsalu za Polyester ndi Spandex

KudayaPolyester SpandexZosakaniza zimafuna kulondola chifukwa cha kapangidwe kake. Ndimagwiritsa ntchito utoto wobalalitsa kuti ndipeze zotsatira zabwino, ndikusunga kutentha kwa 130 ℃ ndi pH ya 3.8-4.5. Njirayi imatsimikizira kukongoletsa bwino komanso kusunga kukhulupirika kwa ulusi. Njira monga kuchepetsa kuyeretsa kumapangitsa kuti zikhale zolimba, kaya zikugwira ntchitozobwezerezedwanso spandex kuluka nsalu, mpweya 100% recycle polyester, kapenaNsalu ya T-shirt. Kuonjezera apo,100 Polyester Chameleon Mtundu Kusintha Nsaluimapereka mwayi wapadera wogwiritsa ntchito nsalu zopangira utoto.

Zofunika Kwambiri

• Gwiritsani ntchito utoto wapadera wa polyester ndi wofatsa wa spandex. Sungani kutentha kwa utoto pa 130 ° C kuti mupeze zotsatira zabwino.
• Tsukani nsalu zanuchoyamba kuchotsa litsiro. Izi zimathandiza kuti nsalu itengeke bwino komanso imapangitsa kuti utoto ukhale wofanana.
• Yang'anani nthawi yodaya ndi pH kuti musavulazespandex. Sungani pH pakati pa 3.8 ndi 4.5, ndipo dayani kwa mphindi 40 zokha.

Kumvetsetsa Polyester ndi Spandex Properties

Kusiyana kwa nsalu zopangira ndi zachilengedwe

Nsalu zopanga ngatipolyester ndi spandexzimasiyana kwambiri ndi nsalu zachilengedwe monga thonje kapena ubweya. Nsalu zachilengedwe zimatenga madzi ndi utoto mosavuta chifukwa cha chikhalidwe chawo cha hydrophilic. Mosiyana ndi izi, nsalu zopangidwa ndi hydrophobic, zomwe zimapangitsa kuti zisagwirizane ndi madzi ndi kuyamwa kwa utoto. Kusiyanaku kumafuna njira ndi zida zapadera pogwira ntchito ndi zida zopangira. Mwachitsanzo, nsalu zachilengedwe nthawi zambiri zimagwiritsa ntchito utoto wokhazikika pakatentha kotsika, pomwe poliyesitala imafuna utoto wobalalitsa pamatenthedwe okwera kwambiri, monga momwe zilili pansipa:

Kumvetsetsa kusiyana kumeneku kumatsimikizira kuti ndikhoza kusankha njira yoyenera pamtundu uliwonse wa nsalu.

Zovuta za utoto wa polyester ndi spandex

Kupaka utoto wa polyester ndi spandex kumabweretsa zovuta zapadera. Polyester's hydrophobic nature imapangitsa kuti zisamve kutengera utoto, pomwe spandex imamva kutentha kwambiri. Mwachitsanzo, spandex nthawi zambiri simatha kupirira kutentha kwa pamwamba pa 105 ° F pochapa, komabe njira zamafakitale zodaya zingafune mpaka 140 ° F. Izi zimapanga malire ang'onoang'ono pakulakwitsa podaya kunyumba. Kuphatikiza apo, utoto wobalalitsa, womwe ndi wabwino kwambiri ku polyester, ukhoza kuwononga spandex kwambiri. Kuti ndithane ndi izi, ndimasankha mosamala utoto wokhala ndi utoto wabwino ndikuwonetsetsa kuti njira zoyeretsera zimachepetsa kudetsa komanso kufulumira.

• Nsalu za poliyesitala zimauma msanga chifukwa cha kuterera kwake, zomwe zimapangitsa kuti utoto ukhale wovuta.
• Ulusi wa Spandex ukhoza kuwonongeka ngati ukakhala ndi kutentha kwambiri kapena nthawi yayitali yotaya utoto.

Momwe katundu wa nsalu amakhudzira ntchito yopaka utoto

Themankhwala ndi thupi katunduza polyester ndi spandex zimakhudza mwachindunji momwe zimagwirizanirana ndi utoto. Polyester imafuna kutentha kwambiri (mozungulira 130 ℃) kuti ipange utoto wabwino, pomwe spandex imafuna kusamala mosamala kuti zisawonongeke. Ndimasunga pH ya 3.8-4.5 panthawi yopaka utoto kuti ndisunge umphumphu wa ulusi. Kuphatikiza apo, ndimayang'anira kutentha ndi kuziziritsa kuti ndipewe zolakwika monga ma flakes amtundu kapena zikwapu za nkhuku. Tebulo ili m'munsiyi ikufotokoza mwachidule zinthu zofunika kwambiri zomwe zimakhudza ntchito yodaya:

Pomvetsetsa zinthuzi, nditha kupeza zotsatira zowoneka bwino komanso zolimba ndikadaya nsalu zopangidwa kuchokera ku polyester ndi spandex.

Kusankha Utoto Woyenera ndi Zida Zopangira Nsalu za Dye

Utoto wabwino kwambiri wa polyester ndi spandex

Kusankha utoto woyenera n'kofunika kwambiri kuti mupeze zotsatira zabwino komanso zokhalitsa. Ndimadalira utoto wobalalitsa chifukwa umagwira ntchito bwinopolyester's hydrophobic chikhalidwe. Utoto uwu umabalalika mofanana mu matrix a polima, kupanga mitundu yokhalitsa komanso yowoneka bwino. Komabe, kubalalitsa utoto kumafuna kutentha kwambiri komanso kupanikizika, zomwe zingayambitse zovuta za spandex. Kuti izi zitheke, ndimasunga kutentha kwa 130 ℃, komwe kumapangitsa utoto wa polyester ndikuchepetsa kuwonongeka kwa spandex.

Zida ndi zipangizo zofunika pa ndondomekoyi

Zida zoyenera ndi zida zimathandizira kuti utoto ukhale wosavuta ndikuwonetsetsa zotsatira zamaluso. Ndikupangira kugwiritsa ntchito magwero otentha omwe amatha kusunga kutentha kwapafupi ndi kuwira, chifukwa izi zimathandiza kuti ulusi utseguke ndi kuyamwa utoto. Pa utoto, ndimakonda Udayi wa Jacquard Acid pazotsatira zowoneka bwino kapena Procion MX Fiber Reactive Dye ya thonje/spandex. Utoto wansalu monga Dye-na-Flow ndi Dharma Pigment Dye umagwiranso ntchito bwino pakukongoletsanso poliyesitala ndi spandex.

Njira zodzitetezera pogwira ntchito ndi utoto wopangira

Chitetezo ndichofunika kwambiri mukamagwira ntchito ndi utoto wopangira. Nthawi zonse ndimagwira ntchito pamalo olowera mpweya wabwino kuti ndisapume mpweya. Kuvala zida zodzitetezera, monga magolovesi ndi zovala zoyenera, kumapewa kupsa mtima pakhungu. Kutsatira malangizo a wopanga kumatsimikizira kusakaniza koyenera ndi kugwiritsa ntchito. Ndimatayanso utoto wochulukirapo moyenera, motsatira malamulo amderali. Kusunga utoto kutali ndi ana ndi ziweto ndikofunikira kuti malo ogwirira ntchito azikhala otetezeka.

Langizo: Nthawi zonse konzani malo anu ogwirira ntchito musanayambe kuyika nsalu. Izi zimachepetsa zoopsa ndikuwonetsetsa kuti zinthu zikuyenda bwino.

Njira Yodaya Mwapang'onopang'ono

Kukonzekera nsalu (kutsuka chisanadze ndi kuchiza)

Kukonzekera bwino n’kofunika kuti mudaye bwino. Nthawi zonse ndimayamba ndikutsuka nsalu kuti ndichotse mafuta, dothi, ndi zotsalira zilizonse zomwe zingasokoneze kuyamwa kwa utoto. Kafukufuku akuwonetsa kufunikira kotsuka ndi kutsuka mafuta kuti achotse zonyansa. Poliyesitala ndi spandex, ndimagwiritsa ntchito chotsukira chocheperako ndikusunga njira yofananira ndi pH kuonetsetsa kuti nsaluyo ndi yoyera komanso yokonzeka kudaya. Kukonzekeratu nsalu n'kofunika mofanana. Izi zimachepetsa kupsinjika kwamkati mu ulusi, kuteteza utoto wosagwirizana kapena zolakwika panthawiyi.

Langizo: Pewani kudumpha njira zochizira munthu asanalandire chithandizo. Amathandizira kwambiri luso la nsalu ya utoto kuti lizitha kuyamwa mtundu mofanana ndikusintha zotsatira zomaliza.

Kusakaniza ndi kupaka utoto

Kusakaniza utoto moyenera n'kofunika kwambiri kuti utoto ukhale wowoneka bwino komanso wosasinthasintha. Pa polyester, ndimagwiritsa ntchito utoto wobalalitsa, pomwe spandex imafuna zosankha zabwino kwambiri monga Procion MX Fiber Reactive Cold Water Dye. Pogwira ntchito ndi zosakaniza, ndimadaya mtundu uliwonse wa nsalu padera kuti zisawonongeke. Ndimatsatira mosamala malangizo a wopanga kusakaniza ma ratios ndi njira zogwiritsira ntchito. Kwa poliyesitala, kusindikiza kwa sublimation kumagwira ntchito bwino ndi 65% ya poliyesitala, kuwonetsetsa kugwedezeka komanso kulimba.

• Gwiritsani ntchito utoto wa Jacquard Acid pa spandex ndi nayiloni.
• Pewani njira zachikhalidwe zophatikizira polyester/spandex; utoto wa nsalu ndi njira yotetezeka.

Kuyika utoto ndi kutentha

Kuyika kutentha ndi gawo lofunikira pokonza utoto pa polyester. Ndimasunga kutentha kwa 130 ° C kuti ndiwonetsetse kukonza bwino kwa utoto ndikuteteza ulusi wa spandex. Kuwongolera nthawi yodaya mpaka mphindi 40 ndikusunga pH pakati pa 3.8 ndi 4.5 kumateteza zolakwika ngati kuphulika kwamtundu. Pakusindikiza kwa sublimation, ndimagwiritsa ntchito kutentha pakati pa 375 ° F ndi 400 ° F kuti ndimangirire utoto bwino ndi poliyesitala. Spandex, pokhala yosamva kutentha, imafuna chisamaliro chowonjezereka kuti zisawonongeke.

Kutsuka ndi kumaliza nsalu

Ndikadaya, ndimatsuka nsaluyo bwino kuti ndichotse utoto wochulukirapo komanso kuti musaderere. Njira yoyeretsera masitepe awiri imagwira ntchito bwino pakuphatikiza kwa polyester-spandex. Choyamba, ndimagwiritsa ntchito kuyeretsa kuchepetsa asidi kuti ndichotse mitundu yoyandama ndi madontho pa spandex. Kenaka, ndimatsatira ndi kuyeretsa kuchepetsa zamchere kuti ndiwonjezere kufulumira kwa mtundu. Kuphatikiza uku kumapangitsa kuti nsalu ya utoto ikhalebe ndi mphamvu komanso kulimba pakapita nthawi.

Zindikirani: Nthawi zonse samalirani chithandizo chamankhwala pambuyo popaka utoto mosamala kuti musunge kukhulupirika kwa nsalu ndikupeza zotsatira zamaluso.

Malangizo Okuthandizani Ndi Kupewa Zolakwa Zomwe Wamba

Kuwonetsetsa kugawidwa kwamitundu

Kukwaniritsa ngakhale kugawa mitundu kumafuna kusamala kwambiri ndi magawo a utoto. Nthawi zonse ndimaonetsetsa kuti nsaluyo yatsukidwa bwino kuti achotse zotsalira zilizonse zomwe zingasokoneze kuyamwa kwa utoto. Kafukufuku waposachedwa akuwunikira kugwiritsa ntchito njira zapamwamba monga Artificial Neural Networks (ANN) ndi Genetic Algorithms (GA) kukhathamiritsa mikhalidwe yodaya. Njirazi zimaneneratu mphamvu yamtundu ndikuthandizira kuyeretsa magawo monga kutentha ndi kuyika kwa utoto. Ngakhale matekinolojewa ali ofala kwambiri m'mafakitale, ndimayang'ana kwambiri kusungitsa utoto wokhazikika komanso chipwirikiti panthawiyi kuti mutengenso zotsatira zofananira kunyumba. Izi zimatsimikizira kuti utoto umalowa mofanana pansalu.

Kupewa kuwonongeka kwa spandex pa utoto

Spandex imakhudzidwa kwambiri ndi kutentha komanso kusalinganika kwamankhwala, chifukwa chake ndimayesetsa kuteteza kapangidwe kake. Ndimasunga kutentha kwa utoto pa 130 ℃ ndikuchepetsa njirayo mpaka mphindi 40. Kusunga pH pakati pa 3.8 ndi 4.5 kumachepetsa kuwonongeka kwa fiber. Kutentha koyendetsedwa ndi kuziziritsa, pa 1°C/mphindi ndi 1-1.5°C/mphindi motsatana, kupewetsa zilema monga ma flakes amtundu kapena zikhadabo za nkhuku. Gome ili m'munsili likufotokozera mwachidule magawo ofunikira kuti asunge umphumphu wa spandex:

Kuthetsa mavuto monga mtundu wosagwirizana kapena kuzimiririka

Mtundu wosagwirizana kapena kuzimiririka kumatha kuchitika chifukwa chokonzekera molakwika kapena kuyeretsa kosakwanira. Kwa mtundu wosagwirizana, ndikupangira kuchiza nsalu yonseyo ndi chochotsera madontho osambitsidwa kapena kuwaviika mumtsuko wothira. Kuchapanso ndi zotsukira zambiri komanso kugwiritsa ntchito madzi otentha kwambiri pansalu nthawi zambiri kumathetsa vutoli. Gome ili m'munsili likuwonetsa mavuto omwe anthu ambiri amakumana nawo ndi mayankho awo:

Potsatira njirazi, ndimatsimikizira zotsatira zaukatswiri ndikupewa misampha yofala.

Kudaya poliyesitala ndi spandex kumafuna kukonzekera, zida zoyenera, ndi njira zolondola. Kuchapiratu, kusankha utoto woyenera, ndi kuyika kutentha kumatsimikizira kupambana. Kuyesera ndi kuleza mtima kumabweretsa zotsatira zabwino.

Langizo: Yambani ndi mapulojekiti ang'onoang'ono kuti mukhale ndi chidaliro.

Ndikukulimbikitsani kuti mufufuze njira yolenga iyi ndikusintha nsalu zanu kukhala chinthu chapadera!