Mitundu yosadziwika bwino ya fiber mu thonje la polyester
Pakupanga thonje la polyester, ulusi wina wosazolowereka ukhoza kuchitika chifukwa cha kupota kutsogolo kapena kumbuyo, makamaka pogwiritsa ntchito magawo a thonje okonzedwanso kuti apange, omwe amatha kupanga ulusi wachilendo; Abnormal fiber outsole imatha kugawidwa m'mitundu iyi:
(1) Ulusi umodzi wa coarse: CHIKWANGWANI chokhala ndi chowonjezera chosakwanira, chomwe chimakonda kudaya molakwika ndipo chimakhala ndi mphamvu zochepa pansalu zosalukidwa zomwe sizifuna utoto. Komabe, zimakhudza kwambiri singano yamadzi kapena nsalu zokhomedwa ndi singano zomwe zimagwiritsidwa ntchito popanga nsalu zachikopa.
（2） Ulusi: Zingwe ziwiri kapena zingapo zimamatira pamodzi pambuyo pakuwonjezedwa, zomwe zingapangitse kuti utoto wachilendo usakhale ndi mphamvu zochepa pansalu zosalukidwa zomwe sizifuna utoto. Komabe, zimakhudza kwambiri singano yamadzi kapena nsalu zokhomedwa ndi singano zomwe zimagwiritsidwa ntchito popanga nsalu zachikopa.
(3) Gel ngati: Panthawi yowonjezera, ulusi wosweka kapena wopindika umapangidwa, zomwe zimapangitsa kuti ulusiwo usatalike ndikupanga thonje lolimba. Izi zitha kugawidwa mu gel osakaniza monga, gel osakaniza monga, gel osakaniza monga, gel osakaniza monga, etc. Pambuyo carding ndondomeko, mtundu wachilendo CHIKWANGWANI nthawi madipoziti pa nsalu singano, kuchititsa osauka mapangidwe kapena kusweka kwa ukonde thonje. Izi zopangira zimatha kuyambitsa zolakwika zazikulu pazinthu zambiri zomwe sizinalukidwe.
(4) thonje lopanda mafuta: Pa nthawi yowonjezera, chifukwa cha zovuta zoyendetsa galimoto, palibe mafuta pazitsulo. Mtundu uwu wa fiber nthawi zambiri umakhala ndi kumverera kouma, zomwe sizimangoyambitsa magetsi osasunthika pakupanga nsalu zopanda nsalu, komanso kumabweretsa mavuto pambuyo pokonza zinthu zomwe zatha.
(5) Mitundu inayi yomwe ili pamwambayi ya ulusi wosazolowereka ndi yovuta kuchotsa panthawi yopanga nsalu zopanda nsalu, kuphatikizapo ulusi umodzi wandiweyani ndi ulusi wopota. Komabe, thonje lomatira komanso lopanda mafuta limatha kuchotsedwa ndi chidwi pang'ono kuchokera kwa ogwira ntchito kuti achepetse kuwonongeka kwazinthu.
Zifukwa zomwe zimakhudza kuchedwa kwamoto kwa nsalu zopanda nsalu
Zifukwa zomwe thonje la polyester limakhala ndi mphamvu yoletsa moto ndi izi:
(1) Mlozera wochepetsera okosijeni wa thonje wamba wa polyester ndi 20-22 (wokhala ndi mpweya wokwanira 21% mumlengalenga), womwe ndi mtundu wa ulusi woyaka womwe ndi wosavuta kuyatsa koma umakhala wocheperako.
(2) Ngati magawo a poliyesitala asinthidwa ndikusinthidwa kukhala ndi mphamvu yoletsa moto. Ulusi wambiri womwe umakhala wotalika kwa nthawi yayitali umapangidwa pogwiritsa ntchito tchipisi ta polyester osinthidwa kuti apange thonje la poliyesitala loletsa moto. Chosinthira chachikulu ndi gulu la phosphorous, lomwe limaphatikiza ndi mpweya mumlengalenga kutentha kwambiri kuti muchepetse mpweya wa okosijeni ndikupeza zotsatira zabwino zoletsa moto.
(3) Njira ina yopangira poliyesitala thonje lamoto retardant ndi pamwamba mankhwala, amene amakhulupirira kuchepetsa lawi retardant zotsatira za wothandizira mankhwala pambuyo processing angapo.
(4) Thonje la poliyesitala limakhala ndi umunthu wocheperako ukakhala ndi kutentha kwambiri. Ulusiwo ukakumana ndi lawi lamoto, umacheperachepera ndikuchoka palawilo, zomwe zimapangitsa kuti zikhale zovuta kuyatsa ndikutulutsa mphamvu yoyenera yoletsa moto.
(5) thonje la poliyesitala limatha kusungunuka ndi kudontha likatenthedwa ndi kutentha kwambiri, ndipo kusungunuka ndi kudontha komwe kumapangidwa poyatsira thonje la polyester kumathanso kuchotsa kutentha ndi lawi lina, kutulutsa mphamvu yoyenera yoletsa moto.
(6) Koma ngati ulusi wokutidwa ndi mafuta oyaka mosavuta kapena silikoni mafuta amene angathe kuumba poliyesitala thonje, lawi retardant zotsatira za thonje poliyesitala adzachepetsedwa. Makamaka pamene thonje la polyester lomwe lili ndi mafuta a SILICONE likumana ndi moto, ulusi sungathe kufota ndikuyaka.
(7) Njira yowonjezera kutentha kwa moto wa thonje la poliyesitala sikuti amangogwiritsa ntchito magawo a poliyesita omwe amasinthidwa kuti asapse ndi moto kuti apange thonje la polyester, komanso kugwiritsa ntchito mafuta omwe ali ndi phosphorous yapamwamba pamtunda wamtundu wa pambuyo pa chithandizo kuti awonjezere kuchedwa kwa lawi la fiber. Chifukwa chakuti ma phosphates, akamatenthedwa kwambiri, amatulutsa mamolekyu a phosphorous omwe amaphatikizana ndi mamolekyu a okosijeni mumpweya, kuchepetsa mpweya wa okosijeni ndikuwonjezera kuchedwa kwa malawi.
Zifukwa za static magetsi opangidwa panthawiyikupanga nsalu zopanda nsalu
Vuto la magetsi osasunthika omwe amapangidwa popanga nsalu zosalukidwa makamaka chifukwa cha kuchepa kwa chinyezi mumlengalenga pomwe ulusi ndi singano zimalumikizana. Ikhoza kugawidwa mu mfundo zotsatirazi:
(1) Nyengo ndi yowuma kwambiri komanso chinyezi sichikwanira.
(2) Pamene palibe mafuta pa fiber, palibe anti-static agent pa fiber. Chifukwa cha kuyambiranso kwa chinyezi cha thonje la polyester kukhala 0.3%, kusowa kwa anti-static agents kumabweretsa kupangidwa kwa magetsi osasunthika panthawi yopanga.
(3) Mafuta amafuta ochepa komanso otsika kwambiri amagetsi amathanso kupanga magetsi osasunthika.
(4) Chifukwa cha mamolekyu apadera a mafuta opangira mafuta, thonje la polyester la SILICONE liribe pafupifupi chinyezi pa mafuta opangira mafuta, zomwe zimapangitsa kuti zikhale zosavuta kugwiritsira ntchito magetsi osasunthika panthawi yopanga. Kusalala kwa dzanja kumamveka molingana ndi magetsi osasunthika, ndipo kusalala kwa thonje la SILICONE, kumapangitsa kuti magetsi azikhala ochulukirapo.
(5) Njira yopewera magetsi osasunthika sikuti ingowonjezera chinyezi pamisonkhano yopanga, komanso kuthetsa bwino thonje lopanda mafuta panthawi yodyetsa.
N'chifukwa chiyani nsalu zopanda nsalu zomwe zimapangidwa pansi pazitsulo zofanana zimakhala ndi makulidwe osagwirizana
Zifukwa za makulidwe osagwirizana a nsalu zosalukidwa pansi pamikhalidwe yofananira zingaphatikizepo mfundo izi:
(1) Kusakanikirana kosagwirizana kwa ulusi wochepa wosungunuka ndi ulusi wamba: Ulusi wosiyana uli ndi mphamvu zogwirira ntchito zosiyanasiyana. Nthawi zambiri, ulusi wotsika wosungunuka uli ndi mphamvu zogwira kwambiri kuposa ulusi wamba ndipo sumakonda kubalalitsidwa. Mwachitsanzo, 4080 ya Japan, 4080 ya South Korea, 4080 ya South Asia, kapena 4080 ya Far East onse ali ndi mphamvu zosiyana. Ngati ulusi wotsika wosungunuka ukamwazikana mosagwirizana, magawo omwe ali ndi ulusi wochepa wosungunuka sangathe kupanga ma mesh okwanira, ndipo nsalu zosalukidwa zimakhala zowonda, zomwe zimapangitsa kuti zigawo zokhuthala m'malo okhala ndi ulusi wochepa kwambiri wosungunuka.
(2) Kusungunuka kosakwanira kwa ulusi wochepa wosungunuka: Chifukwa chachikulu cha kusungunuka kosakwanira kwa ulusi wochepa wosungunuka ndi kutentha kosakwanira. Kwa nsalu zopanda nsalu zokhala ndi zolemera zochepa, nthawi zambiri zimakhala zosavuta kukhala ndi kutentha kosakwanira, koma kwa mankhwala omwe ali ndi kulemera kwakukulu ndi makulidwe apamwamba, chidwi chapadera chiyenera kuperekedwa kuti chikhale chokwanira. Nsalu yopanda nsalu yomwe ili m'mphepete nthawi zambiri imakhala yochuluka kwambiri chifukwa cha kutentha kokwanira, pamene nsalu yopanda nsalu yomwe ili pakati imatha kupanga nsalu yopyapyala yopanda nsalu chifukwa cha kutentha kosakwanira.
(3) Kutsika kwakukulu kwa ulusi: Kaya ndi ulusi wamba kapena ulusi wochepa wosungunuka, ngati mpweya wotentha wa shrinkage wa ulusi ndi wapamwamba, zimakhalanso zosavuta kuchititsa makulidwe osagwirizana panthawi yopanga nsalu zopanda nsalu chifukwa cha zovuta zowonongeka.
N'chifukwa chiyani nsalu zopanda nsalu zomwe zimapangidwa pansi pazitsulo zofanana zimakhala zofewa komanso zolimba
Zifukwa za kufewa kosagwirizana ndi kuuma kwa nsalu zopanda nsalu pansi pamikhalidwe yofananira nthawi zambiri zimakhala zofanana ndi zifukwa za makulidwe osagwirizana. Zifukwa zazikulu zingaphatikizepo mfundo zotsatirazi:
(1) Zingwe zotsika zosungunuka ndi ulusi wamba zimasakanizidwa mosagwirizana, mbali zomwe zili ndi mfundo zotsika kwambiri zosungunuka zimakhala zolimba ndipo zigawo zocheperako zimakhala zofewa.
(2) Kusungunuka kosakwanira kwa ulusi wochepa wosungunuka kumapangitsa kuti nsalu zosalukidwa zikhale zofewa.
(3) Kutsika kwakukulu kwa ulusi kungayambitsenso kufewa kosafanana ndi kuuma kwa nsalu zopanda nsalu.
Nsalu zowonda zopanda nsalu zimakhala zosavuta kuzing'onoting'ono
Pamene akumangirira nsalu zopanda nsalu, chomalizidwacho chimakhala chachikulu pamene chikukulungidwa. Pa liwiro lomwelo lokhotakhota, liwiro la mzere lidzawonjezeka. Nsalu yopyapyala yopanda nsalu imakonda kutambasula chifukwa cha kupsinjika pang'ono, ndipo mayadi amfupi amatha kuchitika atakulungidwa chifukwa cha kupsinjika. Ponena za zinthu zonenepa komanso zapakatikati, zimakhala ndi mphamvu zolimba kwambiri panthawi yopanga, zomwe zimapangitsa kuti zisatambasulidwe komanso sizingayambitse zovuta zama code.
Zifukwa mapangidwe zolimba thonje pambuyo kuzimata asanu ntchito masikono ndi thonje
Yankho: Pakupanga, chifukwa chachikulu chomangirira thonje pa mpukutu wa ntchito ndi chifukwa cha kuchepa kwa mafuta pa ulusi, zomwe zimayambitsa kusamvana kwapakati pakati pa ulusi ndi singano. Ulusiwo umamira pansi pa nsalu ya singano, zomwe zimapangitsa kuti thonje limakutidwe ndi ntchito. Ulusi wokulungidwa pa mpukutu wogwirira ntchito sungathe kusuntha ndipo pang'onopang'ono umasungunuka kukhala thonje lolimba kupyolera mukukangana kosalekeza ndi kukanikizana pakati pa nsalu ya singano ndi singano. Kuti athetse thonje losakanikirana, njira yochepetsera ntchitoyo ingagwiritsidwe ntchito kusuntha ndikuchotsa thonje lophwanyika pampukutu. Kuonjezera apo, kukumana ndi tulo lalitali kungayambitsenso vuto la kuchedwa kwa ntchito.
Malingaliro a kampani Dongguan Liansheng Nonwoven Fabric Co., Ltd., Wopanga nsalu zopanda nsalu ndi nsalu zopanda nsalu, ndizoyenera kuti mukhulupirire!
Nthawi yotumiza: Aug-14-2024