Indwangu engalukiwe iwuhlobo lwendwangu engalukiwe eyenziwe ngokuhlanganisa amafayibha aqondile noma ahlelwe ngokungahleliwe ngokungqubuzana, ukuhlangana, noma ukubopha, noma inhlanganisela yalezi zindlela ukuze kwakhe ishidi, iwebhu, noma iphedi. Lokhu okuqukethwe kunezici zokumelana nomswakama, ukukwazi ukuphefumula, ukuguquguquka, isisindo esilula, okungashi, ukubola kalula, okungewona ubuthi nokungacasuli, umbala ocebile, intengo ephansi, kanye nokusebenziseka kabusha.
Izindwangu ezingezona ezilukiwe zingaphathwa ngokucindezela okushisayo
Enqubweni yokukhiqiza yendwangu engalukiwe, inaliti ebhontshiwe indlela yokukhiqiza indwangu engalukiwe ingasetshenziswa ukwenza izinto ezingavuthiwe ezifana ne-polyester ne-polypropylene, ezingaphansi kokubhobozwa kwezinaliti eziningi kanye nokwelashwa okufanele ngokucindezela okushisayo. Lokhu kubonisa ukuthi indwangu engalukiwe ngokwayo ingakwamukela ukwelashwa kokucindezela okushisayo. Ngaphezu kwalokho, imishini yokucindezela eshisayo engalukiwe itholakala kabanzi emakethe, inamamodeli ahlukahlukene kanye nokucaciswa ongakhetha kukho, njengemishini yokufaka i-embossing, imishini ye-PUR hot melt glue laminating, imishini ye-ultrasonic non-woven hot press laminating, njll.
Indlela yokucindezela okushisayo yobuchwepheshe bokuvala uphawu kwendwangu engalukiwe
Ukuvala uphawu kwendwangu engalukiwe kuchaza inqubo yokucubungula indwangu engalukiwe kanye nokusebenzisa amasu athile okuvala ukuze kuhlanganiswe imicu engaphakathi kwendwangu engalukiwe, yakhe yonke futhi kuzuzwe umphumela wokuvala. Ukuvalwa kwezindwangu ezingalukiwe ngokuvamile kusebenzisa izindlela zobuchwepheshe ezihlukahlukene ezifana nokuvala ukushisa, ukunamathisela uphawu, nokuvala uphawu nge-ultrasonic.
Ukuhlaziywa kwe-Hot Pressing Sealing Technology
Ubuchwepheshe bokuvalwa kokucindezela okushisayo busho inqubo yokuluka imicu ngaphakathi kwendwangu engalukiwe ngokucindezela okushisayo ngesikhathi sokucutshungulwa kwendwangu engalukiwe ukuze kuzuzwe umphumela wokuvala. Ngenxa yokuthi ubuchwepheshe bokufaka uphawu okushisa obucindezelayo bungakwazi ukuxhuma ngokuqinile imicu engalukiwe, ngaleyo ndlela kuthuthukiswe izici zokuvala nokungangeni kwamanzi kwezindwangu ezingalukiwe, kuvame kakhulu enqubweni yokuvala.
Ingabe ukucindezela okushisayo kungasetshenziselwa ukuvala?
Izindwangu ezingalukiwe zingavalwa kusetshenziswa indlela yokucindezela okushisayo. Nokho, kufanele kuqashelwe ukuthi izinga lokushisa nokucindezela kufanele kucatshangelwe lapho kubekwa uphawu. Izinga lokushisa elidlulele nokucindezela kungase kubangele ukuthi indwangu engalukiwe incibilike noma yonakale, kuthinte umphumela wokuvala wendwangu engalukiwe. Ngakho-ke, lapho wenza indwangu engeyona eyelukiweyo yokuvala ukucindezela okushisayo, izinga lokushisa nokucindezela kokucindezela okushisayo kufanele kulawulwe kahle ukuze kuqinisekiswe ikhwalithi nomphumela wokuvala wendwangu engalukiwe.
Izinzuzo kanye nokubi kobuchwepheshe bokuvalwa kokucindezela okushisayo
Inzuzo yobuchwepheshe bokufaka uphawu ngokucindezela okushisayo kuwumphumela wayo omuhle wokuvala, ongahlanganisa ngokuqinile imicu engalukiwe, ufinyelele ukubekwa uphawu okuhle nokuvinjelwa kwamanzi, futhi inqubo ilula ngokuqhathaniswa nezinhlobonhlobo zezicelo. Okubi ukuthi kuyadingeka ukulawula izinga lokushisa nokucindezela kokucindezela okushisayo, njengoba izinga lokushisa elidlulele nokucindezela kungase kubangele ukuthi indwangu engalukiwe incibilike noma ikhubazeke.
Ngamafuphi, izindwangu ezingezona ezilukiwe zingavalwa kusetshenziswa indlela yokucindezela okushisayo, kodwa kufanele kuqashelwe izinga lokushisa nokucindezela kokucindezela okushisayo. Ukushisa okwedlulele nokucindezela kungase kuthinte umphumela wokuvala izindwangu ezingalukiwe. Ngaphezu kwalokho, ukucindezela okushisayo akuyona ukuphela kwendlela yokuvala izindwangu ezingalukiwe. Ngokuya ngezici kanye nezidingo zezindwangu ezingezona ezilukiwe, izindlela zokuvala uphawu ezifanele zidinga ukukhethwa.
Ingakanani izinga lokushisa indwangu engalukiwe engamelana nayo?
Indwangu engalukiwe engawohloki ingakwazi ukumelana namazinga okushisa aphakeme, futhi ngokuvamile isinqe sikagwayi ngeke sincibilikise imbobo lapho sithinta noma iyiphi indawo. Iphuzu lokuncibilika lezinye izinto lihlobene nempahla yendwangu engalukiwe:
(1) PE: 110-130 ℃
(2) PP: 160-170 ℃
(3) I-PET: 250-260 ℃
Ngakho-ke, nakuba izindwangu ezingezona ezilukiwe zezinto ezihlukahlukene zingakwazi ukumelana namazinga okushisa ahlukene, singabona esihlokweni ukuthi zingakwazi ukumelana namazinga okushisa aphakeme kakhulu, kodwa akusho ukuthi zingasetshenziswa ezindaweni ezishisa kakhulu isikhathi eside.
Ingabe isikhwama esicindezelwe esishisayo esingalukiwe senziwe ngomshini?
Isizathu sokuthi kungani ukucutshungulwa kwemoto eyisicaba kunokuthengiswa okungcono kunokucubungula okunamathelayo kungenxa yamandla ayo aphezulu kanye nezinhlobonhlobo eziyinkimbinkimbi. Kodwa i-adhesive inokubukeka okuhle futhi isindisa abasebenzi, ngokuyisisekelo ayidingi noma yibuphi ubuchwepheshe, futhi idinga ukutshalwa kwezimali okuncane. Abasebenzi bezimoto eziyisicaba kumele babe nobuchule, ikakhulukazi ekuthumeleni impahla emazweni angaphandle. Uma kunomuntu oyedwa kuphela ohlelweni lokukhiqiza, kuba nzima ukuthi isikhwama sibe neziqu. Ngokuvamile, icutshungulwa ngemoto eyisicaba bese ihlanganiswa.
Uma amakhasimende akho enezidingo eziqinile zekhwalithi yokubukeka kwesikhwama kunamandla aso, ukubopha kungcono. Muva nje, amanani e-PP anyukile, futhi indwangu nayo ibiza kakhulu. Inyuke ngama-yuan angaphansi kuka-1000, cishe amayuan angamakhulu ayisikhombisa noma ayisishiyagalombili. Intengo kunzima ukusho. Ngokuvamile, imibala emnyama ibiza kakhulu, futhi ngaphezu kwalokho, umugqa ngamunye wokukhiqiza unezindawo eziyimpumputhe ekukhiqizeni umbala, futhi intengo nayo iyahlukahluka. Intengo nayo iyahlukahluka kuye ngesisindo. Intengo iyahlukahluka kuye ngenani elithengiwe.
I-Dongguan Liansheng Non woven Technology Co., Ltd.yasungulwa ngoMeyi 2020. Kuyibhizinisi elikhulu lokukhiqiza indwangu engalukiwe ehlanganisa ucwaningo nentuthuko, ukukhiqiza, nokudayiswa. Ingakwazi ukukhiqiza imibala ehlukahlukene ye-PP spunbond izindwangu ezingalukiwe ezinobubanzi obungaphansi kwamamitha angu-3.2 ukusuka ku-9 amagremu kuya ku-300 amagremu.
Isikhathi sokuthumela: Sep-06-2024