Polypropylene spunbond nonwoven masana'anta sabon nau'in kayan da aka yi daga narkakkar polypropylene ta hanyar matakai kamar kadi, ƙirƙira raga, ji, da siffata. Polypropylene spunbond nonwoven masana'anta yana da kyawawan kaddarorin jiki da na inji, kuma ana amfani da su sosai a fannoni kamar gini, kiwon lafiya, tsafta, kayan gida, da motoci.
Tsarin tsari don yin kayan da ba a saka ba daga polypropylene: ciyar da polymer - narke extrusion - fiber samuwar - fiber sanyaya - yanar gizo samuwar - ƙarfafa a cikin masana'anta.
Cikakken gabatarwar tsarin gudana don samar da yadudduka da ba sa saka daga polypropylene:
A haxa polypropylene da abubuwan da suka dace daidai gwargwado a cikin mahautsini, sannan a ƙara da abin da aka samu ga mai ciyarwa a cikin wani extruder (kamar twin-screw extruder). Kayan yana shiga tagwayen dunƙule ta hanyar mai ba da abinci, ana narkewa kuma a haɗe shi daidai da dunƙule, extruded, granulated, da busassun masana'anta don samun nau'ikan pellet ɗin da ba a saka ba; Sa'an nan kuma, da ba saƙa masana'anta albarkatun kasa pellets ana ƙara zuwa guda dunƙule extruder domin narkewa da cakude, extrusion, iska mikewa, sanyaya da kuma ƙarfafawa, raga kwanciya, da kuma ƙarfafawa.
Shirye-shiryen albarkatun kasa
Polypropylene wani nau'in iyali ne na polyolefin, kuma ka'idar yin gyare-gyarensa ya dogara ne akan narkar da ƙwayar polymers. Babban albarkatun kasa don shiryawapolypropylene spunbond nonwoven masana'antabarbashi ne na polypropylene, gabaɗaya tare da girman barbashi tsakanin 1-3 millimeters. Bugu da ƙari, ana buƙatar ƙara kayan haɓaka irin su cellulose da fiber gilashi, kuma ana amfani da hanyoyin samar da kayan aiki na musamman don narke barbashi a cikin manna mai danko. A lokacin samarwa, ya kamata a ba da hankali ga kiyaye kayan da aka bushe da kuma guje wa haɗuwa da ƙazanta.
Narke juyawa
Narke kadi yana ɗaya daga cikin mahimman matakai don shirya yadudduka na polypropylene spunbond mara saƙa. Sanya ɓangarorin polypropylene a cikin hopper ɗin ciyarwa, ciyar da su a cikin tanderun narkewa ta cikin injin daskarewa, dumama su zuwa yanayin da ya dace, sannan shigar da injin juyawa. Na'urar juyi tana fitar da narkakkar polypropylene zuwa cikin ramuka masu kyau don samar da zaruruwa. A yayin wannan tsari, ya kamata a ba da hankali ga daidaita sigogi kamar zafin jiki na dumama, matsa lamba, da sanyaya adadin don tabbatar da daidaito da ingancin zaruruwa.
Net kafa
Bayan narke kadi, polypropylene ya sami ci gaba da zaruruwa, kuma ya zama dole a siffata zaruruwan a cikin raga. Samar da raga yana ɗaukar hanyar yin feshi, inda ake fesa zaruruwa a kan ganga sannan a bi da su da matakai kamar dumama, sanyaya, da kuma birgima don haɗa zaruruwan kuma su samar da masana'anta mara saƙa kamar tsari. A yayin wannan tsari, sigogi kamar girman bututun ƙarfe, adadin mannewa, da saurin ya kamata a sarrafa su cikin hikima don tabbatar da daidaito da ingancin samfurin da aka gama.
Rage karammiski
Ragewa shine tsarin ragewagama spunbond nonwoven masana'antazuwa girman manufa. Akwai nau'ikan ji guda biyu: bushewar ji da rigar ji. Ana kula da bushewar bushewa tare da zafin jiki mai zafi da zafi mai zafi, yayin da jigon jigon yana buƙatar ƙari na wakili mai jika yayin aikin raguwa. A lokacin aikin raguwa, ya kamata a biya hankali ga sarrafa sigogi kamar ƙimar ragewa, lokacin jiyya na zafi, da zafin jiki don tabbatar da daidaiton girman samfurin da aka gama.
Kafaffen siffa
Ƙirƙira shine tsarin dumama masana'anta mara amfani da shrunk spunbond don kula da siffar da ake so da girmansa. Ana aiwatar da tsarin siffa ta amfani da rollers masu zafi, iska, da sauran hanyoyin, yayin da ake kula da sarrafa sigogi kamar zazzabi, saurin gudu, da matsa lamba don tabbatar da ingantaccen ingancin siffa.
Tsarin siffanta masana'anta mara saka spunbond ya haɗa da matsi mai zafi da haɗuwa tare da iska mai zafi mai zafi bayan gyare-gyare. A cikin wannan tsari, masana'anta da ba a saka ba suna shiga cikin ɗakin iska mai zafi, kuma a ƙarƙashin aikin iska mai zafi mai sauri, raƙuman da ke tsakanin zaruruwan suna narke, yana haifar da zaruruwa suna haɗuwa da juna, yana ƙaruwa da sauri da kamanni, kuma a ƙarshe ya samar da spunbond maras saƙa wanda aka yi masa siffar da zafi mai zafi.
Iskar sama
Tsarin iska shine mirgine masana'anta mara saƙa tare da takamaiman faɗi da tsayi don sarrafawa da sufuri na gaba. Na'ura mai juyi yawanci tana amfani da allon nunin kristal ruwa da mai sarrafa shirye-shirye don aiki, wanda zai iya daidaita sigogi kamar girman da sauri gwargwadon buƙatu.
Gudanarwa
Spunbond ba saƙa masana'anta ne multifunctional hadaddun abu da za a iya amfani da su yi daban-daban na yadudduka, tufafi, masks, tace kafofin watsa labarai, da dai sauransu A lokacin aiki, daban-daban jiyya hanyoyin kamar tsaftacewa da tsarkakewa, bugu da rini, fim shafi, da kuma lamination ana kuma bukata don cimma samfurin iri-iri da bambanci.
Takaitawa
Tsarin tafiyar da masana'anta na polypropylene spunbond wanda ba a saka ba ya haɗa da: shirye-shiryen albarkatun ƙasa, narke kadi, ƙirƙira raga, ji, da siffatawa. Daga cikin su, mahimman matakai guda uku na narke kadi, ƙirƙira raga, da siffatawa suna da babban tasiri akan abubuwan da aka gama na zahiri da na injina, kuma sarrafa sigogin tsarin su yana da mahimmanci. Polypropylene spunbond nonwoven masana'anta yana da fa'idodin nauyi mai nauyi, ƙarfi mai ƙarfi, da kyakkyawan numfashi, kuma yana da fa'idodin haɓakawa a aikace-aikacen gaba.
Dongguan Liansheng Nonwoven Fabric Co., Ltd., Mai sana'a na kayan da ba a saka ba da kuma kayan da ba a saka ba, ya cancanci amincewar ku!
Lokacin aikawa: Agusta-07-2024