Kusiyana kwa nsalu zopanda nsalu ndi meltblown nonwoven nsalu

Njira yopanga

Nsalu zosalukidwa za Spunbond ndi nsalu zosalukidwa zomwe zimasungunuka ndi mitundu yonse ya nsalu zosalukidwa, koma njira zake zopangira ndizosiyana.
Nsalu za Spunbond nonwoven zimapangidwa ndi ma polima otuluka ndi kutambasula kukhala ulusi wosalekeza, womwe umayikidwa mu ukonde. Kenako ukonde umadzimangiriza pawokha, womangiriridwa ndi thermally, womangidwa ndi mankhwala, kapena kumangirizidwa mwamakina kuti usanduke nsalu yopanda nsalu. Nsalu zosalukidwa zomwe zimasungunuka zimatchedwa ultrafine fibers.

Komano, nsalu yosungunula yosalukidwa, imapopera polipropylene yotentha kwambiri kapena poliyesitala, kuitambasulira mu netiweki ya ulusi kudzera mu mpweya, ndipo pamapeto pake imayamba kutentha. Ndondomeko yatsatanetsatane yosungunula nsalu yopanda nsalu yowombedwa: kudyetsa polima - kusungunula kusungunula - kupanga CHIKWANGWANI - kuziziritsa kwa CHIKWANGWANI - kupanga ukonde - kulimbikitsa munsalu.

Zifukwa zomwe zimalumphira ulusi waspunbond nsalu zopanda nsalusizili bwino monga za nsalu zosungunula zomwe zimasungunuka chifukwa cha kupanga.

Chilengedwe

1. The fiber diameter of meltblown nsalu imatha kufika 1-5 microns. Ulusi wa ultrafine wokhala ndi mawonekedwe apadera a capillary uli ndi mipata yambiri, kapangidwe ka fluffy, komanso kukana bwino kwa makwinya, zomwe zimawonjezera kuchuluka ndi malo a ulusi pagawo lililonse, motero zimapangitsa kuti nsalu yosungunuka ikhale ndi kusefa kwabwino, kutchingira, kutsekereza, komanso kuyamwa mafuta. Itha kugwiritsidwa ntchito m'magawo monga zida zosefera mpweya ndi zamadzimadzi, zida zodzipatula, zida zoyamwitsa, zida zogoba, zotsekera, zotengera mafuta, ndi nsalu zopukutira.

2. Non nsalu nsalu makamaka zopangidwa polypropylene, ndi mkulu-liwiro otentha mpweya otaya ntchito kutambasula otaya bwino polima kusungunula extruded ku nozzle mabowo kufa, potero kupanga ultrafine ulusi ndi kuzisonkhanitsa pa mauna nsalu yotchinga kapena ng'oma. Panthawi imodzimodziyo, amadzimangirira okha kukhala nsalu zosalukidwa zosungunuka. Maonekedwe a nsalu yosalukidwa yosungunuka ndi yoyera, yosalala, komanso yofewa, yokhala ndi ulusi wabwino wa 0.5-1.0um. Kugawidwa kwachisawawa kwa ulusi kumapereka mwayi wochuluka wogwirizana ndi kutentha pakati pa ulusi, motero kumapangitsa kuti zinthu zosefera mpweya wosungunuka zikhale ndi malo okulirapo komanso okwera kwambiri (≥ 75%). Kupyolera mu kuthamanga kwambiri kwa electrostatic kusefera bwino, mankhwalawa ali ndi mawonekedwe a kukana otsika, kuchita bwino kwambiri, komanso mphamvu yayikulu yogwira fumbi.

3. Mphamvu ndi kulimba: Nthawi zambiri, mphamvu ndi kulimba kwa nsalu zopanda nsalu zosungunula zomwe zimasungunuka zimakhala zapamwamba kuposa za spunbond zopanda nsalu.

4. Mpweya: Nsalu zosalukidwa za Spunbond zimakhala ndi mpweya wabwino ndipo zimatha kugwiritsidwa ntchito kupanga masks azachipatala ndi zinthu zina. Komabe, nsalu yosalukidwa yosungunuka imakhala yosapumira bwino ndipo ndiyoyenera kupangira zinthu monga zovala zoteteza.

5. Maonekedwe ndi kumva: Sungunulani nsalu yosalukidwa yowombedwa imakhala yolimba komanso yomveka, pomwensalu zosalukidwa zosalukidwandi yofewa komanso yogwirizana ndi zosowa za zinthu zina zamafashoni.

Minda Yofunsira

Chifukwa cha katundu ndi makhalidwe osiyanasiyana a mitundu iwiri ya nsalu zopanda nsalu, minda yawo yogwiritsira ntchito imasiyananso.

1. Zamankhwala ndi thanzi: Nsalu zopanda nsalu za Spunbond zimakhala ndi mpweya wabwino komanso kukhudza kofewa, koyenera kugwiritsidwa ntchito pazinthu zachipatala ndi zaumoyo monga masks, mikanjo ya opaleshoni, ndi zina zotero. Nsalu zopanda nsalu za Meltblown ndizoyenera masks apamwamba, zovala zotetezera ndi zinthu zina.

2. Zopangira zosangalatsa: Kukhudza kofewa ndi mawonekedwe a nsalu za spunbond zopanda nsalu ndizoyenera kupanga zinthu zosangalatsa, monga zophimba za sofa, makatani, ndi zina.

Ubwino ndi kuipa kwake

1.Ubwino wa nsalu za spunbond zopanda nsalu: kufewa, kupuma bwino, komanso kumva bwino kwa manja;

Zoipa: Kulimba kwake sikwabwino ngati kusungunula nsalu yopanda nsalu, ndipo mtengo wake ndi wapamwamba;

2. Ubwino wosungunula wowombedwa ndi nsalu yopanda nsalu: mphamvu yabwino ndi kukana kuvala, mtengo wotsika;

Zoipa: Mapangidwe olimba komanso kusapumira bwino.

Mapeto

Mwachidule, spunbond nonwoven nsalu ndi meltblown nonwoven nsalu ndi makhalidwe awo ndi oyenera minda zosiyanasiyana. Ogula amatha kusankha zinthu zoyenera kwambiri potengera zomwe akufuna.

Malingaliro a kampani Dongguan Liansheng Nonwoven Fabric Co., Ltd., Wopanga nsalu zopanda nsalu ndi nsalu zopanda nsalu, ndizoyenera kuti mukhulupirire!