Mpweya wotentha wopanda nsalu ndi wa mtundu wa mpweya wotentha womangika (wotentha-wotentha, mpweya wotentha) wosalukidwa. Mpweya wotentha wosalukidwa nsalu umapangidwa pogwiritsa ntchito mpweya wotentha kuchokera ku chipangizo chowumitsira kuti ulowe mu ukonde wa ulusi pambuyo poti ulusiwo utapekedwa, zomwe zimalola kuti zitenthedwe ndikugwirizanitsa pamodzi. Tiyeni tiwone momwe mpweya wotentha wopanda nsalu ulili.
Mfundo yolumikizana ndi mpweya wotentha
Kulumikizana kwa mpweya wotentha kumatanthawuza njira yopangira kugwiritsa ntchito mpweya wotentha kulowa mu fiber mesh pazida zowumitsa ndikuzisungunula pozitentha, zomwe zimapangitsa kulumikizana. Njira yotenthetsera yomwe imagwiritsidwa ntchito ndi yosiyana, ndipo machitidwe ndi kalembedwe kazinthu zopangidwa ndizosiyana. Nthawi zambiri, zinthu zopangidwa ndi mpweya wotentha zimakhala ndi mawonekedwe monga fluffiness, softness, elasticity yabwino, ndi kusunga kutentha kwakukulu, koma mphamvu zawo ndizochepa ndipo zimakhala zosavuta kusinthika.
Popanga kulumikiza mpweya wotentha, gawo lina la ulusi womangira wochepa wosungunuka kapena ulusi wa zigawo ziwiri nthawi zambiri umasakanizidwa mu ukonde wa ulusi, kapena chipangizo choyatsira ufa chimagwiritsidwa ntchito popaka ufa wochuluka womangira pa intaneti usanalowe mchipinda chowumitsira. Kusungunuka kwa ufa kumakhala kochepa kusiyana ndi ulusi, ndipo kumasungunuka mwamsanga pamene kutenthedwa, kumayambitsa kumamatira pakati pa ulusi. Kutentha kwa kutentha kwa mpweya wotentha nthawi zambiri kumakhala kotsika kuposa kusungunuka kwa ulusi waukulu. Choncho, posankha ulusi, kufananiza kwa kutentha kwapakati pakati pa ulusi waukulu ndi chingwe chogwirizanitsa kuyenera kuganiziridwa, ndipo kusiyana pakati pa malo osungunuka a ulusi womangira ndi malo osungunuka a ulusi waukulu kuyenera kuwonjezeredwa kuti kuchepetsa kutentha kwa shrinkage kwa ulusi waukulu ndi kusunga zinthu zake zoyambirira.
Main zopangira
ES CHIKWANGWANI ndiye yabwino kwambiri matenthedwe kugwirizana CHIKWANGWANI, makamaka ntchito sanali nsalu nsalu matenthedwe kulumikiza processing. Pamene combed CHIKWANGWANI maukonde ndi pansi yotentha Kugudubuzika kapena otentha mpweya malowedwe kuti matenthedwe kugwirizana, otsika osungunuka zigawo zigawo zikuluzikulu kusungunula kumamatira pa mphambano ya ulusi, pamene kuzirala, sanali mphambano ulusi amakhalabe mu chikhalidwe chawo choyambirira. Uwu ndi mtundu wa "point bonding" osati "zone bonding", motero mankhwalawa ali ndi mawonekedwe monga fluffiness, softness, high mphamvu, kuyamwa mafuta, ndi kuyamwa magazi. M'zaka zaposachedwa, kukula kwachangu kwa ntchito zomangira matenthedwe kumadalira kwambiri zida zatsopano zopangira izi.
Mukasakaniza ulusi wa ES ndi ulusi wa PP, kulumikiza kutentha kapena kubowola kwa singano kumachitika kuti muphatikize ndi ulusi wa ES, womwe uli ndi mwayi wosafunikira zomatira ndi nsalu zapansi.
Njira yopanga
Chidule cha Njira Zitatu Zopanga
Njira imodzi: Tsegulani phukusilo, sakanizani ndi kumasula → Kugwedeza thonje wochuluka → Nkhunda Yawiri ya Xilin → Kuphatikizira muukonde wotambalala → Uvuni wamphepo wotentha → Kudzipiringitsa → Kudula
Njira ziwiri: kutsegula ndi kusakaniza thonje → makina odyetsera thonje → makina osakirapo → makina oyakira ukonde → makina akulu akupesa → uvuni wotentha → makina opaka → makina opaka
Mmisiri ndi Zogulitsa
Nsalu zotentha zomangika zopanda nsalu zitha kupezedwa kudzera munjira zosiyanasiyana zotenthetsera. Njira yolumikizirana ndi njira, mtundu wa ulusi ndi njira yophatikizira, ndi kapangidwe ka intaneti pamapeto pake zidzakhudza magwiridwe antchito ndi mawonekedwe a nsalu zosalukidwa.
Pa ulusi wa ulusi wokhala ndi ulusi wochepa wosungunuka kapena ulusi wa zigawo ziwiri, zomangira zotentha kapena zomangira mpweya wotentha zitha kugwiritsidwa ntchito. Pa ulusi wamba wa thermoplastic ndi ulusi wa ulusi wosakanizidwa ndi ulusi wopanda thermoplastic, zomangira zotentha zitha kugwiritsidwa ntchito. Pansi pa njira yofanana yopangira ukonde, njira yolumikizira kutentha imakhudza kwambiri ntchito ya nsalu zopanda nsalu ndipo imatsimikizira cholinga cha mankhwala.
Zifukwa zazikulu zomwe zimakhudza magwiridwe antchito a nsalu zomangika ndi mpweya wotentha ndi izi:
M'kati mwa mpweya wotentha, chonyamulira cha kutentha ndi mpweya wotentha. Mpweya wotentha ukalowa mu ulusi wa ulusi, umatulutsa kutentha ku ulusi, kuchititsa kuti zisungunuke ndi kupanga mgwirizano. Chifukwa chake, kutentha, kupanikizika, nthawi yotentha ya fiber, komanso kuzizira kwa mpweya wotentha kumakhudza mwachindunji magwiridwe antchito ndi mtundu wa chinthucho.
Pamene kutentha kwa mpweya wotentha kumawonjezeka, mphamvu yautali ndi yopingasa ya mankhwalawa imawonjezekanso, koma kufewa kwa mankhwalawa kumachepa ndipo dzanja limakhala lovuta. Table 1 ikuwonetsa kusintha kwa mphamvu ndi kusinthasintha ndi kutentha panthawi yopanga mankhwala a 16g / m.
Kuthamanga kwa mpweya wotentha ndi gawo lofunikira lomwe limakhudza zinthu zomangira mpweya wotentha. Nthawi zambiri, kuchuluka ndi makulidwe a ukonde wa ulusi ukuwonjezeka, kupanikizika kuyenera kuchulukidwa kuti mpweya wotentha udutse bwino pa intaneti. Komabe, ukonde wa ulusi usanamangiridwe, kukakamiza kopitilira muyeso kumatha kuwononga kapangidwe kake koyambirira ndikuyambitsa kusagwirizana. Nthawi yotentha ya ukonde wa ulusi zimatengera liwiro la kupanga. Kuti ulusi usungunuke mokwanira, payenera kukhala nthawi yokwanira yotentha. Popanga, posintha liwiro la kupanga, ndikofunikira kuonjezera kutentha kwa mpweya wotentha ndi kupanikizika moyenerera kuti zitsimikizire kukhazikika kwa mankhwala.
Kugwiritsa ntchito mankhwala
Zopangira zomangira mpweya zotentha zimakhala ndi mawonekedwe a fluffiness yayikulu, kukhazikika bwino, kumva kwa manja kofewa, kusungirako kutentha kwamphamvu, kupuma bwino komanso kupumira, koma mphamvu zawo ndizochepa ndipo zimatha kupindika. Ndi chitukuko cha msika, zinthu zomangira mpweya wotentha zimagwiritsidwa ntchito kwambiri popanga zinthu zotayidwa ndi kalembedwe kake kapadera, monga matewera a ana, mapepala odziletsa achikulire, nsalu zaukhondo wa amayi, zopukutira, matawulo osambira, nsalu za tebulo zotayidwa, ndi zina zotero; Zinthu zokhuthala zimagwiritsidwa ntchito popangira zovala zoletsa kuzizira, zofunda, matumba ogona a ana, matiresi, makashini a sofa, ndi zina zambiri. Zomatira zomatira zotentha kwambiri zimatha kugwiritsidwa ntchito popanga zida zosefera, zotchingira mawu, zida zoyamwitsa, ndi zina zambiri.
Malingaliro a kampani Dongguan Liansheng Nonwoven Fabric Co., Ltd., Wopanga nsalu zopanda nsalu ndi nsalu zopanda nsalu, ndizoyenera kuti mukhulupirire!
Nthawi yotumiza: Aug-11-2024