Spunlace vs spunbond

Njira yopanga ndi mawonekedwe ansalu ya spunbond yopanda nsalu

Nsalu zosalukidwa zosalukidwa ndi mtundu wansalu wosalukidwa womwe umaphatikizapo kumasula, kusakaniza, kutsogolera, ndi kupanga mauna ndi ulusi. Pambuyo jekeseni zomatira mu mauna, ulusiwo amapangidwa kudzera m'mapako a pinhole, kutentha, kuchiritsa, kapena ma chemical reaction kuti apange ma mesh. Ili ndi kufewa kwabwino komanso kuyamwa kwamadzi, kukhudza kofewa, kupuma kwabwino, komanso kusaletsa madzi. Ndi yoyenera minda monga zinthu zaukhondo, nsalu zapakhomo, ndi zopakira.

Njira yopanga ndi mawonekedwe a spunlace nsalu yopanda nsalu

Nsalu yopangidwa ndi spunlaced yopanda nsalu ndi nsalu yopanda nsalu yomwe imapanga dongosolo la maukonde mwa kusakaniza ulusi ndi kuwapopera pansi pa madzi othamanga kwambiri. Ikhoza kupanga maukonde a mitolo ya ulusi popanda kufunikira kwa zomatira, ndi mphamvu zabwino ndi kukana kuvala, komanso makhalidwe monga kupuma, kuyamwa kwa chinyezi, ndi kuteteza madzi. Ndizoyenera minda monga zosefera, makapeti, ndi zamkati zamagalimoto, makamaka zomwe zimafunikira mphamvu komanso kulimba.

Palibe kufinya kwa ulusi wa fiber mu njira ya jet grouting yamadzi, yomwe imapangitsa kuchuluka kwa kutupa kwa chinthu chomaliza; Osagwiritsa ntchito utomoni kapena zomatira, motero kusunga kufewa kwachilengedwe kwa mauna a ulusi; Kukhulupirika kwakukulu kwa mankhwalawa kumapewa kuchitika kwa fluffiness; Ma mesh a CHIKWANGWANI ali ndi mphamvu zamakina apamwamba, mpaka 80% mpaka 90% yamphamvu ya nsalu; Ulusi wa ulusi ukhoza kusakanikirana ndi ulusi uliwonse. Ndikoyenera kutchula kuti mauna a spunlace fiber amatha kuphatikizidwa ndi gawo lililonse kuti apange zinthu zophatikiza. Zogulitsa zomwe zimakhala ndi ntchito zosiyanasiyana zimatha kupangidwa mosiyanasiyana.

Kuyerekeza kwa mitundu iwiri ya nsalu zopanda nsalu

Kusiyana kwa ndondomeko

Nsalu yosalukidwa yosalukidwa imapangidwa pogwiritsa ntchito mzere wamadzi wothamanga kwambiri kuti udutse pa netiweki ya fiber ndikulumikiza ulusiwo mu netiweki, zomwe zimapangitsa kuti pakhale nsalu yopanda nsalu. Nsalu yopangidwa ndi spunbonded yopanda nsalu imapangidwa ndi kupota, kutambasula, kuyang'ana, ndi kuumba ulusi wopangidwa ndi zinthu zomwe zasanjidwa ndikubalalika pansi pa zikhalidwe za kusungunuka kwa organic solvent.

Kusiyana kwa machitidwe a thupi

1. Mphamvu ndi kukana madzi: Nsalu zosalukidwa zosalukidwa zimakhala ndi mphamvu zambiri komanso kukana madzi abwino, pomwespunbond nsalu zopanda nsalukukhala ndi mphamvu zochepa komanso kutsika kwamadzi kukana kuposa nsalu za spunbond zosalukidwa.

2. Kufewa: Nsalu yosalukidwa yopangidwa ndi spunbonded ndi yofewa kuposa nsalu yosalukidwa yosalukidwa ndipo ingakhale yoyenera kaamba ka ntchito zina m’madera ena.

3. Mpweya: Nsalu yosalukidwa yosalukidwa imakhala ndi mpweya wabwino, pomwe nsalu ya spunbond yosalukidwa imalephera kupuma bwino.

Kusiyanasiyana m'magawo oyenerera

1. Zolinga zachipatala ndi zaumoyo: Nsalu zosalukidwa zosalukidwa zimagwiritsidwa ntchito makamaka pazithandizo zamankhwala, chisamaliro chaumoyo, mankhwala ophera tizilombo, ndi zina. Nsalu zoponyedwa zopanda nsalu zimagwiritsidwa ntchito makamaka muzovala zaukhondo, matewera a ana, ndi madera ena chifukwa cha kufewa kwawo kwakukulu, kuwapangitsa kukhala oyenera kukhudzana ndi khungu.

2. Pankhani ya ntchito m'mafakitale: Nsalu yopangidwa ndi spunlaced yosalukidwa imagwiritsidwa ntchito makamaka popanga zinthu zosefera, zida zotchingira, zomangira, ndi zina.Nsalu ya Spunbond yopanda nsaluamagwiritsidwa ntchito makamaka popanga nsapato, zipewa, magolovesi, zida zonyamula, etc.

Mapeto

Mwachidule, pali kusiyana kwa njira zopangira, katundu wakuthupi, ndi minda yogwira ntchito pakati pa nsalu zopanda nsalu za spunbond ndi nsalu zopanda nsalu za spunbond. Posankha zipangizo, munthu ayenera kusankha nsalu zopanda nsalu zomwe zili zoyenera pa zosowa zawo zenizeni.