Nsalu zopanda madzi
Ngati mukufunikira kuti mukhale owuma kwambiri poyendetsa mvula kapena matalala, njira yabwino kwambiri ndiyo kuvala chovala chopangidwa bwino chopangidwa kuchokera ku nsalu yopuma mpweya.
Njira zochiritsira zoletsa madzi zimagwira ntchito pophimba pores ndi wosanjikiza wa polima kapena nembanemba.Kuphimba ndi mawu wamba omwe amanena za kugwiritsa ntchito gawo limodzi kapena zingapo za zinthu za polymeric kumbali imodzi kapena zonse ziwiri za nsalu.Madziwo sangadutse nsaluyo chifukwa filimu ya polymeric imapangidwa pamwamba pa nsalu.Izi zikutanthauza kuti zinthu zopanda madzi nthawi zambiri zimapezeka pogwiritsa ntchito mankhwala omaliza.
Nsalu yopanda madzi
Nsalu zopanda madzi nthawi zambiri sizinyowetsedwa zikavala mvula pakanthawi kochepa, koma nsaluyi siipereka chitetezo chokwanira ku mvula.Chifukwa chake sichikonda zida zosagwirizana ndi madzi, nsalu zotchingira madzi zimakhala ndi pores otseguka zomwe zimapangitsa kuti zizitha kulowa mpweya, mpweya wamadzi, ndi madzi amadzimadzi (pamphamvu ya hydrostatic).Kuti mupeze nsalu yopanda madzi, chinthu cha hydrophobic chimagwiritsidwa ntchito pamwamba pa fiber.Chifukwa cha njirayi, nsaluyo imakhalabe ndi porous, zomwe zimapangitsa kuti mpweya ndi madzi zidutse.Choyipa chake ndi chakuti nyengo yovuta kwambiri, nsaluyo imatuluka.
Ubwino wa nsalu za hydrophobic ndikuwonjezera kupuma.Komabe, amapereka chitetezo chochepa kumadzi.Nsalu zopanda madzi zimagwiritsidwa ntchito makamaka muzovala wamba kapena ngati nsalu yakunja ya zovala zosalowa madzi.Hydrophobicity imatha kukhala yokhazikika chifukwa chogwiritsa ntchito zothamangitsa madzi, DWR.Inde, ingakhalenso yakanthaŵi.
Nsalu yosamva madzi
Mawu akuti "kukana madzi" amafotokoza momwe madontho amadzi amatha kunyowa ndikulowa mu nsalu.Anthu ena amagwiritsa ntchito mawuwa, choncho amatsutsa kuti madzi osagwira madzi komanso osalowa madzi ndi ofanana.Kwenikweni, nsaluzi zili pakati pa nsalu zopanda madzi komanso zopanda madzi.Nsalu zosamva madzi ndi zovala zimayenera kukupangitsani kuti muziuma mumvula yamphamvu kapena yamphamvu.Choncho amapereka chitetezo chabwino ku mvula ndi chipale chofewa kusiyana ndi nsalu zopanda madzi.
Zovala zosamva mvula nthawi zambiri zimapangidwa kuchokera ku nsalu zolimba zopangidwa ndi anthu monga (ripstop) polyester ndi nayiloni.Nsalu zina zolukidwa bwino monga taffeta ngakhale thonje zimagwiritsidwanso ntchito popanga zovala ndi zida zosagwira madzi.
Kugwiritsa ntchito nsalu zosalowa madzi, zosagwira madzi, komanso zosagwiritsa ntchito madzi
Nsalu zosalowa madzi, zosagwira madzi, komanso zosagwiritsa ntchito madzi ndizotchuka kwambiri popanga zinthu zakunja ndi zamkati.N'zosadabwitsa kuti ntchito yaikulu ya nsalu zoterezi ndi zovala ndi zida (nsapato, zikwama, mahema, zophimba zogona, maambulera, fasteners, ponchos) pazochitika zakunja monga kuyenda, kukwera m'mbuyo, masewera achisanu, etc. Amagwiritsidwanso ntchito pazinthu zomwe zimagwiritsidwa ntchito. kunyumba monga zophimba pabedi, zotchingira pabedi, zotchingira mapilo, zovundikira mipando ya dimba ndi matebulo, zofunda za ziweto, ndi zina zambiri.
Malingaliro a kampani Fuzhou Huasheng Textile Co.,Ltd.ndi woyenerera kugulitsa nsalu zotchingira madzi.Ngati mukufuna kudziwa zambiri zamalonda ndikugula nsalu, chonde lemberani.
Nthawi yotumiza: Oct-26-2021