Medlong Jofo amapeza patent ya static nonwoven Material

M'zaka zaposachedwa, zida zosapanga zokhazikika zakhala zikugwiritsidwa ntchito mochulukira, zomwe nthawi zambiri zimapangidwa ndi ulusi wa PP wokhazikika pansi pokonza ma carding, kukhomerera kwa singano ndi kulipiritsa ma electrostatic. Zosasunthika zopanda nsalu zili ndi ubwino wamagetsi apamwamba amagetsi komanso mphamvu yogwiritsira ntchito fumbi, komabe pali mavuto monga kusakhazikika kwa ulusi wamtengo wapatali wamtengo wapatali, kukwera mtengo, kusefa kosakwanira, komanso kuwonongeka kwachangu kwa electrostatic charge.

 
Medlong Jofo ali ndi luso lazaka zopitilira 20 pa kafukufuku, chitukuko, ndi kupanga zinthu zosalukidwa, ndipo wapeza chidziwitso chanthawi yayitali munjira zosiyanasiyana zosalukidwa. Pofuna kuthana ndi mavuto omwe alipo a zinthu zosawoloka zokhazikika, tapanga njira yatsopano yopangira ndi chilinganizo. Ndi ufa wathu wodzipangira tokha wosinthika wa tourmaline ufa ndi electret masterbatch wochita bwino kwambiri, tapeza bwino zida zowoneka bwino zosasunthika zokhala ndi kukana pang'ono, kusefera kwapamwamba, kuchulukira kwakukulu, kugwira fumbi labwinoko, komanso moyo wautali wautumiki, kuti tithetse bwino zomwe zilipo. zovuta zamakono. Zinthu zatsopano zosagwirizana ndi zowongokazi zapeza chilolezo chapatent pa Seputembara 9, 2022.
 
Medlong-Jofo's patented static nonwoven material amagwiritsidwa ntchito makamaka mu masks oteteza zamankhwala, zida zosefera mpweya zoyambira komanso zapakatikati, ndi magawo ena, ndi zabwino izi:

• Pansi pa njira ya GB/T 14295, kusefera kwachangu kumatha kupitirira 60% ndi kutsika kwamphamvu pa 2pa, komwe ndi 50% kutsika kuposa kutsika kwamphamvu kwazinthu zachikhalidwe za PP zamtundu wa fiber pogwiritsa ntchito makadi.
• Kuthekera kwa mpweya kumafika 6000-8000mm / s poyesedwa ndi 20cm2 malo oyesera ndi 100Pa kuthamanga kwa kusiyana ndi woyesa mpweya.
• Zabwino bulkiness. makulidwe a zinthu za 25-40g/m2 akhoza kufika 0.5-0.8mm, ndi Mumakonda fumbi atagwira zotsatira bwino.
• Mphamvu ya misozi mu MD ndi 40N / 5cm kapena kupitilira apo, ndipo mphamvu ya misozi mu CD imatha kupitilira 30N / 5cm. Mphamvu zamakina ndizokwera.
• Kusefedwa kwachangu kumatha kupitilira 60% pakatha masiku 60 kusungidwa kutentha kwa 45 ° C ndi chinyezi cha 90%, zomwe zikutanthauza kuti zinthuzo ndizowonongeka pang'onopang'ono, mphamvu zama electrostatic adsorption, kuchuluka kwamagetsi kwanthawi yayitali komanso kukhazikika bwino. .
• Ubwino wokhazikika, magwiridwe antchito apamwamba, komanso mtengo wotsika.
• Medlong Jofo amayang'ana kwambiri kafukufuku, chitukuko ndi luso lazosefera, ndipo amatenga makasitomala otumikira ndikupanga phindu kwa makasitomala monga udindo wake.