Kodi nsalu yopanda ulusi wabwino kwambiri ndi yosungunuka ngati nsalu yosungunuka | JINHAOCHENG

Kwa okhala m'deralo, zida zodzitetezera zofunika kwambiri ndi chigoba. Chifukwa cha kufunika kwakukulu kwa kachilombo pa chigoba, wopanga chopumira ayenera kukhala ndi zida zokwanira zotsutsana ndi kachilombo kuti agwiritse ntchito izi. Pomaliza, kodi chigoba chosungunuka ndi cha mtundu wanji, tsatirani iziwopanga nsalu yosungunukaKodi nsalu yopangidwa ndi ulusi wosalukidwa bwino kwambiri imasungunuka?

Zokhudza nsalu yosungunuka

Chigoba chachikulu ndi nsalu yosungunuka. Chida chachikulu ndi polypropylene, yomwe ulusi wake ukhoza kukhala mainchesi 1 mpaka 5. Kapangidwe kake kamakhala kofewa komanso kosagwira makwinya. Ulusi wabwino kwambiri wokhala ndi kapangidwe kapadera ka capillary ukhoza kuwonjezera kuchuluka kwa ulusi pa unit dera ndi malo a ulusi, kotero nsalu yosungunuka imakhala ndi magwiridwe antchito abwino osefera, kutentha koteteza kutentha komanso kuyamwa mafuta. Imagwiritsidwa ntchito pa zinthu zosefera mpweya ndi madzi, zinthu zosungunula, zinthu zoyamwa, zinthu zophimba nkhope, zinthu zoteteza nkhope, zinthu zoteteza nkhope, zinthu zoyamwa mafuta ndi zinthu zopukutira ndi zina.

Zipangizo zosefera za nsalu ya Meltblown zimapangidwa ndi polypropylene microfiber random distribution bonding, mawonekedwe ake ndi oyera, osalala, ofewa, ulusi wosalala pakati pa 0.5-1.0μm, kugawa kwa ulusi mwachisawawa kumapereka mwayi wogwirizanitsa kutentha pakati pa ulusi, kotero kuti zinthu zosefera za gasi ya meltblown zimakhala ndi malo akuluakulu komanso ma porosity ambiri (≥75%). Pambuyo posefera electret yamphamvu kwambiri, imakhala ndi makhalidwe otsika kukana, kugwira ntchito bwino komanso kulekerera fumbi kwambiri.

Kodi mungadziwe bwanji kuti nsalu yosungunuka ndi yeniyeni?

Zigawo ziwiri zosalimba bwino n'zosavuta kuzizindikira. Chigoba chothandiza pa opaleshoni chiyenera kukhala ndi zigawo zitatu za nsalu yopanda ulusi yopangidwa ndi spunbonded mbali zonse ziwiri ndi nsalu yopangidwa ndi meltblown yolemera ngati gramu pakati. "Nsalu yabwino yopangidwa ndi meltblown imawoneka yoyera osati yowonekera chifukwa cha kulemera kwake, ndipo imawoneka yosiyana kwambiri ndi nsalu yopanda ulusi yopangidwa ndi spunbonded mbali zonse ziwiri. Kunena momveka bwino, imawoneka ngati pepala. Ngati ikuwoneka mosiyana koma yopyapyala, nsalu yopangidwa ndi meltblown yopyapyala, siigwira ntchito bwino.

Njira yosavuta yodziwira:

Choyamba, monga momwe dzinalo likusonyezera, gawo losungunuka limasungunuka likayaka moto, m'malo moyaka. Pepala lidzayaka likakumana ndi moto.

Chachiwiri, gawo losungunuka lili ndi magetsi osasunthika, mukaling'amba m'mizere, mudzamva kulowetsedwa kwa magetsi osasunthika, komanso mutha kuchotsa kulowetsedwa kwa gawo losungunuka ku chitsulo chosapanga dzimbiri. Aliyense akhoza kusokoneza chigoba chogwiritsidwa ntchito kuti chiwonedwe.

Zomwe zili pamwambapa zakonzedwa ndikutulutsidwa ndi wogulitsa nsalu yosungunuka. Ngati simukumvetsa, fufuzani "jhc-nonwoven.com", Takulandirani kuti mutilankhule nafe!