Mai ke kakahiaka o ke kenekulia 21, ka ulu ʻana olole ulana ʻole i puhi ʻia i ka heheʻema ke ao nei ua holomua ma nā lele a me nā palena.
Ua hoʻomohala kūleʻa ʻo Hills Company a me Nordson Company o ʻAmelika Hui Pū ʻIa i ka ʻenehana meltblown ʻelua-elemene ma mua, me ke ʻano ʻili-core, ke ʻano ʻaoʻao-ʻaoʻao, triangle, a pēlā aku., ma ke ʻano laulā, kokoke ka maikaʻi o ke fiber i 2 & micro;, hiki i ka helu o nā lua i kēlā me kēia ʻīniha o nā mea wili meltblown ke hiki i 100 mau lua, a hiki i ka nui o ka extrusion o kēlā me kēia lua i 0.5 g/min.

ʻO ka lole ulana ʻole i hoʻoheheʻe ʻiaNo ka N95 99 Mask | JINHAOCHENG

ʻAno ʻili-kikowaena Hiki iā ia ke hoʻoluʻolu i ka lole i ulana ʻole ʻia a hiki ke hana ʻia i nā huahana concentric, eccentric a me nā huahana i hoʻonohonoho kūikawā ʻia. Ma keʻano laulā, hoʻohana ʻia nā mea hoʻonaninani haʻahaʻa ma ke ʻano he kikowaena, a ʻo nā polymers makamae me nā ʻāpana kūikawā a i ʻole nā ​​​​​​ʻāpana i noi ʻia nā papa ʻili o waho. No ka laʻana, ʻo ke kikowaena he polypropylene, a ʻo ka ʻili o waho he nylon e hana i ka fiber hygroscopic; Heheʻe ka polyethylene a i ʻole ka polypropylene i hoʻololi ʻia, ka polyester i hoʻololi ʻia, a pēlā aku. No nā filament conductive ʻeleʻele kalapona, ua ʻōwili ʻia ke kikowaena conductive ma waho.
ʻAno ʻaoʻao-a-ʻaoʻao Hiki iā ia ke hana i ka lole i ulana ʻole ʻia he palupalu maikaʻi. Hana ʻia ia me ʻelua mau polymers like ʻole, a i ʻole ka polymer like me ka density like ʻole. nā filaments spirally waved. No ka laʻana, ua hoʻomohala ʻo 3M Company i kahi lole i ulana ʻole ʻia o nā filaments bicomponent PET/PP i hoʻoheheʻe ʻia. Ma muli o ka pohō like ʻole, ua hana ʻia kahi crimp helical, kahi e loaʻa ai ka palupalu maikaʻi loa i ka lole i ulana ʻole ʻia.

ʻAno piko ʻO kēia ke hoʻohui ʻana i kahi polymer ʻē aʻe ma ke ʻano trilobal, ʻano keʻa a me ka piko. No ka laʻana, i ka wā e hana ai i nā filaments antistatic, humidity-conducting, a me conductive, hiki ke hoʻohui ʻia kahi polymer conductive ma ka piko, hiki ke alakaʻi i ka humidity a alakaʻi i ka uila., antistatic, a mālama i ka quantum o ka conductive polymer.
Hiki ke hoʻohana ʻia nā modula peel-off ʻano ʻalani, ʻano ʻāpana, a i ʻole nā ​​modula islet moana. Hoʻopili ʻia nā ʻili ʻelua polymers inharmonious e hana i nā pūnaewele fiber ultrafine, a i ʻole nā ​​​​​​pūnaewele nanofiber, e like me nā filaments bicomponent i hoʻopili ʻia i hana ʻia e Kimberly-Clark, ʻo ia nā filaments bicomponent i hana ʻia me ʻelua polymers inharmonious. Ma lalo o kekona o nā filaments element i loko o ka wai wela, hiki ke hoʻopili piha ʻia nā polymers ʻelua e hana i kahi pūnaewele microfiber. Pono ke ʻano islet e hoʻoheheʻe i ke kai e loaʻa ai kahi pūnaewele fiber islet maikaʻi.

ʻAno mongrel He pūnaewele fiber ia e hoʻohui i nā mea like ʻole, nā kala like ʻole, nā filaments like ʻole, nā ʻano ʻāpana like ʻole, a me nā filaments ʻili-core, nā filaments co-spun a me bicomponent, i loaʻa i nā filaments nā ʻāpana e pono ai. Ke hoʻohālikelike ʻia me nā huahana fiber meltblown maʻamau, hiki i kēia ʻano lole ulana fiber bicomponent meltblown a i ʻole ka lole ulana fiber i hui pū ʻia ke hoʻomaikaʻi hou i ka kānana o ka medium sludge, a hana i ka medium sludge i antistatic, electrical conductivity, hygroscopicity, hoʻomaikaʻi i ka hoʻomaikaʻi ʻana i nā ʻāpana hedge, a pēlā aku a i ʻole hoʻomaikaʻi i ka cohesiveness, voluminousness a me ka air permeability o ka pūnaewele fiber.

Hiki i nā filaments meltblown ʻelua-elemene ke hoʻopili i ka hana o kahi polymer hoʻokahi. No ka laʻana, he haʻahaʻa ke kumukūʻai o ka polypropylene, akā inā hoʻohana ʻia i nā lako lapaʻau, ʻaʻole ia e kū i ka radiation. Ma kēia ʻano, hiki ke hoʻohana ʻia ka polypropylene ma ke ʻano he kumu a hiki ke kapa ʻia kahi subcaste waho kūpono. Hiki ke pane ʻia ka pilikia kūʻē i ka radiation ma ke kāʻei ʻana i ka polymer kūʻē i ka radiation ma waho. No laila, hiki ke hana ʻia ka huahana i mea kūpono a hiki ke hoʻokō i nā kūlana hana, e like me nā mea hoʻololi wela a me ka makū e hiki ke hoʻohana ʻia i loko o ka ʻōnaehana hanu ma ke kahua lapaʻau, a hiki ke hāʻawi i ka wela kūlohelohe kūpono a me ka makū. He māmā ia, hoʻolei ʻia a maʻalahi paha e emasculate, kūpono ke kumukūʻai, a hana ma ke ʻano he sludge hou e wehe i nā mea haumia. Loaʻa iā ia ʻelua mau pūnaewele meltblown bicomponent i hui iki ʻia. Hoʻohana ia i ka fiber bicomponent jacket-core, ʻo ke kumu he polypropylene, a ʻo ka ʻili he nylon. Hiki i nā filaments bi-component ke hoʻohana i nā ʻāpana keʻa kūikawā, e like me ka trilobal a me ka multi-lobed, e hoʻonui i ka ʻāpana maka, a i ka manawa like, hiki ke hoʻohana ʻia nā polymers e hiki ke hoʻomaikaʻi i ka hana kānana ma ka subcaste maka a i ʻole ka ʻāpana tip. Hiki ke hana ʻia nā pūnaewele fiber bicomponent Olefin a i ʻole polyester meltblown i nā mea haumia wai a me ke kinoea. Hiki ke hoʻohana ʻia ka mesh fiber ʻelua-element i hoʻoheheʻe ʻia no ka tip sludge cigarette; hoʻohana i ka hopena wicking e hana i ke kumu essay-obsorbing kiʻekiʻe; wicking rod no ka paʻa ʻana o ka wai a me ka infusion, etc.

No laila, ʻo KinaJinhaochengHoʻomau ka Meltblown Nonwoven Manufacturer i ke ʻano ʻenehana hou loa o ka honua, a hoʻomohala a hana i nā lole kūʻai nuiʻO ka lole ulana ʻole i hoʻoheheʻe ʻiaNo ka N95 99 Mask, ka Mask Maka Hoʻolei ʻia,ʻO ka lole ulana ʻole i puhi ʻia i ka heheʻe, Geotextile, Moena a me ka Quilting, Huahana i ulana ʻole ʻia, Lole o loko o ke kaʻa, Kāpeti a me nā moena, Lole Laminating, Lole ʻaʻole i ulana ʻia me ka spunlace, Lole ʻaʻole i ulana ʻia me ke kānana, ʻAʻole i ulana ʻia me ka nila felt, Wading i hoʻopaʻa ʻia me ka thermal