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He aha maoli ka lole ulana ʻole i hoʻopaʻa ʻia me ka nila | JINHAOCHENG
ʻO ka Needling kahi ʻano mea ulana ʻole e komo i loko o kahi ʻano a i ʻole nā mea amorphous ʻē aʻe ma o kahi kahawai ma waho o ka mea amorphous, a ua hoʻokaʻawale ʻia mai ka lewa e kahi kānana fiber porous, a ʻaʻohe kiʻiʻoniʻoni plastik e pale ai i ka str ...E heluhelu hou aku -
ʻO ka ʻokoʻa ma waena o ka lole ʻaʻole i ulana ʻia me ka nila, ka pulupulu me ka nila, a me ka huluhulu me ka nila | JINHAOCHENG
ʻO ka lole ulana ʻole i ulana ʻia me ka nila, ka pulupulu i ulana ʻia me ka nila, a me ka huluhulu i ulana ʻia me ka nila he mau lole i hana ʻia e ka ʻenehana hana like. Loaʻa i nā lole ulana ʻole i ulana ʻia me ka nila ka pulupulu i ulana ʻia me ka nila a me ka huluhulu i ulana ʻia me ka nila. ʻElua mau ʻano o ka huluhulu i ulana ʻia me ka nila...E heluhelu hou aku -
Ua aʻo kikoʻī ʻia ka lole Meltblown e hōʻemi i ke kū'ē ʻana | JINHAOCHENG
I kēia lā e ka haku hale hana lole ʻo Jinhaocheng Melt-Blown e alakaʻi iā ʻoe e hoʻomaopopo i ka lole Melt-Blown e hōʻemi i ke kū'ē ʻana o nā ʻano hana he nui Mālama i ka pono hana o ka mīkini puhi ʻia a me ka hōʻemi ʻana i ke kū'ē ʻana o ka lole i puhi ʻia e like me ka nui ...E heluhelu hou aku -
He aha ka lole i hoʻoheheʻe ʻia | JINHAOCHENG
He aha ka lole meltblown? ʻO ka mea hana lole ulana ʻole i puhi ʻia e Jin Haocheng e hoʻolauna iā ʻoe, ʻo ka ʻike nui penei: ʻO ka lole polypropylene i hoʻoheheʻe ʻia me ke anawaena fiber o 1 a 5 microns. Nui nā hakahaka, ka hoʻolālā fluffy, ke kūpaʻa pelu maikaʻi. ʻO kēia...E heluhelu hou aku -
Nā Nīnau i Nīnau Pinepine ʻia e pili ana i ka Pale Maka | JINHAOCHENG
He ʻano huahana hoʻomaʻemaʻe ka pale maka, ʻo ia hoʻi nā lako i hoʻokomo ʻia i loko o ka waha a me ka ihu no ka kānana ʻana i ka ea i loko o ka waha a me ka ihu. Me ka hiki ʻana mai o ka maʻi palū a me ka noe, ua lilo mālie ka pale maka hoʻolei i mea pono i kēlā me kēia lā no kekahi poʻe. Pehea kou ʻike...E heluhelu hou aku -
Pehea e koho pono ai i kahi pale maka hoʻolei ʻoki kino | JINHAOCHENG
E maka i nā ʻano mask āpau, e like me nā masks hoʻolei ʻia, ka mālama lapaʻau hoʻolei ʻia, ke ʻoki kino lapaʻau, N90, N95, a pēlā aku. Ua huikau nā ʻano like ʻole o ka mask. ʻO nā mea hana mask lapaʻau hoʻolei ʻoihana Jin Haocheng e wehewehe pōkole ana, pehea e kūʻai pololei ai i ka d...E heluhelu hou aku -
Pehea e wehe ai a hoʻolei i kahi pale maka i hoʻohana ʻia | JINHAOCHENG
I mea e pale aku ai i ka loaʻa ʻana o ka maʻi, he mea nui ʻaʻole wale ke komo pono i kāu pale maka, akā e hoʻolei aku hoʻi i kāu pale maka hoʻohana ʻia. ʻAʻole e emi iki ka ʻike maʻalahi o ka pale maka, a ke hoʻolohe nei nā mea hana pale maka jinhaocheng ʻoihana e wehewehe. Pehea e wehe ai a hoʻolei...E heluhelu hou aku -
I mea e pale aku ai i ka maʻi, e ʻaʻahu i ka pale maka kūpono | JINHAOCHENG
I mea e pale aku ai i ka loaʻa ʻana o ka maʻi, he mea nui ʻaʻole wale ke komo pono i ka pale maka, akā e komo pū i ka pale maka "kūpono". ʻAʻole e emi iki ka ʻike pale maka maʻalahi, a ke hoʻolohe nei nā mea hana pale maka hoʻolei jinhaocheng ʻoihana e wehewehe. He aha e ʻaʻahu ai? No laila ʻo ka N95 / N90...E heluhelu hou aku -
ʻenehana ulana ʻole i puhi ʻia i ka heheʻe | JINHAOCHENG
He aha ka ʻenehana ulana ʻole i hoʻoheheʻe ʻia？ ʻenehana ulana ʻole i hoʻoheheʻe ʻia - ʻenehana ʻelua - ʻāpana hoʻoheheʻe - puhi ʻia ʻO ka ʻenehana hoʻoheheʻe ʻelua-ʻāpana, me ke ʻano ʻili ʻili, ke ʻano like, ka triangle, a pēlā aku, kokoke i ka nui o ka fiber 2, ka hui ʻana o ka spinneret i hoʻoheheʻe ʻia...E heluhelu hou aku -
He aha ka lole pp i puhi ʻia me ka heheʻe | JINHAOCHENG
Hoʻokumu ʻia ka pp Melt-blown (polypropylene) ma ka mea maka polypropylene, e hoʻohana ana i nā ʻano rheological hiki ke hoʻokele ʻia e hoʻomaikaʻi i ke kahe ʻana o ka resin a me ka hoʻokaʻawale ʻana o ke kaumaha molekala, loaʻa ka hana paʻa, ke kūpaʻa a me ke kahe kiʻekiʻe, ke kalapona haʻahaʻa, ka palekana o ke kaiapuni, nā molekala haiki ...E heluhelu hou aku -
pehea ka lōʻihi e hiki ai iaʻu ke hoʻohana i kahi pale maka ffp2 | JINHAOCHENG
ʻO ke kūlana ʻEulopa no nā masks ʻo FFP. He aha ke ʻano o ka mask FFP2? Pehea ka lōʻihi o kona mau? I kēia manawa, e ʻike kākou hou aʻe e pili ana i ia mea. pehea ka lōʻihi e hiki ai iaʻu ke hoʻohana i kahi mask ffp2 Ffp2 mask, kekahi o nā kūlana mask ʻEulopa EN 149:2001, hoʻolei ʻia (maʻamau 2-4 mau hola), ʻoi aku ka maikaʻi o ka kānana ʻana ma mua o ...E heluhelu hou aku -
ʻO ke kī o ka pale maka ʻoiaʻiʻo a me ka wahaheʻe - lole hoʻoheheʻe ʻia | JINHAOCHENG
ʻO ka lole Meltblown, i ʻike nui ʻia ʻo ka "puʻuwai" o ka mask, ʻo ia ka papa kānana ma waenakonu o ka mask, hiki ke kānana i nā bacteria a pale i ka laha ʻana o nā germs. Ma ke ʻano he "kikowaena" o nā masks, ʻaʻole hiki ke hoʻohana ʻia ka "lole meltblown" i hana ʻia e S2040 e hana i nā masks, he hopena maikaʻi ʻole ia ma ka...E heluhelu hou aku -
Ke puka maoli mai nei ka lole i hoʻoheheʻe ʻia | JINHAOCHENG
Ke puka maoli nei ka lole meltblown! E hahai kākou i ka mea hana lole meltblown e hoʻomaopopo: Ua hoʻomaka ka ʻenehana lole Meltblown i nā makahiki 1950, i ka wā i hoʻomohala ai ʻo ʻAmelika Hui Pū ʻIa i nā mea kānana ultrafine e hōʻiliʻili i nā ʻāpana radioactive ma ka lewa kiʻekiʻe.E heluhelu hou aku -
ʻO ke kumu pale maka - lole i hoʻoheheʻe ʻia | JINHAOCHENG
ʻO nā masks ke kumu o ka mea kānana lole meltblown i hana ʻia me ka polypropylene superfine fiber me ka hoʻolaha maʻamau, ke ʻano, laumania, palupalu a me keʻokeʻo ka fiber fineness o 0.5 a 1.0 mu m, ka hoʻolaha maʻamau o ka fiber e hāʻawi i nā manawa hou aʻe no ka hoʻopaʻa wela b...E heluhelu hou aku -
Pehea e mālama ai i ka lole nonwoven i puhi ʻia e hoʻoheheʻe ʻia e hōʻoia i ka pono kānana | JINHAOCHENG
ʻO ka lole i puhi ʻia i ka heheʻe ka mea kānana koʻikoʻi o ka mask, kahi i hoʻoholo nui ʻia e ke ʻano kānana o ka mea kānana pīpī heheʻe, i māhele nui ʻia i ka pale mechanical, ka adsorption electrostatic a me ka mālama electret. 1. Pale mechanical Hiki i nā pale mechanical ke like me kēia: A. Drople...E heluhelu hou aku
