Ma nā hana koʻikoʻi e like me ka hana kemika, hoʻopakele ahi, a me ka hoʻokuʻu ʻana i nā kemika weliweli, ʻo ka palekana o nā limahana mua ka mea nui. ʻO kā lākou "ʻili lua" - nā lole pale - pili pono i ko lākou ola. I nā makahiki i hala iho nei, ua puka mai kahi mea i kapa ʻia ʻo "high-barrier composite spunbond fabric" ma ke ʻano he kumu alakaʻi, a me kāna hana ʻoi aku ka maikaʻi, ua lilo ia i mea kumu no ka lole pale kemika kiʻekiʻe, ke kūkulu ʻana i kahi laina paʻa no ka palekana o ka hana.
ʻO nā ʻōmole o nā mea pale kuʻuna
Ma mua o ka hoʻomaopopo ʻana i nā lole spunbond composite kiʻekiʻe, pono mākou e nānā i nā pilikia e kū nei i nā mea kuʻuna.
1. Nā lole i uhi ʻia i ka Rubber/Plastic: ʻOiai e hāʻawi ana i nā waiwai pale maikaʻi, ua kaumaha lākou, ʻaʻole hanu, a ʻoluʻolu ʻole ke ʻaʻahu, hiki ke hoʻoulu i ke kaumaha wela a pili i ka pono o ka hana a me ka lōʻihi.
2. Nā lole ʻaʻole i ulana maʻamau: ʻO ka māmā a me ke kumu kūʻai haʻahaʻa, akā ʻaʻole lawa nā mea pale, hiki ʻole iā lākou ke pale aku i ke komo ʻana o ka wai a i ʻole ke kinoea.
3. Microporous Membrane Composite Fabrics: ʻOiai e hāʻawi ana i ka hoʻomaikaʻi ʻana i ka hanu, ua kaupalena ʻia ko lākou hiki ke pale no nā kemika weliweli me ka liʻiliʻi liʻiliʻi nui a i ʻole nā waiwai kemika kikoʻī, a ʻaʻole lawa paha ko lākou lōʻihi.
Ua hoʻoulu kēia mau bottlenecks i ka pono o kahi ʻano mea hou e hiki ke hāʻawi i ka pale "ironclad" me ka hōʻoia ʻana i ka hōʻoluʻolu a me ka lōʻihi.
ʻO ka lole Spunbond Composite Kiʻekiʻe-Barrier: ʻIke ʻenehana
ʻO ka lole spunbond composite kiʻekiʻe ʻaʻole ia he mea hoʻokahi, akā he ʻano "sandwich" e hoʻopaʻa paʻa i nā papa hana like ʻole me ka hoʻohana ʻana i nā kaʻina holomua. ʻO kāna mau pōmaikaʻi nui mai kēia:
1. Spunbond Nonwoven Base Layer: He “Skeleton” Paʻa
Hana: Ke hoʻohana nei i nā mea maka e like me ka polypropylene (PP) a i ʻole polyester (PET), kahi papa kumu ikaika kiʻekiʻe, kūʻē i ka waimaka, a me ka tensile-resistant base layer i hoʻokumu pololei ʻia ma o ka spunbonding. Hāʻawi kēia papa i ka ikaika mechanical maikaʻi loa a me ke kūpaʻa dimensional no ka mea holoʻokoʻa, e hōʻoiaʻiʻo ʻaʻole hiki ke hōʻino maʻalahi ka lole pale i ka wā o nā hana paʻakikī.
2. Layer Hana Paʻa Kiʻekiʻe: He "Paku" Naʻauao
ʻO kēia ke kumu o ka ʻenehana. ʻO ka maʻamau, hoʻohana ʻia kahi kaʻina hana kiʻi ʻoniʻoni co-extrusion e hoʻohui i nā resins hana kiʻekiʻe (e like me ka polyethylene, ethylene-vinyl alcohol copolymer EVOH, polyamide, etc.) i loko o kahi kiʻiʻoniʻoni lahilahi akā hana nui.
Nā Waiwai Pale Kiʻekiʻe: Hōʻike nā mea e like me EVOH i nā waiwai pale kiʻekiʻe loa e kūʻē i nā mea hoʻoheheʻe organik, nā aila, a me nā kinoea like ʻole, e pale pono ana i ke komo ʻana o ka hapa nui o ka wai a me nā kemika weliweli.
Ke koho koho: Ma o ka hoʻokumu ʻana i nā resins like ʻole a me ka hoʻolālā ʻana o ka papa, hiki ke hoʻokō ʻia ka pale ʻana a me ka maikaʻi loa e kūʻē i nā kemika kūikawā (e like me nā waikawa, alkalis, a me nā solvents ʻona).
3. Kaʻina Hana Hana: He Paʻa hiki ʻole ke haki
Ma o nā kaʻina hana holomua e like me ka lamination hot-press a me ka lamination dot adhesive, ua hoʻopaʻa paʻa ʻia ke kiʻi paʻa kiʻekiʻe i kapapa lole spunbond. Ke pale nei kēia ʻano hoʻohuihui i nā pilikia e like me ka delamination a me ka hū ʻana, e hōʻoiaʻiʻo ana i ka pono a me ka hilinaʻi o ka mea i loko o kona ola lawelawe.
No ke aha i lilo ai i mea kumu?—ʻEhā mau mea pono
ʻO ka lole spunbond composite kiʻekiʻe ke kū i waho no ka mea ua kaulike maikaʻi ʻo ia i nā ʻano hana nui o nā lole pale:
Pōmaikaʻi 1: Palekana Palekana Loa
Hoʻopaʻa maikaʻi i nā kinikona pōʻino like ʻole, me ka hydrocarbons aromatic, hydrocarbons halogenated, acids, a me ka alkali. ʻOi aku kona impermeability ma mua o nā kūlana aupuni a me nā kūlana honua e like me European EN a me ʻAmelika NFPA, e hāʻawi ana i nā mea hoʻohana me ka "palena hope loa."
Pōmaikaʻi 2: ʻOi aku ka lōʻihi a me ka hilinaʻi
Hāʻawi ka lole spunbond kumu iā ia i ka tensile maikaʻi loa, nā waimaka, a me ke kūpaʻa abrasion, e hiki ai iā ia ke pale i ke kaumaha kino ma nā wahi hana koʻikoʻi a hōʻemi i ka pilikia o ka pale ʻole ʻana ma muli o nā ʻōpala a me nā lole.
Pōmaikaʻi 3: Hōʻoluʻolu i hoʻonui nui ʻia
Ke hoʻohālikelike ʻia me nā lole pale pale ʻole-breathable loa, pale kiʻekiʻelole spunbond compositeLoaʻa i ka ** maikaʻi loa ka hanu a me ka moisture permeability**. Hāʻawi ia i ka hou i hana ʻia e ke kino e kipaku ʻia e like me ka mahu wai, e hōʻemi ana i ka condensation o loko, mālama i ka mea hoʻohana i ka maloʻo, hoʻemi nui i ka ukana wela i nā limahana, a hoʻomaikaʻi i ka hana pono a me ka palekana.
Pōmaikaʻi ʻEhā: Māmā a maʻalahi
ʻO nā lole pale i hana ʻia mai kēia mea ʻoi aku ka māmā a me ka palupalu ma mua o nā lole pale kuʻuna/PVC me ka hāʻawi ʻana i ka pae like a i ʻole ke kiʻekiʻe o ka pale. Hāʻawi kēia i ka poʻe ʻaʻahu i ke kūʻokoʻa o ka neʻe ʻana, e hoʻomaʻamaʻa i nā hana maʻalahi a i ʻole ka ikaika kiʻekiʻe.
Nā Kūlana Hoʻohana a me nā Manaʻo e hiki mai ana
I kēia manawa, hoʻohana nui ʻia nā lole spunbond composite kiʻekiʻe i:
ʻOihana Kemika: Nā nānā maʻamau, mālama pono i nā mea hana, a me ka lawelawe ʻana i nā kemika weliweli.
Ke ahi a me ka hoʻopakele: hoʻopakele ulia pōpilikia a me ka mālama ʻana i nā mea ʻino.
Hoʻoponopono Hoʻopilikia: ʻO ka pane ulia pōpilikia ma ka pūnaewele e nā keʻena palekana lehulehu a me ka mālama kaiapuni.
Palekana Laboratory: Nā hana e pili ana i nā mea ʻawaʻawa a me nā mea ʻino.
Nā ʻano o ka wā e hiki mai ana: I ka wā e hiki mai ana, e hoʻomohala ʻia kēia mea i nā noi ** naʻauao a multifunctional **. No ka laʻana, ka hoʻohui ʻana i ka ʻenehana sensing no ka nānā ʻana i ke komo ʻana o ke kemika ma luna o ka ʻili lole a me ke kūlana physiological o ka mea hoʻohana i ka manawa maoli; ka hoʻomohala ʻana i nā mea pale kiʻekiʻe biodegradable a me ke kaiapuni no ka hoʻokō ʻana i ka palekana ʻōmaʻomaʻo i loko o ke kaʻina ola holoʻokoʻa.
Ka hopena
ʻO ka palekana ka mea nui, a ʻo ka lole pale ka lālani pale hope loa no ke ola. ʻO ka lole spunbond composite kiʻekiʻe, ma o ka hoʻohui hohonu ʻana o ka ʻepekema waiwai a me ka ʻenehana textile, hoʻolauleʻa kūleʻa i nā koi like ʻole o ka "pale kiʻekiʻe" a me ka "hōʻoluʻolu kiʻekiʻe." ʻO kāna noi ākea me ka kānalua ʻole e hāʻawi i kahi hoʻoikaika kino i ka palekana o nā limahana i nā ʻoihana kiʻekiʻe kiʻekiʻe, e hōʻailona ana i ka hoʻomaka ʻana o kahi au hou o nā lako pale pilikino kiʻekiʻe.
Dongguan Liansheng Non ulana 'enehana Co., Ltd.ua hoʻokumu ʻia ma Mei 2020. He ʻoihana hana lole lole ʻaʻole i ulana nui ʻia e hoʻohui i ka noiʻi a me ka hoʻomohala ʻana, ka hana ʻana, a me ke kūʻai aku. Hiki iā ia ke hana i nā kala like ʻole o ka PP spunbond non-woven fabrics me ka laulā o lalo o 3.2 mika mai 9 grams a 300 grams.
Ka manawa hoʻouna: Nov-26-2025