Nā mea hana no ka hana ʻana i nā lole i ulana ʻole ʻia

ʻO ka lole i ulana ʻole ʻia he ʻano o ka lole i ulana ʻole ʻia i loaʻa nā ʻano o ka haʻahaʻa haʻahaʻa o ka fiber directionality, kiʻekiʻe fiber dispersion, a me ke kūpaʻa waimaka maikaʻi. Hoʻohana nui ʻia nā lole paʻi ʻole i ulana ʻia ma nā kula e like me nā lole, nā lako hale, a me nā mea hoʻonaninani ma muli o ko lākou mau waiwai paʻi. No laila, he aha nā mea i hoʻohana ʻia no ka hana ʻana i nā lole i ulana ʻole ʻia? I kēia manawa e hoʻolauna kākou.

Nā mea fiber

ʻO nā mea nui i hoʻohanaʻia i ka hanaʻana i nā lole i ulanaʻoleʻia he mau mea fiber, e like me nā mea maoli, nā mea hana, a me nā mea hana. ʻO nā mea maʻamau ka polyester fiber, polyamide fiber, polypropylene fiber, polyethylene fiber, a me nā mea'ē aʻe. Ma hope o ka hanaʻiaʻana o kēia mau mea fiber i nā fibers maikaʻi, ua hui pūʻia, laminated, pre shrunk, needle punched a me nā kaʻina hana'ē aʻe ma o ka laina hana lole loleʻole e hana i nā lole i paʻiʻoleʻia.

Paʻi paʻi

ʻO ka paʻi paʻi kekahi mea koʻikoʻi no ka hana ʻana i nā lole paʻi ʻole i ulana ʻia, a ʻo ia ka mea e hoʻoholo ai i ka hopena paʻi o nā lole i ulana ʻole ʻia. ʻO ka maʻamau, hoʻokaʻawale ʻia nā paʻi paʻi i ʻelua ʻāpana: nā paʻi thermosetting a me nā paʻi pili wai. Ma hope o ka paʻi ʻana me ka paʻi thermosetting, pono e hana ʻia, a hoʻopau ʻia ke kaʻina hana e ka maloʻo kiʻekiʻe. ʻO ke kumu i paʻi ʻia ma hope o ka hoʻohua ʻana he mau hiʻohiʻona o ka wikiwiki maikaʻi a me nā kala ʻālohilohi. He mea maʻalahi ka paʻi ʻana o ka paʻi paʻi wai, e koi wale ana i ka maloʻo ʻana o ka ea ma hope o ka paʻi ʻana, akā haʻahaʻa ka wikiwiki a me ka saturation kala o ke kumu i paʻi ʻia.

Mea hoʻoheheʻe

No kekahi mau paʻi paʻi kūikawā, pono nā solvents kūikawā e like me alkyl ketones, alcohols, ethers, esters, etc. Hiki i kēia mau mea hoʻoheheʻe ke hoʻoheheʻe a hoʻoheheʻe paha i ka slurry e hoʻoponopono i kona wai a i ʻole viscosity. I ka hoʻohana ʻana i nā solvents, pono e mālama ʻia nā kaʻina hana kūpono a me nā kūlana palekana.

Nā mea kōkua

I ka hana ʻana i nā lole i ulana ʻole ʻia, pono kekahi mau mea kōkua e hōʻoia i ka maikaʻi o ka hana. ʻO kēia mau mea kōkua nui ka: additives, anti-static agents, yellow color reducers, whitening agents, etc. Hoʻonui nui nā mea hoʻohui i ka hoʻopaʻa ʻana ma waena o nā fibers a hoʻonui i nā waiwai mechanical o nā lole i ulana ʻole ʻia. Hiki i nā mea antistatic ke kāohi i ka uila static ma waena o nā fibers, pale i ka adhesion, a hōʻoia i ka hana maʻamau.

Hōʻuluʻulu manaʻo

ʻO nā mea hana o nā lole i ulana ʻole ʻia i paʻi ʻia ka nui o nā mea fiber, paʻi paʻi, solvents, a me nā mea kōkua. ʻO ka maikaʻi o kēia mau mea pili pono i ka maikaʻi a me ka hopena o ka paʻi ʻana o nā lole i ulana ʻole ʻia. No nā mea hana, pono e hoʻohana i nā mea waiwai kiʻekiʻe a hahai i nā ʻenehana hana ʻepekema a me nā kūlana hana e hōʻoia i ka maikaʻi a me ka hoʻokūkū o nā lole i ulana ʻole ʻia.

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.