He aha nā mea hana i hoʻohana ʻia no ka hoʻopili ʻana i nā ʻeke EVA?

ʻO ka wehewehe pōkole o ke kaʻina hana oNā pahu hana EVA: Hana ʻia nā mea EVA mai ka copolymerization o ka ethylene a me ka vinyl acetate. He maikaʻi ka palupalu a me ka elasticity, a he maikaʻi loa ka ʻili o ka ʻili a me ke kūpaʻa kemika. I kēia lā, ua hoʻohana nui ʻia nā mea EVA i ka hana ʻana a me ka hana ʻana i nā ʻeke, e like me nā ʻeke kamepiula EVA, nā pahu aniani EVA, nā ʻeke headphone EVA, nā ʻeke kelepona EVA, nā ʻeke olakino EVA, nā ʻeke pilikia EVA, a me nā mea maʻamau. ma ke kahua o na eke paahana. Hoʻohana mau ʻia nā ʻeke mea hana EVA e kau i nā mea hana like ʻole e pono ai no ka hana. E lawe mākou iā ʻoe ma ke kaʻina hana o nā ʻeke mea hana EVA.

No ka maʻalahi, ʻo ke kaʻina hana o nā pahu mea hana EVA e pili ana i ka lamination, ka ʻoki ʻana, ka humuhumu ʻana, ka nānā ʻana i ka maikaʻi, ka hoʻopili ʻana, ka hoʻouna ʻana, a me nā mea ʻē aʻe. Inā ʻaʻole i hana maikaʻi ʻia kekahi loulou, pili nā mea āpau i ka maikaʻi o ka pahu mea hana EVA. I ka hana ʻana i nā ʻeke hāmeʻa EVA, hoʻopaʻa mua ʻia ka lole a me ka lining i ka mea EVA, a laila ʻoki ʻia i loko o nā ʻāpana liʻiliʻi o nā nui like e like me ka laulā maoli, a laila kaomi wela a hana ʻia, a ʻoki ʻia, humuhumu, a hoʻoikaika ʻia. . Ma hope o ke kali ʻana i ke kaʻina hana, hana ʻia kahi pahu hana EVA piha.

He ʻokoʻa ka hoʻohana ʻana o nā pahu mea hana EVA like ʻole a kūpono i nā hui like ʻole. No ka mea pono e hoʻokō nā pahu mea hana EVA i nā pono kūikawā o nā ʻoihana kūikawā, i ka hoʻolālā ʻana a me ka hana ʻana i nā pahu hāmeʻa EVA, pono e hoʻomaopopo i nā pono like ʻole o nā mea kūʻai aku, e hoʻoholo i ka nui, nā ana, ke kaumaha a me nā mea noi o ka pahu hāmeʻa EVA, a hāʻawi i nā kikoʻī hoʻolālā kikoʻī E hoʻopaʻa me nā mea kūʻai aku i hiki ke hana ʻia nā pahu mea hana EVA.

ʻO ka plastics e pili ana i nā plastics hiki ke kū i kekahi mau mana o waho, loaʻa nā waiwai mechanical maikaʻi, ke kūpaʻa kiʻekiʻe a me ka haʻahaʻa haʻahaʻa, ke kūpaʻa maikaʻi, a hiki ke hoʻohana ʻia e like me nā hale ʻenekinia, e like me ka polyamide, polysulfone, etc. ʻO ka mea EVA he midsole maʻamau. mea waiwai. Ua kapa ʻia ʻo ia ka huʻa mua a loaʻa kekahi hopena cushioning. Eia nō naʻe, paheʻe loa kēia mea, no laila e hui pū ʻia me ka ʻōpala paʻakikī.