ʻaoʻao-banner

nūhou

PE ʻeke ʻili

ʻO PE, pōkole no ka polyethylene, he resin thermoplastic i hana ʻia me ka ethylene e ka polymerization.He mea maopopoeke 'ūlina, hiki ke hoʻohana ʻia no nā lole, ʻeke, nā huahana uila a me nā ʻeke ʻē aʻe.

hana

ʻO ka polyethylene, he haʻahaʻa haʻahaʻa haʻahaʻa maikaʻi loa (ʻo ka haʻahaʻa haʻahaʻa hoʻohana wela a hiki i -70 ~ -100 ℃), paʻa kemika maikaʻi, hiki ke kū i ka nui o ka waikawa a me ka alkali erosion (ʻaʻole kūpaʻa i ka waikawa me nā waiwai oxidation), insoluble i nā solvents maʻamau i ka lumi wela. , ka wai liʻiliʻi liʻiliʻi, maikaʻi loa ka hana ʻana i ka insulation uila;Eia nō naʻe, paʻakikī ka polyethylene i nā koʻikoʻi o ke kaiapuni (nā hopena kemika a me nā hopena mechanical) a ʻaʻole maikaʻi ke kū ʻana o ka ʻelemakule wela.ʻOkoʻa nā waiwai o ka polyethylene mai kēlā me kēia ʻano, ma muli o ke ʻano molekala a me ka nui.Ua loaʻa nā huahana me nā ʻano like ʻole (0.91 ~ 0.96g/cm3) e nā ʻano hana like ʻole.Hiki ke hoʻoheheʻe ʻia ka polyethylene ma ke ʻano like me ka thermoplastic maʻamau

ʻAnoʻano

Material: Ua māhele ʻia ʻo PE i LDPE, LLDPE a me HDPE.

Wahi a ke kaʻina hana, ua māhele ʻia i:ʻeke palahalaha PE, ʻeke ziplock, ʻeke kaulahao clip, ʻeke envelop, ʻeke kuʻi, ʻeke lima, ʻeke zipper, kiʻiʻoniʻoni PE.

1. ʻO ka ʻeke palahalaha PE ka mea hana maʻalahi loa.Ma hope o ka puhi ʻana i ke kiʻiʻoniʻoni ma ka mīkini, ʻoki ʻia i loko o kahi ʻeke e ka mīkini hana ʻeke a hoʻopaʻa ʻia ma lalo.

2. ʻO ke kuʻi ʻana i ka ʻeke lima, ʻo ia ke kuʻi ʻana i puka ma luna o ka ʻeke palahalaha ma kahi kūpono e hoʻomaʻamaʻa i ka hāpai ʻana o ka ʻeke.

3, ʻo ka ʻeke lima e hoʻohui i kahi kiʻiʻoniʻoni kiʻiʻoniʻoni ma luna o ka ʻeke, hiki ke hāpai i ka ʻeke, hoʻopau kēia hana i ka hana, ʻoi aku ke kiʻekiʻe o ke kumukūʻai.

4. ʻO ka ʻeke zipa e hoʻokomo i kahi kaulahao huki a me kahi pāpale zipper ma ke sila o ka ʻeke.

5, PE kiʻiʻoniʻoniʻaʻole i hana ʻia ka mīkini me ka puhi ʻana i waho o ka ʻeke.Hoʻokaʻawale ʻia i ke kiʻi ʻoniʻoni a me ke kiʻi ʻoniʻoni.

Kiʻi ʻeke PE maʻamau

3

E hoʻohana i kēlā me kēia lā i ka ʻeke ʻeke ʻulaʻula ʻaʻole i ulana ʻia i ka ʻeke kūʻai hou me ka ʻeke kūʻai kūʻai nui ʻeke ʻeke kūʻai wela.

Mahalo iā ʻoe Plastic Bag


Ka manawa hoʻouna: ʻAukake-12-2022