Nri oyi kpọnwụrụna-ezo aka na nri ndị nwere akụrụngwa nri ruru eru nke edoziri nke ọma, oyi kpọnwụrụ na okpomọkụ nke-30°, na echekwara ma kesaa na okpomọkụ nke-18°ma ọ bụ belata mgbe nkwakọchara.
N'ihi nchekwa yinye oyi na-adị obere okpomọkụ n'oge usoro a niile, nri oyi kpọnwụrụ nwere njirimara nke ndụ ogologo ndụ, nke anaghị emebi emebi, na oriri dị mma, mana nke a na-ebutekwa nnukwu ihe ịma aka na ihe dị elu maka ihe nkwakọ ngwaahịa.
Ọdịdị ihe eji eme ihe na-emekarịakpa akpa nri oyi kpọnwụrụn'ahịa ugbu a:
1. PET/PE
Ihe owuwu a na-adịkarị na nkwakọ nri oyi kpọnwụrụ ngwa ngwa.Ọ nwere ihe mkpuchi mmiri ka mma, oyi na-eguzogide, na obere okpomọkụ na-ekpuchi ọkụ, ọnụ ahịa ya dịkwa ntakịrị.
2.BOPP/PE, BOPP/CPP
Ụdị ihe owuwu a bụ ihe na-egosi mmiri, oyi na-eguzogide, na okpomọkụ na-ekpo ọkụ na-ekpuchi ike dị elu na ọnụ ala dị ala.N'ime ha, BOPP / PE, ọdịdị na mmetụta nke akpa nkwakọ ngwaahịa dị mma, nke nwere ike imezi ọkwa ngwaahịa.
3. PET / VMPET / CPE, BOPP / VMPET / CPE
N'ihi ịdị adị nke oyi akwa nke aluminom, a na-ebipụta elu nke ihe owuwu a nke ọma, ma obere okpomọkụ na-ekpo ọkụ-sealability dị ntakịrị, na ọnụ ahịa dị elu, ya mere ọnụ ọgụgụ ojiji dị ala.
4. NY/PE, PET/NY/LLDPE, PET/NY/AL/PE
Nkwakọ ngwaahịa a na-eguzogide oyi na mmetụta.N'ihi ịdị adị nkeNY oyi akwa, ọ nwere ezigbo nguzogide ntupu, mana ọnụ ahịa ya dị oke elu.A na-ejikarị ya maka ịkwakọ ngwaahịa angular ma ọ bụ dị arọ.
Na mgbakwunye, enwere ụfọdụ dị mfeAkpa PE, nke a na-ejikarị eme ihe maka ịkwakọba akwụkwọ nri na mkpụrụ osisi, yana akpa nkwakọ ngwaahịa nke nri oyi kpọnwụrụ akpọnwụ.Nkwakọ ngwaahịa PE mejupụtarabụkwa akpa nkwakọ ngwaahịa dị mma na gburugburu ebe obibi.
Ngwaahịa tozuru oke ga-enwerịrị nkwakọ ngwaahịa tozuru oke, ọ dị mkpa ka a nwalee ngwaahịa, yana mkpa ka a nwalee nkwakọ ngwaahịa karịa.
Oge nzipu: Feb-10-2023