Ihe oriri dị iche iche kwesịrị ịhọrọ akpa akpa nri na ihe dị iche iche dị iche iche dị ka njirimara nke nri ahụ si dị, ya mere, olee ụdị nri kwesịrị ekwesị maka ụdị ihe eji eme ihe dị ka akpa akpa nri?Ndị ahịa na-ahazi akpa akpa nri nwere ike ịtu aka na ya.
1.Retort nkwakọ akpa ngwaahịa chọrọ: A na-eji ya maka nkwakọ ngwaahịa anụ, anụ ọkụkọ, wdg. , na ísì pụrụ iche.
Nhazi nhazi: Klas transperent: BOPA/CPP, PET/CPP, PET/BOPA/CPP, BOPA/PVDC/CPP, PET/PVDC/CPP, GL-PET/BOPA/CPP
Aluminom foil: PET/AL/CPP, PA/AL/CPP, PET/PA/AL/CPP, PET/AL/PA/CPP
Ihe kpatara ya: PET: elu okpomọkụ na-eguzogide, ezigbo isi ike, ezigbo mbipụta na ike dị elu.
PA: elu okpomọkụ na-eguzogide, elu ike, mgbanwe, ezigbo ihe mgbochi Njirimara, puncture iguzogide.
AL: Ihe mgbochi kachasị mma, oke okpomọkụ na-eguzogide.
CPP: ọkwa nri dị elu nke okpomọkụ, ezigbo mkpuchi ọkụ, adịghị egbu egbu na enweghị ụtọ.
PVDC: Ihe mgbochi na-eguzogide okpomọkụ dị elu.
GL-PET: seramiiki vapor deposition film, ezigbo ihe mgbochi, na-ebunye ngwa ndakwa nri.
Họrọ usoro kwesịrị ekwesị maka ngwaahịa dị iche iche, a na-eji ọtụtụ akpa transperent eme nri, na akpa foil AL nwere ike iji mee ihe maka isi nri dị elu.
2. Akpa akpa nri nri a na-akpachapụ anya
Ngwaahịa chọrọ: ikuku oxygen, mgbochi mmiri, nchebe ọkụ, mmanụ ọkụ, nchekwa ísì, ọdịdị na-egbuke egbuke, agba na-egbuke egbuke na ọnụ ala.
Ọdịdị nhazi: BOPP/VMCPP
Ihe kpatara ya: BOPP na VMCPP dị oke mma, BOPP nwere ezigbo mbipụta na nnukwu gloss.VMCPP nwere ezigbo ihe mgbochi, na-ejigide ísì ma na-egbochi mmiri mmiri.Nguzogide mmanụ CPP dịkwa mma.
3. Biscuit akpa akpa
Ngwaahịa chọrọ: ihe mgbochi dị mma, shading siri ike, nguzogide mmanụ, ike dị elu, enweghị isi na enweghị ụtọ, na nkwakọ ngwaahịa dị oke nkọ.
Ọdịdị nhazi: BOPP/EXPE/VMPET/EXPE/S-CPP
Ihe kpatara ya: BOPP nwere ezigbo nkwụsi ike, ezigbo mbipụta na ọnụ ala dị ala.VMPET nwere ezigbo ihe mgbochi, na-ezere ọkụ, oxygen na mmiri.S-CPP nwere ezigbo mkpuchi okpomọkụ dị ala na nguzogide mmanụ.
4. Nkwakọ ngwaahịa mmiri ara ehi ntụ ntụ
Ngwaahịa chọrọ: ogologo ndụ nchekwa, ísì na uto, mmebi nke mgbochi oxidative, mgbochi mmiri caking.
Ọdịdị nhazi: BOPP/VMPET/S-PE
Ihe kpatara ya: BOPP nwere ezigbo mbipụta, ezigbo gloss, ike dị mma na ọnụ ahịa dị oke ọnụ.
VMPET nwere ezigbo ihe mgbochi, na-ezere ọkụ, nwee ezigbo isi ike, ma nwee ọmarịcha ọla.Ọ ka mma iji PET aluminum plating mesiri ike, na AL oyi akwa dị oke.S-PE nwere ezigbo mkpuchi mmetọ mmetọ yana mkpuchi okpomọkụ dị ala.
5. Akpa tii green
Ngwaahịa chọrọ: mgbochi mmebi, mgbochi-discoloration, mgbochi-esi ísì, ya bụ, igbochi oxidation nke protein, chlorophyll, catechin, na vitamin C dị na green tii.
Nhazi nhazi: BOPP/AL/PE, BOPP/VMPET/PE, KPET/PE
Ihe kpatara ya: AL foil, VMPET, KPET bụ ihe niile nwere ihe mgbochi dị mma, ha nwekwara ezigbo ihe mgbochi na ikuku oxygen, ikuku mmiri na isi.AK foil na VMPET nwekwara ezigbo ihe mkpuchi ọkụ.Ọnụ ahịa ngwaahịa ahụ dị oke oke.
6. Akpa kọfị ala
Ngwaahịa chọrọ: Mgbochi mmiri na-egbochi mmiri, mgbochi oxidation, na-eguzogide ọgwụ siri ike nke ngwaahịa ahụ mgbe ọ kwụsịrị, ma na-eme ka ísì kọfị na-esi ísì ụtọ na-adị mfe ma dị mfe.
Nhazi nhazi: PET/PE/AL/PE, PA/VMPET/PE
Ihe kpatara ya: AL, PA, VMPET nwere ezigbo ihe mgbochi, mmiri na ihe mgbochi gas, na PE nwere ezigbo mkpuchi okpomọkụ.
7. Chocolate akpa akpa
Ngwaahịa chọrọ: ezigbo ihe mgbochi, zere ọkụ, mbipụta mara mma, mkpuchi okpomọkụ dị ala.
Nhazi nhazi: chocolate varnish dị ọcha / ink / ọcha BOPP / PVDC / mkpuchi oyi
Brownie Varnish/Ink/VMPET/AD/BOPP/PVDC/Cold Sealant
Ihe kpatara ya: PVDC na VMPET bụ ihe mgbochi dị elu.Enwere ike mechie gluu mkpuchi oyi na obere okpomọkụ, na okpomọkụ agaghị emetụta chocolate.Ebe ọ bụ na mkpụrụ osisi nwere mmanụ ndị ọzọ ma na-enwekarị mmebi nke oxidative, a na-agbakwunye ihe mgbochi ikuku oxygen na nhazi ahụ.
Oge nzipu: Ọgọst-23-2022