1. Polyesterakpa agụụ:
Polyester bụ okwu izugbe maka polymers nwetara site na polycondensation nke polyols na polybasic acid.Ọ tumadi na-ezo aka na polyethylene terephthalate (PET), polyester (PET) akpa oghere.Ọ bụ enweghị agba, nghọta na kenkowaputaakpa agụụ.Ọ bụ ihe na-adịghị ahụkebe nke polyethylene terephthalate mere dị ka akụrụngwa site na extrusion na biaxial agbatị.Ọ nwere ihe ndị dị mma n'ibu, nnukwu nkwụsi ike, ike na ike siri ike, nkwụsị nkwụsị, nkwụsị esemokwu, elu na obere okpomọkụ na-eguzogide, ọgwụ mgbochi mmanụ, nkwụsị ikuku na njide ísì.Ọ bụ otu n'ime ihe mejupụtara akpa oghere oghere a na-ejikarị.A na-ejikarị ya eme ihe dị ka ihe dị n'èzí nke nkwakọ ngwaahịa nri, na-arụ ọrụ nke ọma na-ebi akwụkwọ.
2,Akpa naịlọn agụụ:
Nylon (PA) akpa oghere bụ akpa oghere siri ike nke nwere nghọta dị mma, gloss dị mma, ike dị elu na ike ike.Ọ nwekwara ezigbo nguzogide okpomọkụ, nguzogide oyi, nguzogide mmanụ na ihe mgbaze organic.Ọ nwere oke nguzogide iyi, nkwụsi ike, nro dị nro na oke ikuku oxygen.Ọ dabara maka ịkwakọ ngwaahịa siri ike, dị ka nri abụba, ngwaahịa anụ, nri e ghere eghe, nri ngwugwu, nri esi nri, wdg. Na ndabere nke akpa naịlọn agụụ, akpa naịlọn mejupụtara akpa na akpa akwa coextrusion nke nwere nnukwu arụmọrụ nwere ike. ewepụtara ya.Akpa naịlọn mejupụtara na-abụkarị nke anụ ụlọ / pe, ny/pe, ny/pvdc, pe/pvdc na pp/pvdc.Isi ihe dị iche bụ na n'ihe gbasara nkà na ụzụ, akpa ihe mejupụtara na-ejikarị ihe ndị dị n'okpuru ala, ihe mkpuchi laminated, ihe mgbochi, ihe mkpuchi okpomọkụ, ibipụta na mkpuchi mkpuchi mkpuchi.The multi-layer coextrusion vacuum akpa bụ tumadi mejupụtara naịlọn, nke mejupụtara PA, EVOH, PE, PP, tie na ndị ọzọ resins, na-anabata a symmetric ma ọ bụ asymmetric mejupụtara Ọdịdị.N'ihi mgbakwunye nke PA na EVOH, ihe mgbochi ikuku oxygen na ekpomeekpo, ike peel composite, nguzogide gburugburu ebe obibi na nchekwa nchekwa ọhụrụ nke ihe nkiri multilayer na-akawanye mma.O nwere njirimara nke enweghị mmetọ, ihe mgbochi dị elu, ọrụ siri ike, ọnụ ala dị ala, obere ikike ikike, ike dị elu na nhazi mgbanwe.Ọ na-eme ka usoro mmepụta nke ihe nkwakọ ngwaahịa nri ghara imetọ.3.PE vacuum akpa: Polyethylene (PE) bụ resin thermoplastic kwadebere site na polymerization nke ethylene.Nghọta dị ala karịa nke naịlọn.Ọ nwere mmetụta aka siri ike yana ụda kpụ ọkụ n'ọnụ.Ọ nwere ezigbo ikuku na mmanu mmanu na njigide ihe na-esi ísì ụtọ.Ọ dịghị mma maka oke okpomọkụ na nchekwa oyi.Ọnụ ego ahụ dị ọnụ ala karịa nke naịlọn.A na-ejikarị ya eme ihe maka akpa oghere oghere na-enweghị ihe pụrụ iche chọrọ.
3,Aluminom foil akpa oghere:
Aluminom plastic composite vacuum packaging akpa (pet/al/pe or pet/ny/al/pe or pet/ny/al/cpp), ihe bụ isi bụ foil aluminum, opaque, silvery white, anti-gloss, ezigbo mgbochi, okpomọkụ. akara, anya opacity, elu okpomọkụ, ala okpomọkụ, mmanụ iguzogide na isi ísì;Na-adịghị egbu egbu na enweghị ụtọ;Mgbanwe, wdg Ọ dabara maka mmiri-àmà, ìhè àmà na agụụ nkwakọ nke nnukwu nkenke n'ibu akụrụngwa, kemịkalụ akụrụngwa na ọgwụ intermediates.A na-anakwere usoro nhazi anọ, nke nwere ezigbo mmiri na ọrụ nkewa oxygen.Aluminom foil akpa ogherea na-ejikarị eme ihe na nri, ngwá electronic, kemịkalụ na ụlọ ọrụ ndị ọzọ.Ebe ọ bụ na akụrụngwa nke foil aluminom dị oke ọnụ, ọnụ ahịa nke agụụ ga-adịkwa elu.N'elu bụ iwebata ihe nkịtị na njirimara nkeakpa nkwakọ ihe agụụchịkọtara site na nkwakọ ngwaahịa Qingdao Advanmatch.Ekwenyere m na ọtụtụ ndị enyi ga-enwe nghọta zuru oke mgbe ha na-ahọrọ akpa nkwakọ ngwaahịa nke ha mgbe ha gụchara ya.
Oge nzipu: Ọgọst-30-2022