Akpa nkwakọ ngwaahịa nri, nke dị ebe niile na ndụ kwa ụbọchị, bụ ụdị nkwakọ ngwaahịa. Iji mee ka nchekwa na nchekwa nri dị mfe na ndụ, a na-emepụta akpa akpa nri. Akpa akpa nri na-ezo aka na arịa ihe nkiri na-akpakọrịta kpọmkwem na nri ma na-eji ya na-echekwa ma chekwaa nri.
Enwere ike kewaa akpa nkwakọ ngwaahịa nri n'ime: akpa akpa nri nkịtị, akpa akpa nri agụụ, akpa nkwakọ nri inflatable,
Akpa ngwugwu nri sie, akpa nkwakọ ngwaahịa nri na-arụ ọrụ na akpa nkwakọ ngwaahịa nri.
A na-ejikarị nkwakọ ngwaahịa oghere maka ichekwa nri, a na-egbochikwa uto nke microorganisms site na igbapu ikuku n'ime nkwakọ ngwaahịa iji nweta ebumnuche ịgbatị ndụ nri. N'ikwu ya n'ụzọ doro anya, mkpochapụ oghere, ya bụ, ọ dịghị gas dị n'ime ngwugwu agụụ.
1,Kedu ọrụ na ojiji nke ihe nylon na akpa nkwakọ ngwaahịa nri
Ihe ndị bụ isi nke akpa naịlọn mejupụtara bụ PET/PE, PVC/PE, NY/PVDC, PE/PVDC, PP/PVDC.
Nylon PA vacuum bag bụ akpa oghere siri ike nke nwere nghọta dị mma, ezigbo gloss, ike tensile dị elu, yana ezigbo nguzogide okpomọkụ, nguzogide oyi, nguzogide mmanụ, nguzogide abrasion, nkwụsi ike nke ọma, yana dị nro, ihe mgbochi oxygen na uru ndị ọzọ.
Akpa ngwungwu naịlọn na-apụta ìhè ma mara mma, ọ bụghị naanị nhụta ike nke ihe ndị na-ekpo ọkụ na-ekpo ọkụ, kamakwa ọ dị mfe ịchọpụta ọnọdụ nke ngwaahịa ahụ; na akpa naịlọn mejupụtara nke ihe nkiri multi-layer mejupụtara nwere ike igbochi oxygen na ísì ụtọ, nke na-eme ka ọ dịkwuo mfe ịgbatị oge nchekwa ọhụrụ. .
Kwesịrị ekwesị maka ịkwakọ ihe ndị siri ike, dị ka nri abụba, ngwaahịa anụ, nri e ghere eghe, nri juru n'ọnụ, nri retort, wdg.
2,Kedu ọrụ na ojiji nke ihe PE na akpa nkwakọ ngwaahịa nri
Akpa vacuum PE bụ resin thermoplastic mere site na polymerization nke ethylene. Nghọta dị ala karịa nke naịlọn, mmetụta aka na-esi ike, ụda ahụ na-agbaji, ma nwee ezigbo nguzogide gas, nguzogide mmanụ na njide na-esi ísì ụtọ.
Ọdịghị mma maka oke okpomọkụ na iji refrigeration, ọnụahịa dị ọnụ ala karịa naịlọn. A na-ejikarị ya eme ihe maka akpa agụụ agụụ na-enweghị ihe pụrụ iche chọrọ.
3,Gịnị bụ ọrụ na ojiji nke ihe aluminom foil na akpa nkwakọ nri
Ihe ndị bụ isi sịntetik nke aluminom foil composite vacuum packing akpa bụ:
PET/AL/PE,PET/NY/AL/PE,PET/NY/AL/CPP
Akụkụ bụ isi bụ foil aluminum, nke na-adịghị mma, ọlaọcha-acha ọcha, na-atụgharị uche, ma nwee ihe mgbochi dị mma, ihe mkpuchi ọkụ, ihe mkpuchi ọkụ, nnukwu okpomọkụ na-eguzogide, na-adịghị egbu egbu, isi ísì, mkpuchi ọkụ, mkpuchi ọkụ. mmiri na-egosi, idebe ọhụrụ, mara mma, na ike dị elu. uru.
Ọ nwere ike idi elu okpomọkụ ruo 121 degrees na obere okpomọkụ ruo mwepu 50 degrees.
Enwere ike iji ihe na-ekpo ọkụ nke aluminom mee ihe na-esi nri na-ekpo ọkụ ọkụ akpa akpa; ọ dịkwa mma maka nhazi anụ esiri esi nri dị ka olu ọbọgwụ tara akpụ, nku ọkụkọ a kpara akpa, na ụkwụ ọkụkọ kpara akpa nke ndị na-eri nri na-amasịkarị iri.
Ụdị nkwakọ ngwaahịa a nwere ezigbo nguzogide mmanụ yana ezigbo njide na-esi ísì ụtọ. Oge ikike n'ozuzu bụ ihe dị ka ụbọchị 180, nke dị irè maka idowe uto mbụ nke nri dị ka olu ọbọgwụ.
4,Kedu ọrụ na ojiji nke ihe PET na akpa nkwakọ ngwaahịa nri
Polyester bụ okwu izugbe maka polymers nwetara site na polycondensation nke polyols na polyacids.
Akpa vacuum Polyester PET bụ akpa oghere na-enweghị isi, nke na-egbuke egbuke na nke na-egbuke egbuke. A na-eme ya nke polyethylene terephthalate dị ka akụrụngwa, mee ka ọ bụrụ nnukwu mpempe akwụkwọ site na usoro extrusion, wee mee ya site na ihe na-agbatị biaxial.
Ụdị akpa akpa a nwere nnukwu ike na ike siri ike, nkwụsị nkwụsị, nkwụsị esemokwu, okpomọkụ dị elu na nkwụsị okpomọkụ dị ala, nguzogide kemịkalụ, nkwụsị mmanụ, ikuku ikuku na njide ísì. Ọ bụ otu n'ime ihe mgbochi mejupụtara oghere akpa ihe a na-ejikarị. otu.
A na-ejikarị ya dị ka oyi akwa nke mpụta nkwakọ ngwaahịa retort. Ọ nwere arụmọrụ mbipụta dị mma ma nwee ike ibipụta akara LOGO nke ọma iji bulie mmetụta mgbasa ozi nke ika gị.
Oge nzipu: Sep-30-2022