Alakaʻi Piha i nā Mea Hana ʻeke Vacuum a me nā Noi no nā Mīkini Hoʻopili Vacuum DJVAC

ʻIkepili o nā mea hoʻopili hakahaka a me nā ʻeke

Hoʻopau nā mīkini hoʻopili vacuum (nā ʻano keʻena a i ʻole nā ​​ʻano omo) i ka ea mai loko mai o ka ʻeke a i ʻole ke keʻena o kahi huahana, a laila sila i ka ʻeke e ālai i nā kinoea o waho. Hoʻolōʻihi nui kēia i ke ola o ka papa ma ka hōʻemi ʻana i ka ʻike ʻana o ka oxygen a me ka pale ʻana i nā bacteria spoilage..No ka hoʻokō ʻana i kēia, pono e hoʻohui nā ʻeke vacuum i nā waiwai pale ikaika me ka paʻa mechanical a me ka sila wela hilinaʻi.ʻO nā ʻeke hakahaka maʻamau he mau laminates multi-layer o nā plastics, i koho ʻia kēlā me kēia no nā ʻano e like me ka pale oxygen/moisture, ke kūpaʻa wela, ka maopopo a me ka paʻakikī o ka puncture..

Nā ʻeke hoʻomaʻemaʻe Nylon/PE (PA/PE)

•ʻAno a me nā Waiwai:Aia nā ʻeke PA/PE i kahi papa waho nylon (polyamide) i hoʻopaʻa ʻia i kahi papa sila o loko polyethylene.Hāʻawi ka papa nylon i ke kū'ē kiʻekiʻe i ka puncture a me ka abrasion a me ka pale oxygen/ʻala koʻikoʻi, ʻoiai ʻo ka papa PE e hōʻoiaʻiʻo i nā sila wela ikaika ma ka mahana haʻahaʻa.Ke hoʻohālikelike ʻia me ka kiʻiʻoniʻoni PE maʻemaʻe, hāʻawi nā laminates PA/PE i ka oxygen kiʻekiʻe a me ka pale ʻala a me ke kū'ē ʻana i ka puncture maikaʻi loa..Mālama pū lākou i ke kūpaʻa o ka dimensional i nā kaʻina hana deep-freeze a me ka thermoforming, a kū i ka wela kaulike i ka wā e sila ana.

•Nā noi:Hoʻohana nui ʻia nā ʻeke PA/PE no nā ʻiʻo hou a me nā ʻiʻo hau (pipi, puaʻa, moa, meaʻai kai) no ka mea ke kūʻē nei ka nylon i nā ʻaoʻao iwi a me nā ʻāpana ʻoi.Mālama kēia mau ʻeke i ke kala a me ka ʻono o ka ʻiʻo i ka wā e mālama ai i ke anu no ka manawa lōʻihi. He maikaʻi loa nō hoʻi lākou no nā huahana tīhi a me nā deli, e mālama ana i ka ʻono a me ke ʻano ma o ka hōʻemi ʻana i ke komo ʻana o ka oxygen. Hana pū ka ʻili paʻakikī no ka hoʻopili ʻana i nā ʻiʻo i hana ʻia me ka vacuum, nā pâté a i ʻole nā ​​​​meaʻai i hoʻomākaukau ʻia. Hiki ke holo nā semi-wai a me nā mea ʻono i loko o nā ʻeke PA/PE; pale ka papa sila ikaika i nā leaka a mālama i nā ʻala..I ka pōkole, kūpono nā ʻeke PA/PE i nā meaʻai me nā ʻaoʻao ʻokoʻa a paʻakikī paha (nā iwi, nā ʻāpana ʻiʻo) e pono ai ka hoʻomaʻalili lōʻihi a i ʻole ka hoʻopaʻahau ʻana.

•Nā Hoʻohana ʻē aʻe:Ma waho aʻe o ka meaʻai, hoʻohana ʻia nā laminates PA/PE no ka hoʻopili ʻana i nā lāʻau lapaʻau a me nā ʻāpana ʻoihana. Hiki ke hoʻomaʻemaʻe ʻia a hoʻopaʻa ʻia ke kiʻi ʻoniʻoni kiʻekiʻe a paʻa no nā pahu lāʻau lapaʻau, ʻoiai i loko o ka hoʻopili uila e kāohi ia i ka makū a hoʻohui i ka ikaika mechanical.Hiki ke hoʻohui ʻia nā papa anti-static a i ʻole nā ​​​​papa pale no nā papa kaapuni a i ʻole nā ​​​​lako. I ka hōʻuluʻulu manaʻo, he kiʻiʻoniʻoni hana nā ʻeke PA/PE - pale kiʻekiʻe a me ka ikaika puncture kiʻekiʻe - kūpono me ka hapa nui o nā mea sila vacuum (lumi a i ʻole waho), e lilo ana lākou i koho kiʻekiʻe no ka hoʻopili vacuum maʻamau.

Nā ʻeke hoʻomaʻemaʻe Polyester/PE (PET/PE)

•ʻAno a me nā Waiwai:Hoʻohana nā ʻeke Polyester/PE (i kapa pinepine ʻia he mau ʻeke PET/PE a i ʻole PET-LDPE) i kahi papa waho PET (polyethylene terephthalate) me kahi papa PE i loko.He moakaka loa ʻo PET, paʻa a paʻa ka nui, me ke kūpaʻa kemika a me ka wela maikaʻi loa.He pale oxygen a me ka ʻaila maikaʻi loa kona, ikaika maikaʻi loa (5-10 × ka ikaika tensile o PE) a mālama i nā waiwai kino ma luna o kahi ākea ākea o ka mahana..No laila, hāʻawi nā ʻeke PET/PE i ka mōakāka (nā ʻeke ʻike-ma o) a me ka pale kaulike.ʻOi aku ko lākou paʻakikī a ʻaʻole hiki ke hoʻolōʻihi ʻia ma mua o PA/PE, no laila maikaʻi ke kūpaʻa ʻana i ka puncture akā ʻaʻole kiʻekiʻe loa.(No nā mea me nā wahi ʻoi loa, ʻoi aku ka maikaʻi o kahi papa nylon.)

•Nā noi:He kūpono nā ʻeke hoʻomaʻemaʻe PET/PE no nā mea e pono aika mōakāka a me ke kūpaʻa kemikaHoʻohana pinepine ʻia lākou no nā ʻiʻo i kuke ʻia a puhi ʻia paha a me nā iʻa kahi e makemake ʻia ai ka ʻike ʻana, no ka laʻana kahi e koʻikoʻi ai ka maikaʻi o ka ʻōpala. ʻO ke kūpaʻa e hiki ai iā lākou ke hoʻopaʻa wela ʻia ma nā mīkini hana aunoa..Ma muli o ke kūpaʻa maikaʻi o ka PET i ka mahana, hana nā ʻeke PET/PE no nā huahana hau a me nā huahana ambient (e like me nā pīni kope a i ʻole nā ​​​​mea ʻala i hoʻopaʻa ʻia i ka vacuum).Hoʻohana ʻia lākou ma ke ʻano he kiʻiʻoniʻoni kiʻekiʻe loa i nā laina hoʻopili hakahaka thermoforming (me kahi pūnaewele hoʻokumu PA/EVOH/PE).

•Hoʻomaopopo loea:ʻO ka pale ikaika o ka Polyester i nā kinoea e kōkua i ka mālama ʻana i ka ʻala, akā ʻaʻole i loaʻa i ka PET/PE maʻemaʻe ka pale oxygen hohonu a me ka paʻakikī o ka puncture o PA/PE.ʻO kaʻoiaʻiʻo, ua ʻōlelo ʻia ʻo PET/PE i kekahi manawa no nā mea palupalu a kaumaha ʻole paha.Eia kekahi laʻana, nā sopa i hoʻopaʻa ʻia i ka mīkini hoʻomaʻemaʻe, nā pauka a i ʻole nā ​​meaʻai māmā.Hoʻomaopopo ʻo CarePac he pale ka papa polyester (a i ʻole nylon) ikaika i nā punctures a kūpono no ka sila ʻana i ka vacuum.I ka hana maoli, koho ka nui o nā mea hana iā PET/PE no nā huahana papa waena a hoʻohana i ke ʻano i kālai ʻia (inā e hoʻohana ana i nā mīkini suction) e hoʻoikaika i ka sila ʻana.He kūpono nā ʻeke PET/PE me nā mīkini hoʻopili vacuum a pau, ʻoiai hana maikaʻi loa lākou i nā ʻāpana keʻena (hiki ke kiʻekiʻe nā pae vacuum).

Nā Kiʻiʻoniʻoni Multilayer Pale Kiʻekiʻe (EVOH, PVDC, a pēlā aku)

•Nā ʻeke EVOH:No ke ola papa lōʻihi loa, hoʻokomo nā laminates multi-layer i kahi resin pale e like me EVOH (ethylene-vinyl alcohol). ʻO nā ʻano maʻamau he PA/EVOH/PE a i ʻole PE/EVOH/PE. Hāʻawi ka ʻiʻo EVOH i kahi helu hoʻoili oxygen haʻahaʻa loa, ʻoiai ʻo ka nylon a puni a i ʻole PET e hoʻohui i ka ikaika mechanical a me ka sila..Hoʻopuka kēia hui pū ʻana i kahi pale kiʻekiʻe loa: Hoʻolohi nui nā ʻeke EVOH i ka oxidation a me ka neʻe ʻana o ka makū. Kekahi poʻe loeahōʻike i ka hoʻohālikelike ʻana me nā ʻeke PA/PE, kōkua nā laminates EVOH i ka hoʻokō ʻana i ke ola papa lōʻihi i loko o ka pahu hau a i ʻole ka hau me ka emi ʻana o ka pohō huahana.

•Nā Waiwai:He moakāka a maʻalahi hoʻi ke kiʻiʻoniʻoni EVOH, akā i loko o nā ʻeke vacuum ua kanu ʻia ma waena o nā papa opaque.Mālama kēia mau ʻeke i ka pono o ke sila e pono ai ma o ka hoʻohau ʻana, a pale ka papa PE i ka EVOH mai ka makū.Loaʻa pinepine iā lākou ka paʻakikī o ka puncture mai nā papa PA.Ma keʻano holoʻokoʻa, ʻoi aku lākou ma mua o ka PA/PE maʻalahi i ka oxygen a me ka pale ʻala me ka ʻole o ka mōhai ʻana i ka ikaika o ka sila.

•Nā noi:He kūpono nā ʻeke vacuum pale kiʻekiʻe EVOH no ka ʻiʻo hou/hau, ka moa a me nā meaʻai kai e pono e hoʻouna aku i kahi mamao a mālama ʻia paha i ka wā lōʻihi. Hana pū lākou no nā meaʻai waiwai nui a i ʻole nā ​​meaʻai oxygen-sensitive e like me ka tīhi, nā nati, nā hua maloʻo a i ʻole nā ​​​​meaʻai mākaukau premium a me nā mea ʻala. No kekahi meaʻai anuanu a hau paha kahi e pono ai ke mālama ʻia ke ʻano (kala, ʻono, ʻano), he koho palekana kahi ʻeke EVOH.. ʻO ka mea hana maikaʻino nā ʻiʻo i hoʻomaʻalili ʻia a me nā mea waiū, a me nā wai (nā sopa, kimchi, nā mea ʻono) i loko o nā liner ʻeke-i-pahu.I ka pōkole, koho i nā ʻeke EVOH i kēlā me kēia manawa āu e pono ai ke keʻakeʻa kiʻekiʻe loa—nā hihia e like me nā huahana ʻiʻo sous-vide a i ʻole ka waihona waiwai lōʻihi.

•Nā Pale ʻē aʻe:Hāʻawi nā kiʻiʻoniʻoni i uhi ʻia e PVDC (i hoʻohana ʻia i loko o kekahi mau ʻeke tīhi a i ʻole nā ​​ʻeke hoʻēmi ʻiʻo i hoʻōla ʻia) i ka permeability O₂ haʻahaʻa like, ʻoiai ua kaupalena nā pilikia hoʻoponopono a me ka hana ʻana i ka hoʻohana ʻana o PVDC..Hoʻomaikaʻi pū nā ʻiliʻili metala vacuum (PET a i ʻole PA i uhi ʻia me ka alumini) i ka pale (e ʻike i ka ʻāpana aʻe).

Nā ʻeke Vacuum Foil Alumini (Metala)

Hoʻohana pinepine nā ʻeke kofe, kī a i ʻole nā ​​mea ʻala i hoʻopaʻa ʻia me ka vacuum i nā ʻeke alumini-laminated no ka pale maikaʻi loa. Hāʻawi nā papa pepa alumini i loko o kahi ʻeke i kahi pale piha i ka mālamalama, ka oxygen a me ka makū. ʻEkolu mau papa o nā ʻeke pepa alumini-vacuum maʻamau, e laʻa me PET/AL/PE a i ʻole PA/AL/PE. Hāʻawi ka ʻili PET waho (a i ʻole PA) i ke kūʻē ʻana i ka puncture a me ka ikaika mechanical, pale ka pepa AL waena i ke kinoea a me ka mālamalama, a hōʻoia ka PE o loko i kahi sila wela maʻemaʻe. ʻO ka hopena ka pale kiʻekiʻe loa i ka hoʻopili vacuum: ʻaneʻane ʻaʻohe ea a mahu paha e komo.

•Nā Waiwai:Hiki i nā ʻeke alumini-laminate ke paʻa akā hiki ke hoʻokumu ʻia; hōʻike lākou i ka wela a me ka mālamalama, e pale ana mai ka UV a me nā loli o ka mahana. He kaumaha a he opaque lākou, no laila ua hūnā ʻia nā mea i loko, akā noho maloʻo a ʻaʻole i hoʻoheheʻe ʻia nā huahana.Hoʻohana maikaʻi lākou i nā pahu hau hohonu a me ka hoʻopiha wela.(Nānā: ʻaʻole hiki ke hoʻomehana ʻia nā ʻeke pepa kini ke ʻole e mālama kūikawā ʻia.)

•Nā noi:E hoʻohana i nā ʻeke pepa kini no nā mea waiwai nui a i ʻole nā ​​mea palaho loa. ʻO nā hiʻohiʻona maʻamau e komo pū me ke kofe a me ke kī (e mālama i ka ʻala a me ka hou), nā meaʻai pauka a maloʻo paha, nā nati, a me nā mea kanu. I ka lawelawe meaʻai, hoʻohana pinepine nā ʻeke sous-vide a i ʻole nā ​​ʻeke paila-i-loko-ʻeke i ka pepa kini. He ʻoi aku hoʻi lākou no nā lāʻau lapaʻau a me nā huaora. I nā ʻano ʻoihana, nā ʻeke pepa kini e hoʻopili ana i ka makū/ea a me nā mea uila..ʻO ke kumu, ʻo kēlā me kēia huahana e palaho i ka wā e hōʻike ʻia ai i ka oxygen a i ʻole ka mālamalama e pōmaikaʻi ana mai ka foil laminate. No ka laʻana, ʻo nā lau kī i hoʻopaʻa ʻia i ka vacuum (e like me ka mea i hōʻike ʻia ma luna) e mālama i ko lākou ʻono no ka manawa lōʻihi i loko o kahi ʻeke foil ma mua o ka plastic maʻemaʻe.

•Hoʻohālikelike Mīkini:He laumania maʻamau nā ʻeke pepa alumini akekahi oua sila ʻia kēia mau ʻeke i loko o nā mīkini hana kaumaha. DJVACmīkini hoʻopili hakahaka wahoHiki i nā mea hoʻohana ke hana i kēia mau ʻeke me ka ʻole o ka pilikia.

Nā Noi ʻOihana a me nā Waihona Puke

ʻOiai ʻo ka meaʻai ke kumu nui, loaʻa i nā ʻeke hoʻomaʻemaʻe kiʻekiʻe nā hoʻohana niche ʻē aʻe:

•Nā ʻĀpana Uila a me nā ʻĀpana Metala:E like me ka mea i ʻōlelo ʻia, pale nā ​​ʻeke hakahaka PA/PE a i ʻole ka foil i nā ʻāpana maʻalahi i ka makū i ka wā o ka hoʻouna ʻana. Hiki i kahi wahi hakahaka me ka desiccant ke pale i ka oxidation a i ʻole ka pala o nā ʻāpana metala.ʻAʻole e like me ka meaʻai, ma aneʻi hiki ke holoi ʻia me ka naikokene ma mua o ke sila ʻana.Hoʻopaʻa nā mīkini DJVAC (me nā ʻūmiʻi kūpono a me nā kaohi) i kēia mau pepa kini mānoanoa a i ʻolealumininā ʻeke.

•Mālama Palapala:Hoʻohana pinepine ka hoʻopili ʻana o ka waihona i nā kiʻiʻoniʻoni inert i hoʻopaʻa ʻia i ka vacuum (e like me ka polyethylene kiʻekiʻe a i ʻole polyester / Mylar) e ālai i ka oxygen a me nā mea ʻino.Ma ka hana ʻana i kahi ʻeke ea ʻole, pale nā ​​​​palapala pepa i ka melemele a me ka ʻōpala.ʻO ke kumumanaʻo like - ka hoʻēmi ʻana i ka oxygen - pili ia e like me ka meaʻai: hoʻolōʻihi kahi ʻeke ea ʻole i ke ola.

•ʻO ka lāʻau lapaʻau a me ke olakino:Hoʻopaʻa ʻia nā pahu lapaʻau sterile me ka vacuum i loko o nā ʻeke pale kiʻekiʻe. He mea maʻamau nā ʻeke PA/PE ma ʻaneʻi, i kekahi manawa me nā ʻoki haehae. Pono ke kiʻiʻoniʻoni e kūlike me nā kūlana FDA a i ʻole nā ​​​​​​kūlana lapaʻau.

Ma kēia mau hihia a pau, ʻo ke kī ka hoʻohana ʻana i kahi kiʻiʻoniʻoni i helu ʻia no ke kaiapuni o ka huahana (e laʻa me ka halogen-free no nā mea uila, ka maikaʻi o ka waihona no nā palapala).Hiki i nā mīkini hoʻomaʻemaʻe a DJVAC ke lawelawe i nā ʻano laminates ʻeke a me nā nui, no laila pono nā mea kūʻai aku e kuhikuhi i ke kiʻiʻoniʻoni a lākou e pono ai.

Ke koho ʻana i ka ʻeke Vacuum kūpono

I ke koho ʻana i ka mea no ka ʻeke vacuum, e noʻonoʻo i kēia mau mea:

•Nā Pono Pale:Pehea ka lōʻihi a ma lalo o nā kūlana hea e pono ai ka huahana e noho hou? Inā pono wale nō ka hoʻomaʻalili pōkole, ua lawa paha kahi ʻeke PA/PE a PET/PE maʻamau..No ka mālama ʻana i ka hau no nā mahina he nui a i ʻole nā ​​huahana koʻikoʻi loa, e hoʻohana i nā laminates EVOH a i ʻole foil mehaʻahaʻa loaKa hoʻoili ʻana o O₂.

•Palekana Mekanika:He ʻoi aku ka ʻoi o nā lihi o ka mea a i ʻole e lawelawe ʻia me ka ʻino? A laila e hoʻoikaika i ke kū'ē ʻana i ka puncture (nā laminates momona i ka nylon a i ʻole ke ʻano i kālai ʻia).Pono nā ʻāpana ʻoihana nui a i ʻole nā ​​​​ʻiʻo i loko o ka iwi i nā ʻili ʻili ikaika.

•ʻAno Sila:Hilinaʻi nā ʻeke vacuum a pau i ka sila wela.ʻO PE (LDPE a i ʻole LLDPE) ka papa sila maʻamau.E hōʻoia i ka pae mahana sila o ka ʻeke e kūlike me nā pae wela o kāu mīkini.Pono paha kekahi mau ʻiliʻili pale kiʻekiʻe i ka mahana sila kiʻekiʻe a i ʻole ke kaomi paʻa koʻikoʻi.

•Palekana Meaʻai a me nā Rula:E hoʻohana i nā kiʻiʻoniʻoni papa meaʻai i ʻāpono ʻia e ka FDA/GB.Hana pū ʻo DJVAC me nā mea hoʻolako ʻeke e hāʻawi ana i nā mea i hōʻoia ʻia, nā mea pili i ka meaʻai. No nā mākeke hoʻokuʻu aku, pono pinepine nā kiʻiʻoniʻoni i nā palapala hoʻokō.

•Kumukūʻai vs. Hana:ʻOi aku ke kumukūʻai o nā ʻeke EVOH kiʻekiʻe a i ʻole nā ​​​​ʻeke foil.E kaulike i ke kumukūʻai me nā koi o ke ola papa.Eia kekahi laʻana, ʻo nā nati i hoʻopaʻa ʻia i ka mīkini hakahaka i manaʻo ʻia no ka hoʻokuʻu aku e hoʻāpono i nā ʻeke foil, ʻoiai ʻo ka hoʻopaʻahau home e hoʻohana paha i nā ʻeke PA/PE maʻalahi.

I ka hana maoli, hoʻāʻo pinepine nā mea hana i nā ʻeke laʻana. E hāʻawi ka nui o nā mea hana i nā ʻōwili hoʻāʻo a i ʻole nā ​​​​pepa no nā hoʻāʻo o nā mea kūʻai aku.E wehewehe i kāu huahana (e laʻa me "nā ʻāpana moa hauʻoli"), ke ola i makemake ʻia, a me ke ʻano o ka hoʻopili ʻana e loaʻa ai kahi ʻano i manaʻo ʻia.

Hopena

He mau mea hana maʻalahi nā mīkini hoʻopili hakahaka, akā koi lākou i ka mea ʻeke kūpono e hana pono ai..Hiki i nā mīkini hoʻopili hakahaka a DJVAC ke holo i kēlā me kēia ʻano ʻeke nui ma ka mākeke - mai nā ʻeke PA/PE maʻamau a hiki i nā ʻeke EVOH kiʻekiʻe a me nā laminates foil kaumaha..Ma ka hoʻomaopopo ʻana i nā waiwai o nā mea (ikaika pale, kūpaʻa wela, paʻakikī o ka puncture) a me ka hoʻohālikelike ʻana iā lākou i ka noi (ʻiʻo, tīhi, kofe, nati, a pēlā aku), hiki i nā mea hana ke hōʻoia i ka maikaʻi o ka huahana a me ka pono..Eia kekahi, ʻo ka hoʻohana ʻana i ka ʻeke kūpono me ka mīkini kūpono (embossed vs. flat, chamber vs. suction) e hoʻonui i ka pae vacuum a me ka pono o ka sila. I ka hōʻuluʻulu manaʻo, i ka wā e hoʻohana ai i ka mīkini hoʻopili vacuum DJVAC, e koho i nā mea ʻeke e hāʻawi ana i ka pale e pono ai no kāu huahana a hoʻokō i ka hoʻolālā o ka mīkini. Ma kēlā ala, e hoʻokō ʻoe i ke ola lōʻihi loa, ke ʻano maikaʻi loa a me nā sila hilinaʻi loa - nā mea koʻikoʻi a pau no ka holomua o ka meaʻai a me ka ʻoihana.