Ka Hoʻonui ʻana i ka Pūʻolo DJVAC: Ke Koho ʻana i nā Mea Hana ʻEke Vacuum Kūpono

Nā Hōʻuluʻulu Manaʻo o ka Hoʻopili Vacuum a me nā Mea Hana ʻEke

Nā mīkini hoʻopili hakahaka (keʻena or nā ʻano omo) e unuhi i ka ea mai nā ʻeke huahana a i ʻole nā ​​keʻena ma mua o ke sila ʻana i nā ʻeke e ālai i nā kinoea o waho. Hoʻolōʻihi nui kēia i ke ola o ka papa ma ka hoʻopaʻa ʻana i ka ʻike ʻana i ka oxygen a me ka pale ʻana i ka ulu ʻana o ka bacteria spoilage, me nā ʻeke vacuum i koho ʻia ma muli o nā ʻano e like me nā waiwai pale, ka lōʻihi a me ka hana sila wela - ʻo ka maʻamau he multilayer laminate plastic laminates i koho ʻia ma muli o nā pae kikoʻī e like me ka pale ʻana i ka oxygen/moisture, ke kūpaʻa wela, ka maopopo a me ka paʻakikī o ka puncture.

Nā ʻeke vacuum Nylon/PE (PA/PE)

* Hoʻohuihui a me nā Waiwai: Loaʻa i nā ʻeke PA/PE kahi papa waho nylon (polyamide) i hoʻopaʻa ʻia i kahi papa sila o loko polyethylene no ke kū'ē ʻana i ka puncture, ka pale ʻana i ka oxygen/ʻala a me nā sila wela ikaika ma nā mahana haʻahaʻa ma mua o nā kiʻiʻoniʻoni PE maʻamau. Ke hoʻohālikelike ʻia me nā kiʻiʻoniʻoni PE maʻamau, ʻoi aku ka kiʻekiʻe o nā laminates PA/PE i nā pale oxygen/ʻala a me ke kū'ē ʻana i ka puncture, e mālama ana i ko lākou mau ana ma o nā kaʻina hana thermoforming hohonu-freeze ʻoiai e kū ana i ka wela waena i ka wā o nā kaʻina hana sila.

* Nā Hana: Hoʻohana pinepine ʻia nā ʻeke PA/PE no nā huahana ʻiʻo hou a me nā huahana iʻa hau (pipi, puaʻa, moa a me nā meaʻai kai) ma muli o nā ʻaoʻao iwi a me nā ʻāpana ʻoi e kūʻē ana i ka nylon; kōkua kēia i ka mālama ʻana i ko lākou kala a me ka ʻono i ka wā mālama anu lōʻihi. He maikaʻi nō hoʻi lākou no nā huahana tīhi a me nā deli e mālama i ka ʻono a me ke ʻano ma ka ʻoki ʻana i ke komo ʻana o ka oxygen; hiki i kā lākou ʻili paʻakikī ke hoʻopaʻa i nā ʻiʻo i hana ʻia e like me nā pates. Hiki ke holo ʻia nā mea ʻono semi-wai ma o nā ʻeke PA/PE ma muli o nā papa sila ikaika e pale ai i nā leaka ʻoiai e mālama ana i nā ʻala - kūpono no nā wā mālama anu lōʻihi! I ka pōkole, kūpono nā ʻeke PA/PE i nā meaʻai me nā ʻaoʻao ʻokoʻa a paʻakikī paha (nā iwi/nā ʻāpana ʻiʻo o nā ʻāpana ʻiʻo o nā ʻāpana ʻiʻo), pono ka manawa hoʻomaʻalili/hau lōʻihi - kūpono!

* Nā Hoʻohana ʻē aʻe: He nui nā noi ʻē aʻe o nā laminates PA/PE ma mua o ka meaʻai, e like me ka hoʻopili lapaʻau a me nā ʻāpana ʻoihana. Hiki ke hoʻomaʻemaʻe ʻia a hoʻopaʻa ʻia kā lākou ʻili pale kiʻekiʻe e hana i nā pahu lapaʻau; hoʻohana ka ʻili uila iā ia e kāohi i ka makū me ka hoʻohui ʻana i ka ikaika mechanical ʻoiai hiki ke hoʻohui ʻia nā papa anti-static a i ʻole nā ​​​​papa pale no nā papa kaapuni a i ʻole ka ʻili lako. ʻO ka mea hope loa, hāʻawi nā ʻeke PA/PE i ka ʻili hana hilinaʻi i loaʻa ka ikaika pale kiʻekiʻe a me ke kū'ē ʻana i ka puncture, e lilo ia i koho kiʻekiʻe no nā pono ʻōwili vacuum maʻamau.

Nā ʻeke hoʻomaʻemaʻe Polyester/PE (PET/PE)

*Ka Hui a me nā Waiwai: Hoʻohana nā ʻeke Polyester/PE (i kapa pinepine ʻia he ʻeke PET/PE a i ʻole PET-LDPE) i kahi papa PET waho me kahi papa PE i loko no kā lākou hui ʻana. Hāʻawi ʻo PET i nā pale kemika, wela a me ka oxygen maikaʻi loa a ʻo kona ikaika he 5-10x kiʻekiʻe ma mua o ka ikaika tensile o PE; eia kekahi, hiki iā ia ke mālama i nā waiwai kino ma luna o kahi ākea ākea o ka mahana, e hāʻawi ana i kēia mau ʻeke i nā ʻeke ʻike-ma o me nā hiki pale waena (e hāʻawi ana i ka maopopo me ke kū'ē ʻana i ka puncture waena; akā no nā mea me nā kiko ʻoi loa, ʻoi aku ka maikaʻi o ka hoʻohana ʻana i nā papa nylon).

* Nā Hoʻohana: He kūpono nā ʻeke hakahaka PET/PE no nā mea e pono ai ka mōakāka a me ke kūpaʻa kemika, e like me nā ʻiʻo i kuke ʻia a puhi ʻia paha a me nā iʻa e pono ai ka ʻike no nā pilikia maikaʻi o ka ʻōpala. ʻO ko lākou paʻakikī e hiki ai ke hoʻopaʻa i ka wela ma nā mīkini hana; ma muli o nā waiwai kūpaʻa mahana o PET, hana like lākou i nā wahi i hoʻomaʻalili ʻia e like me nā mea ambient (e like me nā pīni kofe i hoʻopaʻa ʻia i ka hakahaka a i ʻole nā ​​​​mea ʻala). Eia kekahi, hoʻohana pinepine ʻia lākou ma ke ʻano he mau kiʻiʻoniʻoni kiʻekiʻe i nā laina ʻōpala hakahaka thermoforming (me ka hoʻohana ʻana i nā pūnaewele hana PA/EVOH/PE).

* Nānā ʻenehana: Kōkua ka pale ikaika o ka Polyester i nā kinoea 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. No laila, ʻoi aku ka maikaʻi o ka PET/PE no nā sopa i hoʻopaʻa ʻia i ka vacuum, nā pauka, a me nā meaʻai māmā ma muli o kona ʻano palupalu a māmā paha; Hoʻomaopopo ʻo carePac e pale aku nā papa polyester a nylon ikaika i nā punctures ʻoiai e kūpono ana ka PET/PE no ka sila ʻana i ka vacuum. I ka hana maoli, koho ka nui o nā mea hana iā PET/PE no nā huahana shelf-life midrange me nā ʻano i kālai ʻia (inā e hoʻohana ana i nā mīkini omo) i mea e hoʻonui ai i nā hiki ke sila; hana maikaʻi loa kēia mau ʻeke i ka wā e hoʻohana ai nā ʻāpana keʻena (hiki ke kiʻekiʻe o ka vacuum). Hoʻohālikelike ʻia nā ʻeke PET/PE me nā mīkini hoʻopili vacuum āpau; ʻoi aku ka maikaʻi o nā ʻāpana keʻena i ka hana ʻana i nā pae vacuum ma mua o nā mīkini hoʻopili vacuum ʻē aʻe (hiki ke kiʻekiʻe o ka vacuum).

Nā Kiʻiʻoniʻoni Multilayer Pale Kiʻekiʻe (EVOH, PVDC etc.)

Hāʻawi nā Kiʻiʻoniʻoni Multilayer High-Barrier (EVOH, PVDC etc.) i ka palekana kūpono mai ke komo ʻana o nā mea haumia ʻino i ke kaiapuni.

*Nā ʻeke EVOH: No ke ola papa kiʻekiʻe loa, ʻo nā laminates multi-layer e hoʻokomo ana i kahi resin pale EVOH (ethylene-vinyl alcohol) e hāʻawi i ke ola papa kiʻekiʻe loa a me ka pale ʻana i ka nalowale huahana. ʻO nā ʻano maʻamau no kēia mau laminates ʻo PA/EVOH/PE a i ʻole PE/EVOH/PE, me ka EVOH core e hāʻawi ana i ka wikiwiki hoʻoili oxygen haʻahaʻa loa ʻoiai ʻo nylon a i ʻole PET e hāʻawi i ka ikaika mechanical a me ka sila - ʻo kēia hui pū ʻana e hua mai i kahi pale kiʻekiʻe loa: Hoʻolohi nui nā ʻeke EVOH i ka oxidation a me ka neʻe ʻana o ka makū me ka hoʻohui pū ʻana i ka ikaika mechanical. Wahi a nā hōʻike a nā loea, kōkua kēia mau laminates i ka hoʻokō ʻana i nā ola papa lōʻihi i loko o ka friji a i ʻole ka hau ʻia me ka hoʻemi ʻana i ka nalowale huahana i hoʻohālikelike ʻia me nā laminates PA/PE.

*Nā Waiwai: He moakāka a palupalu ke kiʻiʻoniʻoni EVOH, akā i loko o nā ʻeke vacuum ua hūnā pinepine ʻia e nā papa opaque e uhi ana iā ia. Mālama kēia mau ʻeke i ka pono o ke sila i ka wā e hoʻohauʻoli ai ʻoiai ʻo PE e pale aku iā EVOH mai ka hōʻino ʻia o ka makū; ʻoi aku ka paʻakikī o ka puncture mai nā papa PA ma mua o ka PA/PE maʻalahi me ka ʻole o ka hoʻopilikia ʻana i ka ikaika o ke sila.

* Nā Hoʻohana: ʻO nā ʻeke vacuum pale kiʻekiʻe ʻo EVOH kahi ala kūpono e hoʻouna aku ai i nā ʻiʻo hou/hau a me nā meaʻai kai i nā wahi mamao a mālama i ka wā lōʻihi. He ala maikaʻi loa nō hoʻi nā ʻeke vacuum EVOH e pale aku ai i 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 mai ka nalowale o ka oxygen a i ʻole ka palaho i ka wā o ka halihali a i ʻole ka mālama ʻana. Pono e noʻonoʻo mau ʻia kahi ʻeke EVOH i ka wā e pono ai ke mālama ʻia ka maikaʻi (kala, ʻono a i ʻole ke ʻano); i nā huaʻōlelo ʻē aʻe e hoʻohana iā lākou i ka wā e pono ai nā huahana sous vide i nā kūlana maikaʻi loa i ka wā e lawe ai a i ʻole nā ​​​​pono mālama waihona lōʻihi!

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

Nā ʻeke Vacuum Foil Alumini (Metala)

ʻO ke kope, ke kī a i ʻole nā ​​​​mea ʻala e hoʻopili pinepine ʻia me nā ʻeke alumini laminated no ka pale maikaʻi loa. Hana nā papa pepa alumini i loko o kahi ʻeke i kahi pale kūpono e kūʻē i ka mālamalama, ka oxygen a me ka makū - kūpono no ka mālama ʻana i ke kofe hou no ka lōʻihi! ʻEkolu mau papa o nā ʻeke pepa alumini-vacuum maʻamau e lawelawe ana e ālai i ka mālamalama, ka oxygen a me ka makū: PET/AL/PE a i ʻole PA/AL/PE - hāʻawi ka ʻili PET waho i ke kū'ē ʻana i ka puncture ʻoiai ʻo ka ikaika puncture ʻoiai ʻo ka pepa AL e ālai ana i ke kinoea a me ka mālamalama ʻoiai ʻo PE e hōʻoiaʻiʻo ana i ka sila wela maʻemaʻe - ʻo ka hopena ʻaʻohe ea a makū paha e hiki ke 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 radiation UV a me nā loli o ka mahana, ʻoiai e waiho ana i ka opaque i hūnā ʻia nā mea i loko ʻoiai e maloʻo a ʻaʻole i hoʻoheheʻe ʻia nā huahana. Eia kekahi, hana maikaʻi nā ʻeke alumini laminate i loko o nā pahu hau hohonu a i ʻole nā ​​​​wahi hoʻopiha wela (e hoʻomaopopo ʻaʻole hiki ke palekana i nā ʻeke foil i ka umu me ka ʻole o ka mālama kūikawā).

* Nā Hana: Hiki ke hoʻohana ʻia nā ʻeke pepa kini no ka pale ʻana i nā mea waiwai nui a i ʻole nā ​​mea palaho loa e like 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. Ma nā wahi lawelawe meaʻai, hoʻohana pinepine nā ʻeke sous vide/boil-in-bag i ka pepa kini; kūpono lākou no nā lāʻau lapaʻau/vitamina/mea hoʻohui/vitamina a pēlā aku. Eia kekahi, ʻoi aku ka lōʻihi o ka mālama ʻana o nā lau kī i hoʻopaʻa ʻia i ka vacuum i ko lākou ʻono ke mālama ʻia i loko o ka foil laminate i hoʻohālikelike ʻia me ka ʻōpala plastik (no ka laʻana) i hōʻike ʻia ma ʻaneʻi he laʻana wale nō!

* Hoʻohālikelike Mīkini: He laumania nā ʻeke pepa alumini a i kekahi manawa ua sila ʻia me ka hoʻohana ʻana i nā mīkini hana kaumaha, e kūpono ai nā mīkini hoʻopili hakahaka waho DJVAC no ka lawelawe ʻana i kēia mau ʻeke me ka ʻole o ka pilikia.

Nā Noi ʻOihana a me nā Waihona Puke.

Hāʻawi nā ʻeke hoʻomaʻemaʻe kiʻekiʻe i nā hoʻohana hou aʻe ma mua o ka meaʻai wale nō:

Nā ʻĀpana Uila a me nā ʻĀpana Metala: E like me ka mea i ʻōlelo ʻia ma mua, pale nā ​​ʻeke vacuum no nā mea uila a me nā ʻāpana metala i nā ʻāpana maʻalahi i ka makū i ka wā o ka hoʻouna ʻana. Ke hui pū ʻia me ka desiccant, hāʻawi nā wahi vacuum i kahi wahi i ʻole ka oxidation ea a i ʻole ka pala o nā ʻāpana metala. I ka hoʻohālikelike ʻana i ka meaʻai, hiki ke holoi ʻia nā ʻeke vacuum PA/PE a i ʻole foil me ka nitrogen ma mua o ke sila ʻana me ka hoʻohana ʻana i nā mīkini DJVAC e hōʻike ana i nā clamps a me nā kaohi kūpono e hoʻokele i nā ʻeke foil mānoanoa a i ʻole alumini.

* Mālama Palapala: No ka mālama pono ʻana i nā palapala, hoʻohana pinepine nā waihona i nā kiʻiʻoniʻoni inert i hoʻopaʻa ʻia me ka vacuum e like me ka polyethylene a i ʻole nā ​​​​kiʻiʻoniʻoni polyester/Mylar e ālai i ka oxygen a me nā mea ʻino, e hana ana i nā ʻeke ea e pale aku ai i ka melemele a me ka ulu ʻana o ka ʻōpala i nā palapala pepa. E like me ka ʻōpala meaʻai, ʻo ka hoʻopaʻa ʻana i ka oxygen e hoʻolōʻihi hou aku i ke ola - ʻo kahi ʻeke ea e hoʻolōʻihi i ke ola o nā palapala e like me ka hoʻolōʻihi ʻana me nā huahana meaʻai.

* Lāʻau Lapaʻau a me nā Lapaʻau: Pono e hoʻopaʻa ʻia nā pahu lapaʻau sterile me ka hoʻohana ʻana i nā ʻeke pale kiʻekiʻe me nā ʻeke PA/PE i loaʻa nā wahi haehae no ka maʻalahi o ka wehe ʻana i nā wahi haehae, e kūlike ana me nā kūlana FDA a i ʻole nā ​​​​​​kūlana lapaʻau.

I kēlā me kēia hihia, he mea nui e hoʻohana i ka ʻili i helu ʻia no ke kaiapuni o ka huahana (no ka laʻana, ʻaʻohe halogen no nā mea uila a i ʻole nā ​​palapala maikaʻi waihona). Hiki i nā mīkini vacuum DJVAC ke hoʻokipa i nā nui laminate ʻeke like ʻole; pono nā mea kūʻai aku e kuhikuhi i ka ʻili a lākou e pono ai i ke kau ʻana i nā kauoha me mākou.

Pehea e koho ai i nā mea hana ʻeke Vacuum

E noʻonoʻo i kēia mau mea i ke koho ʻana i kahi mea no ka ʻeke vacuum:

*Nā Pono no ke Keʻakeʻa ʻana: He aha nā kūlana e pono ai ka huahana e noho hou? No nā noi hoʻomaʻalili pōkole, ua lawa paha nā ʻeke PA/PE a i ʻole PET/PE maʻamau; no ka mālama ʻana i ka hau no nā mahina he nui a i ʻole nā ​​huahana koʻikoʻi loa e pono ai ka pale ʻana mai ka hoʻoili ʻana o ka oxygen, e hoʻohana i nā laminates EVOH me nā helu hoʻoili O2 haʻahaʻa loa.

* Palekana Mekanika: E ʻoi aku ka ʻoi o kāu mea a i ʻole e lawelawe ʻia me ka ʻino? 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 ikaika.

* Ke ʻAno Sila: Hoʻohana nā ʻeke vacuum i ke sila wela ma ke ʻano he ʻano nui no ke sila ʻana. Hoʻohana pinepine ʻia ʻo PE (LDPE a i ʻole LLDPE) ma ke ʻano he mea sila, e koi ana i ka pae mahana sila e kūlike me nā kaola wela o kāu mīkini no nā hopena sila kūpono. Pono paha kekahi mau kiʻiʻoniʻoni pale kiʻekiʻe i nā mahana sila kiʻekiʻe a i ʻole ke kaomi paʻa koʻikoʻi no ka hoʻopili pono ʻana.

* Palekana Meaʻai a me nā Rula: E hoʻohana i nā kiʻiʻoniʻoni papa meaʻai i ʻāpono ʻia e ka FDA/GB i ka wā e hāʻawi ana i nā waiwai i nā mākeke haole; ​​Hana pū ʻo DJVAC me nā mea hoʻolako ʻeke e hāʻawi ana i nā mea i hōʻoia ʻia no kēia kumu. I ke kūʻai aku ʻana i nā kiʻiʻoniʻoni i lawe ʻia i nā haole, pono paha nā palapala hoʻokō.

* Ka Nānā Kumukūʻai/Hana: ʻOi aku ke kumukūʻai o nā ʻeke EVOH kiʻekiʻe a i ʻole nā ​​ʻeke foil; e loiloi pono i ko lākou kumukūʻai e pili ana i nā koi o ke ola o ka papa - no ka laʻana, ʻo nā nati i hoʻopaʻa ʻia i ka vacuum i manaʻo ʻia no ka hoʻokuʻu aku e kūpono paha i kēia ʻano ʻoiai makemake paha nā pahu hau home i nā ʻeke PA/PE maʻalahi.

Hoʻāʻo pinepine nā mea hana me ka hoʻohana ʻana i nā ʻeke laʻana i hāʻawi ʻia e nā mea hana, aʻo kekahi e hāʻawi i nā ʻōwili hoʻāʻo a i ʻole nā ​​​​pepa i nā mea kūʻai aku no nā hoʻāʻo mea kūʻai aku. I ka hana ʻana i ke ʻano āu e pono ai no kāu huahana (e laʻa me "nā ʻāpana moa hau"), e ʻoluʻolu e kuhikuhi i kona ola papa i makemake ʻia, ke ʻano o ka hoʻopili ʻana a me ke ola papa i makemake ʻia e kōkua i ka hoʻoholo ʻana i kona ʻano i ʻōlelo ʻia.

Hopena

Nā mīkini hoʻopili hakahakahe mau mea hana maʻalahi, akā no ka hana pono ʻana, pono lākou i nā mea ʻeke kūpono. Hiki i nā mīkini hoʻopili hakahaka o DJVAC ke holo i kēlā me kēia ʻano ʻeke nui i loaʻa - mai nā ʻeke PA/PE maʻamau a me nā ʻeke EVOH pale kiʻekiʻe a hiki i nā laminates foil kaumaha. Hiki i nā mea hana ke hōʻoia i ka maikaʻi o ka huahana a me ka pono ma o ka hoʻomaopopo ʻana i nā waiwai mea e like me ka ikaika pale, ke kūpaʻa wela a me ka paʻakikī puncture a me ka hoʻopili ʻana iā lākou me kā lākou mau noi (ʻiʻo, tīhi, kofe a i ʻole nā ​​​​nati, no ka laʻana). Ma ka hoʻomaopopo ʻana a me ka hoʻohālikelike ʻana i kēia mau mea i nā noi e like me ka hana ʻana i ka ʻiʻo a i ʻole ka hana ʻana i ka tīhi no ka laʻana. ʻO ka hoʻohana ʻana i ka ʻeke kūpono me kēlā me kēia mīkini (embossed versus flat, chamber versus suction) e kōkua i ka hoʻonui ʻana i ka pae hakahaka a me ka pono o ka sila. I ka hopena, i ka wā e hoʻohana ai i kahi mīkini hoʻopili hakahaka DJVAC, koho i nā mea ʻeke e hāʻawi i ka pale huahana lawa me ka hoʻokō ʻana i kāna hoʻolālā. Ma kēlā ala, e hōʻoia ʻoe i ke ola papa kiʻekiʻe loa, ke ʻano maikaʻi loa, a me nā sila hilinaʻi loa - ʻo ia nā mea nui o ka holomua o ka meaʻai a me ka ʻoihana.