Matumba onyamula zakudya, omwe amapezeka paliponse m'moyo watsiku ndi tsiku, ndi mtundu wa mapangidwe a ma CD. Pofuna kuwongolera kasungidwe ndi kasungidwe ka chakudya m'moyo, matumba onyamula chakudya amapangidwa. Matumba oyikamo chakudya amatanthawuza zotengera zamafilimu zomwe zimalumikizana mwachindunji ndi chakudya ndipo zimagwiritsidwa ntchito kukhala ndi kuteteza chakudya.
Matumba onyamula chakudya amatha kugawidwa m'magulu: matumba onyamula chakudya wamba, matumba onyamula chakudya, matumba onyamula chakudya,
Matumba oyikamo zakudya zowiritsa, matumba onyamula zakudya komanso matumba onyamula zakudya.
Kuyika kwa vacuum kumagwiritsidwa ntchito kwambiri posungira chakudya, ndipo kukula kwa tizilombo toyambitsa matenda kumaponderezedwa ndi kukhetsa mpweya mkati mwazopakapaka kuti akwaniritse cholinga chokulitsa moyo wa alumali wa chakudya. Kunena zowona, kutulutsa vacuum, ndiye kuti, palibe gasi mkati mwa phukusi la vacuum.
1,Kodi ntchito ndi ntchito ziti za nayiloni m'matumba onyamula chakudya
Zida zazikulu zamatumba a nayiloni ndi PET / Pe, PVC / Pe, NY / PVDC, PE / PVDC, PP / PVDC.
Nayiloni PA vacuum bag ndi thumba lolimba kwambiri vacuum thumba ndi kuwonekera bwino, gloss wabwino, mkulu kulimba mphamvu, ndi wabwino kukana kutentha, kuzizira, kukana mafuta, kukana abrasion, kukana puncture Zabwino kwambiri, komanso zofewa, zotchinga mpweya wabwino kwambiri ndi zabwino zina.
Thumba la nylon vacuum vacuum ndi lowonekera komanso lokongola, osati mawonekedwe amphamvu azinthu zodzaza ndi vacuum, komanso zosavuta kuzindikira momwe zinthu zilili; ndi thumba la nayiloni lopangidwa ndi mafilimu ambiri osanjikiza amatha kuletsa mpweya ndi kununkhira, zomwe zimathandiza kwambiri kuwonjezera nthawi yosungirako mwatsopano. .
Zoyenera kulongedza zinthu zolimba, monga chakudya chamafuta, nyama, zakudya zokazinga, chakudya chodzaza ndi vacuum, chakudya chobweza, etc.
2,Kodi ntchito ndi ntchito zotani za zida za PE m'matumba onyamula chakudya
PE vacuum bag ndi thermoplastic resin wopangidwa ndi polymerization wa ethylene. Kuwonekera kumakhala kotsika kuposa kwa nayiloni, dzanja limakhala lolimba, phokoso limakhala lopanda phokoso, ndipo limakhala ndi mphamvu yotsutsa gasi, kukana mafuta komanso kusunga fungo.
Osayenerera kutentha kwambiri komanso kugwiritsa ntchito firiji, mtengo wake ndi wotsika mtengo kuposa nayiloni. Nthawi zambiri ntchito wamba zingalowe thumba zipangizo popanda zofunika zapadera.
3,Kodi ntchito ndi ntchito ziti za aluminiyamu zojambulazo m'matumba onyamula chakudya
Zida zazikulu zopangira matumba a aluminiyamu zojambulazo zamagulu a vacuum ndi:
PET/AL/PE,PET/NY/AL/PE,PET/NY/AL/CPP
Chigawo chachikulu ndi zojambulazo za aluminiyamu, zomwe zimakhala zowoneka bwino, zoyera zasiliva, zonyezimira, ndipo zimakhala ndi zotchinga zabwino, zotchinga kutentha, zoteteza kuwala, kukana kutentha, zopanda poizoni, zopanda fungo, zoteteza kuwala, kutentha kutentha, chinyontho, chosunga mwatsopano, chokongola, komanso champhamvu kwambiri. mwayi.
Imatha kupirira kutentha kwambiri mpaka madigiri 121 ndi kutentha kochepa mpaka madigiri 50.
The aluminiyamu zojambulazo vacuum zakuthupi angagwiritsidwe ntchito kuphika mkulu kutentha ma CD matumba chakudya; Ndiwoyeneranso kwambiri pokonza zakudya zophika nyama monga braised khosi la bakha, mapiko a nkhuku okulungidwa, ndi mapazi a nkhuku okulungidwa omwe nthawi zambiri amakonda kudya.
Kupaka kwamtunduwu kumakhala ndi kukana bwino kwamafuta komanso magwiridwe antchito abwino kwambiri osungira fungo. Nthawi zambiri chitsimikizo ndi pafupifupi 180 masiku, amene amathandiza kwambiri kusunga kukoma koyambirira kwa zakudya monga makosi abakha.
4,Kodi ntchito ndi ntchito ziti za PET m'matumba onyamula chakudya
Polyester ndi mawu omwe amatanthauza ma polima omwe amapezeka ndi polycondensation ya polyols ndi polyacids.
Thumba la polyester PET vacuum bag ndi thumba lopanda utoto, lowoneka bwino komanso lonyezimira. Amapangidwa ndi polyethylene terephthalate ngati zopangira, zopangidwa mu pepala wandiweyani ndi njira ya extrusion, kenako zimapangidwa ndi biaxial kutambasula thumba zakuthupi.
Chikwama chamtundu woterewu chimakhala ndi kuuma kwambiri komanso kulimba, kukana kuphulika, kukana kukangana, kutentha kwambiri komanso kutsika kwa kutentha, kukana mankhwala, kukana mafuta, kutsekemera kwa mpweya ndi kusunga fungo. Ichi ndi chimodzi mwazinthu zomwe zimagwiritsidwa ntchito kwambiri polimbana ndi vacuum bag substrates. imodzi.
Nthawi zambiri amagwiritsidwa ntchito ngati wosanjikiza wakunja wa ma CD a retort. Ili ndi ntchito yabwino yosindikiza ndipo imatha kusindikiza chizindikiro cha LOGO bwino kuti muwonjezere kutsatsa kwamtundu wanu.
Nthawi yotumiza: Sep-30-2022