Mekotla ea liphutheloana tsa lijo, tse fumanehang hohle bophelong ba letsatsi le letsatsi, ke mofuta oa moralo oa liphutheloana. E le ho thusa ho boloka le ho boloka lijo bophelong, ho hlahisoa mekotla ea ho paka. Mekotla ea liphutheloana tsa lijo e bua ka lijana tsa filimi tse kopanang ka kotloloho le lijo 'me li sebelisetsoa ho boloka le ho sireletsa lijo.
Mekotla ea liphutheloana tsa lijo e ka aroloa ka: mekotla e tloaelehileng ea ho paka lijo, mekotlana ea ho paka lijo, mekotla ea ho paka lijo tse hemang,
Mekotla ea ho paka lijo tse phehiloeng, mekotla ea liphutheloana tsa lijo le mekotla e sebetsang ea ho paka lijo.
Liphutheloana tsa vacuum li sebelisoa haholo bakeng sa ho boloka lijo, 'me kholo ea likokoana-hloko e hatelloa ka ho ntša moea ka har'a sephutheloana ho finyella sepheo sa ho lelefatsa bophelo ba lijo. Ha e le hantle, ho tlosoa ha vacuum, ke hore, ha ho na khase e teng ka har'a sephutheloana sa vacuum.
1,Mesebetsi le ts'ebeliso ea thepa ea nylon ka mekotleng ea ho paka lijo ke efe
Lisebelisoa tse ka sehloohong tsa mekotla e kopantsoeng ea nylon ke PET / PE, PVC / PE, NY / PVDC, PE / PVDC, PP / PVDC.
Nylon PA vacuum bag ke mokotla o thata haholo oa vacuum o nang le ponahalo e ntle, e benyang e ntle, matla a phahameng a tsitsipano, le ho hanyetsa mocheso o motle, ho hanyetsa serame, ho hanyetsa oli, ho hanyetsa abrasion, ho hanyetsa ho phunyeha Ho babatsehang, 'me ho batla ho le bonolo, thibelo e ntle ea oksijene le melemo e meng.
Mokotla oa nylon vacuum packaging o hlakile ebile o motle, eseng feela pono e matla ea lintho tse pakiloeng ka vacuum, empa hape ho bonolo ho tseba boemo ba sehlahisoa; 'me mokotla o kopantsoeng oa nylon o entsoeng ka lifilimi tse ngata-ngata o ka thibela oksijene le monko o monate, e leng se loketseng haholo ho atolosoa ha nako ea polokelo e ncha. .
E loketse ho paka lintho tse thata, joalo ka lijo tse mafura, lihlahisoa tsa nama, lijo tse halikiloeng, lijo tse pakiloeng ka vacuum, lijo tse khutlisetsoang, joalo-joalo.
2,Mesebetsi le ts'ebeliso ea lisebelisoa tsa PE ka mekotleng ea ho paka lijo ke efe
PE vacuum bag ke resin ea thermoplastic e entsoeng ka polymerization ea ethylene. Ponaletso e tlase ho feta ea nylon, letsoho le ikutloa le le thata, molumo oa brittle, 'me o na le khase e ntle haholo, ho hanyetsa oli le ho boloka monko o monate.
Ha e loketse mocheso o phahameng le tšebeliso ea sehatsetsing, theko e theko e tlaase ho feta nylon. Ka kakaretso e sebelisoa bakeng sa lisebelisoa tse tloaelehileng tsa mokotla oa vacuum ntle le litlhoko tse khethehileng.
3,Mesebetsi le ts'ebeliso ea lisebelisoa tsa aluminium foil ka mekotleng ea ho paka lijo ke efe
Lintho tse ka sehloohong tsa maiketsetso tsa aluminium foil composite vacuum packaging mekotla ke:
PET/AL/PE,PET/NY/AL/PE,PET/NY/AL/CPP
Karolo e ka sehloohong ke foil ea aluminium, e nang le opaque, silevera-white, reflective, 'me e na le thepa e ntle ea thibelo, thepa ea ho tiisa mocheso, thepa e sireletsang leseli, ho hanyetsa mocheso o phahameng, ho se chefo, ho se na monko, ho sireletsa leseli, ho thibela mocheso, bopaki ba mongobo, ho boloka bocha, botle, le matla a phahameng. molemo.
E khona ho mamella mocheso o phahameng ho fihlela ho likhato tse 121 le mocheso o tlase ho fihlela ho likhato tse 50.
Thepa ea aluminium ea foil vacuum e ka sebelisoa ho pheha mekotla ea ho paka lijo tse mocheso o phahameng; e boetse e loketse haholo bakeng sa ho sebetsana le nama lijo tse phehiloeng tse kang braised duck neck, braised chicken wings, le braised chicken feet that foodies usually like to ja.
Sephutheloana sa mofuta ona se na le khanyetso e ntle ea oli le ts'ebetso e ntle ea ho boloka monko o monate. Nako ea tiisetso e akaretsang ke matsatsi a ka bang 180, e sebetsang haholo bakeng sa ho boloka tatso ea pele ea lijo tse kang melala ea letata.
4,Mesebetsi le ts'ebeliso ea lisebelisoa tsa PET ke life ka mekotleng ea ho paka lijo
Polyester ke lentsoe le akaretsang bakeng sa li-polymers tse fumanoang ka polycondensation ea polyols le polyacids.
Polyester PET vacuum bag ke mokotla oa vacuum o se nang 'mala, o bonaletsang ebile o benya. E entsoe ka polyethylene terephthalate e le thepa e tala, e entsoeng ka letlapa le teteaneng ka mokhoa oa extrusion, ebe e etsoa ka thepa ea biaxial e otlollang mokotla.
Mofuta ona oa mokotla oa liphutheloana o na le boima bo phahameng le boima, ho hanyetsa ho phunya, ho hanyetsa likhohlano, mocheso o phahameng le ho hanyetsa mocheso o tlaase, k'hemik'hale ea lik'hemik'hale, ho hanyetsa oli, ho tiisa moea le ho boloka monko o monate. Ke e 'ngoe ea li-barrier composite vacuum substrates tse sebelisoang hangata. ngoe.
Hangata e sebelisoa e le lera le ka ntle la liphutheloana tsa retort. E na le ts'ebetso e ntle ea khatiso mme e ka hatisa letšoao la LOGO hantle ho eketsa phello ea phatlalatso ea lebitso la hau.
Nako ea poso: Sep-30-2022