Lijo tse fapaneng li lokela ho khetha mekotla ea lijo e nang le meaho e fapaneng ea thepa ho latela litšobotsi tsa lijo, joale ke mofuta ofe oa lijo o loketseng sebopeho sa thepa ea mofuta ofe joaloka mekotla ea lijo? Moetsi oa liphutheloana ea profeshenale ea ho paka ea Shunfa ho u hlalosetsa, tlhoko ea bareki ba mekotla ea liphutheloana tsa lijo e ikhethileng ba ka e bua.
1. Mokotlana oa ho pheha
Litlhoko tsa sehlahisoa:
E sebelisetsoa ho paka nama, likhoho, jj., e hloka tšireletso e ntle ea ho paka, ho hanyetsa ho roba masoba a masapo, ho bolaea likokoana-hloko tlas'a maemo a ho pheha, ha ho petsohe, ha ho honyele, ha ho na monko.
Sebopeho sa moralo:
Sehlopha se bonaletsang: BOPA/CPP, PET/CPP, PET/BOPA/CPP, BOPA/PVDC/CPP, PET/PVDC/CPP, GL-PET/BOPA/CPP
Foile ea aluminium: PET/AL/CPP, PA/AL/CPP, PET/PA/AL/CPP, PET/AL/PA/CPP
Lebaka:
PET: ho hanyetsa mocheso o phahameng, ho tiea hantle, ho hatisoa hantle, matla a phahameng.
PA: Ho hanyetsa mocheso o phahameng, matla a phahameng, ho tenyetseha, thibelo e ntle, ho hanyetsa ho phunya.
AL: Thibelo e ntle ka ho fetisisa, ho hanyetsa mocheso o phahameng.
CPP: Kereiti ea ho pheha mochesong o phahameng, ho koala mocheso hantle, ha ho na chefo ebile ha ho na tatso.
PVDC: thepa ea thibelo ea mocheso o phahameng.
GL-PET: ho koahela ka mouoane oa ceramic, thibelo e ntle, ho kenella ka har'a microwave.
Bakeng sa lihlahisoa tse itseng ho khetha sebopeho se nepahetseng, mekotla e bonaletsang e sebelisoa haholo bakeng sa ho pheha, 'me mekotla ea foil ea AL e ka sebelisoa bakeng sa ho pheha ka mocheso o phahameng haholo.
2. Mokotlana o atolositsoeng oa ho paka lijo tse bobebe
Litlhoko tsa sehlahisoa: ho hanyetsa oksijene, ho hanyetsa metsi, ho hanyetsa khanya, ho hanyetsa oli, tšireletso ea monko o monate, ponahalo, 'mala o khanyang, theko e tlase.
Sebopeho sa moralo:
BOPP/VMCPP
Lebaka:
BOPP le VMCPP ka bobeli lia ngoapa, BOPP e na le bokhoni bo botle ba ho hatisa le ho benya haholo. VMCPP e na le bokhoni bo botle ba ho thibela 'me e boloka monko o monate le mongobo. CPP e boetse e na le khanyetso e ntle ea oli.
3. Mokotlana oa likuku
Litlhoko tsa sehlahisoa:
Thibelo e ntle, moriti o matla oa leseli, ho hanyetsa oli, matla a holimo, ha e na monko ebile ha e na tatso, sephutheloana se hohlana haholo.
Sebopeho sa moralo:
BOPP/EXPE/VMPET/EXPE/S-CPP
Lebaka:
BOPP e na le ho tiea ho hotle, ho ka hatisoa habonolo ebile e theko e tlase. VMPET e na le thibelo e ntle, khanya, oksijene le metsi. S-CPP e na le ho koala mocheso ho hotle mochesong o tlase le ho hanyetsa oli.
4. Mokotlana oa ho paka phofo ea lebese
Litlhoko tsa sehlahisoa:
Nako e telele ea ho boloka lintho, tšireletso ea tatso, ho senyeha ha oxidation, ho thibela mongobo.
Sebopeho sa moralo:
BOPP/VMPET/S-PE
Lebaka:
BOPP e na le bokgoni bo botle ba ho hatisa, e benya hantle, e matla ebile e na le theko e itekanetseng.
VMPET e na le thepa e ntle ea thibelo, ho qoba leseli, ho tiea hantle, ho benya ha tšepe le ho khabisoa ha aluminium ea PET hoa ratoa, ka lera le teteaneng la AL. S-PE e na le thepa e ntle ea ho koala khahlanong le tšilafalo le thepa ea ho koala mocheso o tlase.
5. Mekotla ea tee
Litlhoko tsa sehlahisoa:
E thibela ho senyeha ha 'mala, e thibela ho fifala ha 'mala, e thibela tatso, ke hore, ho thibela ho oxidation ha protheine, chlorophyll, catechuic acid le vithamine C tse fumanehang teeng.
Sebopeho sa moralo:
BOPP/AL/PE, BOPP/VMPET/PE, KPET/PE
Lebaka:
AL foil, VMPET, KPET ke thepa e ntle ea thibelo, thibelo e ntle ea oksijene, mouoane oa metsi, monko. AK foil, khanyetso ea khanya ea VMPET le eona e ntle haholo. Sehlahisoa se theko e tlase.
6. Mekotla ea kofi e silang
Litlhoko tsa sehlahisoa:
E thibela ho monngoa ha metsi, e thibela ho oxidation, e hanela leqhubu le thata la sehlahisoa kamora ho hloekisa ka vacuum cleaner, ho boloka kofi e fetoha e fetohang, e bonolo ho oxidation tatso.
Sebopeho sa moralo:
PET/PE/AL/PE, PA/VMPET/PE
Lebaka:
AL, PA, VMPET e na le mokoallo o motle, ho hanyetsa metsi le moea, 'me PE e na le ho koala mocheso hantle.
7. Mekotla ea liphutheloana tsa tsokolate
Litlhoko tsa sehlahisoa:
Thibelo e ntle, qoba khanya, khatiso e ntle, tiiso ea mocheso o tlase.
Sebopeho sa moralo:
Pholishe e hloekileng ea chokolete/enke/Bopp e Tšoeu/PVDC/ Sekhomaretsi sa tiiso e batang
Oli/enke e benyang ea chokolete ea linate /VMPET/AD/BOPP/PVDC/ sekhomaretsi sa tiiso e batang
Lebaka:
PVDC, VMPET ke thepa e nang le mokoallo o phahameng, sekhomaretsi se batang se ka koaloa mochesong o tlase haholo, mocheso o ke ke oa ama chokolete, hobane karolo e ka hare e na le oli e ngata, ho senyeha ha oksijene habonolo, kahoo sebopeho sa keketseho ea lera le thibelang oksijene.
Nako ea poso: Phupu-19-2023