Uluhlu oluphambili lwesicelo sengxowa yokupakisha i-vacuum kwintsimi yokutya, kwaye isetyenziswe kuluhlu lokutya olufuna ukugcinwa kwindawo yokucoca. Isetyenziselwa ukukhupha umoya kwiingxowa zeplastiki, kwaye yongeza i-nitrogen okanye ezinye iigesi ezixubileyo ezingenabungozi ekutyeni.
1. Ukuthintela indawo yokukhula kwe-microorganisms kwindawo ye-vacuum, ugweme ukungcoliswa kwendawo engqongileyo, ukunciphisa izinga le-oxidation yamafutha ekudleni, kwaye uthintele indawo yokukhula ye-microorganisms ekhoyo ye-enzyme.
2. Ingxowa yokupakisha i-vacuum inokuthintela ukufuma kokutya ekuphumeni, ukunciphisa ukulahlekelwa kwamanzi kunye nokugcina umgangatho wemveliso.
3. I-aesthetics ye-vacuum packaging bag ngokwayo yenza kube lula ukuba abantu babe nemvakalelo enembile malunga nemveliso kwaye bandise umnqweno wokuthenga.
Makhe sithethe ngokhetho oluthile lweengxowa zokupakisha ze-vacuum, kunye nokukhethwa kweentlobo ezahlukeneyo zeengxowa zokupakisha ze-vacuum zihlukile.
Izinto ze-PE: zifanelekile kwiingxowa zokupakisha ze-vacuum eziphantsi. Ukupakishwa okuninzi kwiimveliso ezikhenkcezisiweyo.
Izinto ze-PA: ukuguquguquka okuhle kunye nokuchasana kokubhoboza okuphezulu.
Izinto ze-PET: ukwandisa amandla omatshini wemveliso yengxowa yokupakisha, kwaye ixabiso liphantsi.
Izinto ze-AL: I-AL yi-aluminium foil, enezixhobo eziphezulu zokuthintela, iimpawu ze-shading, kunye nokumelana nomswakama.
Izinto ze-PVA: iipropati zomqobo ezikhulayo, ukugquma okuphezulu.
Izinto ze-RCPP: eyona nto isetyenziswa kakhulu kwiingxowa zokupheka ukushisa okuphezulu, ezifanelekileyo ukusetyenziswa kobushushu obuphezulu.
Iingxowa zokupakisha ze-vacuum zenziwe nge-polyvinylidene chloride, i-polyester, kunye ne-polyamide izinto ezichasene ne-oxidative, oko kukuthi, ukuthintela ukunyanzeliswa kwe-oxygen kunye nokunciphisa kakuhle; ezinye zazo ziya kuhlanganiswa kunye neyiloni, ifilimu ye-polyester kunye ne-polyethylene izinto ezininzi ze-layer. I-polyvinylidene chloride impahla ekhankanywe ngasentla luhlobo lwefilimu enefuthe elihle kakhulu lokuthintela i-oksijini kunye nomphunga wamanzi, kodwa ngokwenene ayinakumelana nokutywinwa kokushisa. Ipolyester inamandla amakhulu okuqina. Inayiloni ineempawu ezilungileyo zokuthintela ioksijini kunye nokuxhathisa okulungileyo kobushushu, kodwa izinga lokuhanjiswa komphunga wamanzi likhulu kakhulu kwaye neendleko zokuvelisa ziphezulu. Ngoko ke, ngokubanzi, abaninzi abavelisi baya kukhetha izinto ezidibeneyo zokukhetha iingenelo kunye nokungonakali kweefilimu ezahlukeneyo. Ke ngoko, xa abathengi abaninzi besebenzisa kwaye bekhetha iingxowa zokupakisha ze-vacuum, kufuneka sihlalutye iimpawu zemixholo kwaye sikhethe izinto ezifanelekileyo ngokweempawu zabo.
Ixesha lokuposa: Jul-19-2022