Uhlu oluyinhloko lokusebenzisa izikhwama zokupakisha ze-vacuum lisensimini yokudla, futhi lusetshenziswa ezinhlobonhlobo zokudla okudingeka kugcinwe endaweni ye-vacuum. Isetshenziselwa ukukhipha umoya ezikhwameni zepulasitiki, bese wengeza i-nitrogen noma amanye amagesi axubile angenabungozi ekudleni.
1. Vimbela indawo yokukhula yama-microorganisms endaweni engenalutho, gwema ukungcoliswa kwendawo ezungezile, unciphise izinga le-oxidation lamafutha ekudleni, futhi uvimbe indawo yokukhula yama-microorganisms e-enzyme ekhona.
2. Isikhwama sokupakisha se-vacuum singavimbela umswakama wokudla ukuthi ungahwamuki, sinciphise ukulahleka kwamanzi futhi sigcine ikhwalithi yomkhiqizo.
3. I-aesthetics yesikhwama sokupakisha se-vacuum ngokwayo yenza kube lula ukuthi abantu babe nomuzwa onembile ngomkhiqizo futhi bakhulise isifiso sokuthenga.
Ake sikhulume ngokukhethwa okuqondile kwezikhwama zokupakisha ze-vacuum, futhi ukukhethwa kwezinhlobo ezahlukene zezikhwama zokupakisha ze-vacuum kuhlukile.
Impahla ye-PE: ifanele izikhwama zokupakisha ze-vacuum ezishisayo. Ukupakishwa okwengeziwe kwemikhiqizo eqandisiwe.
Izinto ze-PA: ukuguquguquka okuhle nokumelana nokubhoboza okuphezulu.
Impahla ye-PET: khulisa amandla emishini yomkhiqizo wesikhwama sokupakisha, futhi izindleko ziphansi.
I-AL impahla: I-AL iyicwecwe le-aluminium, elinezici eziphakeme zokuvimbela, izakhiwo zokuthungatha, nokumelana nomswakama.
Impahla ye-PVA: izakhiwo zokuthiya ezandisiwe, ukumbozwa okuphezulu kwesithiyo.
Izinto ze-RCPP: izinto ezisetshenziswa kakhulu ezikhwameni zokupheka ezishisa kakhulu, ezifanele ukusetshenziswa kokushisa okuphezulu.
Izikhwama zokupakisha ze-vacuum zenziwe nge-polyvinylidene chloride, i-polyester, nezinto ze-polyamide ezilwa ne-oxidative, okungukuthi, zivimbela ukungena komoya-mpilo kanye nokuncipha okuhle; ezinye zazo zizohlanganiswa neyiloni, ifilimu ye-polyester kanye ne-polyethylene ye-multi-layer materials. Izinto ze-polyvinylidene chloride okukhulunywe ngazo ngenhla wuhlobo lwefilimu olunomphumela omuhle kakhulu wokuvimbela umoya-mpilo nomhwamuko wamanzi, kodwa empeleni alimelani nokuvalwa kokushisa. I-polyester inamandla amakhulu okuqina. Inayiloni inezinto ezinhle zokuvimbela umoya-mpilo kanye nokumelana nokushisa okuhle, kodwa izinga lokudluliswa komhwamuko wamanzi likhulu kakhulu futhi izindleko zokukhiqiza ziphezulu. Ngakho-ke, ngokuvamile, abakhiqizi abaningi bazokhetha izinto ezihlanganisiwe ukuze bakhethe izinzuzo nezinkinga zamafilimu ahlukahlukene. Ngakho-ke, lapho amakhasimende amaningi esebenzisa futhi ekhetha izikhwama zokupakisha ze-vacuum, kufanele sihlaziye izici zokuqukethwe bese sikhetha izinto ezifanele ngokuya nezici zazo.
Isikhathi sokuthumela: Jul-19-2022