Izikhwama zokuhlanza ukudla kufanele zibe yindlela yokukhetha

Impilo izikhwama zokupakisha ukudla ezihlanzekilesingabona yonke indawo, Izikhwama Zokuhlanza Umshini Ekukhetheni nasekusebenziseni izinto zokwakha kanye nezidingo zazo zombala, namuhla ngizochaza ukuthi ungayikhetha kanjani isikhwama se-vacuum sokudla.

1: izikhwama ze-vacuum zihlukaniswe zibe ungqimba olulodwa kanye nongqimba oluningi

Okuvamile izikhwama zokuhlanza Kwizinto ze-PE ezinesendlalelo esisodwa, izikhwama ezinjalo zingasuswa nge-vacuum, kodwa izinga lokuphuka kwe-vacuum kanye nezinga lokuvuza komoya liphezulu kakhulu, kodwa izindleko ziphansi, kunamakhasimende amaningi ukuze kongiwe izindleko ngokukhetha isendlalelo esisodwa sezikhwama ze-PE njengesikhwama se-vacuum esizosetshenziswa. Izikhwama ze-vacuum ezinhle ziyizinto ezihlanganisiwe ezinesendlalelo eziningi, njenge: i-nylon / i-PE, lesi isikhwama esihlanganisiwe esinezingqimba ezimbili, isikhwama esinamandla kakhulu, okungenalutho ngeke kuvuze, iningi lezikhwama zokupakisha ukudla zamanje zikhethwe njengezikhwama ezihlanganisiwe ezinezingqimba eziningi isikhwama se-vacuum.

2: ukujiya kwezinto kanye nezakhiwo ezikhethekile zokukhethwa kwezinto

Ukulayisha ukudla okuhlukile kufanele ukhethe ukujiya okuhlukile kanye nezakhiwo ezahlukene ze impahla yesikhwama se-vacuum, egcwele imikhiqizo esindayo kufanele ikhethe izinto ezijiyile, ezigcwele imikhiqizo elula ukukhetha izinto ezincane ukuze wonge izindleko. Vele, uma izinto zijiyile, kulapho izindleko ziphakama khona, kodwa futhi ziqine khona. Ukudla okuhlukene kuzoba nezakhiwo ezahlukene, isibonelo: uwoyela wokudla obhakwe ngosawoti ukukhetha izinto ezingamelana namafutha, usawoti wokudla onama-asidi amaningi kanye nezinto ezingamelana ne-alkali, isidingo sokuhlanza amagciwane okushisa okuphezulu noma imikhiqizo yokupheka eshisa kakhulu ukukhetha izinto ezingamelana nokushisa okuphezulu.

Ekukhiqizweni kwezikhwama kumele kwaziswe ngezidingo zabakhiqizi bezikhwama, kulayishwe ngemikhiqizo, imikhiqizo enezidingo ezikhethekile, njll., ukuze kuqondwe imininingwane ethile engenziwa ngokwezifiso ukuze kuphume izikhwama zomkhiqizo ukuze kugwenywe ukusetshenziswa kwenqubo yenkinga.