Hudu-gefe sealing injin marufi na'uraYa ƙunshi na'urori kamar taɓa allon launi, injin tsarin, tsarin sarrafa zafi, tsarin sanyaya da tsarin inflation. Double dakin inji marufi inji amfani da inji dakin don pumping a kan marufi, sa'an nan kuma cika da inert gas don cimma manufar lalacewa.

Hudu-gefe sealing injin marufi na'uraAkwai matakai huɗu na aikin aiki, famfo inji, rufi, fitar da iskar gas, sake zagayowa.
Injin inji yana amfani da filastik hadadden fim ko filastik aluminum foil hadadden fim a matsayin kayan marufi, magunguna a kan kayan aiki daban-daban, abinci. 'Ya'yan itace. Sauce, 'ya'yan itace, kayan ruwa, kayan ƙasa na musamman, kayan aikin sinadarai, kayan lantarki da sauransu. Zai iya inganci hana rashin lalacewa da lalacewa na kayan da ke haifar da oxidation da kwayoyin cuta na lipid da haɓaka, don cimma lokacin ajiya na aikin kiyayewa, kiyayewa, kiyayewa, kiyayewa, launi, yayin da wasu abubuwa masu laushi, bayan injin marufi, rage girman marufi, sauƙaƙe jigilar kaya da ajiya.
　　
Yana da kyakkyawan aiki, sauƙin gyara, sauƙin aiki, aikace-aikace da sauran amfani. Yana dacewa da roba hadaddun daidaitacce ko roba aluminum foil jaka, anti-static jaka da sauran m marufi kayan. Ana yin injin marufi ga kayayyakin lantarki masu ƙarfi, ruwa, foda, kwalliya, allon layi, SMT patch, kayan wasa, shayi, abinci, 'ya'yan itace, kayayyakin sinadarai, kayan lantarki, daidaito kayan aiki da sauransu. Bayan shirye-shiryen kayayyakin iya hana oxidation, mold, cin hanci da rashawa, moisture, rawar jiki, iya kiyaye inganci da tsawaita samfurin ajiya lokaci.