I-Zipper ye-Foil yokupheka ibhegi ebekwe kunye ne-Oxygen Adsorbent

ingxowa ye-retort yingxowa yefilimu edibeneyo yeplastiki enokunyangwa ubushushu, enenzuzo yazo zombini izikhongozeli kunye neengxowa zeplastiki ezikwaziyo ukumelana namanzi.
Ukutya kunokushiywa kucocekile ebhegini, kufakwe inzala kwaye kufudunyezwe kwiqondo lobushushu eliphezulu (ngokuqhelekileyo kwi-120 ~ 135 ° C), kwaye kukhutshelwe ukutya. Ingqinwe ngaphezulu kweminyaka elishumi, sisikhongozeli esifanelekileyo sokupakisha. Ilungele ukupakishwa kwenyama kunye nemveliso yesoya, ifanelekile, icocekile kwaye iyasebenza, kwaye inokugcina incasa yokuqala yokutya, ethandwa ngabathengi.
Ngeminyaka yee-1960, iUnited States yavelisa ifilimu ehlanganisiweyo ye-aluminiyam-yeplastiki ukuze isombulule ukupakishwa kokutya kwe-aerospace. Isetyenziselwa ukupakisha ukutya kwenyama, kwaye inokugcinwa kwindawo yokushisa ngokushisa okuphezulu kunye noxinzelelo oluphezulu lokuvala inzala, kunye neshelufu yobomi obungaphezu konyaka omnye. Indima yefilimu edibeneyo ye-aluminium-iplastiki ifana ne-can, ethambileyo kwaye ilula, ngoko ibizwa ngokuba yi-soft can. Okwangoku, iimveliso zenyama ezinobomi obude beshelufu zigcinwa kwiqondo lokushisa, njengokusebenzisa izitya zokupakisha ezinzima, okanye ukusebenzisa iitoti ze-tinplate kunye neebhotile zeglasi; ukuba usebenzisa ukupakishwa okuguquguqukayo, phantse zonke zisebenzisa iifilimu ezihlanganisiweyo ze-aluminium-plastiki.

Inkqubo yokwenziwa kobushushu obuphezulu obunganyangekiyo kwisingxobo se-retort Okwangoku, uninzi lweengxowa ze-retort ehlabathini ziveliswa ngendlela yokudibanisa okomileyo, kwaye ezimbalwa zinokuveliswa ngendlela yokudibanisa i-solvent-free okanye i-co-extrusion compounding method. Umgangatho wokudibanisa okomileyo uphezulu kune-solvent-free-compounding, kwaye ukulungelelaniswa kunye nokudibanisa kwezinto eziphathekayo kunengqiqo kwaye kubanzi kune-co-extrusion compounding, kwaye inokwethenjelwa ngakumbi ukuyisebenzisa.

Ukuze kuhlangatyezwane neemfuno zokusebenza kwesingxobo sokubuyisela, umaleko wangaphandle wesakhiwo senziwe ngefilimu ye-polyester ephezulu, umgangatho ophakathi wenziwa ngokhuseleko lokukhanya, ifoyile ye-aluminium eqinile, kwaye umaleko wangaphakathi wenziwa. ifilimu ye-polypropylene. Kukho izakhiwo ezintathu: PET/AL/CPP,PPET/PA/CPP;Isakhiwo esinemigangatho emine yiPET/AL/PA/CPP.