Zipper Foil Cooking Bag Teeb nrog Oxygen Adsorbent

retort hnab yog ib lub hnab yas zaj duab xis sib xyaw uas tuaj yeem kho cua sov, uas muaj qhov zoo ntawm ob lub kaus poom thiab cov hnab ntim dej npau npau.
Cov zaub mov tuaj yeem muab tso rau hauv lub hnab, ua kom tsis muaj menyuam thiab ua kom sov ntawm qhov kub siab (feem ntau ntawm 120 ~ 135 ° C), thiab coj tawm mus noj. Ua pov thawj rau ntau tshaj kaum xyoo, nws yog ib qho zoo tshaj plaws muag ntim ntim. Nws yog qhov tsim nyog rau kev ntim khoom ntawm cov nqaij thiab cov kua txiv hmab txiv ntoo, yooj yim, huv si thiab siv tau, thiab tuaj yeem tswj tau qhov qub tsw ntawm cov zaub mov, uas yog nyiam los ntawm cov neeg siv khoom.
Nyob rau xyoo 1960, Tebchaws Meskas tau tsim cov khoom siv aluminium-yas composite zaj duab xis txhawm rau txhawm rau daws cov ntim khoom noj hauv aerospace. Nws yog siv los ntim cov khoom noj nqaij, thiab nws tuaj yeem khaws cia hauv chav sov los ntawm qhov kub thiab txias kom tsis muaj menyuam, nrog lub txee lub neej ntawm ntau tshaj 1 xyoos. Lub luag hauj lwm ntawm aluminium-yas composite zaj duab xis yog zoo ib yam li lub kaus mom, uas yog mos thiab lub teeb, yog li nws yog hu ua mos can. Tam sim no, cov khoom noj nqaij uas muaj lub neej txee ntev yog khaws cia hauv chav tsev kub, xws li siv cov thawv ntim tawv tawv, lossis siv cov kaus poom tinplate thiab iav fwj; Yog tias siv cov ntim ntim tau yooj yim, yuav luag txhua tus siv aluminium-yas composite films.

Kev tsim cov txheej txheem siab kub resistant retort hnab Tam sim no, feem ntau ntawm cov hnab retort nyob hauv lub ntiaj teb no yog tsim los ntawm cov txheej txheem qhuav compounding, thiab ob peb kuj tuaj yeem tsim los ntawm cov kuab tshuaj-dawb compounding method lossis co-extrusion compounding method. Qhov zoo ntawm qhuav compounding yog siab dua li cov kuab tshuaj-dawb compounding, thiab kev npaj thiab kev sib xyaw ntawm cov ntaub ntawv yog tsim nyog thiab nws kim heev tshaj co-extrusion compounding, thiab nws yog ntau txhim khu kev qha siv.

Yuav kom ua tau raws li qhov yuav tsum tau ua ntawm lub hnab retort, txheej txheej txheej ntawm cov qauv yog ua los ntawm high-strength polyester zaj duab xis, nruab nrab txheej yog ua los ntawm lub teeb-shielding, air-tight aluminium foil, thiab txheej txheej yog ua los ntawm polypropylene zaj duab xis. Muaj peb txheej txheej: PET / AL / CPP, PPET / PA / CPP; Cov txheej txheem plaub yog PET / AL / PA / CPP.