Scope ntawm kev siv Shrink zaj duab xis
Oct 06, 2022
Shrink zaj duab xis yog dav siv nyob rau hauv cov txheej txheem ntim khoom noj, tshuaj, sterilized tableware, ntawv sau, kos duab thiab khoom siv tes ua khoom plig, cov ntaub ntawv luam tawm, kho vajtse thiab cov khoom yas, xov tooj, cov khoom siv hluav taws xob thiab lwm yam khoom, tshwj xeeb tshaj yog nyob rau hauv kev sib xyaw ua ke (bundled) ntim khoom tsis xwm yeem. Cov khoom zoo li cov khoom lossis cov khoom lag luam, uas tuaj yeem ua tsis tau tsuas yog ua tau raws li cov dej-pov thawj thiab plua plav-pov thawj, kov cov ntaub ntawv pov thawj, thiab cov duab pob tshab, tab sis kuj ua rau kom muaj kev ntxim nyiam ntawm cov khoom muag, Nws kuj tuaj yeem siv los hloov txhua yam ntawm cov thawv ntawv. , tsis tsuas yog txuag cov nqi ntim khoom, tab sis kuj ua tau raws li kev ntim khoom. Shrink zaj duab xis (lub hnab) tuaj yeem ua tiav rau hauv: lub hnab tiaj tus, lub hnab arc, hnab trapezoidal, hnab peb-seem thiab lwm lub hnab ntim tshwj xeeb.