Ua ntej, qhov sib txawv loj ntawm OPP laminated woven hnab thiab tsis muaj lamination hnab yog cov nyhuv luam. Feem ntau rau OPP laminated hnab, luam tawm ntawm OPP zaj duab xis thiab nws tuaj yeem luam ua cov xim uas koj xav tau. Nws yog hu ua gravure print. Tom qab ntawd laminated cov zaj duab xis nrog pp ntaub ua ke.Rau tsis muaj laminated lub hnab, cov ntawv ua tiav ntawm PP ntaub thiab nws tsuas muaj 3-5 xim tshaj plaws.
Thib ob, los ntawm qhov pom, cov hnab gravure print yuav zoo nkauj thiab zoo dua. Tab sis tom qab siab siab lamination, lub zog tensile yuav tsis zoo li zoo li ib txwm luam hnab.
Qhov thib peb, cov ntawv sau tsis loj yuav tsis fade ua rau nws tau luam tawm hauv cov duab OPP. Tab sis rau kev tshaj tawm, nws yooj yim tuaj tawm tom qab kev thauj mus los ntev los yog sij hawm ntev.
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