Ob lub hnab kub ua tshuab (BOPP hnab ua tshuab) thiab lub tshuab folding yog nruab nrog cov haujlwm ntawm cov nplaum nplaum raws li tus qauv.
Koj puas tau pom tias txhua zaus koj yuav daim kab xev kaw, lub khw yuav yuav cov kua nplaum sab laug lossis cov kua nplaum sab xis. Cov neeg siv khoom tsis nkag siab yuav tsis meej pem. Hauv lub hnab BOPP lossis PE hnab, daim kab xev yog nyob rau sab nraud. puas yog qhov sib txawv ntawm cov kua nplaum sab laug thiab txoj cai kua nplaum?
Ua ntej, cia peb kawm qhov sib txawv ntawm cov kua nplaum sab laug thiab txoj cai kua nplaum ntawm sealing daim kab xev
Cov kua nplaum sab ntsej muag ntawm nws tus kheej.Pull daim kab xev bu tes.Qhov taw tes faib ncaj qha saum toj no.Yog cov kua nplaum nyob rau sab laug, nws yog cov kua nplaum sab laug, txwv tsis pub nws yog cov kua nplaum.
Raws li qhov sib txawv ntawm kev ua haujlwm ntawm lub hnab kub-dip ua tshuab thiab lub tshuab folding, yog tias cov kua nplaum yog siv rau lub hnab kub-dip ua tshuab thiab cov kua nplaum sab laug yog siv rau lub tshuab folding.
Nyob rau hauv dab tsi tshwm sim yog kua nplaum rau ntawm lub hnab kub ua tshuab?PE zaj duab xis, PP zaj duab xis, BOPP zaj duab xis thickness yog tsawg tshaj li 2 los yog 3 xov hlau.Stick adhesive daim kab xev ntawm lub hnab kub ua tshuab.
Ntawm qhov tsis sib xws, lub thickness ntawm BOPP zaj duab xis ntawm lub tshuab folding yog ntau tshaj 2 lossis 3 xov hlau.
