Cov no yog tsim los siv flexographic printing presses los luam cov yeeb yaj kiab yas. Flexographic luam ntawv xovxwm yog feem ntau ua ke nrog cov tshuab laminating qhuav los tsim cov kab ntau lawm. Cov ntaub ntawv ntim tau yooj yim feem ntau tsis siv ib yam khoom tab sis feem ntau yog cov yeeb yaj kiab sib xyaw. Lub ntsiab lamination txoj kev yog raws li nram no:
1. Txoj kev ntub dej lamination rau square- hauv qab lub hnab valve:Ib qho dej- cov nplaum nplaum nplaum yog coated rau ntawm qhov chaw substrate, tom qab ntawd laminated nrog lwm cov ntaub ntawv (daim ntawv, cellophane) siv cov chais siab, thiab thaum kawg qhuav hauv qhov kub kom qhuav los ua ib zaj duab xis sib xyaw. Square-cov hnab ntim hauv qab uas siv cov qauv no tsim nyog rau ntim cov khoom noj qhuav.
2. Dry lamination method:Cov kuab tshuaj-raws li cov nplaum yog thawj zaug sib npaug rau ntawm lub substrate ntawm lub xwmfab- hauv qab lub hnab, tom qab ntawd muab tso rau hauv lub qhov kub kom qhuav kom cov kuab tshuaj kom tag nrho evaporate ua ntej tam sim laminated nrog lwm txheej ntawm zaj duab xis.
3. Extrusion lamination txoj kev rau square- hauv qab valve hnab:Molten polyethylene extruded los ntawm T- tuag slit yog nias los ntawm clamping rollers thiab ncuav rau hauv daim ntawv los yog zaj duab xis rau polyethylene txheej, los yog lwm yam films yog muab los ntawm lub thib ob daim ntawv pub seem, siv polyethylene raws li ib tug nplaum txheej rau kev sib txuas.
