Thermal lamination ndi njira yomwe imagwiritsa ntchito kutentha kumangiriza filimu yoteteza ku pepala kapena pulasitiki. Nthawi zambiri amagwiritsidwa ntchito kuteteza malo osindikizidwa (monga zolemba zamalonda) kuti asawonongeke panthawi yosungira ndi kutumiza. Kuphatikiza apo, imatha kukulitsa kukana kwachinyontho pakuyika kwazinthu ndikuchita ngati chotchinga choletsa kutayikira kwamadzi kapena mafuta.
Kutentha kwa kutentha kumaphatikizapo kugwiritsa ntchito filimu yomwe imakutidwa ndi zomatira zomwe sizimva kutentha. Zomatirazo zimagwiritsidwa ntchito pafilimuyo kudzera mu njira yotchedwa extrusion coating. Kanemayo akadutsa muzitsulo zodzigudubuza zotenthedwa, zomatirazo zimasungunuka ndikumangirira mwamphamvu filimuyo ku gawo lapansi. Lamination yachikhalidwe yotentha imathamanga kwambiri kuposa "yonyowa" lamination chifukwa nthawi yowuma ya zomatira imachepetsedwa.
Komabe, vuto lodziwika bwino ndi delamination, pomwe laminate ndi gawo lapansi sizigwirizana bwino, zomwe zingayambitse kuchedwa kwa kupanga. Chifukwa chake pazosindikiza za digito zomwe zili ndi inki wandiweyani komanso mafuta ambiri a silikoni, tikulimbikitsidwa kugwiritsa ntchito Eko's.digito yapamwamba kwambiri yomata matenthedwe filimu lamination.
M'badwo wachiwirifilimu ya digito yapamwamba yomatira matenthedweili ndi mtengo wabwino kwambiri ndipo ndiyoyenera kusindikiza pa Kodak, Fuji Xerox, Presstek, HP, Heidelberg Linoprint, Screen 8000, Kodak Prosper6000XL ndi mitundu ina.
https://youtu.be/EYBk3CNlH4g
Nthawi yotumiza: Jan-29-2024