Water based laminating adhesive
Using OPP, PET film for lamination with printing paper, that the way of laminating
can be classified into wet and dry process. For the dry lamination ,adhesive is applied
to the OPP film,before lamination, treating with hot air for drying , then cutting
and stacking. Our products belong to dry item. For Evaluation the merits of the dhesive
glue focus on the followings; (!).faster lamination speed of OPP/printed paper, (2).higher
surface gloss and sealing tightly,(3). non debonding when laminated film was folded
(4). The problems about lamination stress relaxation and printing color stability.