As far as the current technical conditions are concerned, solventless lamination can replace dry lamination in most applications. However, in some laminate base material, contents and some special uses, the effect of dry lamination can not be achieved.
Chart . Differences between solventless lamination and solvent-based dry lamination in the scope of application
Item or target
Solventless
dry
Lamination structure
A variety of structures, but PET/AL lamination structure is difficult, and paper/plastic, paper/paper lamination use more single component adhesive.
Mainly plastic/plastic structure, basically not used for paper/plastic, paper/paper lamination
Content type
Some parts are not recommended
Almost all types
High temperature steaming
100℃ boiling, main part 120℃ high temperature steaming
Various high temperature steaming structures
Although solventless lamination can not completely replace dry lamination at present, but because of the progress of adhesive technology, the gap between the two is quickly closing
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