MANUFACTURE OF MULTI-PLY PAPER LAMINATES USING CONTROLLED ADHESIVE STRIKE-THROUGH.

摘要

This invention relates to the manufacture of continuous-sheet, adhesively bonded paper laminates of three or more plies (1, 2, 3). The sheets are preferably made by flexographic printing using a novel controlled adhesive (6, 7) strike-through technique. The multi-ply laminates of this invention are especially suited for paper products such as disposable table napkins, since they can be printed to the edge without embossing or loss of registration.