SOLVENT ACTIVATED BINDABLE SHEET AND METHOD AND APPARATUS FOR PRODUCING BOUND BOOKLETS

摘要

SOLVENT ACTIVATED BINDABLE SHEET AND METHOD AND APPARATUS FOR PRODUCING BOUND BOOKLETS A prefabricated bindable sheet having a solventresponsive glue applied along one edge thereof to permit the sheet to be quickly and easily bound to another sheet wherein said glue is not responsive to heat for activation and the method for binding a plurality of sheets together and including a double sheet with a center fold-line having solvent activated ribbon of glue applied to the double sheet on both sides of the fold line.