Glue Folding with cold glue, hot/fugitive glue, and/or remoistenable glue. Remoistenable Gluing - Remoistenable glue is a line of glue which is dry on the finished product and which activates when moisture is applied to seal the product. As it is an inline process on Pacific Bindery’s folding equipment, we have the ability to apply hot melt remoist glue; perforate; apply cold glue (used to ‘permanently seal’); slit; and/or fold, and even tip-on another piece using fugitive glue at the same time. Longford Tipping Machine - This service allows the feeding and tipping of one component on to another, such as a membership or credit card, CD/DVD (as long as they are in a protective sleeve), coupon, leaflet, or signature. We can glue tip-ons with traditional glues (non removable) or fugitive glue, which provides easy release capabilities. With fugitive glue we can glue two surfaces together which can subsequently be pulled apart with a minimum of paper fiber tear. The best substrate for fugitive glues are penetration-resistant, highly coated, heavily inked, dense paper.