application. 1. Spine glue PUR / hot melts / dispersions / Two-Shot After the book block has been milled on the back, the following step is to apply an adhesive film [...] is applied by nozzle or roller on the first and on the last page of the book block, to bond it to the cover. The adhesive for this application has to be flexible
/en-MY/applications/graphics-industry/bookbinding/softcover-manufacturing/