cooking lines Germany

... shaft with two hinges for the book block. This is then after the gluing of the spine. In the English brochure we put in the envelope before even 6 groove lines, so that the flaps later neatly turn over and the book cover does not bulge.We're not cooking hot glue any longer. Hot melt adhesives are increasingly suspected of producing carcinogenic vapors. They then gas during production and are extracted by suction and led into the environment via an exhaust air system. Our glue is neither carcinogenic nor has it to be boiled up. Nor does it emit any unpleasant odors, not during and not ...