Method of assembly of elements of wood deroule not dried, in particular for the manufacture of packaging

摘要

A procedure consists of applying a mono-component hotmelt adhesive (3) to the surface (11) of at least one strip of wood (1), laying a second strip (2) across the first and pressing the two strips together for not more than five seconds, and preferably three seconds. The pressure is at least 50 kg/sq cm and applied by a cooled die (4) and matrix (5) within 0.1 - 0.5 seconds of applying the adhesive.