Patent ID: 8113256
Filing Date: 2012-02-14
Classification: B29C

Abstract:
1. A device for formulating an injection area for resin during a manufacture of laminates, the device comprising: a vacuum foil, a resin supply and a movable suction unit for being arranged on top of the vacuum foil to thereby form an elongated resin injection channel, the movable suction unit comprising: wherein the means for forming underpressure is capable of drawing the vacuum foil into the elongated channel so as to form an elongated passage with a substantially uniform cross section extending transversally in the vacuum foil for injecting resin while the movable suction unit moves over the vacuum foil during the manufacture; wherein the device includes: a resin supply passage situated along one or more edges of the foil; a resin supply manifold disposed underneath the vacuum foil; or a resin supply pipe or tube in communication with an outer surface of the movable suction unit for supplying resin to and through the movable suction unit and subsequently through at least one hole or perforation in the vacuum foil and onto a laminate.