Method of forming single face corrugated board
AssigneeCorcel IP Limited
InventorPatrick Petrus Antonius Maria VAN BERLO
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Abstract
A method of bonding a substantially planar sheet material to a corrugated sheet material using an automated process the method characterised by the steps of a) applying adhesive in discrete amounts to the contact points of the corrugated sheet material, and b) holding the sheet materials together until a bond is formed between them.
Claims3
A machine for making single face corrugated board by bonding a corrugated sheet material having one or more crests onto a substantially planar sheet, the machine including a roller configured to apply adhesive in discrete amounts to the crest of the corrugated sheet material, and a pressing mechanism configured to hold the planar sheet against the crest until a bond is formed between them, wherein the roller has a contoured outer surface in the form of corrugations.
Dependencies are inferred from the claim text.