Laminated wood products

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Details

156197, 156268, 428 60, 428107, 428116, 428119, 428167, 428178, 428182, 428186, 428191, B32B 312, B32B 326, B32B 2310

Patent

active

044290128

ABSTRACT:
A wood sheet-like product which comprises at least two sheets of wood and a pliable material bonded between the sheets. The wood and pliable material is bonded to form a unitary product and grooves through the wood sheets are spaced at intervals to facilitate bending of the product at the grooves. The sheet-like product is used to make wood honeycomb and corrugated wood by positioning grooves at predetermined locations on the product, bending the product into a certain configuration. In the case of honeycomb, adjacent strips of the product are adhered together in such a way as to form polygonal cells. To make corrugated wood one configuration has a series of high and low ridges secured to a facing skin. The methods of making the wood sheet-like product comprises inserting a pliable material between two sheets of wood bonding the sheets together and cutting a groove through the wood sheets but not through the pliable material.

REFERENCES:
patent: 4035538 (1977-07-01), Maekawa et al.
patent: 4142931 (1979-03-01), Viol et al.

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