Champion International Corporation Limited

Other

Oscar Selber

Stephen J Tellman

A unitary sheet of plywood comprising at least one layer of plywood veneer expanded in a direction perpendicular to the grain and at least one layer of plywood veneer bonded to said expanded layer; the method of forming such plywood comprising forming a first layer or layers of plywood veneer expanded in a direction perpendicular to the grain and bonding at least one layer of plywood veneer to said expanded layers, the method of forming expanded veneer comprising incising a strip of green veneer with at least one multi-bladed nip roller to cause an expansion thereof in a direction perpendicular to the grain and drying said incised strip, and apparatus for expanding a sheet of green veneer comprising at least one multi-bladed roller for incising a sheet of green veneer to cause expansion thereof in a direction perpendicular to the grain and means for drying said incised veneer sheet.

Growing community of inventors

Carmel, NY, United States of America

Oscar Selber