Abstract: A bendable fiberboard panel having a plurality of spaced apart parallel grooves extending partially through the thickness of the panel is prepared using a rotatory tool having a generally circular disc shape with a smooth peripheral edge having a double-double beveled profile. The resulting bendable panel is characterized by having a substantially uniform continuously curved transverse cross-sectional profile and superior strength as compared with traditional cut-scored or crease-scored panels.
Type:
Application
Filed:
March 16, 2021
Publication date:
September 22, 2022
Applicant:
Fibre Converters, Inc.
Inventors:
James D. Stuck, Nate L. Wolverton, Eric M. Ferguson
Abstract: A thermoformable composite article comprises a core layer made of a synthetic resin foam, a pair of adhesive layers in contact with the opposite, upper and lower surfaces of the core layer, and a pair of fabric layers superposed on the opposite upper and lower surfaces of the core layer, the fabric layers being bonded to the core layer by the adhesive layers. At least one of the fabric layers is made of a non-woven fabric which has been impregnated with a thermoplastic or thermosetting resin. The thermoformable composite articles of the present invention are useful as liners for automotive interiors.