Corrugated material

Details Corrugated material Corrugated material

1977-01-26

1981-08-25

Thibodeau, Paul J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Nonplanar uniform thickness material

428186, 428212, 428332, 428481, 428507, 428913, B32B 328, B32B 2900

Patent

active

042860067

ABSTRACT:
A corrugated material suitable for packaging applications is disclosed, in which a sheet of very flexible material having a high resistance to tearing and stretching is bonded to the flutes of a sheet of single faced corrugated board, resulting in a structure which is rollable in the direction of the flexible substrate, and which is substantially rigid when a force is applied to roll it towards the facing of the single faced corrugated board.

REFERENCES:
patent: 1605953 (1926-11-01), Howard
patent: 2027586 (1936-01-01), George
patent: 2148176 (1939-02-01), Schroeder
patent: 3697365 (1972-10-01), Reisman et al.
patent: 3796304 (1974-03-01), McKinney
patent: 3936339 (1976-02-01), Lock et al.

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