Apparatus and method for forming a corrugated sheet from a flat

Details Apparatus and method for forming a corrugated sheet from a flat Apparatus and method for forming a corrugated sheet from a flat

1984-01-03

1986-09-09

Lowe, James

Plastic and nonmetallic article shaping or treating: processes

Mechanical shaping or molding to form or reform shaped article

Bending or twisting of work

264286, 425369, 425385, 425394, 425396, 425397, B29C 5328

Patent

active

046108378

ABSTRACT:
An apparatus and a method for forming a corrugated sheet from a flat pre-laminated thermoplastic sheet. The flat sheet received between a pair of heated corrugated metal tool sheets with the tool sheets pulled between a pair of stationary tool press plates for forming and cooling the flat sheet into a corrugated sheet.

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patent: 3792952 (1974-02-01), Hamon
patent: 3888618 (1975-06-01), Jones
patent: 4116603 (1978-09-01), Lindgren

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