Process for manufacturing an automotive ceiling panel

Details Process for manufacturing an automotive ceiling panel Process for manufacturing an automotive ceiling panel

1976-09-28

1978-05-30

Van Balen, William J.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156306, 428152, 428159, 428313, 428315, B29B 300

Patent

active

040922006

ABSTRACT:
An automotive ceiling panel and a process for manufacturing same, in which one surface of a first polyethylene foam layer is embossed to form a crimp pattern thereon, a metal lath is sandwiched between the first polyethylene layer and a second polyethylene layer, then the three layers thus placed are introduced between rollers for fusion-bonding and rolling, and a laminate thus prepared is cold-pressed into a desired shape for a ceiling. This automotive ceiling panel consists of three layers, rather than four layers as in the prior art ceiling panels, thus saving its weight and man hours required for manufacture to a great extent, yet providing high quality.

REFERENCES:
patent: 3608006 (1971-09-01), Hosoda et al.
patent: 3697126 (1972-10-01), Tiffin
patent: 3954537 (1976-05-01), Alfter et al.

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