Plastic and nonmetallic article shaping or treating: processes – With severing – removing material from preform mechanically,... – Forming continuous work followed by cutting
Patent
1974-03-11
1976-08-24
Hoag, Willard E.
Plastic and nonmetallic article shaping or treating: processes
With severing, removing material from preform mechanically,...
Forming continuous work followed by cutting
252370, 264176R, 264210R, 264294, 264330, 264348, B29C 1700, C11D 1318, C11D 1322, C11D 1328
Patent
active
039767361
ABSTRACT:
An improved process and apparatus system for continuously forming soap bars which are resistant to marring during wrapping and packaging thereof comprising cooling shaped soap billets with a cooling fluid at a velocity thereof and for a time sufficient to harden at least the surface of said billets to the degree which resists marring by subsequent wrapping and packaging.
REFERENCES:
patent: 2190615 (1940-02-01), Thurman
patent: 2373593 (1945-04-01), Pease
patent: 2709278 (1955-05-01), Greer
patent: 2988774 (1961-06-01), Hely
patent: 3089197 (1963-05-01), Chaffee et al.
patent: 3823215 (1974-07-01), D'Arcangeli
Fay Terrence P.
Lindquist Robert D.
Paris Wayne H.
Wolfe Ronald C.
Avon Products Inc.
Hoag Willard E.
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