Plastic and nonmetallic article shaping or treating: processes – Mechanical shaping or molding to form or reform shaped article – To produce composite – plural part or multilayered article
Patent
1984-11-29
1985-12-17
Flint, Jr., J. Howard
Plastic and nonmetallic article shaping or treating: processes
Mechanical shaping or molding to form or reform shaped article
To produce composite, plural part or multilayered article
425110, 4253021, B60C 100, B29D 302
Patent
active
045591989
ABSTRACT:
Apparatus and method for applying gasket material to the skirt of a gasket for the mounting cup of an aerosol container, wherein the gasket material is mechanically applied to the mounting cup through the use of a novel mandrel and cutting arrangement. A mounting cup, having a uniquely placed gasket, said gasket extending from the skirt into the channel of the mounting cup.
REFERENCES:
patent: 2548305 (1951-04-01), Gora
patent: 2553590 (1951-05-01), Joswig
patent: 4095637 (1978-06-01), Krishnon
patent: 4336011 (1982-06-01), George et al.
patent: 4352712 (1982-10-01), Paul
patent: 4353775 (1982-10-01), Paul
Abplanalp Robert H.
Naku Virgil
Flint, Jr. J. Howard
Precision Valve Corporation
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