Mold for skin covered foamed plastic molding

Details Mold for skin covered foamed plastic molding Mold for skin covered foamed plastic molding

1989-03-28

1991-04-30

Woo, Jay H.

Plastic article or earthenware shaping or treating: apparatus

Distinct means to feed, support or manipulate preform stock...

Female mold type means

249 83, 249175, 264 464, 4251291, 425447, 425817R, B29C 3910, B29C 4514

Patent

active

050113941

ABSTRACT:
A mold for skin covered foamed plastic molding which utilizes a middle mold to be placed between an upper mold and a lower mold capable of preventing penetration of the liquid foam resin to be poured onto the skin cover, and also capable of improving the efficiency of the manufacturing process. The mold includes a middle mold configured for reducing pressure exerted by the liquid foam resin falling on the skin cover.

REFERENCES:
patent: 4240999 (1980-12-01), Decker
patent: 4313909 (1982-02-01), Boden et al.
patent: 4412962 (1983-11-01), Bessette et al.
patent: 4618466 (1986-10-01), McGlashen et al.
patent: 4824070 (1989-04-01), Mizuno et al.
patent: 4829644 (1989-05-01), Kondo et al.

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