Injection moulding process

Details Injection moulding process Injection moulding process

1991-02-08

1992-09-29

Aftergut, Karen

Plastic and nonmetallic article shaping or treating: processes

With printing or coating of workpiece

Anti-stick or adhesion preventing coating

264134, 264220, 264222, 264313, 264318, 264325, 2643281, 264334, 264337, 264338, 264DIG30, B28B 720, B29C 3340, B29C 4300, B29C 6700

Patent

active

051512327

ABSTRACT:
A mould for an injection moulding apparatus having two resilient mould inserts mate to form a mould cavity and which separate to permit removal of the moulded article. Each mould insert being inserted into opposed movable mould parts such that they abut to form the mould cavity before the movable mould parts abut one another. A process for forming the mould inserts by pressing bodies of mouldable material together around an article and curing the material to form the inserts.

REFERENCES:
patent: 1519624 (1924-12-01), Munoz
patent: 2479364 (1949-08-01), Jocelyn
patent: 2842801 (1958-07-01), Walkey et al.
patent: 2965946 (1960-12-01), Sweet et al.
patent: 3600489 (1971-08-01), Posner
patent: 3737276 (1973-06-01), Hill et al.
patent: 3773879 (1973-11-01), Munsil et al.
patent: 3778323 (1973-12-01), Posner
patent: 3783224 (1974-01-01), Schroeder
patent: 3801413 (1974-04-01), Block et al.
patent: 4046499 (1977-09-01), Saito
patent: 4082586 (1978-04-01), Osment
patent: 4116415 (1978-09-01), Ward
patent: 4131662 (1978-12-01), Cekoric et al.
patent: 4266750 (1981-05-01), Gallizia
patent: 4335067 (1982-06-01), Castanis et al.
patent: 4451416 (1984-05-01), Burtscher
patent: 4536364 (1985-08-01), Lindskog
patent: 4557779 (1985-12-01), Bower et al.
patent: 4603024 (1986-07-01), Denis
patent: 4614630 (1986-09-01), Pluim, Jr.
patent: 4777002 (1988-10-01), Putz

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