Apparatus for making a multi-layer injection blow molded contain

Details Apparatus for making a multi-layer injection blow molded contain Apparatus for making a multi-layer injection blow molded contain

1985-02-26

1986-02-04

Hoag, Willard E.

Plastic article or earthenware shaping or treating: apparatus

Control means responsive to or actuated by means sensing or...

Feed control of material en route to shaping area

264 407, 2643288, 425533, 425573, B29C 1707, B29D 904, B29F 106, B29F 110

Patent

active

045682615

ABSTRACT:
Apparatus for making a rigid container by injection molding a parison having plural layers of polymers. The parison is blow molded to the final shape of the container. Control during injection is exercised over each of the plural polymers so as to produce uninterrupted layers extending throughout the walls of the parison and to insure that the interior layers are completely encapsulated within the outer layers.

REFERENCES:
patent: T904007 (1972-11-01), Garner
patent: T922007 (1974-05-01), Smith
patent: 2418856 (1947-04-01), Stacy
patent: 2470089 (1949-05-01), Booth
patent: 2627087 (1953-02-01), Hendry
patent: 2710987 (1955-06-01), Sherman
patent: 2781551 (1957-02-01), Richerod
patent: 2805787 (1957-09-01), Sherman
patent: 2996764 (1961-08-01), Ross et al.
patent: 2996765 (1961-08-01), Nelsson
patent: 3016579 (1962-01-01), Schlitzkus
patent: 3023461 (1962-03-01), Sherman
patent: 3082484 (1963-03-01), Sherman
patent: 3103036 (1963-09-01), Nave et al.
patent: 3173175 (1965-03-01), Lemelson
patent: 3247550 (1966-04-01), Haines
patent: 3281899 (1966-11-01), Dacco
patent: 3296353 (1967-01-01), Nouel
patent: 3322869 (1967-05-01), Scott
patent: 3339240 (1967-09-01), Corbett
patent: 3409710 (1968-11-01), Klygis
patent: 3457337 (1969-07-01), Turner
patent: 3531553 (1970-09-01), Bodkins
patent: 3599290 (1971-08-01), Garner
patent: 3600487 (1971-08-01), Zavasnik
patent: 3616495 (1971-11-01), Lemelson
patent: 3635624 (1972-01-01), Nakakoshi
patent: 3690797 (1972-09-01), Garner
patent: 3716612 (1973-02-01), Schrenk et al.
patent: 3717544 (1973-02-01), Valyi
patent: 3751534 (1973-08-01), Oxley
patent: 3751544 (1973-08-01), Smorenburg
patent: 3767339 (1973-10-01), Hunkar
patent: 3767742 (1973-10-01), Robin
patent: 3768940 (1973-10-01), Valyi
patent: 3785116 (1974-01-01), Munz et al.
patent: 3793410 (1974-02-01), Garner
patent: 3801254 (1974-02-01), Godtner
patent: 3801684 (1974-04-01), Schrewe et al.
patent: 3809733 (1974-05-01), Sandiford et al.
patent: 3816580 (1974-06-01), Valyi
patent: 3819792 (1974-06-01), Ono et al.
patent: 3820928 (1974-06-01), Hehl
patent: 3825637 (1974-07-01), Robin
patent: 3851030 (1974-11-01), Valyi
patent: 3857658 (1974-12-01), Muzsnay
patent: 3857754 (1974-12-01), Hirata et al.
patent: 3865914 (1975-02-01), Nahr
patent: 3865915 (1975-02-01), Garner
patent: 3868202 (1975-02-01), Valyi
patent: 3870448 (1975-03-01), Majors et al.
patent: 3873656 (1975-03-01), Garner
patent: 3878282 (1975-04-01), Bonis et al.
patent: 3892828 (1975-07-01), Weatherly
patent: 3894823 (1975-07-01), Hanning
patent: 3901958 (1975-08-01), Doll
patent: 3901958 (1975-08-01), Doll
patent: 3921856 (1975-11-01), Langecker
patent: 3929954 (1975-12-01), Valyi
patent: 3939239 (1976-02-01), Valyi
patent: 3943219 (1976-03-01), Aoki
patent: 3947176 (1976-03-01), Rainville
patent: 3947177 (1976-03-01), Eckardt
patent: 3950483 (1976-04-01), Spier
patent: 3962396 (1976-06-01), Ono et al.
patent: 3966378 (1976-06-01), Valyi
patent: 3970419 (1976-07-01), Valyi
patent: 3972664 (1976-08-01), Fillman
patent: 3994649 (1976-11-01), Valyi
patent: 3999915 (1976-12-01), Stepenske
patent: 4004868 (1977-01-01), Ohdate
patent: 4013748 (1977-03-01), Valyi
patent: 4014966 (1977-03-01), Hanning
patent: 4029454 (1977-06-01), Monnet
patent: 4029841 (1977-06-01), Schmidt
patent: 4035466 (1977-07-01), Langecker
patent: 4040233 (1977-08-01), Valyi
patent: 4047868 (1977-09-01), Kudo et al.
patent: 4047868 (1977-09-01), Kudo et al.
patent: 4047873 (1977-09-01), Farrell
patent: 4047874 (1977-09-01), Valyi
patent: 4052497 (1977-10-01), Monnet
patent: 4067944 (1978-01-01), Valyi
patent: 4120922 (1978-10-01), Lemelson
patent: 4149839 (1979-04-01), Iwawaki et al.
patent: 4174413 (1979-11-01), Yasiuke et al.

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