Method and adjustable length mold for manufacturing a foamed pac

Details Method and adjustable length mold for manufacturing a foamed pac Method and adjustable length mold for manufacturing a foamed pac

1983-01-10

1985-01-08

Anderson, Philip

Plastic and nonmetallic article shaping or treating: processes

Pore forming in situ

Composite article making

53452, 53122, 264 464, 264 51, 425 4R, B29D 2700, B15B 302

Patent

active

044926634

ABSTRACT:
A package forming apparatus which produces containers by means of molding thermoplastic material. A mold having a fixed cross-section but a variable length mold cavity is provided by a mold core having a bottom ring means outer shell unit in operative association with the mold core but which is movable axially of the mold core to vary the operative length of the mold and a removable top end plate is provided for the mold cavity.

REFERENCES:
patent: 2951260 (1960-09-01), Harrison et al.
patent: 3013306 (1961-12-01), Richie et al.
patent: 3129464 (1964-04-01), Heider
patent: 3178491 (1965-04-01), Dart
patent: 3264381 (1966-08-01), Stevens
patent: 3277220 (1966-10-01), Plymale et al.
patent: 3536190 (1970-10-01), Hirsch et al.
patent: 3537131 (1970-11-01), Kracht et al.
patent: 3556460 (1971-01-01), Premo

Affiliated with

Also associated with

Rating

Method and adjustable length mold for manufacturing a foamed pac does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and adjustable length mold for manufacturing a foamed pac, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and adjustable length mold for manufacturing a foamed pac will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-112976