Cup making machine

Details Cup making machine Cup making machine

1995-08-15

1998-05-19

Hail, III, Joseph J.

Manufacturing container or tube from paper; or other manufacturi

Container making

Rigid container

493106, 493134, B31C 106, B31B 132

Patent

active

057529078

ABSTRACT:
A machine for making paper cups wherein each cup includes a side wall blank and a bottom wall blank, the machine including a frame and a vertical shaft mounted on the frame with a turret rotatably mounted on the shaft, a number of work stations mounted on the frame in an equally spaced relation around the turret with a number of tapered mandrels mounted on the turret in alignment with each of the work stations for forming the cup, the turret being intermittently rotated to move the mandrels sequentially into alignment with each of the work stations and a tubular assembly mounted for axial movement in each of the mandrels for initially releasing the cup from the mandrel.

REFERENCES:
patent: 3289552 (1966-12-01), Corazzo
patent: 3468226 (1969-09-01), England et al.
patent: 4490130 (1984-12-01), Konzal et al.

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