Process and apparatus for making a wrapping from a thin pleated

Details Process and apparatus for making a wrapping from a thin pleated Process and apparatus for making a wrapping from a thin pleated

1991-08-30

1993-04-13

Terrell, William E.

Manufacturing container or tube from paper; or other manufacturi

Control means energized in response to activator stimulated...

Responsive to work material, the product or means engaging...

493 28, 493341, 493357, 493394, B31B 560, B65D 6508

Patent

active

052016978

ABSTRACT:
Wrappings from thin pleated sheets are made from a continuous thin paper tape and the like by first making transversal folds in the tapes to form pleats, fixing the edges of the pleats and then folding the fixed edges to form hems. The hemmed pleated tape may then be cut into individual wrappings. The paper tape is coated with heat-setting material so that the pleats can be fixed by melting and resetting this material.

REFERENCES:
patent: 2098427 (1937-11-01), Menscher
patent: 2429482 (1947-10-01), Munters
patent: 3947206 (1974-10-01), De Ligt et al.
patent: 3991994 (1976-11-01), Farish
patent: 3998140 (1976-12-01), Andre
patent: 4153664 (1979-05-01), Sabee
patent: 4340212 (1982-07-01), Simson
patent: 4597748 (1986-07-01), Wolf
patent: 4717372 (1988-01-01), Herrington
patent: 4795648 (1989-01-01), Capy et al.
patent: 5071555 (1991-12-01), Enbom

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