Apparatus and method for forming a pocketed card stock or paper

Details Apparatus and method for forming a pocketed card stock or paper Apparatus and method for forming a pocketed card stock or paper

1994-05-13

1996-05-21

Lavinder, Jack W.

Manufacturing container or tube from paper; or other manufacturi

Container making

Rigid container

493182, 493175, 493394, 493132, 493124, 493125, 493126, 493127, B65H 4530

Patent

active

055184898

ABSTRACT:
A device and method for forming a pocketed card stock or paper member having a wide peripheral edge. A template (12) is provided having a forming edge with a shape corresponding to the wide peripheral edge of the member. A flexible sheet of card stock or paper (14) is also provided. An urging device (62) is provided for urging the flexible sheet of card stock or paper (14) adjacent to the template (12) such that an extended portion (54) thereof extends beyond the forming edge of the template (12) and a remaining portion thereof does not extend beyond the forming edge of the template (12). A folding device (26) is provided for urging the extended portion (54) around the forming edge and a securing device (24) is provided for securing the extended portion (54) to the remaining portion of the flexible sheet of card stock or paper (14) after the extended portion (54) has been urged around the forming edge to form a wide edge. The flexible sheet of card stock or paper (14) is held into contact with the template (12) with vacuum pressure. The folding device comprises a roller (26) or a spring loaded bar (86) to force the wide edge of the flexible sheet (14) around the template (12) to form two creases in the flexible sheet (14).

REFERENCES:
patent: 1485004 (1924-02-01), Wright
patent: 3461642 (1969-08-01), Langen
patent: 5120292 (1992-06-01), Ueda
patent: 5230687 (1993-07-01), Lombardo
patent: 5269744 (1993-12-01), Moll

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