Manufacturing container or tube from paper; or other manufacturi – Bending – Folding
Patent
1981-09-14
1984-08-07
Hunter, H. Hampton
Manufacturing container or tube from paper; or other manufacturi
Bending
Folding
112141, 112147, 1122623, 112DIG3, 493451, B65H 4422, D05B 3502
Patent
active
044641605
ABSTRACT:
A method and apparatus for forming a hem in fabric flat goods is disclosed. The method includes the steps of folding the border of the fabric flat goods back over to form a major hem, holding the major hem in place by vacuum, folding the free edge of the major hem back into the fold of the major hem to form a minor hem, clamping the major and minor hems in a movable clamp and moving the clamped together hems to a sewing machine. The apparatus includes a table having a longitudinally extending vacuum slot parallel to one of its sides, a major hem forming plate movable to a position over the table top for forming the major hem, a minor hem forming plate also movable to a position over the table top for forming the minor hem, and a movable clamping device for clamping the hems together and delivering the hems to a sewing machine which stitches the hems.
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Hunter H. Hampton
Tex-Fab, Inc.
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