Looper assembly for a two thread bag closing sewing machine and

Details Looper assembly for a two thread bag closing sewing machine and Looper assembly for a two thread bag closing sewing machine and

1985-12-23

1987-11-24

Reynolds, Wm. Carter

Sewing

Special machines

Bag sewing

112199, 112254, 112260, 1122621, 112302, D05B 1300, D05B 110, D05B 7312

Patent

active

047080701

ABSTRACT:
A looper assembly for a two thread bag closing sewing machine in a simple arc within a single plane on one side of a moving needle, the plane being parallel to the needle axis and intersecting the line of movement of the bags at an angle of less than 45 degrees to reduce thread wear and breakage. A process of stitching the bags utilizing looper movement within a single plane is also disclosed.

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