Workholder for sewing machine

Workpiece guidance mechanisms

Woven pile fabrics

X-y alternating drive profiling system

Yarn adjuster for controlling evenness of yarn tufts

Yarn clamping apparatus

Yarn clamping means for tufting apparatus

Yarn control and feeding apparatus

Yarn cutting head

Yarn feed module for tufting machine

Yarn feed roll assembly

Yarn feed roller assembly

Yarn feeding mechanism for a pile loop-forming machine

Yarn insertion mechanism

Zig zag sewing machine

Zig-zag sewing machine

Zig-zag sewing machine

Zig-zag sewing machine

Zig-zag sewing machine

Zigzag stitch sewing machine