TECHNOLOGIES OF FORMING THE DOUBLE THREAD CHAIN STITCH TYPE 401, WHERE THE LOOPER WEARS THE BOTTOM THREAD AND THEIR DEMERITS
Problems of sewing automation and their solutions with the help of new ZARIF double thread chain stitch technology.
IDEAL NEW «ZARIF» DOUBLE THREAD CHAIN STITCH TECHNOLOGY IS FOR MANUFACTURE OF IDEAL SEWING MACHINES
NEW «ZARIF» DOUBLE THREAD CHAIN STITCH TECHNOLOGY - BREAKTHROUGH TECHNOLOGY IN SEWING
Ideal new «ZARIF» double thread chain stitch technology - world leader in join of various materials
Sewing revolutions of the 21st century based on the new ZARIF double thread chain stitch technologies from 2016 and 2019.