Zigzag stitch sewing machine PFAFF 3704

single-needlefabriccollar

Engineered workplace for collar operations / Basic machine PFAFF 939 This highly specialized workplace is used for suit jackets and blazers. When manufacturing jackets, an even collar design is an indispensable quality feature. The PFAFF 3704 features special attachments (differential bottom feed and presser foot with thread-drawing finger) that enable an exact distribution of the fullness and, after a short operator training ensure an optimum and uniform collar shape. The PFAFF 3704 is available in two versions (-2/02 and -2/03) that match the two most frequently used processing methods. Application of fullness with the differential bottom feed and compensating presser with guide improves handling Very light and soft sewing, even on very thin fabrics Consistently uniform collar shape as the undercollar felt is not pulled out of shape while fullness is being applied into the top collar Consistent sewing of undercollars on top collars is ensured Imitated hand-sewn effect (tailored look) after the collar is turned Performance: Effective output of approx. 500 - 600 jacket collars in 8 hours Sewing start with automatically condensed stitches and activated differential bottom feed up to the corner of the collar with application of the fullness in the underlying top collar. After the needle has been positioned in the corner of the collar, turn the workpiece by 90 degrees and sew the long side up to the second collar corner. Here, too, the fullness is applied to the underlying top collar where required. After the needle has been positioned in the second collar corner, turn the workpiece by 90 degrees and sew the last section.