1. SEWING OF LEATHER The special structure of a natural material such as leather makes great demands on the needle during sewing. SELECTION OF THE SUITABLE NEEDLE SIZE On the one hand, the needle should make holes in the material which are as small as possible and close up again.
- 1 - Product information The Domestic Sewing Machine Needle A contribution of the SCHMETZ SERVICE HOUSE In the last years, a rapid change took place on the material and accessories market.
Prevention of seam pucker Service &Technik 2 Fine fabrics are often difficult to sew. The biggest problem here is seam pucker. While sewing or after a short while thereafter, the material along the seams starts to look a bit rippled.
Features TABLE SIZE The table should be large enough to support material while sewing is being done. Tables that are too small may: ■ cause bunching around the needle, or ■ force operators to push and pull material during the sewing operation.
To Commence Sewing Place the material to be sewn beneath the presser foot, lower the latter, and commence to sew by turning the hand wheel over towards you.
KM-2300U The SunStar inside the machine. This has solved the sewing material pollution problem. s technology of delicate lubrication or no lubrication is applied to remove oil
In special heating systems, e.g. automotive seat heating elements or heating blankets for medical applications, carbon fiber sewing yarns can be sewed or stitched right into the base material.
Wider space under the arm JUKI has developed a new high-long arm machine head one size larger than the head for the conventional lockstitch machine. * With its wider area under the arm, the machine permits easy handling of the sewing material for improved operability.*
info More and more often technical textiles require a varied combination of different materials (frequently coated or bonded with foam material). The requirement for durable and accurate seams places high demands on the sewing machine needle.
TABLE OF CONTENTS Names of Partsand Their Functions 3 Direction of revolution 4 Opening and closing the front cover 5 Needle 5 Changing the light bulb 6 Operating 6 Threading 8 Preparation 8 Threading under-looper 9 Threading over-looper 1(1 Threading needle I Test-sewing I 2 Chaining-off 1 2 Ratio chart of Sewing Material ...