Julius DeBruhl Lewis Design Studio INC.

In the 21st century a BREAKTHROUGH in sewing with the help new ZARIF double thread chain stitch sewing machine from 2020 (Watch our VIDEO: https://www.facebook.com/102104718352098/videos/713614462838153) The world's first and only new ZARIF double thread chain stitch sewing machine from 2020, which is able to replace the lockstitch type 301with a double thread chain stitch type 401on a large scale in the production of various sewing products. Revolutionary achievements of the new ZARIF double thread chain stitch sewing machine from 2020: 1. Sews using a rotary looper and a needle with one long groove, i.e. the needle used in lockstitch sewing machines. 2. Sews using a new type of 401 double thread chain stitch, where the loop of the top thread and the loop of the bottom thread are rotated 180 degrees, thanks to the use of a rotary looper. 3. Sews without skipping a stitch, without breaking the threads, without breaking the needle and without deforming the needle tip. 4. Sews materials up to 9 mm thick with a needle bar stroke length of 32 mm. 5. Sews various materials without adjusting the normal tension of the top and bottom threads. 6. Allows switching from the normal new type 401, where the top thread loop is tightened strongly, to the elastic new type 401, where the top thread loop is tightened weakly, without adjusting the normal tension of threads using know-how. 7. With the help of normal new type 401 is provided by a dense join of materials. 8. With the help of elastic new type 401 sews light materials with a smooth seam and elastic materials with an elastic seam. 9. Allows switching from needle Nm. 130 to needle Nm. 60 without adjusting the looper relative to the needle, since the maximum allowable gap between of the looper point and the needle is 0.5mm. 10. Securely tacking the end of the chain seam from unraveling, by condensation of stitches, reducing the stitch length to 0.5 mm. Our new ZARIF double thread chain stitch sewing machine from 2020 works based on our new ZARIF double thread chain stitch technology from 2020. We invented our new ZARIF double thread chain stitch technology from 2020 by improving our ZARIF double thread chain stitch technology from 1994, for which US Patent No. 6095069 was issued in 2000. We also invented automatic threads trimmer technology for our new ZARIF double thread chain stitch technology from 2020. We plan to patent these two our new inventions in many countries around the world. Our 59-minute video demonstrates our new ZARIF double thread chain stitch technology from 2020 without revealing the know-how. Our video consists of the following seven sections: 1. Demonstration of sewing various materials. 2. Demonstration of sewing denim materials. 3. Demonstration of sewing medium materials. 4. Demonstration of sewing light and elastic materials. 5. Demonstration of sewing with extra thick top thread. 6. Demonstration of sewing leather materials. 7. Demonstration of performing broken and curved seams. We are currently looking for industrial sewing machine manufacturers willing to become our partner on mutually beneficial terms to develop, manufacture and mass-produce an industrial sample of our ZARIF double thread chain stitch sewing machine from 2020. Subscribe to our «Breakthrough in sewing 21st century» page to keep up to date with our future news information. Share our video with Your friends and acquaintances. INVENTOR: Dr. Zarif Sharifovich Tadjibaev, Director of ZARIF Sewing Machine Co., Ltd. Contact e-mail: [email protected]