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Shima Seiki makes pattern matching easy


Shima Seiki’s automatic cutting machine with pattern matching capability leads the fabric onto a conveyor, reads the position of the pattern with a scanning camera and auto adjusts the marking data according to the fabric pattern.

Pattern matching can be time consuming but with Shima’s technology it can be completed in an instant. The scanner reads the pattern and the cutting results in hems and all sewing parts matching up in their patterns. When the fabric passes through the scanner it is read and converted into data. Distortion of the scanned fabric is graphed and marking data is adjusted accordingly. All marks are adjusted at the same time, removing the need for manual work. When auto pattern matching is complete the data is sent to the cutting machine. Once the fabric is in the cutting area the scanner takes a new image and then the cutting takes place, uninterrupted. This creates efficient cutting as these things happen simultaneously and the time needed to realign mismatched patterns is removed from the process. When combined together or used separately, 3D sampling of new woven fabrics alongside this pattern matching technology could drastically reduce lead times and material waste.

Based in Japan, Shima Seiki is celebrating its 60th anniversary.


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