Procedures to apply by means of an embroidery machine or sewing flat material pieces of desired shape on a stick floor and a device for embroidery or sewing machine to cut on the embroidery base sheet material pieces like figures from another applied on the stick base material.

摘要

In the method for cutting a material layer (47) on an embroidery base (45), a laser beam (51) is guided in a space (35), which space (35) is under negative pressure by suction of air. The focal point (49) of the laser beam (51) lies in the material layer (47), which lies over the opening (41). At higher negative pressure in the cutting device (9), the material layer (47) is attracted to the opening (41) and comes exactly to the focal point (49) of the laser beam (51) to lie and is cut there. At lower negative pressure only impurities and gases are sucked off.