The present invention relates to a rapid fixation by means of a machine for ultrasonic.

摘要

The button structure, to be secured in place by ultrasonics, has a shaped head (1) and a pointed spike (2) to penetrate the carrier material (3). Also claimed is an attachment operation where the carrier (3) is forced (4) over the pointed spike (2), with a bearing shoe material (5) to give space for the button stem. USE/ADVANTAGE - The button is structured of a material to be bonded in place on a garment by ultrasonics, without stitching or marking, in a rapid action with security and a pleasing effect.