| 摘要 |
The present invention relates to a method for manufacturing accessories having a new structure, which is capable of improving productivity and manufacturing beautiful accessories having fancy appearances, and to accessories manufactured by the method. According to the present invention, there are provided a method of attaching decorative beads in which decorative beads (20) formed of crystal, cubic, or metal are attached to a base material (10) formed of thermoplastic synthetic resin and a product to which the decorative beads are attached by the method. The method of attaching decorative beads includes a base material forming process for forming a base material (10) on which an attachment groove (12) having a size less than that of decorative beads (20) is defined; an ultrasonic wave applying process for applying ultrasonic waves to the base material (10) to thermally expand the attachment groove (12) to have a size greater than that of the decorative beads (10); a decorative bead inserting process for inserting decorative beads (20) into the attachment groove (12); and a base material cooling process for cooling the base material (10) to contract the attachment groove (12). |
