The present invention relates to printing hook components for shackle machanical fastener and other components such as diaper chassis and other personal hygiene articles and its manufacturing method. Hook part includes organic polymer, and prelaser prints on hook part interaction in induced with laser and generates electromagnetic radiation and prelaser. Hanging hook assembly can be used for various applications, including mechanical fastening system is used for personal hygiene article, such as diaper, adult incontinent pads, medical gowns.
