Patent ID: 7374469

Claim:
A method of making a toy ball, comprising the steps of: (a) preparing an upper mold and a lower mold, in which an iron needle is inserted into a needle seat of the lower mold; (b) preparing a toy figurine having a plastic supporting rod integrally formed at a bottom center thereof and an insertion hole for mounting with the iron needle of the lower mold; (c) inserting and fixing the toy figurine through the insertion hole thereof to the iron needle of the lower mold; (d) injecting liquid polyurethane glue into the upper mold, combing the lower mold with the upper mold, and turning the combined mold upside down; (e) placing the combined mold on a rotational molding machine for spin-molding the polyurethane glue to a predetermined thickness, which suitably covers the plastic supporting rod so as to securely fix the toy figurine to the toy ball; (f) cooling the liquid polyurethane glue, and then opening the upper mold and taking out the toy ball from the lower mold; (g) injecting liquid doping with glitter powder or fluorescent powder into the toy ball through a through hole thereof; (h) sealing the through hole of the toy ball using a plastic sealing needle and then cutting a part of the plastic sealing needle that remains outside the toy ball.