Method for producing -shaped antiskid safety glass cup

The invention relates to the field of glassware, and aims at providing a method for producing a *-shaped antiskid safety glass cup. The method comprises the following steps: a, heating glass to 1400 to 2000 DEG C to ensure that the glass becomes liquid; b, removing the impurities in the glass liquid obtained in the step a and pouring the glass liquid into a high temperature resistant grinding tool, wherein the high temperature resistant grinding tool comprises a plurality of round holes the same as the cup bottom in the aspect of size and the bottoms of the round holes are provided with fine *-shaped grooves which extend from the center to the circumference; c, pouring the glass liquid obtained in the step a into a glass tube, wherein the glass tube is made of a grinding tool sleeve tube, and the size of the glass tube is the same as the diameter of the cup opening of the cup body of the glass cup; d, when the glass liquid flows uniformly to fill the round holes, scraping the glass liquid at the round holes by using a high temperature resistant flat scraper; e, adhering a layer of high temperature resistant explosion-proof membrane on the outer wall of the glass tube obtained in the step c and cutting into the length size required by the cup body. After the *-shaped antiskid safety glass cup is broken, the fragments do not puncture the hands during the sweeping, so that the injury is avoided.