Method for manufacturing golf ball and golf ball manufactured by same

Abstract

The invention relates to a method for manufacturing a golf ball. The method is characterized by comprising the following steps: (1) primary encapsulating: forming a rigid protective layer outside an RFID (radio frequency identification device) chip; (2) the secondary encapsulating: forming a bonding layer outside the protective layer; (3) ball molding: casting and molding a rubber ball outside the bonding layer; (4) shell molding: casting and molding a shell outside the ball. The method has the advantages that because the melting point of the bonding layer outside the high-temperature resisting protective layer is basically identical to the temperature of the material of the rubber ball, when the rubber ball is casted and molded, an epoxy resin bonding agent of the bonding layer is melted, while the high-temperature resisting protective layer at the inner side is not melted and plays a role of heat insulation; the gap between the molded rubber ball and the encapsulated protective layer can be filled with the melted bonding layer, the rubber ball and the protective layer can be melted tougher tightly, the combination is firm, and shock-proof property is strengthened; additionally, by adding the binding layer, the insulation effect is strengthened and damage rate of the radio frequency electronic chip is reduced.

Description

technical field [0001] The invention relates to a manufacturing method of a golf ball and the golf ball made by the method, which is mainly used for producing golf balls for training and entertainment. Background technique [0002] The existing golf balls for training and entertainment mainly include encapsulating a radio frequency electronic chip (RFID) in an elastic sphere, and curing the radio frequency electronic chip in a protective hard shell (mainly composed of epoxy resin) protective layer); and then use the injection molding method to inject the rubber sphere material into the forming mold around the hard shell, and force cooling to form. Due to the high temperature of the molten sphere material (generally 130-150°C), in order not to affect the hard shell of the radio frequency electronic chip during injection molding, the temperature resistance of the hard shell needs to be higher than the temperature during injection molding, which is As a result, the hard shell ...

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to provide a manufacturing method of a golf ball and the golf ball made therefrom, to solve the problem that the bonding strength between the hard casing of the radio frequency electronic chip and the golf ball body in the prior art is not high; and because The heat insulation performance of the hard shell is poor, resulting in the problem that the heat during injection molding may damage the radio frequency electronic chip

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