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Preparation of thread-wound golf balls

  • US 5,194,191 A
  • Filed: 05/31/1991
  • Issued: 03/16/1993
  • Est. Priority Date: 06/01/1990
  • Status: Expired due to Fees
First Claim
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1. A method for preparing a thread-wound golf ball, comprising the steps of:

  • continuously winding a length of rubber thread around a frozen core to form a core ball;

    immediately after formation of the core ball, causing the core ball to thaw by exposing the core ball to microwave radiation for heat thawing, thus eliminating the possibility of moisture condensation on the core ball, the core being thawed without substantial heating of the rubber thread; and

    enclosing the core ball in a cover.

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