Tennis balls and method of manufacture
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United States of America Patent
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-
Dec 23, 1980
Issued Date -
N/A
app pub date -
Jan 9, 1979
filing date -
Jan 9, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The disclosure is of a method of adhering a textile tennis ball cover to a tennis ball core. The method comprises providing a core and a textile tennis ball cover for the core. A hot-melt adhesive is also provided, disposed in association with the cover material. The cover and adhesive are assembled on the core and the hot-melt adhesive caused to melt and form a bond between core and covering material. Upon solidifying, the adhesive adheres the cover to the core of the tennis ball with a high degree of tenacity. The method of the invention is advantageous over the prior art commercial methods, in terms of efficiency and economics.
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