METHOD FOR MANUFACTURING A CAP FOR PLUGGING A BOTTLE COMPRISING CORK SHEETS GLUED ON THE TWO LIDS AND ON THE ROLL
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United States of America Patent
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N/A
Issued Date -
Jan 4, 2024
app pub date -
Jun 27, 2023
filing date -
Jun 29, 2022
priority date (Note) -
Published
status (Latency Note)
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Abstract
A method for manufacturing a cap for plugging a bottle so as to be able to be forcibly inserted into the neck of the bottle, comprising the following steps:
- cutting cork sheets to be glued on the lids and on the roll of the cap,gluing one of said cork sheets on the roll of the semi-finished cap with a reduced diameter by depositing a binder suitable for food contact, followed by baking, andgluing each of the other cork sheets on each lid of the semi-finished cap with a reduced diameter by depositing a binder suitable for food contact, followed by baking,the semi-finished cap with a reduced diameter being a cap made of crushed cork glued under pressure with a polyurethane binder, having a diameter uniformly reduced by a thickness equal to twice the thickness of a cork sheet glued on the roll.
First Claim
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