Method for making an apertured film coated with a surface-active agent
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United States of America Patent
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Nov 9, 1999
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N/A
app pub date -
Sep 1, 1995
filing date -
Sep 1, 1995
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Abstract
A method for making an apertured film for use as a topsheet in absorbent products wherein the film is corona treated on one side, and has received a surfactant application that is distributed to both the corona treated and non-corona treated sides of the film. A method for application of surfactant includes applying the surfactant to one side of the film and rolling the film into a roll while the surfactant is still wet in order to apply surfactant to both sides of the film.
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