CREPED PAPERBOARD
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United States of America Patent
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Issued Date -
Oct 30, 2014
app pub date -
Apr 30, 2013
filing date -
Apr 30, 2013
priority date (Note) -
Abandoned
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Abstract
Disclosed are creped paperboard structures prepared by treating one side of a paperboard web having a basis weight greater than about 100 grams per square meter (gsm) with a bonding material and creping the paperboard web. The creped paperboard webs have physical properties comparable to traditional corrugated structures, but use less material and are easier to manufacture.
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