Web materials with active agent
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United States of America Patent
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Issued Date -
N/A
app pub date -
May 5, 2006
filing date -
Feb 27, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A web for use as wrap material, lidding material or in packages with active agents. Generally, each disclosed structure includes at least a first material layer made of a barrier material; and an active agent carried by the first material layer. Webs in accordance with the invention can further include a second material layer disposed adjacent the first material layer, wherein the second material layer has a predetermined material property, such as permeability, cling and/or sealing characteristics.
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Cited Art Landscape
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