Medical packaging substrate with security feature
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United States of America Patent
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Issued Date -
Jul 10, 2008
app pub date -
Jan 4, 2007
filing date -
Jan 4, 2007
priority date (Note) -
Abandoned
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Abstract
Fibrous webs having a visible security image and products constructed from such webs are generally disclosed. The fibrous webs having the security image also contain a binder composition that strengthens the web without significantly affecting the ability to see security image. The application of a binder composition to a watermarked or shadow marked web can be achieved without affecting the ability to see the security image formed by the watermark or shadow mark. In one embodiment, the present invention is generally directed to medical packaging substrates having security features, such as watermarks or shadow marks, in at least one surface of at least one fibrous web of the substrate.
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