Package material for adhesive bandage and packaged adhesive bandage
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Oct 22, 2013
Grant Date -
Jan 12, 2012
app pub date -
Mar 16, 2010
filing date -
Mar 24, 2009
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Disclosed herein is a package material for adhesive bandage which is used for packaging therein an adhesive bandage including a surface base having one surface, an adhesive layer provided on the one surface of the surface base and a releasing sheet attached to the adhesive layer so as to cover it. The package material comprises a first sheet having a first sheet base and a first cold seal layer provided on the first sheet base, and a second sheet having a second sheet base and a second cold seal layer provided on the second sheet base. The first cold seal layer faces the surface base of the adhesive bandage and the second cold seal layer faces the releasing sheet of the adhesive bandage when the adhesive bandage is packaged in the package material. Further, each of the first cold seal layer and the second cold seal layer is formed of a mixture of rubber and acrylic resin, and an amount of the rubber contained in the first cold seal layer is smaller than an amount of the rubber contained in the second cold seal layer.
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