ADHESIVE FOR CORRUGATED CARDBOARD FOR PREVENTING PACKAGE STACK CRUMBLING AND METHOD OF PREVENTING PACKAGE STACK CRUMBLING WITH THE SAME
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United States of America Patent
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Issued Date -
Dec 9, 2010
app pub date -
May 29, 2008
filing date -
Jan 28, 2008
priority date (Note) -
Abandoned
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Abstract
The present adhesive for corrugated cardboard for preventing package stack crumbling is characterized by comprising a mixture of a petroleum resin emulsion containing a mineral oil and a water-soluble resin solution. Examples of the water-soluble resin include polyvinyl alcohol, sodium polyacrylate, carboxymethyl cellulose, hydroxyethyl cellulose, etc. The adhesive for corrugated cardboard is effecting for preventing package stack crumbling within a short period of drying time, and does not damage the surfaces of the corrugated cardboard when unpacking the package stack.
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