发明名称 |
DUNNAGE CONVERSION WITH YIELD-ENHANCED PAPER |
摘要 |
A method of converting a sheet stock material into a relatively less dense dunnage product includes the step of supplying the sheet stock material to a conversion mechanism for converting the sheet stock material into the dunnage product by permanently deforming the sheet stock material into a nonplanar configuration to provide the dunnage product with a density less than the density of the stock material from which it is formed. The sheet stock material comprises one or more plies of paper having a caliper no less than about 3.5 points (about 0.089 millimeter) or a bulk caliper no less than about 3.4 points (about 0.086 millimeter) for a basis weight no greater than about 32 pounds (about 86 grams per square meter) and when a moisture content is no greater than about 10%. |
申请公布号 |
WO2010006165(A2) |
申请公布日期 |
2010.01.14 |
申请号 |
WO2009US50097 |
申请日期 |
2009.07.09 |
申请人 |
RANPAK CORP.;CARLSON, DANIEL, L. |
发明人 |
CARLSON, DANIEL, L. |
分类号 |
B31D5/00 |
主分类号 |
B31D5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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