发明名称 |
DISPOSABLE FLUTED PAPERBOARD PLATES AND METHOD OF MAKING SAME |
摘要 |
A paperboard plate such as a paper plate includes a generally planar bottom portion, an upwardly and outwardly extending fluted sidewall, wherein the sidewall comprises a plurality of sidewall flutes substantially around the outer perimeter of the plate to define a fluted perimeter. The flutes are suitably present at fewer than 3.5 flutes per inch; the plate has a radial profile with a single transition; and the diameter/flute length ratio is greater than 6. The plates are formed in a punch-through die cutting and forming toot from a plurality of paperboard web layers at increased productivities as compared with conventional heated press-forming. |
申请公布号 |
CA2593934(C) |
申请公布日期 |
2014.12.02 |
申请号 |
CA20072593934 |
申请日期 |
2007.07.17 |
申请人 |
DIXIE CONSUMER PRODUCTS LLC |
发明人 |
BREINING, MICHAEL A.;LITTLEJOHN, MARK B.;MEJEUR, LARRY A. |
分类号 |
A47G19/03;B31D5/02;D21H27/14 |
主分类号 |
A47G19/03 |
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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