| 发明名称 |
Method of forming a coreless paper roll product |
| 摘要 |
A coreless roll paper product is formed by a method which includes removing an elongated coreless paper roll from the end of a forming mandrel in intermittent steps and cutting the elongated coreless paper roll seriatim into coreless roll product segments with a saw blade located immediately adjacent to the mandrel end.
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| 申请公布号 |
US5271137(A) |
申请公布日期 |
1993.12.21 |
| 申请号 |
US19930008368 |
申请日期 |
1993.01.22 |
| 申请人 |
JAMES RIVER PAPER COMPANY, INC. |
发明人 |
SCHUTZ, RUDOLPH W. |
| 分类号 |
B26D3/16;B26D7/06;B31C1/00;(IPC1-7):B31C1/00;B31C11/02;B65H18/04 |
主分类号 |
B26D3/16 |
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