发明名称 |
Process for making disposable wipe-out sheet |
摘要 |
A process for making wipe-out sheet that includes the steps include placing a deregistered tow upon a web of a base sheet, covering transversely opposite side edge regions of the deregistered tow and transversely opposite side edge regions of the base sheet with ribbon-like sheets and heat-sealing the ribbon-like sheets with the base sheet along the side edge regions of the base sheet.
|
申请公布号 |
US6554937(B1) |
申请公布日期 |
2003.04.29 |
申请号 |
US20010958850 |
申请日期 |
2001.10.11 |
申请人 |
UNI-CHARM CO., LTD. |
发明人 |
KENMOCHI YASUHIKO;TANAKA YOSHINORI |
分类号 |
A47L13/16;A47L13/20;B32B3/08;D04H13/00;(IPC1-7):A47L13/16;B32B31/08;B32B31/18 |
主分类号 |
A47L13/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|