| 发明名称 |
APPARATUS AND METHOD FOR CUTTING AND SEALING POROUS EDGED SHEETING. |
| 摘要 |
Apparatus and methods for simultaneous cutting and sealing the same cut edge of an open cell or porous edged sheeting or film in one step. The sheeting (22) may be pinch cut, shear cut, kiss cut, or die cut using various tool configurations. |
| 申请公布号 |
MX9604495(A) |
申请公布日期 |
1997.11.29 |
| 申请号 |
MX19960004495 |
申请日期 |
1995.02.28 |
| 申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
JAMES G. MITCHELL;CRAIG D. THOMPSON;ROBERT A. LUHMAN;HOWARD F. STEIGER |
| 分类号 |
B29C67/20;B29C65/74;B29C67/00;B29K105/04;B29L7/00 |
主分类号 |
B29C67/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
