| 发明名称 |
PROCESSES FOR THE DENSIFICATION OF A CELLULOSIC SUBSTRATE |
| 摘要 |
A process for the densification of a cellulosic substrate, the process comprising: providing an apparatus comprising: a top calendar roll; a bottom calendar roll; and an in-feed conveyor; wherein the distance between the top calendar roll and the bottom calendar roll defines a separation gap; providing a cellulosic substrate having a thickness greater than the separation gap; and feeding the cellulosic substrate through the separation gap between the top calendar roll and the bottom calendar roll. |
| 申请公布号 |
US2016039113(A1) |
申请公布日期 |
2016.02.11 |
| 申请号 |
US201414780209 |
申请日期 |
2014.03.28 |
| 申请人 |
ARMSTRONG WORLD INDUSTRIES, INC. |
发明人 |
BUKOWSKI STEVEN;RAMACHANDRA SUNIL;BEAKLER BRIAN |
| 分类号 |
B27K5/06;E04F15/04;E04F15/02;B27N3/08;B27K5/00 |
主分类号 |
B27K5/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A process for the densification of a cellulosic substrate, the process comprising:
providing an apparatus comprising:
a top calendar roll;a bottom calendar roll;a heat source; andan in-feed conveyor;wherein the distance between the top calendar roll and the bottom calendar roll defines a separation gap; providing a cellulosic substrate having a thickness greater than the separation gap; and feeding the cellulosic substrate through the separation gap between the top calendar roll and the bottom calendar roll. |
| 地址 |
Lancaster PA US |
