| 摘要 |
The present invention is a grooved belt, or surface roll where applicable, and a method for making these belts or rolls, comprising placing a chemically reactive material on a partially completed belt surface, and depositing an elastomeric material onto the chemically reactive material which reacts and forms a bond therewith to create a pattern. Placement of the elastomeric material is used to create the grooves, for example. The grooves are formed without machining and the resulting belt surface is smooth and uniform without cuts or cracks. |
