| 摘要 |
<p>A compression device comprising two continuously circulating belts in operation, between which a layer of material has to be conditioned under pressure, particularly a compression device for compressing a mixture of fibers or fibrous material and synthetic resin at high pressures. The opposite runs of the belts are supported such that material is compressed by supporting bodies in which recesses are provided, into which in operation pressurized fluid is fed, which fluid can flow out of the recesses concerned only through the gap between a belt and the portion of the supporting body surrounding the recess, so that in normal operation this outflow of fluid produces a fluid film between the belts and the portions of the supporting bodies surrounding the recesses.</p> |
