| 摘要 |
Apparatus for separating moving superposed fabric layers includes structure defining upper and lower spaced-apart, opposed surfaces between which the superposed fabric layers are conveyed. Provision is made for directing jets of gaseous fluid along the surfaces generally in the direction of movement of the superposed fabric layers. Portions of the surfaces diverge away from the layers and from the direction in which the jets are moving, and are located downstream of the locations from which the jets issue. As a result, a vacuum is created between the superposed fabric layers and the upper and lower surfaces adjacent the diverging portions thereof causing the layers to separate. Because of their direction, the jets also impart a forward force on the separated fabric layers generally in the direction of movement of the fabric preventing the fabric from flapping, curling or bunching up between the plates during separation. A guide is provided adjacent the point of separation to maintain the layers in a separated condition.
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