A procedure and an apparatus for communicating coherence to a mass of fibers. (Machine-translation by Google Translate, not legally binding)

摘要

A method and apparatus for imparting coherence to a fiber mass, characterized by the method (a) influencing opposite faces of the fibrous mass opposing fluid streams that simultaneously affect the same areas of the fibrous mass, and (b) causing the exiting fluid to escape from the fibrous mass in the form of fluid streams in a direction having a component in the plane of the fibrous mass and forming right angles with the direction of movement thereof. (Machine-translation by Google Translate, not legally binding)