Transporting belt for transporting a fiber strand to be condensed and method of making same
AssigneesFritz Stahlecker, Hans Stahlecker
InventorHans Stahlecker
Life of this patent
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Abstract
A transport belt for transporting a fiber strand to be condensed through a condensing zone of a ring spinning machine is provided with a perforation for an air suction stream which suctions the fiber strand. In at least one fiber strand transporting area, the perforation has at least 100 holes per square centimeter.
Claims30
A transport belt for transporting a fiber strand to be condensed through a condensing zone, comprising a perforation section for an air suction stream which suctions the fiber strand, wherein the perforation section is present in at least one of the areas which supports the fiber strand, said perforation section having at least 100 holes per square centimeter.
A method of making a transport belt for transporting a fiber strand to be condensed over a suction area, said method comprising weaving a transport belt with a perforation pattern having at least 100 holes per square centimeter.
Dependencies are inferred from the claim text.