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AssigneeRieter Ingolstadt Spinnereimaschinenbau AG
InventorChokri Cherif
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Proposed is a spinning method for the direct spinning of sliver (FB′) by means of a ring spinning machine (200), whereby one or more slivers (FB′), which said slivers were previously produced in a carding (100) or a combing machine, were drafted in a first draft system (4) situated upstream of the said ring spinning machine (200) to produce a single sliver (FB′), which, without the interposition of a flyer was made available to the ring spinning machine (200), in which the said single sliver (FB′), by means of a second draft system (204) is drawn and formed into a yarn (G). The invented method characterizes itself in that the sliver (FB′), at the output of the first draft system (4) has a band weight less than 2.5 ktex and is provided with a protective winding, and in that this sliver (FB′) in the second draft system (204) is subjected to a draft of more than 30. Likewise, an apparatus to carry out this method is also proposed.
A spinning method without a flyer for the direct spinning of sliver (FB′) in a spinning machine (200), whereby, in a first draft system (4), located forwardly of a spinning machine (200), one or more slivers (FB′), which previously had been produced in at least one carding machine (100) or a combing machine, are drawn to one single sliver (FB′) which, without the interpositioning of a flyer, is presented to the said spinning machine (200) in which the sliver (FB′), is drawn by means of a second draft system (204) and formed into a yarn (G), therein characterized, in that the sliver (FB′) at the output of the said first draft system (4) possesses a band weight of less than 2.5 ktex and is provided with a protective winding and in that this sliver (FB′) in the second draft system (204) is subjected to a draw of more than 30.
2-34. (canceled)
Dependencies are inferred from the claim text.