A method for operating a workstation (1) of a yarn balloon forming textile machine, wherein a yarn balloon (B) formed by a continuous yarn (5) circling a spindle (2) of the workstation (1) is scanned with a sensor means (33) at said workstation. Data (D) recorded by the sensor means (33), providing information about the current diameter of the yarn balloon (B) to be monitored, is transmitted to a control circuit (18), in that the control circuit (18) calculates the current actual diameter of the yarn balloon (B) by means of this data (D) and further known data, compares this with a stipulated target diameter of the yarn balloon (B), and in that the control circuit (18) ensures that the yarn balloon (B) has the stipulated target diameter with the aid of a means (6) switched into the yarn path of the yarn (5), for influencing the yarn tension.

A creel threader for use with a creel system that holds a plurality of spools where each spool carries a filamentary material includes a guide supported by the creel, an endless loop carried by the guide, a drive assembly coupled to the endless loop and at least one gripper carried by the endless loop. The gripper receives the filamentary material from at least one of the spools, and the drive assembly moves the gripper and the received filamentary material from the spool to an output end of the creel system for further processing. Related methods of operation are also disclosed.

There is provided an apparatus for forming at least one threaded member. The apparatus includes a rotatable member, at least one holding member protruding from the rotating member, the at least one holding member having at least one spool and/or the like of a threaded material located thereon. The at least one holding member is offset to the axis of rotation of the rotating member such that upon rotation of said rotating member, the threaded material is wrapped around an article provided with the apparatus.

A paper bobbin for winding yarn has an outer periphery provided with two annular protruding portions each adjacent to one of two ends of the paper bobbin respectively; since each protruding portion is protruded a height from the outer periphery of the paper bobbin, the two annular protruding portions may help the paper bobbin not only to lower the frequency of fiber breakage at initial stage of a yarn winding operation, but also to contribute to get a high quality of yarn and an increase in yield.

A method of winding bulked continuous filament yarn is disclosed, which enables superior yarn package formation, including higher density packages with excellent shape and yarn takeoff characteristics. The method uses unique helix angles and winding profiles in a non-adjacent and adjacent yarn pattern, achieved by a unique winding control strategy that constantly monitors spindle speed, desired wind ratio, traverse cam speed, and surface speed.

The present invention relates to a method for handling a yarn end (10) of a cross-wound bobbin (2) at a winding station (1) of a textile machine producing a cross-wound bobbin, whereas the cross-wound bobbin can be held and driven in a bobbin holder (3), a thread (6) is laid in a cross-wise manner on the cross-wound bobbin by means of a traverse device (5) and a suction nozzle (7; 12) is subjected to negative pressure and the thread end is sucked into the suction nozzle through a suction mouth (8; 13). In accordance with the invention, it is proposed that the suction mouth is moved relative to the suction nozzle, such that the distance between the suction mouth and the cross-wound bobbin is changed, in order to be able to find the thread end and/or to be stretched between the suction mouth and the cross-wound bobbin and that the stretched thread is moved to a unit (9) of the textile machine for further processing. Furthermore, the invention relates to a winding station of a textile machine producing cross-wound bobbins (2) with a bobbin holder (3), a traversing device (5) and a suction nozzle (7; 12) that can be subjected to negative pressure with a suction mouth (8; 13) arranged in a movable manner on the suction nozzle, in order to be able to find the thread end (10) and/or to stretch it between the suction mouth and the cross-wound bobbin, and with a thread handling element (8; 13; 16; 18), in order to be able to move the stretched thread (6) to a unit (9) of the textile machine for further processing.

A method of producing an opened fiber bundle is in a space-saving manner. The method of continuously producing an opened fiber bundle for a cleaning member, includes the steps of (a.sub.1) providing (i) first nip rolls, (ii) second nip rolls, (iii) third nip rolls, and (iv) an air feeder; (a.sub.2) conveying a fiber bundle using the first nip rolls and the second nip rolls to apply a tensile force to the fiber bundle; (a.sub.3) conveying the fiber bundle using the second nip rolls and the third nip rolls to relax the fiber bundle, thereby forming a belt-shaped fiber bundle; and (a.sub.4) blowing air from the air feeder in a direction intersecting with the conveying direction of the first belt-shaped fiber bundle.

A textile machine and related method of operation include a plurality of adjacently arranged workstations divided into a plurality of sections, each workstation having a plurality of communication-capable units, and each section comprising at least two section busses and a section control system. The communication-capable units of the workstations in the section are in communication with the section control system via one of the section busses. A first portion of the communication-capable units of the workstations in each section are configured in communication with a first one of the section busses and a second portion of the communication-capable units of the workstations in the same section are configured in communication with a second one of the section busses.

The invention relates to a rotary plate of a spinning machine, in particular a section or a carding engine, for depositing a sliver in a canister, with a base body (2) and a band channel (3) arranged in the base body (2). In accordance with the invention, it is proposed that, when the rotary plate (1) is used as intended, the side of the rotary plate turned towards the rotary plate (1) features, at least partially, a coating (6) with a spatial configuration made of spherical, irregular elevations (11).

A yarn traversing device (11) for a spooling device (4) of a textile machine producing cross-wound bobbins (1) comprises a yarn guide (25), which is connected by an endless tensioning means designed as a toothed belt (30) to a single drive (34), wherein the toothed belt (30) rotates in a largely closed housing (23) of the yarn traversing device (11) and is guided by guide wheels (31 or 32) arranged laterally next to a traversing area (B) and a drive wheel (41) connected to the electric motor single drive (34). The guide wheels (31 or 32) each have a smooth running surface (33), which is largely resistant to dirt, over which the toothed belt (30) runs with its toothing (38).