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| Number | Title | Issue Date |
| 7568266 | Method and entanglement nozzle for reproducing knotted yarn The invention relates to an entanglement nozzle and to a method for producing fine knotted yarn with highly regular knots by means of air jets comprising a yarn treatment channel. According to said method, air is blown transversally to the yarn treatment channel. Sa... | 08/04/2009 |
| 7353575 | Method and device for producing a fancy knotted yarn The invention relates to a method and a device for producing a fancy knotted yarn. The treatment air is injected into the yarn channel as primary air via a main bore hole, and as secondary air preferably via two auxiliary bore holes. The introduction of primary air ... | 04/08/2008 |
| 6112387 | Yarn treatment jet A yarn treatment jet has a yarn passage extending through the body of the jet and a fluid inlet intersecting the yarn passage transversely. In cross-section the yarn passage has a main part and a substantially parallel sided yarn controlling part which is... | 09/05/2000 |
| 5325572 | Yarn treating jet A yarn bulking jet has a particular arrangement of the yarn passage through the jet and the two fluid conduits for directing fluid to opposite sides of the yarn passing through the passage is capable of providing control for entangling the yarn by increas... | 07/05/1994 |
| 5140729 | Device for blow-texturing at least one multifilament yarn The device has a guide unit (1) enclosing a through hole with a conical inlet section (2). A needle unit (3) encloses a through yarn passage (4) arranged coaxially with the hole in the guide unit (1). One end of the needle unit (3) extends into the conica... | 08/25/1992 |
| 4949441 | Polylaminar apparatus for fluid treatment of yarn Strand material, such as yarns, tow or film, is processed through a fluid treatment apparatus which utilizes a polylaminar stack structure to form an elongate strand processing duct which has a strand inlet, a strand outlet, and a duct cross section which... | 08/21/1990 |
| 4417375 | Apparatus for interlacing multifilament yarn by fluid Apparatus for imparting a good cohering property to a multifilament yarn by applying a continuous main jet stream of a fluid to a running multifilament yarn in a yarn treating zone, while impinging a subsidiary jet stream having a discontinuous pressure w... | 11/29/1983 |
| 4240188 | Process and device for interlacing multifilament yarns A process and a device for interlacing multifilament yarns includes forwang the yarn through an interlacing zone, to which an interlacing air jet is also conveyed through a nozzle, in a non-rectilinear trajectory which is essentially planar and symmetric... | 12/23/1980 |
| 4099307 | Apparatus for producing slubby yarn A process is disclosed for preparing slubby strands in which a textile strand is passed either over a surface or through a slubbing tool. The surface, if employed, may include a plurality of fluid passages positioned therein. As the strand passes over the... | 07/11/1978 |
| 4085487 | Method for producing slubby yarn A process is disclosed for preparing slubby strands in which a textile strand is passed either over a surface or through a slubbing tool. The surface, if employed, may include a plurality of fluid passages positioned therein. As the strand passes over the... | 04/25/1978 |
| 4069565 | Process and apparatus for producing textured multifilament yarn Process and apparatus for producing an interlaced multifilament yarn having a balanced compactness and bulkiness, composed of compact and open portions alternately appearing along its length, the compact portions having a fairly uniform configuration of i... | 01/24/1978 |
| 4051660 | Yarns and their method of manufacture Disclosed are novel yarns comprised of at least two, and preferably three, strands of filaments, being twisted about the other strands in random "s" and "z" directions in variant degress with filaments of each strand being interlaced together to produce a... | 10/04/1977 |
