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Method and device for melt spinning, treating and winding a synthetic thread

A filament and equipment technology, which is applied in the production of complete sets of equipment for man-made threads, filament generation, thin material processing, etc., and can solve problems such as small filament guide sections.

Inactive Publication Date: 2012-07-04
OERLIKON TEXTILE GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the method and the device are only suitable for the case where the processing device requires only as few individual units as possible and thus only the smallest possible filament guide section
Such methods and devices cannot be used, for example, when synthetic filaments are subjected to additional crimping in addition to stretching in the processing unit

Method used

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  • Method and device for melt spinning, treating and winding a synthetic thread
  • Method and device for melt spinning, treating and winding a synthetic thread
  • Method and device for melt spinning, treating and winding a synthetic thread

Examples

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Embodiment Construction

[0030] exist figure 1 and 2 A first embodiment of an apparatus for melt spinning, processing and winding synthetic filaments according to the invention is shown in several views in . exist figure 1 A front view of the device is schematically shown in , while in figure 2 A side view of the device is schematically shown in . The following description applies to both figures, as long as reference is not specifically made to a certain figure.

[0031]In the present exemplary embodiment, the device consists of a spinning device 1 , a processing device 8 and a winding device 9 , which are arranged one above the other in a layered manner. The spinning device 1 , the processing device 8 and the winding device 9 form a production station, wherein a plurality of such production stations are usually arranged side by side to form a machine longitudinal side.

[0032] In the production position the spinning device 1 has two spinning nozzles 2.1 and 2.2. The spinning nozzles 2.1 and ...

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PUM

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Abstract

The invention relates to a method and a device for melt spinning, treating and winding a synthetic thread. The thread is pulled off, guided and treated after melt spinning by a treatment device and is wound onto a coil by a winding device. Said thread is guided vertically from the melt spinning process to the winding process over several levels. In order to maintain short operating times, in particular when the process is started or interrupted, the treatment device is operated from an upper operational platform. The winding device is operated in a lower operating platform. The thread is monitored in a transitional area between the treatment device and the winding device by means of a thread monitor.

Description

technical field [0001] The present invention relates to a method for melt spinning, treating and winding synthetic filaments and an apparatus for melt spinning, treating and winding synthetic filaments. Background technique [0002] In the manufacture of synthetic filaments, it is known to extrude from a polymer melt a large number of individual filaments which, after passing through a cooling section, merge into a filament. Subsequent processing generally takes place by drawing, oiling and eddy texturing in order to subsequently wind the filaments into packages. The arrangement of such devices usually extends over several levels, so that the filament has to be guided over several levels. In particular at the beginning of the process, this leads to complex operations for sequentially threading the filaments in the handling device and the winding device. [0003] For example, a method and an apparatus are known from DE 103 55 294 A1, wherein a spinning device for extruding ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01D11/00B65H59/00D01D13/02
CPCD01D11/00B65H67/04B65H65/00B65H2701/3132D01D13/02B65H67/048B65H63/00B65H63/036B65H54/72
Inventor S·卡立斯F·莱内曼
Owner OERLIKON TEXTILE GMBH & CO KG
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