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Cross-coil used in dye column and device for manufacturing the coil

A cross-winding, dyeing column technology, applied in the direction of transportation and packaging, thin material handling, conveying filamentous materials, etc., can solve problems such as being unsuitable for dyeing treatment

Inactive Publication Date: 2012-10-17
SAURER GERMANY GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Thus, such precision bobbins are not suitable for dyeing processes

Method used

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  • Cross-coil used in dye column and device for manufacturing the coil
  • Cross-coil used in dye column and device for manufacturing the coil
  • Cross-coil used in dye column and device for manufacturing the coil

Examples

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Embodiment Construction

[0031] figure 1 The illustrated cross-wound bobbin 1 according to the invention for dyeing comprises a tube 2 and a cross-wound wire 3 . The tube 2 has corresponding holes in a form not shown here in order to transfer the dye liquor in the dye column from the tube to the winding wire 3 of the cross-winding drum. Furthermore, the cross-winding bobbin 1 has an end winding 4 on the tube end 2', which is provided for subsequent processing, for example for connecting the yarn starting ends of subsequent bobbins. In addition, it can be seen that the diameter of the tube end 2' is smaller than the diameter of the opposite tube end 2". When forming a staining column, the small diameter and the large diameter are always directly abutted against each other. Here, the side of the small diameter enters the large within the diameter of the pipe. The difference between the outer diameter of the small pipe end 2' and the inner diameter of the large pipe end 2" is large, so that the annular ...

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Abstract

The present invention relates to a coil (1) for coloring, which has filament wound up in cross winding on package tube (2) and including cross over winding that is approximately made identical along the diameter of the coil. The invention is to provides a coil in cross winding for coloring, which is adapted for forming even coloring column in condition of not using pad ring. Therefore the coil (1) is provided with increased width from the tube (2) in a direction on outer diameter.

Description

technical field [0001] The invention relates to a cross-wound cylinder for use in dyeing columns and also to a device for producing such a cross-wound cylinder. Background technique [0002] In yarn dyeing, the dyeing of cross-wound drums occupies a special place in the dyeing process. In particular, it differs from other dyeing methods by having fewer processing steps. Here, in addition to maintaining several elements in the dyeing process itself (such as a homogeneous composition of the dye liquor, keeping the flow and pressure ratio constant and the fabric material to be dyed), the yarn itself, the cross lap to be dyed The structure of the bobbin also plays an important role. [0003] Dyeing equipment is widely used in which these cross-winding drums are stacked on top of each other to form a so-called dyeing column, and the dye liquor flows from the inside through the perforated casing through the stacked cross-winding drums. Dyeing column and flow to the outside, dye...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H55/04B65H54/06B65H54/08
CPCB65H2701/534B65H2701/31B65H54/32B65H55/04B65H75/10
Inventor 克劳斯・坎普豪森赫尔穆特・科伦克里斯蒂安・波斯皮希沃尔夫-迈克尔・鲁赫伯特・吕斯肯斯
Owner SAURER GERMANY GMBH & CO KG
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