Device and method for applying a preparation to threads

A technology of filament and oil agent, which is applied in the direction of filament/thread forming, textile and papermaking, and textile material treatment, etc. It can solve the problem of oil mist escaping, oily yarn monofilament mixing, and inability to fully absorb oiling agent, etc. problems, to avoid pollution, save the effect of oiling agent

Inactive Publication Date: 2007-05-23
天科部件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this construction is that more oil than needed is brought into circulation and not all of the excess oil mist is captured by the oil catcher plate, so a portion of the oil mist escapes through the inlet and outlet of the spray box
Another disadvantage is that, with the aid of spraying, oiling is only carried out on the surface, the oil is not completely mixed with the yarn monofilaments
[0005] Especially at high spinning speeds the yarn is not fully absorbed by surface oiling, causing failures during processing and subsequent post-processing

Method used

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  • Device and method for applying a preparation to threads
  • Device and method for applying a preparation to threads
  • Device and method for applying a preparation to threads

Examples

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Embodiment Construction

[0040]FIG. 1 shows a complete device according to the invention for applying a finish. The filament 1 passes through the filament inlet 3 of the housing 2, is moistened with oil as oiling agent in the oiling device 4 of a rod-shaped oiler here, and is then air-jet deformed in an air-jet texturing device 5 . Each individual filament of the filament 1 is uniformly mixed and moistened with oil by air-jet texturing, after which the filament 1 exits the housing 2 through an outlet 6 at the other end.

[0041] Input oil from fuel tank 7 with an oil quantity regulator 8 control. The filament 1 is tangential to the oiling device 4 and is acted upon with oil flowing out of an inlet opening of the oiling device 4 . The structure of the oiling device 4 can be known (designed) according to the current prior art. An air jet texturing device 5 is arranged behind the oiling device 4 along the filament running direction. The filament 1 passes through the closed yarn channel 9 of the air-je...

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PUM

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Abstract

Disclosed is a device for applying a preparation to threads, comprising a housing (1) that is provided with an inlet (3) and an outlet (6) for a thread (1) as well as a preparation apparatus (4) which is disposed inside the housing (1). The inventive device is characterized in that the housing (1) is divided at the inlet and outlet (3, 6) for placing the thread (1) in the housing (1) while the housing division and / or the inlet and outlet (3, 6) is / are sealed. Also disclosed is a corresponding method for applying a preparation to threads.

Description

technical field [0001] The invention relates to a device and a method for applying a finishing agent to filaments. The device has a housing, the device has inlets and outlets for the filaments and an oiling device arranged in the housing. Background technique [0002] There are various known methods and possibilities for applying finishes to filaments or yarns. Application is carried out, for example, by the yarn being guided by a roller which rotates through an oil bath and moistened with oil. Another possibility is that the yarn travels on an oiled pin. The pin has a hole through which oiling agent is introduced, and the yarn is oiled by contact with the pin. There is also a method in which the oil finish is applied by spraying an oil mist or by deforming the spray in combination with the input oil. [0003] One such device is described in DE10220508A1. The air-jet texturing oiling device is housed in a housing that can be opened for spinning-up of filaments. A curved...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D02G1/16D01D5/096D06B1/02D06B1/12D06B1/08D06B23/18
CPCD02G1/164D01D5/096D02G1/161D06B1/08D06B23/18
Inventor J·斯帕灵格H-D·舍尔普
Owner 天科部件有限公司
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