Modifying treating device for corona discharge low temperature plasma fabric surface

A low-temperature plasma and surface modification technology, which is applied in the direction of ultrasonic/sonic fiber treatment, etc., can solve problems such as difficult industrial application, difficult large-scale uniform plasma, complex device structure, etc., and achieves efficient continuous surface modification treatment , simple process, no pollution to the environment

Inactive Publication Date: 2007-01-24
DALIAN UNIV OF TECH
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Problems solved by technology

However, the existing low-temperature plasma technology is difficult to generate a wide range of uniform plasma, and often needs to undergo a pressure conversion process and the device structure is complex, making it difficult to achieve large-scale industrial applications

Method used

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  • Modifying treating device for corona discharge low temperature plasma fabric surface

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Embodiment Construction

[0016] Specific embodiments of the present invention will be described in detail below in conjunction with technical solutions and accompanying drawings.

[0017] A corona discharge low-temperature plasma fabric surface modification treatment device for enhancing the dyeability of polypropylene fabrics, consisting of an electrode system, a material delivery system, a humidity adjustment device 14, a drying device 15 and corresponding automatic The control device and the power supply 1 constitute. The airtight chamber is equipped with an air pump to balance the internal and external pressure and to evacuate the air before injecting the working gas. Oxygen and argon are injected into the airtight chamber from the working gas injection port 17 as the working gas. The ultra-thin sheet electrode array 3 is composed of platinum-plated stainless steel sheets, and its size is determined by the area of ​​the fabric. The ground electrode is composed of a stainless steel conveyor belt s...

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Abstract

The present invention relates to low temperature plasma fabric modifying processing unit, in particular relating to corona discharge low temperature plasma fabric modifying processing unit. It features utilizing ultrathin flake electrode array trigering strong corona discharge to generate activity plasma zone, through regulating discharge gas component to generate plasma zone having different modifying effect, to make fabric continuously to obtain processing through said activity plasma zone. Said device mainly consists of material feed system, electrode system, humidity regulating device, infra-red drying device, leak-tight system, power supply and automatic control system.

Description

technical field [0001] The invention relates to a low-temperature plasma fabric modification treatment device, in particular to a corona discharge low-temperature plasma fabric modification treatment device. Background technique [0002] In order to obtain more ideal raw materials for the textile industry, the fabric surface modification process has always been paid attention to by people. The chemical soaking method is currently the most commonly used fabric surface modification technology. After the material is soaked in a special treatment solution, it is then dried and other processes to complete the fabric modification process. The disadvantage of this method is that it is expensive, industrially complex, and prone to waste gas and waste water pollution. [0003] In order to overcome the shortcomings of the chemical immersion method, someone proposed a photochemical fabric modification method, which mainly uses the active free radical reaction generated by the ultravio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M10/02
Inventor 王宁会王晓臣李国锋吴彦
Owner DALIAN UNIV OF TECH
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