Antistatic finishing device for polyester fabrics

Abstract

The invention discloses an antistatic finishing device for polyester fabrics and belongs to the field of antistatic finishing devices. According to the scheme, antistatic finishing work is conducted on the polyester fabrics by means of spraying, a bearing ball is doped into traditional antistatic finishing liquid, the working environment is adjusted to be in a low-pressure and high-temperature environment, and the antistatic finishing device has the characteristics of of being small in water consumption and low in wastewater output, so that pollution of polyester fabric antistatic finishing can be greatly reduced, and serious influence on the environment cannot be caused easily; after the bearing ball is sprayed by a high-pressure spray head, a bearing ball shell is adhered to the lower side of a polyester fabric body to achieve a single-side sealing effect; in a high-temperature and low-pressure environment, a solvent of antistatic finishing liquid can generate a transpiration effect, and part of solute is brought to the upper surface of the polyester fabric body, so that the polyester fabric body with the upper surface and the lower surface subjected to antistatic treatment is obtained; and the bearing ball shell automatically falls off from the surface of the polyester fabric body along with reduction of the antistatic finishing liquid solvent.

Description

technical field [0001] The invention relates to the field of antistatic finishing devices, in particular to an antistatic finishing device for polyester fabrics. Background technique [0002] Polyester fabric is a kind of chemical fiber clothing fabric that is widely used in daily life. Its biggest advantage is that it has good wrinkle resistance and shape retention. Therefore, it is suitable for outdoor products such as outerwear, various bags and tents. However, because of its Self-insulation is too good, and it is easy to accumulate a lot of static electricity during use. In dry winter, it is easy to cause static discharge during the process of putting on and taking off polyester clothes, which affects comfort. Therefore, polyester fabrics are usually treated with antistatic finishing. [0003] The existing antistatic finishing methods mainly use hygroscopic substances to treat fabrics, form a hydrophilic layer on the fiber surface, enhance the hygroscopicity of fabrics a...

AI Technical Summary

Problems solved by technology

[0004] The existing polyester fabric antistatic finishing method is similar to the traditional textile dyeing principle. Excessive solvent is used to form a modified layer on the surface of polyester fabric. Technicians can directly carry out antistatic finishing work, but like traditional dip-dyeing, the above method will generate a large amount of wastewater during use, which will cause serious pollution to the environment and restrict the development of antistatic finishing technology

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