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Production method of superfine fiber synthetic leather with antistatic and electrically conductive properties

A technology of ultra-fine fibers and production methods, applied in textiles, papermaking, non-woven fabrics, etc., can solve problems such as inconvenience in life and work, static electricity cannot be safely released, and achieve the effect of simple operation methods

Pending Publication Date: 2018-10-26
ANAN CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in cold climates, people cannot use the touch screen due to wearing gloves, which brings inconvenience to people's life and work; in addition, people (especially working in places with electrostatic hazards) have an increasing demand for anti-static materials; Structurally speaking, microfiber synthetic leather is composed of non-woven fabric and its impregnated PU resin layer. Usually, the PU resin layer and non-woven fabric are insulated. The touch screen cannot be operated; the static electricity carried by the human body cannot be safely released

Method used

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  • Production method of superfine fiber synthetic leather with antistatic and electrically conductive properties
  • Production method of superfine fiber synthetic leather with antistatic and electrically conductive properties
  • Production method of superfine fiber synthetic leather with antistatic and electrically conductive properties

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Effect test

Embodiment Construction

[0017] figure 1 Schematic diagram of the processing flow for island microfiber

[0018] figure 2 Schematic diagram of the production process for sizing nonwovens

[0019] image 3 Schematic flow chart of wet slurry impregnation treatment for conductive particles

[0020] Figure 4 Schematic flow chart for the dissolution of sea components for the sea-island microfiber alkali reduction method

[0021] Figure 5 Schematic diagram of the process for the manufacture of antistatic conductive microfiber synthetic leather products

[0022] As a specific implementation example, a production method of superfine fiber synthetic leather with antistatic and conductive properties is realized through the following steps:

[0023] 1) Island microfiber processing

[0024] Firstly, the raw materials of sea component chips (such as polyethylene) and island component chips (such as nylon chips) are made into sea-island superfine fibers through the spinning production process; the spinni...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention relates to the technical field of superfine fiber synthetic leather, and especially relates to a production method for a superfine fiber synthetic leather with antistatic and electrically conductive properties. By directly adding electrically conductive powder to superfine fiber wet impregnated slurry, the prepared superfine fiber product has the permanent electrically conductive property, the operation method is simple, adding the electrically conductive powder has no effects on the physical properties of the superfine fiber suede, and the inherent physical properties such as flexibility and tearing of the original superfine fiber synthetic leather can be maintained.

Description

technical field [0001] The invention relates to the technical field of superfine fiber synthetic leather, in particular to a production method of superfine fiber synthetic leather with antistatic and conductive properties. Background technique [0002] In recent years, touch control, as a way of human-computer interaction, has been widely used in all aspects of daily work and life. However, in cold climates, people cannot use the touch screen due to wearing gloves, which brings inconvenience to people's life and work; in addition, people (especially working in places with electrostatic hazards) have an increasing demand for anti-static materials; Structurally speaking, microfiber synthetic leather is composed of non-woven fabric and its impregnated PU resin layer. Usually, the PU resin layer and non-woven fabric are insulated. The "touch screen" cannot be operated; the static electricity carried by the human body cannot be safely discharged. Contents of the invention [...

Claims

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Application Information

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IPC IPC(8): D06N3/00D06N3/14D04H1/4382D04H1/46
CPCD04H1/4382D04H1/46D06N3/0004D06N3/0011D06N3/0063D06N3/0088D06N3/14D06N2209/041D06N2209/046D06N2211/28
Inventor 顾宇霆张鹏曹伟南
Owner ANAN CHINA
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