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Preparation process of antistatic non-woven fabric

A preparation process and technology of non-woven fabrics, applied in the cutting of textile materials, non-woven fabrics, textiles and papermaking, etc., can solve the problems of antistatic need to be improved, achieve improved antistatic effect, reduce burrs, and facilitate quick replacement Effect

Inactive Publication Date: 2019-05-03
信阳颐和非织布有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are some antistatic non-woven fabrics on the market, but in the process of use, it is found that the antistatic performance needs to be improved.

Method used

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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  • Preparation process of antistatic non-woven fabric
  • Preparation process of antistatic non-woven fabric
  • Preparation process of antistatic non-woven fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Embodiment 1: first prepare composite antistatic agent solution, by weight, the raw material of composite antistatic agent consists of 20 parts of sodium dodecylbenzenesulfonate (antistatic agent), 2 parts of nano-titanium dioxide (antistatic agent) , 8 parts of fatty alcohol polyoxyethylene ether (penetrating agent), 4 parts of polyethylene glycol (pore forming agent), 10 parts of glycerol (synergist) and 15 parts of dimethyl sulfoxide (solvent); Stir and mix ethylene glycol, glycerol and dimethyl sulfoxide, then add sodium dodecylbenzenesulfonate and fatty alcohol polyoxyethylene ether and mix well, finally add nano-titanium dioxide, and then ultrasonically treat for 5 minutes in an ultrasonic environment, Obtain a composite antistatic agent; then mix the composite antistatic agent with water at a ratio of 1:6 to form a composite antistatic agent solution.

[0030] A preparation process for antistatic non-woven fabrics. Raw materials are mixed, melted and extruded, fi...

Embodiment 2

[0031] Embodiment 2: first prepare composite antistatic agent solution, by weight, the raw material of composite antistatic agent consists of 25 parts of sodium dodecylbenzenesulfonate (antistatic agent), 3 parts of nano-titanium dioxide (antistatic agent) , 10 parts of fatty alcohol polyoxyethylene ether (penetrating agent), 6 parts of polyethylene glycol (pore forming agent), 5 parts of glycerol (synergist) and 120 parts of dimethyl sulfoxide (solvent); Stir and mix ethylene glycol, glycerol and dimethyl sulfoxide, then add sodium dodecylbenzenesulfonate and fatty alcohol polyoxyethylene ether, and finally add nano-titanium dioxide, and then ultrasonically treat for 4 minutes in an ultrasonic environment. Obtain a composite antistatic agent; then mix the composite antistatic agent with water at a ratio of 1:7 to form a composite antistatic agent solution.

[0032]A preparation process for antistatic non-woven fabrics. Raw materials are mixed, melted and extruded, filtered, m...

Embodiment 3

[0033] Embodiment 3: first prepare composite antistatic agent solution, by weight, the raw material of composite antistatic agent consists of 30 parts of sodium dodecylbenzenesulfonate (antistatic agent), 1 part of nano-titanium dioxide (antistatic agent) , 5 parts of fatty alcohol polyoxyethylene ether (penetrating agent), 2 parts of polyethylene glycol (pore forming agent), 8 parts of glycerol (synergist) and 18 parts of dimethyl sulfoxide (solvent); Stir and mix ethylene glycol, glycerol and dimethyl sulfoxide, then add sodium dodecylbenzenesulfonate and fatty alcohol polyoxyethylene ether and mix well, finally add nano-titanium dioxide, and then ultrasonically treat for 3 minutes in an ultrasonic environment, Obtain a composite antistatic agent; then mix the composite antistatic agent and water at a ratio of 1:8 to form a composite antistatic agent solution.

[0034] A preparation process for antistatic non-woven fabrics. Raw materials are mixed, melted and extruded, filte...

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 belongs to the technical field of non-woven fabric production, and particularly relates to a preparation process of an antistatic non-woven fabric. The preparation process comprises thesteps: after a base fabric is shaped through a hot mill, a composite antistatic agent solvent is applied to the surface of the base fabric by an oil applying roller; a composite antistatic agent solution is prepared from a composite antistatic agent and water which are mixed; and the composite antistatic agent is prepared from sodium dodecyl benzene sulfonate, nanometer titania, fatty alcohol-polyoxyethylene ether, polyethylene glycol, glycerol and dimethyl sulfoxide. The antistatic property of the prepared antistatic non-woven fabric is excellent.

Description

technical field [0001] The invention belongs to the technical field of non-woven fabric production, and in particular relates to a preparation process of antistatic non-woven fabric. Background technique [0002] Non-woven fabrics, also known as non-woven fabrics, are not interwoven and woven together by yarns one by one, but are composed of oriented or random fibers. During production, the textile fibers or filaments are oriented or randomly arranged. It is formed into a fiber web structure, and then reinforced by mechanical, thermal bonding or chemical methods. It is called cloth because of its appearance and certain properties of cloth. Non-woven fabrics have no warp and weft threads, are very convenient for cutting and sewing, and are light in weight and easy to shape, so they are deeply loved by handicraft lovers. [0003] The production process of non-woven fabrics is generally to use certain raw materials, mix, feed, melt and extrude, then filter, measure, and then s...

Claims

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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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H16/06B65H16/00B65H18/08B65H18/02D04H1/54D06H7/00D06M11/46D06M13/256D06M15/53D06M13/148
Inventor 刘树青姜林
Owner 信阳颐和非织布有限责任公司