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A kind of negative ion fiber and its manufacturing process

A technology of negative ion fiber and manufacturing process, applied in the direction of plant fiber, fiber treatment, fiber type, etc., can solve the problem of limited use of negative ion fabric, and achieve the effect of wide application range, improved bulkiness and high strength

Active Publication Date: 2020-06-23
ZHEJIANG HONGDU BEDDING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The preparation method of existing negative ion fabric is generally, fiber is woven into fabric, and then fabric is carried out post-finishing to fabric with negative ion functional finishing agent, makes the use occasion of negative ion fabric limited

Method used

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  • A kind of negative ion fiber and its manufacturing process
  • A kind of negative ion fiber and its manufacturing process
  • A kind of negative ion fiber and its manufacturing process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment 1: A negative ion functional finishing agent, comprising the following raw materials by weight: tourmaline powder: 4 parts; diatomite: 3 parts; radioactive ore micropowder: 1.2 parts; dispersant: 2.2 parts; microcrystalline cellulose: 12 parts; binder: 6 parts; coupling agent: 0.8 parts; water: 90 parts.

[0029] Among them: the mesh number of tourmaline powder is 2000 mesh, the mass density of diatomite is 2.1-2.3g / mL, and the wet density is 0.35g / mL; It is sodium polymethacrylate; the coupling agent is γ-aminopropyltriethoxysilane, a silane coupling agent.

Embodiment 2-8

[0030] Example 2-8: An anion functional finishing agent, the difference from Example 1 is that it includes the following raw materials in parts by weight, see Table 1 for components and contents.

[0031] Table 1 Components and contents of negative ion functional finishing agent (parts)

[0032]

Embodiment 9-16

[0033] Embodiment 9-16: a kind of negative ion cotton fiber is prepared by the following process:

[0034] S1: Activation of cotton fibers: soak the cotton fibers in 65-70wt% ethanol solution of ethylenediamine for 6-8 hours; then take out the cotton fibers and rinse them with plenty of water;

[0035] S2: Preparation of negative ion functional finishing agent: heat water to 60-80 degrees, add tourmaline powder, diatomaceous earth, radioactive ore micropowder, dispersant, microcrystalline cellulose into water, ultrasonically disperse and stir evenly, and then add adhesive Add the agent and coupling agent into the mixture and continue to stir evenly; the negative ion functional finishing agent is prepared by ball milling; the ball milling time is 5-8h.

[0036] S3: Heating the negative ion functional finishing agent to 40-60°C; impregnating the fibers in the finishing agent, filtering, and vacuum drying at 80-100°C;

[0037] S4: The dried cotton core is baked at 120°C, and the...

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Abstract

The invention discloses an anion fiber and a manufacturing process thereof. The manufacturing process comprises the following steps: S1, preparing fibers; S2, preparing an anion functional finishing agent: heating water to 60 to 80 DEG C, then adding tourmalinite powder, diatomite, micro powder of radioactive ore, a dispersant and microcrystalline cellulose into the water, carrying out ultrasonic dispersion and uniform mixing under stirring, then adding an adhesive and a coupling agent into the obtained mixture, continuing stirring for uniform mixing, and then carrying out ball milling via a ball mill so as to prepare the anion functional finishing agent; S3, heating the anion functional finishing agent to 40 to 60 DEG C, dipping the fibers in the finishing agent, then carrying out filtering, and subjecting the fibers to vacuum drying at 80 to 100 DEG C; and S4, baking dried cotton cores at 120 to 150 DEG C and loosening the fibers again by using a loosening process after baking.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to an anion fiber and a manufacturing process thereof. Background technique [0002] In today's society, with the increasing degree of industrialization, the problem of air pollution is becoming more and more serious. At the same time, with the advancement of science and technology and the development of social economy, people's health awareness is becoming more and more People are increasingly pursuing a comfortable and healthy living environment. [0003] Staying in a closed room in the city for a long time, people will feel dizzy. When we come to forests, seasides, waterfalls and other places, we will feel refreshed. This is the effect of negative air ions. Negative air ions, also called negative oxygen ions, refer to negatively charged oxygen ions that obtain redundant paired electrons. It is formed when oxygen molecules in the air combine with free electrons. Natural discha...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06M11/79D06M15/05D06M15/263D06M101/06D06M101/32
CPCD06M11/79D06M15/05D06M15/263D06M2101/06D06M2101/32
Inventor 赵芹吕亚骏
Owner ZHEJIANG HONGDU BEDDING CO LTD