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Nonwoven material containing bamboo charcoal and grapheme and preparation method, sanitary material and application thereof

A technology of non-woven materials and hygienic materials, which is applied in the field of non-woven materials, can solve the problem of not being able to prepare graphene and bamboo charcoal composite materials at the same time, and achieve the effects of reducing the loss of graphene and bamboo charcoal powder, reducing risks, and preventing damage

Inactive Publication Date: 2018-11-27
东纶科技实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a non-woven material, which solves the problem that the prior art cannot prepare graphene and bamboo charcoal composite materials at the same time, has excellent antibacterial and adsorption functions, and also has low-temperature, far-infrared, and negative-ion releasing effects.

Method used

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  • Nonwoven material containing bamboo charcoal and grapheme and preparation method, sanitary material and application thereof
  • Nonwoven material containing bamboo charcoal and grapheme and preparation method, sanitary material and application thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0034] Embodiment 1 A kind of preparation method of nonwoven material

[0035] Raw materials: 1.67dtex×38mm graphene viscose composite fiber, 1.67dtex×38mm bamboo charcoal viscose composite fiber.

[0036]The preparation steps include: feeding 30% of graphene viscose composite fibers of 1.67dtex×38mm and 70% of bamboo charcoal viscose composite fibers of 1.67dtex×38mm into an opener, and performing preliminary opening and mixing to obtain mixed fibers; The obtained mixed fiber is transported to the multi-compartment blending machine, and the fiber is mixed in multiple compartments; the obtained mixed fiber is transported to two parallel carding machines, and the fiber is carded into a web to obtain a fiber made of multi-layer single nets. Net, wherein the speed of the main cylinder is set to 900m / min; the fiber web is led to the spunlace machine without the cross lapper, and the fiber net is spunlace reinforced by continuous five spunlaces to obtain the spunlace material. Amo...

Embodiment 2

[0038] Embodiment 2 A kind of preparation method of nonwoven material

[0039] Raw materials: 1.67dtex×38mm graphene viscose composite fiber, 1.67dtex×38mm bamboo charcoal viscose composite fiber.

[0040] The preparation steps include: feeding 30% of graphene viscose composite fibers of 1.67dtex×38mm and 70% of bamboo charcoal viscose composite fibers of 1.67dtex×38mm into an opener, and performing preliminary opening and mixing to obtain mixed fibers; The obtained mixed fiber is transported to the multi-compartment blending machine, and the fiber is mixed in multiple compartments; the obtained mixed fiber is transported to two parallel carding machines, and the fiber is carded into a web to obtain a fiber made of multi-layer single nets. In which, the speed of the main cylinder is set to 850m / min; the fiber web is then passed through the cross-lapper to perform multi-layer cross-laying; The net is reinforced with spunlace to obtain spunlace materials, wherein the spunlace p...

Embodiment 3

[0042] Embodiment 3 A kind of preparation method of nonwoven material

[0043] Raw materials: 1.33dtex×45mm graphene viscose composite fiber, 1.33dtex×45mm bamboo charcoal viscose composite fiber.

[0044] The preparation steps include: feeding 50% of graphene viscose composite fibers of 1.33dtex×45mm and 50% of bamboo charcoal viscose composite fibers of 1.33dtex×45mm into an opener, and performing preliminary opening and mixing to obtain mixed fibers; The obtained mixed fiber is transported to the multi-compartment blending machine, and the fiber is mixed in multiple compartments; the obtained mixed fiber is transported to two parallel carding machines, and the fiber is carded into a web to obtain a fiber made of multi-layer single nets. Net, wherein the speed of the main cylinder is set to 750m / min; the fiber web is led to the spunlace machine without the cross lapper, and the fiber net is spunlace reinforced by five continuous spunlaces to obtain the spunlace material. Am...

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Abstract

The invention discloses a nonwoven material containing bamboo charcoal and grapheme and a preparation method, a sanitary material and an application thereof. The nonwoven material comprises a grapheneviscose composite fiber and a bamboo charcoal viscose composite fiber. The preparation method of the nonwoven material includes mixing the graphene viscose composite fiber and the bamboo charcoal viscose composite fiber and conducting opening, multi-chamber mixing, carding and web forming, hydroentangling and drying to obtain the nonwoven material. The nonwoven material not only has excellent antibacterial and adsorption functions, but also has low-temperature far-infrared and negative ion releasing effects. The graphene and the bamboo charcoal can uniformly and stably exist in the fiber, andthe risk of functional substance remaining on the contact surface like the skin can be reduced. The nonwoven material can be made into the sanitary material like a mask substrate, and the problem ofcomplex formula or preparation process caused by addition of antibacterial or adsorbing materials is solved.

Description

technical field [0001] The invention relates to the technical field of non-woven materials, in particular to a non-woven material containing bamboo charcoal and graphene, a preparation method thereof, a hygienic material and applications thereof. Background technique [0002] As one of the most disruptive new materials, graphene is developing rapidly in the field of high-end textile new materials. Graphene has excellent antibacterial properties and low-temperature far-infrared functions. Using it to prepare antibacterial fabrics is more suitable for direct contact with human skin, and has skin-friendly and skin-nourishing effects. At present, most of the textile materials containing graphene are sizing, coating or preparing graphene-containing spinning liquid through graphene slurry, and then obtain graphene fiber non-woven fabrics by filter deposition or melt blowing, which are used for conductive cloth. Thermal film, antibacterial dressing and other fields. For example, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D04H1/4382D04H1/492
CPCD04H1/4382D04H1/492A45D2200/1063
Inventor 张孝南任强刘东生陈凯张聪杰田慧
Owner 东纶科技实业有限公司
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