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Preparation method of ultrafine panax notoginseng powder cellulosic fiber

A technology of cellulose fiber and ultra-fine Panax notoginseng powder, applied in the direction of cellulose/protein conjugated rayon, fiber chemical characteristics, rayon manufacturing, etc., can solve the problem of low burst strength and tensile strength, , high tearing degree, to achieve the effect of prolonging human lifespan, improving microcirculation, and improving immune function of the body

Inactive Publication Date: 2018-07-06
天马(安徽)国药科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Pulp bulkiness, high tearing degree, low bursting strength and tensile strength

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A method for preparing superfine notoginseng powder cellulose fiber, comprising the following process steps:

[0024] Step 1, pretreatment, by weight percentage, take 20% of notoginseng powder, add 2% of dispersant, add deionized water to 100%, fully mix and stir the mixed system to obtain the notoginseng powder dispersion;

[0025] In the second step, the spinning stock solution is prepared, the notoginseng powder dispersion prepared in the first step and a certain amount of bamboo pulp are fully mixed and stirred, and the binder is added to obtain the spinning stock solution;

[0026] In the 3rd step, the spinning stock solution obtained in the 2nd step is extruded from the spinneret hole to form a thin stream of the stock solution;

[0027] In the 4th step, the thin stream of the stock solution obtained in the 3rd step is coagulated into nascent fibers;

[0028] In step 5, the primary fiber is packaged or processed directly to obtain the finished product.

[0029] ...

Embodiment 2

[0034] A method for preparing superfine notoginseng powder cellulose fiber, comprising the following process steps:

[0035] Step 1, pretreatment, by weight percentage, take 50% of the notoginseng powder, add 10% of the dispersant, add deionized water to 100%, fully mix and stir the mixed system to obtain the notoginseng powder dispersion;

[0036] In the second step, the spinning stock solution is prepared, the notoginseng powder dispersion prepared in the first step and a certain amount of bamboo pulp are fully mixed and stirred, and the binder is added to obtain the spinning stock solution;

[0037] In the 3rd step, the spinning stock solution obtained in the 2nd step is extruded from the spinneret hole to form a thin stream of the stock solution;

[0038] In the 4th step, the thin stream of the stock solution obtained in the 3rd step is coagulated into nascent fibers;

[0039] In step 5, the primary fiber is packaged or processed directly to obtain the finished product. ...

Embodiment 3

[0045] A method for preparing superfine notoginseng powder cellulose fiber, comprising the following process steps:

[0046] Step 1, pretreatment, by weight percentage, take 35% of notoginseng powder, add 6% of dispersant, add deionized water to 100%, fully mix and stir the mixed system to obtain the notoginseng powder dispersion;

[0047] In the second step, the spinning stock solution is prepared, the notoginseng powder dispersion prepared in the first step and a certain amount of bamboo pulp are fully mixed and stirred, and the binder is added to obtain the spinning stock solution;

[0048] In the 3rd step, the spinning stock solution obtained in the 2nd step is extruded from the spinneret hole to form a thin stream of the stock solution;

[0049]In the 4th step, the thin stream of the stock solution obtained in the 3rd step is coagulated into nascent fibers;

[0050] In step 5, the primary fiber is packaged or processed directly to obtain the finished product.

[0051] I...

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PUM

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Abstract

The invention discloses a preparation method of ultrafine panax notoginseng powder cellulosic fiber. The method comprises the following technical steps: performing pretreatment, preparing spinning solution, ensuring that the spinning solution is squeezed out from a spinneret orifice to form fine solution flow, ensuring that the fine solution flow is solidified to form nascent fiber, and packagingor directly performing aftertreatment on the nascent fiber, so as to obtain a finished product. Panax notoginseng powder is directly applied to the field of functional fiber and is combined with bamboo pulp with high mechanical strength, novel cellulosic fiber is formed, and the cellulosic fiber overcomes the defect that the natural features of bamboo are damaged during processing of bamboo pulp fiber through the healthcare function of panax notoginseng powder while maintaining the original advantages of the bamboo pulp fiber, so that the cellulosic fiber has a healthcare function while havingfunctions of deodorization, bacteria resistance and ultraviolet prevention, and is reasonable in design, more humanized and suitable for promotion and application.

Description

technical field [0001] The invention relates to a fiber preparation method, in particular to a preparation method of superfine notoginseng powder cellulose fiber. Background technique [0002] Functional fiber refers to a new type of fiber that has some special function in addition to the physical and mechanical properties of ordinary fibers. The emergence of functional fibers is a revolutionary symbol of material science, and its development and progress have promoted the leap from traditional textile industry to high-tech industry. Functional fibers have special properties in physics, chemistry, medicine and biology, and have been widely used in many fields. The existing functional fibers mainly use functional components and fibers to chemically modify the fibers, or directly attach functional components to the fibers to make them have certain special properties. However, chemically modified functional fibers are often irritating to the skin, and it is difficult to prepa...

Claims

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Application Information

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IPC IPC(8): D01F8/02D01F8/18D01F1/10
CPCD01F8/02D01F1/10D01F8/18
Inventor 马峰马绍桓苏玉增梁秀红
Owner 天马(安徽)国药科技股份有限公司
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