Mint extract-containing ES fiber and preparation method thereof

A technology of peppermint extract and fiber, which is applied to the field of ES fiber containing peppermint extract and its preparation, can solve the problems of reduced functionality, easy carbonization, loss, etc., and achieves high comfort in use, good antibacterial durability, color uniform effect

Inactive Publication Date: 2020-05-08
BESTEE MATERIAL (TSINGTAO) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During related experiments, the applicant found that plant extracts are not resistant to high temperatures, and when they are melt-blended with ES fibers to prepare fiber products, they are easily charred or lost, reducing their functionality; and the addition of plant extracts will affect ES fibers. The mechanical strength of the fiber, the air permeability of the fiber product, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment 1 A kind of ES fiber containing peppermint extract and preparation method thereof

[0031] 1. Preparation of functional modifier containing peppermint extract

[0032] Mix the peppermint extract and the porous material, add water and stir to dissolve to form a suspension with a concentration of 2%, and then place it in an ultrasonic pulverizer for processing, and ultrasonicate for 20 minutes under the condition of power 1200W; Homogenize in the quality machine for 8min, and dry to obtain the functional modifier containing peppermint extract;

[0033] The porous material is ultrafine montmorillonite with a particle size of 10000 mesh;

[0034] The mixing mass ratio of the peppermint extract and the porous material is 1:5;

[0035] The accelerator includes propylene glycol alginate, calcium stearate and xanthan gum, the mixing ratio of propylene glycol alginate, calcium stearate and xanthan gum is 2:1:0.3, and the amount of accelerator added accounts for the ...

Embodiment 2

[0057] Embodiment 2 A kind of ES fiber containing peppermint extract and preparation method thereof

[0058] 1. Preparation of functional modifier containing peppermint extract

[0059] Mix the mint extract and the porous material and add water to stir and dissolve to form a suspension with a concentration of 3.5%, which is then processed in an ultrasonic pulverizer and ultrasonicated for 20 minutes at a power of 1200W; an accelerator is added to it, and then transferred to a high-pressure homogenizer. Homogenized treatment in the quality machine for 10min, drying, to obtain the functional modifier containing peppermint extract;

[0060] The porous material is ultrafine montmorillonite with a particle size of 10000 mesh;

[0061] The mixing mass ratio of the peppermint extract and the porous material is 1:8;

[0062] The accelerator includes propylene glycol alginate, calcium stearate and xanthan gum, the mixing ratio of propylene glycol alginate, calcium stearate and xantha...

Embodiment 3

[0084] Embodiment 3 A kind of ES fiber containing peppermint extract and preparation method thereof

[0085] 1. Preparation of functional modifier containing peppermint extract

[0086] Mix the mint extract and the porous material and add water to stir and dissolve to form a suspension with a concentration of 5%, and then place it in an ultrasonic pulverizer for processing, and ultrasonicate for 30 minutes under the condition of power 1200W; add an accelerator to it, and then transfer to a high-pressure uniform Homogenized treatment in the quality machine for 10min, drying, to obtain the functional modifier containing peppermint extract;

[0087] The porous material is ultrafine montmorillonite with a particle size of 12000 mesh;

[0088] The mixing mass ratio of the peppermint extract and the porous material is 1:10;

[0089] The accelerator includes propylene glycol alginate, calcium stearate and xanthan gum, the mixing ratio of propylene glycol alginate, calcium stearate ...

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Abstract

The invention provides a mint extract-containing ES fiber and a preparation method thereof. The mint extract accounts for 0.1-5% in the ES fiber. The preparation method of the ES fiber comprises the steps of preparation of a mint extract-containing functional modifier, preparation of PE antibacterial master batch, melt spinning, air cooling, electrostatic removal treatment, drafting and curling and cutting, wherein the prepared ES fiber has excellent plant antibacterial effect, and has an antibacterial rate of 94.7-96.4% or above on escherichia coli, 95.5-97.2% or above on staphylococcus aureus, and 95-96.7% or above on candida albicans; and meanwhile, the fiber is 0.92-1.1g/cm3 in fiber density, 1.2-1.6dtex in fineness, 5.5-5.8cN/dtex in break strength and 4.5-6.0% in elongation at break.

Description

technical field [0001] The invention belongs to the technical field of ES fiber and its preparation, and in particular relates to an ES fiber containing mint extract and a preparation method thereof. Background technique [0002] ES fiber is an eye-catching polyolefin fiber developed by Chisso Corporation of Japan. It is a new type of thermal bonding composite fiber. Nonwoven molded body. ES fiber is made by combining two resins with different melting points. Using the difference in melting point between the two, the bonding between fibers can be achieved only through heat treatment. Because it is a clean fiber without using a binder, the ES fiber cross section The form is "skin-core type" or "side-by-side type", which has a wide range of processing suitability. The non-woven fabric processed by ES fiber has good bulkiness, softness and wet elasticity, and is widely used on the surface of sanitary products. layer. [0003] In the existing technology, the application range...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01F8/06D01F8/14D01F1/10D01D5/34
CPCD01D5/34D01F1/10D01F1/103D01F8/06D01F8/14
Inventor 黄效华刘彦明黄效谦刘宇刘洁甄丽
Owner BESTEE MATERIAL (TSINGTAO) CO LTD
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