Composite fiber of spices and preparation method and application of composite fiber

A composite fiber and fragrance technology, applied in fiber treatment, fiber chemical characteristics, rayon manufacturing, etc., can solve the problems of limited use of fragrance composite fibers, low fragrance content, poor performance, etc., to overcome the volatilization or decomposition of fragrance Effects of attrition, flavor content and species stabilization

Inactive Publication Date: 2016-05-18
龚文忠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0011] The purpose of the present invention is to overcome the above-mentioned deficiencies of the prior art, to provide a kind of fragrance composite fiber and its preparation method and its application, to solve the problem that the fragrance content of the existing fragrance composite fiber is not high due to the use of high temperature or solvent in its preparation process Or the variety is limited, or the technical problem that further leads to the poor performance of the existing fragrance composite fiber is limited

Method used

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  • Composite fiber of spices and preparation method and application of composite fiber
  • Composite fiber of spices and preparation method and application of composite fiber
  • Composite fiber of spices and preparation method and application of composite fiber

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preparation example Construction

[0043] On the other hand, the embodiment of the present invention also provides a preparation method of the fragrance composite fiber of the embodiment of the present invention described above. In one embodiment, in conjunction with the figure 1 , the process flow of the preparation method of the spice composite fiber in the embodiment of the present invention is as follows figure 2 shown, it includes the following steps:

[0044] Step S01: preparing the fragrance and the core layer base material into a perfusion solution;

[0045] Step S02: pouring the perfusate into the cavity of the hollow fiber 1;

[0046] Step S03. Standing or heating to solidify the perfusion solution: place the perfused hollow fibers at room temperature or heat treatment below 80° C., so that the perfusion solution poured into the hollow fiber cavities is cured to form the core layer 2 .

[0047] Wherein, the fragrance described in the above-mentioned step S01 is the fragrance contained in the fragr...

Embodiment 1

[0059] The present embodiment 1 provides a lavender oil composite fiber, which has a skin-core structure, and its structure is such as figure 1 , comprising a hollow fiber as a skin layer and a core layer formed of lavender oil and auxiliary materials in the hollow fiber cavity. The fiber has aromatherapy health benefits.

[0060] The technological process of the preparation method of the lavender oil composite fiber refers to figure 2 shown, including the following steps:

[0061] Step S11. Obtaining hollow fibers: take polyester filaments with a hollow ratio of 25%, a specification of 75D / 36F, and no through-holes in the walls, cut them into 60 5m-long segments and combine them into tows, and seal the two tows with sealant. The part with a length of about 10cm at the end is respectively enclosed in two containers with a volume of about 50ml and a height of about 10cm, so that the end of the tow just touches the bottom surface of the container;

[0062] Step S12. Preparin...

Embodiment 2

[0068] This embodiment 2 provides a clove oil and chamomile oil composite fiber, which has a skin-core structure, including a hollow fiber as a skin layer and a core layer formed of clove oil and chamomile oil and auxiliary materials in the hollow fiber cavity . The fiber has aromatherapy, antibacterial, and anti-eczema properties.

[0069] The process flow of the fiber preparation method refers to figure 2 shown, including the following steps:

[0070] Step S21: refer to Step S11 of Example 1, except that the hollow fibers used are polyester filaments with a hollow ratio of 35%, a specification of 100D / 24F, and no through-holes in the wall;

[0071] Step S22: Mix 20ml of clove oil and 4ml of chamomile oil, add 0.2g of pentaerythritol to fully mix, then add 0.8ml of 1,2-propanediol to mix, and keep the temperature of 20°C to prepare a mixture of fragrance and polyol for later use;

[0072] Step S23: Mix 4.5 ml of isophorone diisocyanate and 0.5 ml of toluene diisocyanate a...

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Abstract

The invention relates to a composite fiber of spices and a preparation method and application of the composite fiber. The composite fiber of the spices is in a skin-core structure and comprises a hollow fiber as a skin layer and a core layer in a hollow cavity of the hollow fiber; and the core layer comprises a core layer base material and the spices dispersed in the core layer base material. The preparation method comprises the following steps: preparing a perfusion fluid from the spices and the core layer base material; injecting the perfusion fluid into the hollow cavity of the hollow fiber; and then carrying out solidification to form the core layer. The method provided by the invention can achieve recombination of various spices and fibers; the spice content in the composite fiber of the spices is relatively high; and the functional effect is relatively good.

Description

technical field [0001] The invention belongs to the technical field of textile functional fibers, in particular to a spice composite fiber and a preparation method and application thereof. Background technique [0002] Spice is the "good medicine" from the earth. Humans have used spices to prevent epidemics and antiseptics for thousands of years. At present, the big health industry is emerging and will become the "golden industry" in the new century. Textile fiber products are the daily necessities closest to the human body and have a natural relationship with the health industry. Therefore, how to combine spices with textile materials to develop healthy textile fiber products with antibacterial, epidemic prevention, antiseptic and health care functions has become a research and development hotspot for new textile materials and products. At present, "Healthy China" has become a national strategy, and the textile industry is one of China's traditional large industries. Funct...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01F8/16D01F8/14D01F8/06D01F1/08D01F1/10D01D5/34C08G18/32C08G18/48
CPCD01F8/16C08G18/3206C08G18/4845D01D5/34D01F1/08D01F1/10D01F8/06D01F8/14
Inventor 龚文忠
Owner 龚文忠
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