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Self-fragrant nonwoven fabric and application thereof

A non-woven fabric, fragrance technology, applied in the field of textile and weaving, can solve the problems of unsatisfactory fragrance effect, short fragrance retention time of fragrance fabrics, poor washing resistance, etc., and achieves lasting fragrance release, long fragrance retention time, good stability

Active Publication Date: 2017-01-04
漳州市鼎鑫电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since 1987, Japan's synthetic fiber manufacturers have successively developed a variety of functional new fiber varieties on the basis of producing synthetic fibers. Among them, the aromatic fabrics developed in the early stage are mainly carried out by post-finishing methods, such as CN102618960A adopted in In the post-processing process of the fiber after spinning, the essence is contained in the polymer film to form aromatic microcapsules, which are sprayed onto the surface of the fiber and then heat-set to obtain it. However, when the aromatic chemical fiber obtained by this method is made into a fabric , poor uniformity, not washable, poor washability, short fragrance retention time of aromatic fabrics, and the fragrance effect is not satisfactory

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] In this example, the preparation of self-fragrance fiber includes the preparation of fragrance slow-release body, the preparation of self-fragrance masterbatch and the preparation of self-fragrance fiber. The specific preparation process and steps are as follows:

[0039] 1) Preparation of aromatic slow-release body: In this process, the fragrance slow-release body adopts spray-drying microcapsule technology, the polymer of the capsule wall is gum arabic, and the fragrance type of the aromatic essential oil in the capsule core is selected from jasmine essential oil, calculated according to the mass ratio , gum arabic: jasmine essential oil is 40%:60%, and emulsifier selects Span-80 for use, and its mass ratio is 0.5% of jasmine essential oil amount, and its preparation process comprises the following steps:

[0040] Step 1: Weigh 40 parts of gum arabic and dissolve it in deionized water to form a solution with a concentration of 15% to form a water phase, and place the w...

Embodiment 2

[0055] The self-aromatic nonwoven fabric of the present embodiment includes bicomponent fibers and self-aromatic fibers, wherein the self-aromatic fibers are made in Example 1, and the bicomponent fibers are made of 20 parts of polyethylene and 100 parts of polypropylene, which are passed through two The screw extruder is melted and extruded into the composite spinning box, and the spinning process is consistent with that in Example 1. Polyethylene and polypropylene pass through the cortex spinneret hole and the core layer spinneret hole of the skin-core composite spinneret respectively, and then Composite in the composite hole of the composite board to form a bi-component fiber. The preparation steps of the self-fragrant nonwoven fabric of the present embodiment are as follows:

[0056] Step 1: Accurately weigh 40% of bi-component fibers and 60% of self-aromatic fibers.

[0057] Step 2: Carding the bi-component fibers and self-aromatic fibers to form bi-component fibers and ...

Embodiment 3

[0061] In this embodiment, a self-fragrance nonwoven fabric is processed by a two-component spunbond fiber spinneret die head and a self-aromatic spunbond fiber spinneret die head on-line synchronous spinneret composite process. The self-fragrance nonwoven fabric of this embodiment includes two Component spunbond fiber and self-aromatic spunbond fiber, the two-component spunbond fiber and self-aromatic spunbond fiber all have a sheath-core structure, and the skin layer is polyethylene, and the polymer body of the core layer is polypropylene , its preparation steps are as follows:

[0062] 1) Two-component spunbond fiber: 100 parts of polypropylene and 20 parts of polyethylene are melted and extruded by a screw extruder, and the skin-core composite spinneret of a two-component fiber spinneret die is used for online spinning , two-component spunbond filaments are obtained, and the two-component spunbond filaments are randomly oriented in the longitudinal and transverse direction...

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Abstract

The invention relates to a self-fragrant nonwoven fabric which is prepared from bicomponent fibers. The self-fragrant nonwoven fabric is prepared from the following components in percentage by mass: 10-50 percent of the bicomponent fibers and 50-90 percent of self-fragrant fibers and is prepared by the following steps of metering and carding the bicomponent fibers and the self-fragrant fibers, randomly arranging the bicomponent fibers, the self-fragrant fibers and natural anti-bacterial deodorizing fibers in the longitudinal direction and the transverse direction, laying a mixed fiber net by vertically and horizontally interlacing, winding and cohering the bicomponent fibers, the self-fragrant fibers and the natural anti-bacterial deodorizing fibers, and then heat setting and to compounding the mixed fiber net into the self-fragrant nonwoven fabric. The self-fragrant nonwoven fabric has no stimulation on skins of a human body, can inhibit invasion and breeding of bacteria, is high in absorption ratio to ammonia, is very prominent in the antibacterial effect, the antifungal effect and the deodorizing effect, has the characteristics of uniformity in releasing fragrance and long fragrance keeping time and is high in added value of a product.

Description

technical field [0001] The invention relates to the field of textile weaving, in particular to a self-fragrant nonwoven fabric and its application. Background technique [0002] With the improvement of people's living standards, people are more and more concerned about the health of themselves and their families in addition to the added value of products such as packaging, smell, color, and shape. Therefore, it is necessary to provide a natural antibacterial fiber with fragrance and its products. Different fragrances will have different feelings on the human body and have the characteristics of physical therapy, insect repellent and antibacterial. For example, natural cypress Because it is effective in assisting human sleep and expelling mites, eucalyptus essential oil has a relieving effect on human respiratory tract infection, and also has bactericidal and antibacterial effects. Jasmine essential oil has exciting and warming functions on the human body. Therefore, not onl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D04H5/00D01D5/00D01F8/14D01F8/06D01F1/10B32B27/02B32B27/12B32B27/18
CPCB32B5/022B32B5/028B32B5/08B32B5/26B32B2250/20B32B2255/02B32B2262/0253B32B2262/0261B32B2262/0276B32B2262/0284B32B2262/0292B32B2262/12B32B2262/14B32B2307/748B32B2535/00D01D5/0015D01F1/10D01F1/103D01F8/06D01F8/14D04H5/00
Inventor 王进
Owner 漳州市鼎鑫电子科技有限公司
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