CN203854260U - Anti-haze composite fabric - Google Patents

Abstract

An anti-smog composite fabric includes a surface layer, a middle layer and a bottom layer, wherein the surface layer includes three layers of plain weave fabrics: a first layer of fabric, a second layer of fabric and a third layer of fabric, the filter element of the middle layer is a granular activated carbon filter element, and the bottom layer includes Two layers of plain weave: upper fabric and lower fabric. The warp yarns of the upper fabric and the weft yarns of the lower fabric interweave to form a joint to realize the connection between the adjacent two fabrics. The utility model has the advantages that: by adopting the composite method, the antibacterial function of apocynum and the adsorption function of activated carbon can be comprehensively utilized to realize the effective anti-PM2.5 function of the composite fabric. Realize that the composite fabric has a certain stretching performance, thus laying the foundation for the development of masks and the like.

Description

A kind of anti-smog composite fabric

technical field

The utility model relates to the technical field of textiles, in particular to an anti-smog composite fabric.

Background technique

In aerodynamics and environmental meteorology, particles are classified according to their diameters. Those with a particle size of less than 100 microns are called TS (Total Suspended Particle), that is, total suspended particles; those with a particle size of less than 10 microns are called PM10 (PM is ParticulateMatter abbreviation), that is, inhalable particulate matter; PM2.5 with a particle size of less than 2.5 microns, that is, particulate matter that enters the lungs, and its diameter is only equivalent to 1/20 of the thickness of a human hair. Although PM2.5 is only a small component of the earth's atmospheric components, compared with coarser atmospheric particles, it has a small particle size, is rich in a large amount of toxic and harmful substances, and has a long residence time in the atmosphere and a long transportation distance. Therefore, it has a greater impact on human health and atmospheric environmental quality.

Black bamboo charcoal fiber and its products are widely used in antibacterial fabrics, especially in intimate clothing, due to their good antibacterial properties and super adsorption properties. The multifunctional properties of black bamboo charcoal fiber have attracted the attention of the textile industry, and its unique functional requirements for comfort, health, environmental protection, and health care. my country is a country with a large amount of bamboo resources, black bamboo charcoal fiber is convenient to obtain materials, and its product development can effectively utilize my country's rich bamboo forest resources to develop unique products. The bamboo charcoal powder in the black bamboo charcoal fiber contains potassium, magnesium, manganese and other metal elements and their carbides, which have strong far-infrared emission and anti-ultraviolet functions. The cellulose content in apocynum fiber is as high as 81.4%, the fiber strength is high, and it is soft to the touch, has strong moisture absorption capacity and strong corrosion resistance, and is known as the "king of wild fibers". Apocynum has strong antibacterial properties. According to research data, the antibacterial rate of Apocynum fiber to Staphylococcus aureus, Pseudomonas aeruginosa, Escherichia coli and Candida albicans can be as high as 50% and above. After more than 30 times of washing, the sterile rate of the fabric is still 10-20 times higher than that of ordinary fabrics. In addition, the blended fabric of apocynum and pure cotton has good drape and antistatic properties, fast moisture absorption and dehumidification, and has a silk-like appearance. At present, the commonly used single-layer fabrics cannot meet people's requirements for the versatility of fabrics. Therefore, more and more attention has been paid to the development of composite fabrics by using multi-layer composite methods. Aiming at this, the utility model adopts the method of multi-layer compounding to provide a kind of anti-smog composite fabric.

Contents of the invention

The purpose of the utility model is to develop a kind of anti-smog composite fabric by adopting multi-layer composite method.

In order to achieve the above object, the technical solution adopted by the utility model is: an anti-haze composite fabric, including a surface layer, an intermediate filter core layer and a bottom layer; the surface layer includes three layers of plain weave fabric: the first layer of fabric, the second layer fabric and the third layer of fabric, the warp yarns of the first layer of fabric are lifted and the weft yarns of the second layer of fabric are interwoven to form a joint to realize the connection between the first layer and the second layer of fabric, the warp yarns of the second layer of fabric are lifted Interweaving with the weft yarn of the third layer of fabric constitutes a joint to realize the connection between the second layer and the third layer of fabric; the middle layer filter element is a granular activated carbon filter element; the bottom layer includes two layers of plain weave fabric: an upper layer fabric and a lower layer fabric, The warp yarns of the upper fabric and the weft yarns of the lower fabric are interwoven to form a joint to realize mutual connection; the surface layer, the middle filter core layer and the bottom layer are combined by direct sewing.

The first fabric of the surface layer is woven from warp yarns and weft yarns, the warp yarns are combed long-staple cotton and apocynum fiber blended yarns, and the weft yarns are combed long-staple cotton/polyester core-spun yarns; The second layer fabric of the surface layer is woven from warp yarns and weft yarns, the warp yarns are combed long-staple cotton and bamboo fiber blended yarns, and the weft yarns are combed long-staple cotton/polyester core-spun yarns; The third fabric of the surface layer is woven from warp yarns and weft yarns, the warp yarns are combed long-staple cotton and bamboo fiber blended yarns, and the weft yarns are tencel and apocynum fiber blended yarns; The bottom and upper fabrics are woven from warp yarns and weft yarns, the warp yarns are combed long-staple pure cotton yarns, the weft yarns are combed long-staple cotton/polyester core-spun yarns, and the bottom and lower fabrics are made of warp yarns and weft yarns The warp yarn is combed long-staple cotton/polyester core-spun yarn, and the weft yarn is combed long-staple pure cotton yarn.

The utility model has the advantages that: by adopting the composite method, the antibacterial function of apocynum and the adsorption function of activated carbon can be comprehensively utilized to realize the effective anti-PM2.5 function of the composite fabric. Realize that the composite fabric has a certain stretching performance, thus laying the foundation for the development of masks and the like.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a schematic diagram of the connection structure between two adjacent layers.

Detailed ways

As shown in Fig. 1 and Fig. 2, a kind of anti-haze composite fabric of the present utility model comprises surface layer 1, middle layer 2 and bottom layer 3, and wherein surface layer 1 comprises three layers of plain weave fabrics: first layer of fabric, second layer of fabric And the third layer of fabric, the filter element of the middle layer 2 is a granular activated carbon filter element, and the bottom layer 3 includes two layers of plain weave fabric: an upper layer fabric and a lower layer fabric. The warp yarn 4 of the upper fabric and the weft yarn 5 of the lower fabric interweave to form a joint to realize the connection between the adjacent two fabrics.

In the spinning process, the composite surface layer, bottom layer and middle filter core layer are first prepared respectively, and then the obtained surface layer, middle filter core layer and bottom layer are combined by direct sewing method to finally obtain the required composite fabric.

Claims (2)

1. an anti-smog composite fabric, comprising a surface layer, an intermediate filter core layer and a bottom layer, is characterized in that: the surface layer comprises three layers of plain weave: the first layer of fabric, the second layer of fabric and the third layer of fabric, so The warp yarns of the first layer of fabric are lifted and the weft yarns of the second layer of fabric are interwoven to form a joint to realize the connection between the first layer and the second layer of fabrics, and the warp yarns of the second layer of fabric are lifted and the weft yarns of the third layer of fabric are interwoven Forming joints realizes the connection between the second layer and the third layer of fabrics; the middle layer filter element is a granular activated carbon filter element; the bottom layer includes two layers of plain weave fabrics: an upper layer fabric and a lower layer fabric, and the warp yarns of the upper layer fabric are lifted and The weft yarns of the lower fabric are interwoven to form a joint to realize mutual connection; the surface layer, the middle filter core layer and the bottom layer are combined by direct sewing. 2. A kind of anti-smog composite fabric according to claim 1, characterized in that: the first fabric of the surface layer is woven from warp yarns and weft yarns, and the warp yarns are combed long-staple cotton and apron Hemp fiber blended yarn, the weft yarn is combed long-staple cotton/polyester core-spun yarn; the second layer fabric of the surface layer is woven from warp yarn and weft yarn, and the warp yarn is combed long-staple cotton and bamboo Fiber blended yarn, the weft yarn is combed long-staple cotton/polyester core-spun yarn; the third layer fabric of the surface layer is woven from warp yarn and weft yarn, and the warp yarn is combed long-staple cotton and bamboo fiber Blended yarn, the weft yarn is tencel and apocynum fiber blended yarn; the bottom and upper layer fabric is woven from warp yarn and weft yarn, the warp yarn is combed long-staple pure cotton yarn, and the weft yarn is Combed long-staple cotton/polyester core-spun yarn, the underlying fabric is woven from warp yarns and weft yarns, the warp yarn is combed long-staple cotton/polyester core-spun yarn, and the weft yarn is combed long-staple cotton/polyester core-spun yarn. cotton yarn.