CN203854260U

CN203854260U - Anti-haze composite fabric

Info

Publication number: CN203854260U
Application number: CN201420242411.7U
Authority: CN
Inventors: 刘新金; 苏旭中; 张洪; 朱预坤
Original assignee: Jiangnan University
Current assignee: Jiangnan University
Priority date: 2014-05-13
Filing date: 2014-05-13
Publication date: 2014-10-01
Anticipated expiration: 2024-05-13

Abstract

The utility model discloses an anti-haze composite fabric comprising a surface layer, a middle layer and a bottom layer, wherein the surface layer comprises three layers of plain weave fabrics, namely the first layer of fabric, the second layer of fabric and the third layer of fabric, a filter element of the middle layer is a granular activated carbon filter element, and the bottom layer comprises two layers of plain weave fabrics, namely the first layer of fabric and the second layer of fabric. In two layers of connected fabrics in the composite surface layer and the bottom layer plain weave fabrics, warps of the upper layers of fabrics are lift to be interwoven with wefts of the lower layers of fabrics to form tying knots to connect two adjacent layers of fabrics. The anti-haze composite fabric disclosed by the utility model has the advantages that a composite method is adopted to comprehensively utilize the anti-bacterial function of apocynum venetum and the adsorption function of activated carbon, so that the function, effectively preventing PM2.5, of the composite fabric can be realized, meanwhile, covering yarns are added in the surface layer and bottom surface fabrics, so that a certain telescopic function of the composite fabric can be realized, and a foundation for the development of masks, and the like can be laid.

Description

A kind of anti-haze composite material

Technical field

The utility model relates to textile technology field, relates to specifically a kind of anti-haze composite material.

Background technology

In aerodynamics and environmental meterorology, particle is classified by diameter, the TS(TotalSuspendedParticle that is called that particle diameter is less than 100 microns), i.e. total suspended matter particle; It is ParticulateMatter abbreviation that particle diameter is less than the PM10(PM that is called of 10 microns), i.e. pellet; The PM2.5 that is called that particle diameter is less than 2.5 microns, can enter lung particle, its diameter be only equivalent to people hairline thickness 1/20.Although PM2.5 is the little component of content in earth atmosphere composition, but it is compared with thicker Atmospheric particulates, particle diameter is little, is rich in a large amount of poisonous and harmful substances and the time of staying in atmosphere is long, fed distance is far away, thereby larger to health and Atomspheric Environmental.

Black bamboo charcoal fiber and its products is with its good bacteriostasis property, and superpower absorption property, is widely used in antibiotic fabric, especially the utilization on underclothes.The multi-functional characteristic of black bamboo-carbon fibre has caused the concern of textile limit, the Functional Requirement of its distinctive comfortable, healthy, environmental protection, health care.China is bamboo resource big country, and black bamboo-carbon fibre is drawn materials conveniently, and the exploitation of its product can effectively utilize the bamboo resource of China's abundant, develops unique product.Bamboo charcoal powder in black bamboo-carbon fibre contains Determination of multiple metal elements and the carbides thereof such as potassium, magnesium, manganese, has very strong far infrared transmission and anti-ultraviolet function.In apocynum fibre, content of cellulose is up to 81.4%, and fibre strength is high, and soft, has stronger wettability power, and corrosion resistance is strong, is described as " king of wild fiber ".Bluish dogbane has stronger antibiotic property, there is research data surface, apocynum fibre to the bacteriostasis rate of staphylococcus aureus, pseudomonas aeruginosa, EHEC and Candida albicans can up to 50% and more than, bluish dogbane fabric is through washing aseptic rate after more than 30 times still higher than the 10-20 of general fabrics doubly.In addition, bluish dogbane and textile blend fabric drapability, antistatic behaviour are better, and moisture absorption is loose wet fast, have the outward appearance as silk.At present, conventional single-layer fabric cannot meet people to the polyfunctional requirement of fabric, therefore, adopts MULTILAYER COMPOSITE method exploitation composite material more and more to come into one's own.For this, the utility model adopts the method for MULTILAYER COMPOSITE to provide a kind of anti-haze composite material.

Summary of the invention

The purpose of this utility model is the composite material that adopts a kind of anti-haze of MULTILAYER COMPOSITE method exploitation.

In order to achieve the above object, the technical solution adopted in the utility model is: a kind of anti-haze composite material, comprises surface layer, middle filter core layer and bottom; Described surface layer comprises three layers of plain cloth: ground floor fabric, second layer fabric and treble cloths, the warp thread of described ground floor fabric is mentioned and the weft yarn of second layer fabric interweaves forms access node and realizes the connection between ground floor and second layer fabric, and the warp thread of described second layer fabric is mentioned and the weft yarn of treble cloths interweaves forms access node and realize the connection between the second layer and treble cloths; Described intermediate layer filter core is granular activated carbon filter core; Described bottom comprises two-layer plain cloth: upper layer of fabric and layer fabric, the warp thread of described upper layer of fabric mention with the weft yarn of layer fabric interweave form access node realize connection each other; Described surface layer, middle filter core layer and bottom are by directly making method combination.

Described surface layer ground floor fabric is weaved and is formed by warp thread and weft threads, and described warp thread is combed long staple cotton and apocynum fibre mixed yarn, and described weft yarn is combed long staple cotton/wash covering yarn; Described surface layer second layer fabric is weaved and is formed by warp thread and weft threads, and described warp thread is combed long staple cotton and bamboo fiber blended yarn, and described weft yarn is combed long staple cotton/wash covering yarn; Described surface layer treble cloths is weaved and is formed by warp thread and weft threads, and described warp thread is combed long staple cotton and bamboo fiber blended yarn, described weft yarn be day silk and and apocynum fibre mixed yarn; Described bottom upper layer of fabric is weaved and is formed by warp thread and weft threads, described warp thread is combing long wool Quality Pure Cotton Yarn Production, described weft yarn is combed long staple cotton/wash covering yarn, described bottom layer fabric is weaved and is formed by warp thread and weft threads, described warp thread is combed long staple cotton/wash covering yarn, and described weft yarn is combing long wool Quality Pure Cotton Yarn Production.

The utility model has the advantages that: adopt complex method, can fully utilize the antibacterial functions of bluish dogbane, the adsorption function of active carbon, realize the effective anti-PM2.5 function of composite material, simultaneously, in surface layer and bottom fabric layer, add covering yarn, can realize composite material and there is certain telescopicing performance, thereby lay the foundation for the exploitation of mouth mask etc.

Brief description of the drawings

Fig. 1 is the utility model structural representation.

Fig. 2 is the syndeton schematic diagram between adjacent two layers.

Detailed description of the invention

As depicted in figs. 1 and 2; a kind of anti-haze composite material of the utility model comprises surface layer 1, intermediate layer 2 and bottom 3; wherein surface layer 1 comprises three layers of plain cloth: ground floor fabric, second layer fabric and treble cloths; intermediate layer 2 filter cores are granular activated carbon filter core, and bottom 3 comprises two-layer plain cloth: upper layer of fabric and layer fabric.In composite cover and bottom plain cloth, be connected two-layer fabrics at the middle and upper levels the warp thread 4 of fabric mention and the weft yarn 5 of layer fabric interweaves and forms access node and realize the connection between adjacent two layers fabric.

In spinning process, prepare first respectively composite cover and bottom and middle filter core layer, next by directly making method combination, finally obtains required composite material by the surface layer obtaining, middle filter core layer and bottom.

Claims

1. an anti-haze composite material, comprise surface layer, middle filter core layer and bottom, it is characterized in that: described surface layer comprises three layers of plain cloth: ground floor fabric, second layer fabric and treble cloths, the warp thread of described ground floor fabric is mentioned and the weft yarn of second layer fabric interweaves forms access node and realizes the connection between ground floor and second layer fabric, and the warp thread of described second layer fabric is mentioned and the weft yarn of treble cloths interweaves forms access node and realize the connection between the second layer and treble cloths; Described intermediate layer filter core is granular activated carbon filter core; Described bottom comprises two-layer plain cloth: upper layer of fabric and layer fabric, the warp thread of described upper layer of fabric mention with the weft yarn of layer fabric interweave form access node realize connection each other; Described surface layer, middle filter core layer and bottom are by directly making method combination.

2. the anti-haze composite material of one according to claim 1, it is characterized in that: described surface layer ground floor fabric is weaved and formed by warp thread and weft threads, described warp thread is combed long staple cotton and apocynum fibre mixed yarn, and described weft yarn is combed long staple cotton/wash covering yarn; Described surface layer second layer fabric is weaved and is formed by warp thread and weft threads, and described warp thread is combed long staple cotton and bamboo fiber blended yarn, and described weft yarn is combed long staple cotton/wash covering yarn; Described surface layer treble cloths is weaved and is formed by warp thread and weft threads, and described warp thread is combed long staple cotton and bamboo fiber blended yarn, described weft yarn be day silk and and apocynum fibre mixed yarn; Described bottom upper layer of fabric is weaved and is formed by warp thread and weft threads, described warp thread is combing long wool Quality Pure Cotton Yarn Production, described weft yarn is combed long staple cotton/wash covering yarn, described bottom layer fabric is weaved and is formed by warp thread and weft threads, described warp thread is combed long staple cotton/wash covering yarn, and described weft yarn is combing long wool Quality Pure Cotton Yarn Production.