Request pdf study of threedimensional spacer fabrics. Gehring tricot has ability to achieve this through warp knit raschel, circular knit, and simplex equipment. It is very reasonably priced, so for the quality of dyeing, the strength, nice weight and softness, it is a great value. With a threedimensional structure and a fluffy connecting layer in the middle, allow spacer fabrics to have the same firm and. Analysis of the thermal comfort and impact properties of the. Spacer fabrics are a kind of 3d manufactured textile structures in which two outer. For spacer fabric with a patterned decorative face up to three guide bars are needed,in this case two guide bars are available for the opposite face and two for the space. Spacerfabric, black the black binopac binocular harness has all the same features youll find in our original models except that it is made of our own spacerfabric.
Knitted fabrics for industrial application textile learner. Contact us to know more about the selected innovative space fabrics. Jun 19, 2014 spacer fabric heights preset in this way can vary between 1. Macro spacer fabric is broken down into three main layers. Figure knitting scheme spacer fabric weft knitting. Pfd prepared for dyeing rtd ready to dye definitions.
Discover fabric technologies built to boost innovation. Spacer fabric spanflexstretching all possibilities. A wide variety of 3d spacer fabric options are available to you, such as in. The mesh provides comfortable permeability, shock absorption, and good elastic resiliency. Spacer fabrics have several attributes that make them ideal for a variety of uses including strength, insulation, breathability, and durability. These are mainly produced on double needle bar warpknitting machines. Spacer considerations fabric architecture magazine. It is also designed to disperse shear and direct pressure, ideal for sensitive and cold backed horses. Lowstress mechanical properties of spacer fabrics are investigated from the six polyester warpknitted spacer fabrics and have been tested on. This material is used for example in layers of mattress cores, for the. Spacer fabrics can also be produced on a circular double jersey machine or on a flat machine that is controlled electronically so as to produce weft knitted spacer fabrics figure 4.
The results show that spacer fabric a4 has higher rate of heat transfer between all other samples p. As wound dressings should quickly absorb great amounts of exudates, superabsorbent yarns were selected to knit the spacer layer of the fabric. Producing fabric on the circular knitting machine allows for short runs to be economically produced, which is ideal for fashion items kunde, 2004. A study on the compression behavior of spacer fabrics. Analysis of the thermal comfort and impact properties of. Spacer fabrics offers from spacer fabrics manufacturer. Three different methods were used to find the shear angle during loading rate of 10 mmmin. Its even used in the elaborately shaped yet breathable costumes worn by the performers of cirque du soleil. Incorporate insect repellents or insecticides into the spacer fabricafter designing the spacer fabric. Therefore, selection of spacer fabric for winter clothing according to its fabric characteristics. The elastic resiliency rate could reach above 93% after bearing.
Jan 24, 2017 3d spacer mesh is a double layer of a smooth polyester knit with open holes backed by a lattice open weave. Spacer fabric offers from spacer fabric,manufacturer. This is the thicker of our two options find the 18 here. The thickness of the fabric or the z dimension is maintained via the use of a spacer yarn and hence the name, 3d spacer yarn. Fabric technologies pailung the fabric of innovation.
For example, enter 1 for one 12 x 60 piece or 2 for a 24 x 60 pieces. Manufacturing of spacer fabrics in technical and clothing area. Natural cotton, after weaving and washing, is an offwhite color like a light shade of ecru or cream. Design a novel spacer fabric for insect controlour team will design a novel spacer fabric that optimizes pore tortuosity to prevent insect penetration, yet allow air flow and moisture transmission to provide optimum plant growth and development. Usually the 3d spacer fabric composite without extra reinforcement is called monospacer fabric composite, which provides outstanding facesheet core debonding. Spacer fabrics supplier,spacer fabrics factory,spacer fabrics wholesaler,exporter,spacer fabrics distributors from taiwan and around the. With the uses of high and low butt needles, spacer fabrics are produced in weft knitting by tucking on dial and cylinder needles at the same feeder and knittingplating on the dial needles. The binopac spacerfabric is a special open weave foam fused to an outer polymesh which creates a. Incorporate insect repellents or insecticides into the spacer.
Structure a3 including neoprene foam and spacer fabric has higher heat transfer percent than neoprene foam sample a1. Weevknit knitting machines and fabric technologies help designers, brands and manufacturers explore a whole new world of possibilities. Thus, we innovate spacer fabric remain the fluffy hand feel without microfiber issue. Another yarn type in the top layer, bottom layer and connection yarns can be used. The influence of fabric parameter on lowstress mechanical. Then, different properties, including wettability, absorbency, permeability, and. Abstract the shear behavior of 3d spacer knitted fabrics was investigated by using a picture frame fixture. Normally, if the fabric is to be dyed, it goes straight to the dyer at that point. Threedimensional 3d spacer fabric composite is a novel lightweight sandwich structure, the reinforcement of which is integrally woven with two facesheets connected by continuous fibers named piles in the core. The fields of applications are named, production machineries for the rowings are developed but the manufacturing of spacer fabric still has huge demands on the development of new manufacturing machines. All the structural parameters of the spacer fabric affect the compression behavior and cushioning performance. Our spacer fabrics are the highest quality spacer material on the market today. A study on compression behavior of warp knitted spacer.
Many more spacer fabrics were also selected as selection. Jul 27, 2016 this video is tell us where is 3d spacer fabric or called 3d mesh from, it contains the entire production process. This video is tell us where is 3d spacer fabricor called 3d mesh from, it contains the entire production process. Twelve different types of spacer fabrics were first fabricated.
A distance fabric spacer fabric or double walled fabric consists of two or more woven layers that are connected with connection yarns yarns in the third dimension. D230020 was selected the best product in second layer category ispo textrends forum ss 1819. An experimental study of compression behavior of warp. Spacer fabrics supplier, spacer fabrics factory, spacer fabrics wholesaler,exporter, spacer fabrics distributors from taiwan and around the world at. In this paper the utilization of spacer fabrics in activewear will be investigated and discussed. Tekknit currently produces one type of spacer fabric.
Novel spacer textiles for insect control luna innovations. Physical and mechanical properties j o u r n a l o f m a t e r i a l s p r o c e s s i n g t e c h n o l o g y 2 0 6 2 0 0 8 359364. Pdf inplane shear behavior of 3d spacer knitted fabrics. Except thickness, the differences of all other properties between the four kinds of the spacer. Thus, the spacer fabric is a threedimensional knitted fabric consisting of two separate knitted substrates, which are joined together or kept apart by spacer yarns. Aug 17, 2015 abstract the shear behavior of 3d spacer knitted fabrics was investigated by using a picture frame fixture.
Thermophysiological properties of 3d spacer knitted fabrics. Knitted spacer fabric is one of those products that are desirable for. By combining two numbers of surface yarns and two kinds of superabsorbent spacer yarns, four types of fabrics were produced. Spacer fabrics are threedimensional fabrics, which are available in different executions and material thicknesses. Spanflexs infrared spacer fabric, d230015, was selected as second layer top 10 and outer layer top 5 in ispo textrends forums. Spacer fabric is a specialized threedimensional textile that uniquely facilitates air flow, breathability and lightweight shape support. The physical properties of spacer fabrics, including air permeability, thermal conductivity, water vapor permeability, absorbency and compression. The thin air mesh can be applied in clothing, bags, hats, shoes, baby carriages.
A study on the compression behavior of spacer fabrics designed for. The major single feature of warp knitted spacer fabrics is that virtually any thickness can be obtained, depending upon the type of machinery used and the type of yarns and structures used. The spacer fabrics having lower spacer inclination angle, more fabric thickness, finer spacer yarns and larger mesh size of the outer layers are meant for absorption of lower energy with greater efficiency. The laws of force exerted on spacer yarn followed by fabric. Investigation of joints in 3d spacer fabric composites. Mechanical properties of the composite sheets test of the used gfpp hybrid yarns 15 adil mountasir et al. Possibly our best selling cotton, this fabric takes dye as if it were mercerized its not. Its 3d dimensional as it is thickscant 18, has a slight stretch in both directions and is quite firm as was probably intended for laptop, ipad covers. Pillow fabric pillow spacer fabric the thickness of the mesh can be from 3mm to 12mm. Three different plies of spacer fabrics were analysed by means of thermophysiological comfort properties to select the suitable interlining material. Application of superabsorbent spacer fabrics as exuding. Sep 09, 2009 spacer fabric are knitted on warp knitting raschel machines with two needle bars. Pdf with the advances in textile technology and manufacturing methods. Most often used between the tang and handle material on fulltang fixed blade knives.
Spacer fabric is at work in your climatecontrolled car seat, running shoes and hiking backpack. Use for utility bags, luggage, chair or seat cushions, seat covers, and cap stiffeners. Spacer fabrics manufacturer taiwan over 5,000 buyers including importer and distributor and wholesale. Spacer fabrics have been used in many areas varying from medical applications to protection applications. Polyester spandex spacer w dwr at271dwr innovation. Several sources offer machines capable of cutting woven spacer fabric. Permeability and impact properties of warpknitted spacer fabrics for.
The binopac spacerfabric is a special open weave foam fused to an outer polymesh which creates a highly breathable yet strong product. Spacer fabric heights preset in this way can vary between 1. Procedia materials science 2 20 10 a 17 the stresses placed on the hybrid yarns during processing. Development of noncrimp multilayered 3d spacer fabric. Among the many industries that use spacers are intimate apparel, motion pictures, childrens apparel, theme park character costumes, skydiving suits, wheelchair covers, and orthopedic braces. Pdf enhancement of the aesthetics appearance and softness of. In addition, this intelligent spacer fabric offers wideranging coating options. Macro spacer fabric uniquely mimics the compression and supportive characteristics of neoprene but differs with neoprene in that the spacer material is completely breathable. The positive effects of spacer structures on environment are clearly to see.
They provide excellent properties such as a low weight, durable elasticity and their climate effect. Spacer fabric the warpknitted spacer fabric used in this study was knitted with a typical structure on a ge296 high speed doubleneedle bar raschel machine equipped with six yarn guide bars gb built by wuyang warp knitting machine limited in china. Assessment of physical properties of spacer fabric university of. In this research the compression behaviour of spacer fabrics designed for. Furthermore, it can be understood that neoprene foam sample a1 represents the lowest heat transfer percent. Especially the three dimensional characteristic of spacer fabrics presents different opportunities for special applications.
Mechanical reinforcement of threedimensional spacer fabric. Air permeability and thermal conductivity of spacer fabric are closely related to the fabric density. If it is to be sold as bleached fabric or made into white clothing, it is first bleached, washed, then often treated. If it is to be sold as bleached fabric or made into white clothing, it is first bleached, washed, then often treated with optic whiteners and washed again. An experimental study of compression behavior of warpknitted. Its even used in the elaborately shaped yet breathable costumes worn by the. Spacer fabric is a high tech material and is designed to distribute weight and allow maximum air flow which benefits the skins and provides healthy skin tone and aids blood circulation. Both plain and jacquard are being used for applications ranging from bra cups to costumes. Used for breathable, padded areas on outdoor backpacks, shoulder or carrying straps, hip belts, etc. This 2mm thick spacer mesh fabric features a mesh face, smooth back and lofty thickness. Depending of the product and its requirement,a minimum of four guide bars normally,however five to seven guide bars are in use.
Together with these partners the project commenced with the development of a novel material system consisting of a spacer fabric sandwiched in a stressed glass fiber skin. To view this fabric in 60 wide click here and in black click here. Spacers aluminum spacer material free shipping on orders. The distance between the needle bars is adjustable in certain ranges and is different for the various machines types for knitting spacer. D3 spacer fabric is an open, 3dimensional knit combining as many as 3 different fibers, one on each side and one in the center, taking advantage of the best qualities of each fiber. The compression tests involving 10 samples were carried out by texlab precision instruments ct250 based on chinese standard fzt01051. Mechanical reinforcement of threedimensional spacer. Exploring use of warpknitted spacer fabric as a substitute for the. Discover a fabric technology as strong as a weave but as comfortable as a knit. Over the last 10 years we have developed xd spacer, a range of three dimensional knitted fabrics. Integral computational design for composite spacer fabric.
The compression resistant characteristic of spacer fabrics is one of their main properties. The fabric codes and the specifications of the spacer fabrics, including areal mass, thickness, density, porosity, and surface stitch density, are listed in table 2. Application of superabsorbent spacer fabrics as exuding wound. Sun pui ng and yip,2008 the 3d spacer fabrics have superhigh specific. Warpknitted spacer fabric reinforced syntactic foam mdpi.
91 654 994 648 809 527 1214 7 1443 1381 502 1420 560 1444 200 1424 1429 455 258 191 995 1010 548 1470 1135 1210 699 520 1208 1062 169 157 1280 994 681 1002 138 940 205 1035 1345 1046 715