High-electromagnetic-shielding multilayer silver fiber fabric

An electromagnetic shielding and silver fiber technology, which is applied in the field of silver fiber multilayer fabrics, can solve the problems of reducing shielding performance, affecting the durability of electromagnetic shielding of fabrics, and affecting the appearance, so as to improve service life, excellent electromagnetic shielding performance, reduce oxidation and possible effects of sun exposure
CN103587155AActive Publication Date: 2014-02-19QINGDAO UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
QINGDAO UNIV
Publication Date
2014-02-19

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Abstract

The invention discloses a high-electromagnetic-shielding multilayer silver fiber fabric. The high-electromagnetic-shielding multilayer silver fiber fabric comprises surface layers and a lining layer, a silver fiber texture layer having a spatial three-dimensional slot type structure, used for the electromagnetic shielding and connecting the surface layer with the lining layer is arranged between each of the surface layer and the lining layer, the silver fiber texture layer is uniformly distributed in each of the transverse rows of a healthy fabric, and the silver fiber between adjacent two transverse rows forms the spatial three-dimensional slot type structure through hot compression and fixation to realize close contact. The silver fiber texture layer is used as the connecting layer for connecting each of the two surfaces with the lining layer, and the surface layers and the lining layer are used to cover, so the fabric is beautiful, the solarization possibility of oxidized silver-plated fibers is reduced, and the silver layer of the silver-plated fibers is protected; and the connecting layer forms the spatial three-dimensional slot type structure, so the silver fibers in two adjacent transverse rows contact with each other to form a conductive circuit, so the electromagnetic shielding effect is substantially improved.
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Description

technical field

[0001] The invention belongs to the technical field of textile product structure, and in particular relates to a silver fiber (filament, the same below) multi-layer fabric with high electromagnetic shielding. Background technique

[0002] Existing anti-radiation fabrics are generally double-layer or triple-layer fabrics composed of conventional yarn braids and silver-plated filament braids. CN201849030U discloses a kind of anti-electromagnetic radiation woven fabric of silver-plated fiber. Due to the double-layer structure design, the fabric has a double-sided effect. One side is mainly woven by conventional yarn, and the other side is mainly woven by silver-plated fiber. connected by a small number of interweaving points. But these structures inevitably make the silver-plated fiber layer exposed on the outer layer or the inner layer. CN202559029U then discloses a kind of weft plain stitch silver fiber antibacterial fabric, has double-sided effect fabric ow...

Claims

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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