CN103587155B - A kind of silver fiber Multilayer plus material of high electromagnetic shielding - Google Patents
A kind of silver fiber Multilayer plus material of high electromagnetic shielding Download PDFInfo
- Publication number
- CN103587155B CN103587155B CN201310613506.5A CN201310613506A CN103587155B CN 103587155 B CN103587155 B CN 103587155B CN 201310613506 A CN201310613506 A CN 201310613506A CN 103587155 B CN103587155 B CN 103587155B
- Authority
- CN
- China
- Prior art keywords
- layer
- silver fiber
- silver
- electromagnetic shielding
- fiber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Woven Fabrics (AREA)
- Knitting Of Fabric (AREA)
Abstract
The invention discloses a kind of silver fiber Multilayer plus materials of high electromagnetic shielding, including surface layer and inner layer, the silver fiber organized layer for the connection surface layer of electromagnetic shielding and the space three-dimensional trench structure of inner layer is provided between surface layer and inner layer, the silver fiber organized layer is distributed evenly in each row of healthy cloth, silver fiber between adjacent two row, since thermocompression forming forms space three-dimensional trench structure, and close contact.Using silver fiber organized layer as two surface layers of connection and the articulamentum of inner layer; pass through the covering of surface layer and inner layer; so that the fabric is more beautiful; and reduce possibility of the oxidation silver plated fiber by solarization; the silver layer of silver plated fiber is protected not to be destroyed, articulamentum is because foring space three-dimensional trench structure so that the silver fiber of two rows adjacent to each other is in contact; galvanic circle is formd, effectiveness is substantially increased.
Description
Technical field
The invention belongs to Textile Product Structure technical field more particularly to a kind of silver fiber of high electromagnetic shielding (long filament, under
Multilayer plus material together).
Background technology
Existing radiation-proof fabric is usually pair that be compound by conventional yarns braiding layer and silver-plated long filament braiding layer and constituting
Layer structure or three-decker fabric.CN201849030U discloses a kind of silver plated fiber anti-electromagnetic radiation woven, due to using
Double-layer structure designs, thus fabric has two-sided effect, is mainly woven on one side by conventional yarns, another side is mainly by silver-plated
Fibrage forms, and two sides leads to too small amount of intertwined point and is connected.But these structures inevitably make silver plated fiber layer
Naked exposed on external layer or inner layer.CN202559029U then discloses a kind of latitude plain silver fiber antibiotic fabric, due to using plaiting
It organizes and there is two-sided effect fabric, be shown as conventional yarns on one side, and another side shows that silver plated fiber as described in Figure 1 can not
Silver plated fiber layer is covered between inner layer and outer layer.Because silver plated fiber is Dark grey, this not only influences the beauty of fabric, and
Influence the durability of fabric electromagnetic shielding.On the one hand, the effects that exposure because of silver plated fiber layer and chronic sun exposure are aoxidized and are worn,
The silver layer yellowing that can lead to silver plated fiber surface influences the beauty of dress.On the other hand, because of the once personal contact of silver plated fiber layer
Skin, can be worn or the influence of sweat, and silver layer is made to fall off or yellowing, and reduce shielding properties.
Invention content
In view of the deficienciess of the prior art, providing, one kind is of simple structure and low cost, electromagnet shield effect is high, uses
The silver fiber Multilayer plus material of long lifespan, high electromagnetic shielding beautiful and generous, with high three-decker effect.
In order to solve the above technical problems, the technical solution used in the present invention is：A kind of silver fiber of high electromagnetic shielding is more
Shell fabric includes being formed by the cotton soft surface layer that either other yarns are formed and by cotton or other yarns
The inner layer with moisture absorption sweat discharging functions, it is characterised in that：The connection for electromagnetic shielding is provided between surface layer and inner layer
The silver fiber organized layer in space three-dimensional groove profile serpentine structure of surface layer and inner layer, the silver fiber organized layer is homogeneously disposed in strong
The silver fiber of each row of health cloth, adjacent two row is in contact by space three-dimensional trench structure.
The silver fiber Multilayer plus material of above-mentioned high electromagnetic shielding, it is characterized in that：Between surface layer and inner layer is in space three
The silver fiber organized layer for tieing up trench structure, passes through thermocompression forming.
The silver fiber Multilayer plus material of above-mentioned high electromagnetic shielding, it is characterized in that：Other yarn materials be include terylene,
Chemical fibre including polyamide fibre or acrylic fibers.
The silver fiber Multilayer plus material of above-mentioned high electromagnetic shielding, it is characterized in that；The yarn uses single thread or double weaving yarns.
The silver fiber Multilayer plus material of above-mentioned high electromagnetic shielding, the content of the silver fiber generally between 10~50%,
Other fiber yarns can be the natural fiber including cotton, fiber crops, silk, hair, or including terylene, polyamide fibre or acrylic fibers
Chemical fibre.The fineness of these yarns is generally between 4tex~60tex.
The silver fiber is that a kind of 6 (or polyamide fibre 66) surface of polyamide fibre height as obtained from the silver-plated technology of specialty chemical is led
Conductive fiber, fineness generally between 30D~150D, resistance value 400 Ω/100cm (when 40D) below.
The silver fiber Multilayer plus material of above-mentioned high electromagnetic shielding, the yarn use single thread or double weaving yarns.
The advantages of silver fiber Multilayer plus material of electromagnetic shielding of the invention high is：Using silver fiber organized layer as connection surface layer and
The connection structure of inner layer, by means of the covering on surface layer and inner layer so that the silver plated fiber as articulamentum reduces oxidation and day
The possibility of solarization protects the silver layer of silver plated fiber not to be destroyed, and substantially increases the service life of fabric, and plays connection function
Silver fiber makes the silver fiber close contact of neighbouring two row, is formed due to foring distinctive Three-Dimensional Groove serpentine structure
Galvanic circle, imparts the excellent electromagnet shield effect of fabric.
The silver fiber collection coil structure layer in space three-dimensional groove profile serpentine structure between surface layer and inner layer is
Reinforce and stablize by shrink and thermocompression forming synergistic effect that fabric post-processes, it is characterized in that：Through shrinking, treated
Fabric shrinkage must control within 1~3%, and heat setting temperature control is at 120~190 DEG C, hot pressing speed control 10~
80 ms/min, line pressure is 30~100 kilograms per centimeters.
Description of the drawings
Fig. 1 is the band yarn structural schematic diagram of traditional weft plain weave.
Fig. 2 is the structural schematic diagram of 1 half tuck of the embodiment of the present invention.
Fig. 3 is the structural schematic diagram of 2 pairs of half tucks of the embodiment of the present invention.
Fig. 4 is the structural schematic diagram of 3 complete or collected works of the embodiment of the present invention circle.
Fig. 5 is the serpentine silver fiber schematic diagram in the structure of Three-Dimensional Groove.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment is described in further details the present invention.
Embodiment 1：
Fig. 1 is the band yarn structural schematic diagram of traditional weft plain weave, and figure includes silver fiber 1 and yarn tissue.
As shown in figure 3, a kind of silver fiber Multilayer plus material of high electromagnetic shielding, includes being formed for 10tex cotton yarns by fineness
Soft surface layer and inner layer, be provided between surface layer and inner layer it is as shown in Figure 3 as electromagnetic shielding for connecting
The 70D silver fibers organized layer with Three-Dimensional Groove structure of surface layer and inner layer, the silver fiber organized layer is by silver fiber 1 and silver fiber
2 compositions, the silver fiber organized layer is uniformly distributed in each row of health cloth cover material, the silver fiber between adjacent two row by
In shrink and thermocompression forming formation space three-dimensional trench structure, close contact, fabric shrinkage control within 3%, and hot pressing is fixed
Type temperature is 160 DEG C, and hot pressing speed is 80 ms/min, and line pressure is 35 kilograms per centimeters, and fabric weight is controlled 200~240
Grams m2Between.Chemical fiber plus material raw material is the chemical fibre including terylene, polyamide fibre or acrylic fibers.Yarn is knitted using single thread or double yarns
It makes.
Embodiment 2：
The present embodiment part same as Example 1 repeats no more, the difference is that：By the silver fiber 1 of 150D with complete
Tuck constitutes shielding organized layer between surface layer and inner layer, as shown in figure 4, the structure can assign the healthy preferable electromagnetism of cloth fabric
Shield effectiveness.
The silver fiber organized layer is uniformly distributed in each row of health cloth cover material, the silver fiber 1 of adjacent two row, by
In shrink and thermocompression forming formation space three-dimensional trench structure, close contact, fabric shrinkage control within 1%, and hot pressing is fixed
Type temperature is 180 DEG C, and hot pressing speed is 50 ms/min, and line pressure is 88 kilograms per centimeters, and fabric weight is controlled 220~260
Grams m2Between.
Embodiment 3：
A kind of silver fiber Multilayer plus material of high electromagnetic shielding, include by fineness be 14.5tex cotton yarns formed it is soft
Surface layer and inner layer, be provided between surface layer and inner layer it is as shown in Figure 2 as electromagnetic shielding for connect surface layer and in
The 40D silver fibers organized layer with Three-Dimensional Groove structure of layer, the silver fiber organized layer are made of silver fiber 1, which can assign
Give the excellent effectiveness of healthy cloth fabric.
The silver fiber organized layer is uniformly distributed in each row of health cloth cover material, and the silver of the 40D of adjacent two row is fine
Dimension, due to shrink and thermocompression forming formation space three-dimensional trench structure, close contact, fabric shrinkage control within 2%,
Thermocompression forming temperature is 170 DEG C, and hot pressing speed is 60 ms/min, and line pressure is 80 kilograms per centimeters, and fabric weight control exists
1600~200 grams ms2Between.
Using knitting, formed by Fig. 2, Fig. 3, healthy cloth structure braiding shown in Fig. 4, including by chemical fiber yarn or cotton yarn
Soft outer layer, and the inner layer with moisture absorption sweat discharging functions that is formed by chemical fiber yarn or cotton yarn, outer layer and in
The silver fiber for connecting outer layer and inner layer as electromagnetic shielding, the silver fiber are provided between layer in a manner of tuck knitting
It is distributed in each row of health cloth cover material.Although healthy cloth is double-sided cloth, typically one side is cotton yarn, and another side is other yarns
The cotton yarn of line or other colors, due to using silver fiber as the tuck yarn for connecting two layers, being allowed to be substantially at two layers of centre,
Thus healthy cloth is made to be provided with three-decker effect.Both it can avoid being exposed to outside because of silver plated fiber layer, because of solarization yellowing, contact mill
It damages and reduces shield effectiveness, also can avoid influencing beauty because silver fiber color is gloomy, easy to change.
Generally, it is considered that make the electromagnet shield effect that silver-colored fabric will have, it is necessary to keep the silver plated fiber in fabric mutual
Connection interweaves, and directly constitutes conductive network.And in the present invention, each row silver fiber being between inner layer and surface layer,
Direct lopping connection is not formed on braiding structure and is interweaved.Theoretically infer, this structure does not have very good screen
Cover efficiency.Therefore the engineers and technicians for being familiar with knitting technology touched using this structure it is not recommended that design electromagnetism
Loomage.Novelty of the present invention and creative exactly embodiment using half collection coil structures or double half here, either collect loop knot
Structure or complete or collected works' coil structures, be all conceived to by silver fiber stablize in the centre of inner layer and outer layer, so that healthy cloth is provided with
Three-decker effect to be effectively protected silver fiber, and assigns fabric preferable appearance, at the same impart healthy cloth fabric compared with
High electromagnet shield effect.It is dissected by being conscientiously divided to it is not difficult to find that although the silver fiber between upper and lower two row is not direct
It lopping is woven, does not also form direct interleaved contact, but actually since silver fiber is linking together inner layer and outer layer
Meanwhile the silver fiber of each row all has serpentine structure, but this serpentine silver fiber structure 3 is in two dimensional surface,
But a kind of distinctive Three-Dimensional Groove structure 4 is formed, as shown in figure 5, the Three-Dimensional Groove structure 4 is formed in Three-Dimensional Groove 5, especially
It is so that fabric is generated certain contraction and press polish sizing by post-processing, make this distinctive the three of silver fiber structure 3
It ties up groove profile serpentine structure more to stablize, keeps the contact of the silver fiber of adjacent two row closer.To make theoretically can not possibly
The healthy cloth braiding structure for having good shield effectiveness, does not have good shield effectiveness only virtually, shield effectiveness is reachable
40dB or more has 99.99% can be shielded, has reached military requirements from 1000Hz to the electromagnetic wave of 30,000,000 Hz, but also
Can well by silver fiber " Tibetan " in it is inner between layers, keep fabric more beautiful, protect silver fiber well, improve and knit
The service life of object.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, the art
Those of ordinary skill, the present invention essential scope in, the variations, modifications, additions or substitutions made, should all belong to the present invention
Protection domain.
Claims (4)
1. a kind of silver fiber Multilayer plus material of high electromagnetic shielding, include formed by cotton or other yarns it is soft
Surface layer and the inner layer with moisture absorption sweat discharging functions formed by cotton or other yarns, it is characterised in that：Surface layer and in
It is provided between layer for the connection surface layer of electromagnetic shielding and the silver fiber tissue in space three-dimensional groove profile serpentine structure of inner layer
Layer, the silver fiber organized layer are homogeneously disposed in each row of surface layer and inner layer, and the silver fiber of adjacent two row passes through space three
Dimension trench structure is in contact, and the silver fiber organized layer in space three-dimensional groove profile serpentine structure between surface layer and inner layer, is logical
Cross fabric post-processing shrink and thermocompression forming synergistic effect and reinforce and stablize, through fabric shrinkage control of shrinking that treated
Within 1~3%, heat setting temperature control is system in 10~80 ms/min, line pressure in 120~190 DEG C, hot pressing speed control
30~100 kilograms per centimeters.
2. the silver fiber Multilayer plus material of high electromagnetic shielding according to claim 1, it is characterized in that：Between surface layer and inner layer
The silver fiber organized layer in space three-dimensional trench structure, pass through thermocompression forming.
3. the silver fiber Multilayer plus material of high electromagnetic shielding according to claim 1, it is characterized in that：Other yarn materials
It is the chemical fibre including terylene, polyamide fibre or acrylic fibers.
4. the silver fiber Multilayer plus material of high electromagnetic shielding according to claim 1,2 or 3, it is characterized in that；The yarn is adopted
With single thread or double weaving yarns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310613506.5A CN103587155B (en) | 2013-11-28 | 2013-11-28 | A kind of silver fiber Multilayer plus material of high electromagnetic shielding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310613506.5A CN103587155B (en) | 2013-11-28 | 2013-11-28 | A kind of silver fiber Multilayer plus material of high electromagnetic shielding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103587155A CN103587155A (en) | 2014-02-19 |
| CN103587155B true CN103587155B (en) | 2018-08-24 |
Family
ID=50077573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310613506.5A Active CN103587155B (en) | 2013-11-28 | 2013-11-28 | A kind of silver fiber Multilayer plus material of high electromagnetic shielding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103587155B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234845A (en) * | 2017-05-02 | 2017-10-10 | 南昌市婧麒服饰有限公司 | A kind of radiation-proof fabric and preparation method |
| CN108169580B (en) * | 2017-12-11 | 2020-02-07 | 中原工学院 | Fiber arrangement box and method for measuring electromagnetic characteristics of shielding yarns in different spatial arrangements |
| CN116461158B (en) * | 2023-04-20 | 2024-01-16 | 武汉纺织大学 | Electromagnetic shielding and sweat transmission integrated protective textile and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3229600B2 (en) * | 1999-06-01 | 2001-11-19 | 弘明 坂本 | Electromagnetic wave shielding material |
| CN101624748A (en) * | 2009-07-23 | 2010-01-13 | 刘宏彪 | Warm-keeping anti-radiation knitted fabric and knitting method thereof |
| CN101871152A (en) * | 2009-04-27 | 2010-10-27 | 江苏Ab股份有限公司 | Improved structure of thermal insulation textile |
| CN204224817U (en) * | 2013-11-28 | 2015-03-25 | 曲迪 | A kind of silver-colored fiber health cloth cover material of high electromagnetic shielding |
-
2013
- 2013-11-28 CN CN201310613506.5A patent/CN103587155B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3229600B2 (en) * | 1999-06-01 | 2001-11-19 | 弘明 坂本 | Electromagnetic wave shielding material |
| CN101871152A (en) * | 2009-04-27 | 2010-10-27 | 江苏Ab股份有限公司 | Improved structure of thermal insulation textile |
| CN101624748A (en) * | 2009-07-23 | 2010-01-13 | 刘宏彪 | Warm-keeping anti-radiation knitted fabric and knitting method thereof |
| CN204224817U (en) * | 2013-11-28 | 2015-03-25 | 曲迪 | A kind of silver-colored fiber health cloth cover material of high electromagnetic shielding |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103587155A (en) | 2014-02-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102555337A (en) | Metal fabric | |
| CN102181989A (en) | Multifunctional compound fabric resisting electromagnetic radiation and ultraviolet ray | |
| CN201849030U (en) | Electromagnetic radiation resistant silvered fiber double-layer fabric | |
| CN102514317A (en) | Multifunctional comfortable fabric | |
| CN103587155B (en) | A kind of silver fiber Multilayer plus material of high electromagnetic shielding | |
| CN107475845B (en) | The elastic fasciated yarn and fabric as made from it of a kind of anti-electromagnetic radiation | |
| CN204224817U (en) | A kind of silver-colored fiber health cloth cover material of high electromagnetic shielding | |
| CN202298037U (en) | Plating stitch single-sided fabric with knitting sliver fiber | |
| CN201809543U (en) | Electromagnetic radiation-resistance stainless steel fiber double-woven fabric | |
| CN202187125U (en) | Radiation-proof silk/ramie blended twill cloth | |
| CN103541094A (en) | Warmth-keeping radiation-resisting fabric | |
| CN104366851A (en) | Multifunctional shielding fabric | |
| CN209141585U (en) | The imitative numb checked fabric of one kind | |
| CN208395373U (en) | A kind of silver fiber antibacterial fabric | |
| CN202380192U (en) | Knitted silver fiber plaited texture double-faced cloth | |
| CN205188544U (en) | Nice and cool moisture absorbable and breathable complex function jacquard fabric of uvioresistant | |
| CN204224818U (en) | A kind of radiation-resistant silver-colored fiber towel cloth | |
| CN210851606U (en) | High-hygroscopicity knitted fabric | |
| CN107901544A (en) | A kind of warming antibacterial garment material | |
| CN208392791U (en) | A kind of Multifunctional composite fabric | |
| CN206678486U (en) | A kind of compound knitted fabric with uvioresistant and bacteriostasis efficacy | |
| CN205241984U (en) | Antistatic cold -proof mischgewebe | |
| CN216033001U (en) | Sweat-absorbing breathable textile fabric with radiation protection function | |
| CN105666986A (en) | Soft air-permeable fabric with ultraviolet resistant function and draping sense | |
| CN215512655U (en) | Nylon fabric with electromagnetic shielding function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |