CN204224817U - A kind of silver-colored fiber health cloth cover material of high electromagnetic shielding - Google Patents
A kind of silver-colored fiber health cloth cover material of high electromagnetic shielding Download PDFInfo
- Publication number
- CN204224817U CN204224817U CN201320760403.7U CN201320760403U CN204224817U CN 204224817 U CN204224817 U CN 204224817U CN 201320760403 U CN201320760403 U CN 201320760403U CN 204224817 U CN204224817 U CN 204224817U
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- Prior art keywords
- silver
- colored
- nexine
- electromagnetic shielding
- top layer
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- Expired - Lifetime
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- 239000000835 fiber Substances 0.000 title claims abstract description 82
- 239000004744 fabric Substances 0.000 title claims abstract description 62
- 239000000463 material Substances 0.000 title claims abstract description 22
- 230000036541 health Effects 0.000 title claims abstract description 21
- 229920000742 Cotton Polymers 0.000 claims description 11
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- 239000004952 Polyamide Substances 0.000 claims description 6
- 229920002647 polyamide Polymers 0.000 claims description 6
- 229920002972 Acrylic fiber Polymers 0.000 claims description 4
- 229920004933 Terylene® Polymers 0.000 claims description 4
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 4
- 210000004243 sweat Anatomy 0.000 claims description 4
- 238000009941 weaving Methods 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract description 25
- 229910052709 silver Inorganic materials 0.000 abstract description 25
- 239000004332 silver Substances 0.000 abstract description 25
- 230000003647 oxidation Effects 0.000 abstract description 3
- 238000007254 oxidation reaction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 4
- 238000007731 hot pressing Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000009954 braiding Methods 0.000 description 3
- 238000009940 knitting Methods 0.000 description 3
- 238000004260 weight control Methods 0.000 description 3
- 238000004383 yellowing Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 210000003484 anatomy Anatomy 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000002079 cooperative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 230000036561 sun exposure Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Landscapes
- Woven Fabrics (AREA)
Abstract
The utility model discloses a kind of silver-colored fiber health cloth cover material of high electromagnetic shielding, comprise top layer and nexine, the silver-colored fibr tissue layer for the connection top layer of electromagnetic shielding and the space three-dimensional trench structure of nexine is provided with between top layer and nexine, described silver-colored fibr tissue layer be distributed in healthy cloth equably each walk crosswise, adjacent two walk crosswise between silver-colored fiber, because thermocompression forming forms space three-dimensional trench structure, and close contact.Using the articulamentum of silver-colored fibr tissue layer as connection two top layer and nexine; by the covering of top layer and nexine; make this fabric more attractive in appearance; and reduce the possibility that oxidation silver plated fiber is subject to Exposure to Sunlight; the silver layer protecting silver plated fiber is not destroyed, and articulamentum, because defining space three-dimensional trench structure, makes the two silver-colored fibers walked crosswise adjacent one another are contact; define galvanic circle, substantially increase effectiveness.
Description
Technical field
The invention belongs to Textile Product Structure technical field, particularly relate to a kind of silver-colored fiber (long filament, lower same) health cloth cover material of high electromagnetic shielding.
Background technology
Existing radiation-proof fabric is generally the double-decker or three-decker fabric that are made up of conventional yarns braid and silver-plated long filament braid compound.CN 201849030U discloses a kind of silver plated fiber anti-electromagnetic radiation woven, owing to adopting double-decker design, thus fabric has two-sided effect, and one side forms primarily of conventional yarns braiding, another side forms primarily of silver plated fiber braiding, and two sides is connected by a small amount of intertwined point.But these structures inevitably make the naked exposed on external layer of silver plated fiber layer, or nexine.CN202559029U then discloses a kind of latitude flat pin silver fibre antibacterial fabric, have two-sided effect fabric owing to adopting plating structure, one side is shown as conventional yarns, and another side display silver plated fiber, as described in Figure 1, silver plated fiber layer cannot be covered between nexine and skin.Because silver plated fiber is Dark grey, this not only affects the attractive in appearance of fabric, and affects the durability of fabric electromagnetic shielding.On the one hand, because of exposure and the effect such as chronic sun exposure oxidation and wearing and tearing of silver plated fiber layer, can cause the silver layer yellowing on silver plated fiber surface, it is attractive in appearance that impact is worn.On the other hand, because of silver plated fiber layer once contact skin next to the skin, can be worn or the impact of sweat, and silver layer be come off or yellowing, and reduce shielding properties.
Summary of the invention
For the deficiency that prior art exists, provide that a kind of structure is simple, with low cost, electromagnet shield effect is high, the silver-colored fiber health cloth cover material of long service life, elegant in appearance, the high electromagnetic shielding with high three-decker effect.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of silver-colored fiber health cloth cover material of high electromagnetic shielding, comprise the soft top layer formed by cotton or other yarn and the nexine with moisture absorption sweat discharging functions formed by cotton or other yarn, it is characterized in that: between top layer and nexine, be provided with the silver-colored fibr tissue layer in space three-dimensional grooved serpentine structure for the connection top layer of electromagnetic shielding and nexine, described silver-colored fibr tissue layer be evenly placed in healthy cloth each walk crosswise, the adjacent two silver-colored fibers walked crosswise are contacted by space three-dimensional trench structure.
The silver-colored fiber health cloth cover material of above-mentioned high electromagnetic shielding, is characterized in that: the silver-colored fibr tissue layer in space three-dimensional trench structure between top layer and nexine, passes through thermocompression forming.
The silver-colored fiber health cloth cover material of above-mentioned high electromagnetic shielding, is characterized in that: other yarn raw material described is the chemical fibre comprising terylene, polyamide fibre or acrylic fibers.
The silver-colored fiber health cloth cover material of above-mentioned high electromagnetic shielding, is characterized in that; Described yarn adopts single thread or two weaving yarns.
The silver-colored fiber health cloth cover material of above-mentioned high electromagnetic shielding, the content of described silver-colored fiber is generally between 10 ~ 50%, and other fiber yarns can be the natural fabrics comprising cotton, fiber crops, silk, hair, or comprise the chemical fibre of terylene, polyamide fibre or acrylic fibers.The fineness of these yarns is generally between 4tex ~ 60tex.
Described silver-colored fiber is the high conductivity fiber that a kind of polyamide fibre 6 (or polyamide fibre 66) surface is obtained by the silver-plated technology of specialty chemical, and fineness is generally between 30D ~ 150D, and its resistance value at 400 Ω/100cm (during 40D) below.
The silver-colored fiber health cloth cover material of above-mentioned high electromagnetic shielding, described yarn adopts single thread or two weaving yarns.
Advantage of the present invention is: using silver-colored fibr tissue layer as the syndeton connecting top layer and nexine; by means of the covering of top layer and nexine; the silver plated fiber as articulamentum is made to reduce the possibility of oxidation and Exposure to Sunlight; the silver layer protecting silver plated fiber is not destroyed; substantially increase the service life of fabric; and the silver-colored fiber of a connection function is owing to defining distinctive Three-Dimensional Groove serpentine structure; make the silver-colored fiber close contact of neighbouring two lines; define galvanic circle, impart the electromagnet shield effect that fabric is excellent.
The described silver-colored fiber tuck structure sheaf in space three-dimensional grooved serpentine structure between top layer and nexine, to be strengthened by the shrink of fabric post processing and thermocompression forming cooperative effect and stable, it is characterized in that: the fabric shrinkage after process of shrinking must control within 1 ~ 3%, and heat setting temperature controls at 120 ~ 190 DEG C, hot pressing speeds control is at 10 ~ 80 ms/min, and linear pressure is 30 ~ 100 kilograms per centimeter.
Accompanying drawing explanation
Fig. 1 is the pad yarn structural representation of traditional weft plain weave.
Fig. 2 is the structural representation of embodiments of the invention 1 half tuck.
Fig. 3 is the structural representation of embodiments of the invention 2 pairs of half tucks.
Fig. 4 is the structural representation of embodiments of the invention 3 complete or collected works circle.
Fig. 5 is the serpentine silver fiber schematic diagram of the structure in Three-Dimensional Groove.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in further details.
Embodiment 1:
Fig. 1 is the pad yarn structural representation of traditional weft plain weave, and figure comprises silver-colored fiber 1 and yarn tissue.
As shown in Figure 3, a kind of silver-colored fiber health cloth cover material of high electromagnetic shielding, comprising by fineness is the soft top layer that formed of 10tex cotton yarn and nexine, the 70D silver fibr tissue layer with Three-Dimensional Groove structure for connecting top layer and nexine as electromagnetic shielding is as shown in Figure 3 provided with between top layer and nexine, this silver-colored fibr tissue layer is made up of silver-colored fiber 1 and silver-colored fiber 2, described silver-colored fibr tissue layer is uniformly distributed in each line of health cloth cover material, silver-colored fiber between adjacent two lines is owing to shrinking and thermocompression forming formation space three-dimensional trench structure and close contact, fabric shrinkage controls within 3%, thermocompression forming temperature is 160 DEG C, hot pressing speed is 80 ms/min, linear pressure is 35 kilograms per centimeter, fabric weight controls at 200 ~ 240 grams/meter
2between.Chemical fiber plus material raw material is the chemical fibre comprising terylene, polyamide fibre or acrylic fibers.Yarn adopts single thread or two weaving yarns.
Embodiment 2:
The present embodiment and embodiment 1 same section repeat no more, and its difference is: between top layer and nexine, formed shielding organized layer by the silver-colored fiber 1 of 150D with complete or collected works' circle, as shown in Figure 4, this structure can give healthy cloth fabric good effectiveness.
Described silver-colored fibr tissue layer is uniformly distributed in each line of health cloth cover material, the silver-colored fiber 1 of adjacent two lines, owing to shrinking and thermocompression forming formation space three-dimensional trench structure and close contact, fabric shrinkage controls within 1%, thermocompression forming temperature is 180 DEG C, hot pressing speed is 50 ms/min, and linear pressure is 88 kilograms per centimeter, and fabric weight controls at 220 ~ 260 grams/meter
2between.
Embodiment 3:
A kind of silver-colored fiber health cloth cover material of high electromagnetic shielding, comprising by fineness is the soft top layer that formed of 14.5tex cotton yarn and nexine, the 40D silver fibr tissue layer with Three-Dimensional Groove structure for connecting top layer and nexine as electromagnetic shielding is as shown in Figure 2 provided with between top layer and nexine, this silver-colored fibr tissue layer is made up of silver-colored fiber 1, and this structure can give healthy cloth fabric excellent effectiveness.
Described silver-colored fibr tissue layer is uniformly distributed in each line of health cloth cover material, the silver-colored fiber of the 40D of adjacent two lines, owing to shrinking and thermocompression forming formation space three-dimensional trench structure and close contact, fabric shrinkage controls within 2%, thermocompression forming temperature is 170 DEG C, hot pressing speed is 60 ms/min, and linear pressure is 80 kilograms per centimeter, and fabric weight controls at 1600 ~ 200 grams/meter
2between.
Adopt knitting, by the healthy cloth structure braiding shown in Fig. 2, Fig. 3, Fig. 4, comprise the soft skin formed by chemical fiber yarn or cotton yarn, and the nexine with moisture absorption sweat discharging functions to be formed by chemical fiber yarn or cotton yarn, between outer and nexine using tuck knitting mode be provided with as electromagnetic shielding for connect skin and nexine silver-colored fiber, this silver-colored fiber is distributed in each line of health cloth cover material.Although healthy cloth is double-sided cloth, normally one side be cotton yarn, and another side is the cotton yarn of other yarn or other colors, due to using silver-colored fiber as the two-layer tuck yarn of connection, make it substantially to be in two-layer centre, thus make healthy cloth be provided with three-decker effect.Both can avoid because of outside silver plated fiber layer is exposed to, and because of Exposure to Sunlight yellowing, contact wear and reduce shield effectiveness, also can avoid because silver-colored fiber color is gloomy, easy to change and affect attractive in appearance.
It has been generally acknowledged that, the electromagnet shield effect that silver-colored fabric will have be made, the silver plated fiber in fabric must be made to be interconnected or to interweave, directly form conductive network.And in the present invention, be in each line silver fiber between nexine and top layer, braided structure is not formed direct lopping and connects and interweave.Infer theoretically, this structure does not have very good shield effectiveness.Therefore the touched engineers and technicians being familiar with knitting technology do not advise adopting this structure to design Electromagnetically shielding fabrics.Novelty of the present invention and creativeness are exactly embodied in this; no matter be employing half tuck structure; or two half tuck structure; or complete or collected works' circular structure; all be conceived to stable for silver-colored fiber to be in nexine and outer field centre, make healthy cloth be provided with three-decker effect, effectively to protect silver-colored fiber; and give fabric good outward appearance, have simultaneously and impart the higher electromagnet shield effect of healthy cloth fabric.Be not difficult by conscientiously dividing anatomy to find, although the silver-colored fiber between upper and lower two lines does not directly weave lopping, direct interleaved contact is not formed yet, but in fact because silver-colored fiber is while linking together nexine and skin, the silver-colored fiber of each line all has serpentine structure, but this serpentine silver fibre structure 3 is not in two dimensional surface, but form a kind of distinctive Three-Dimensional Groove structure 4, as shown in Figure 5, this Three-Dimensional Groove structure 4 is formed in Three-Dimensional Groove 5, especially through post processing, fabric is made to produce certain contraction, and press polish sizing, make this distinctive Three-Dimensional Groove serpentine structure of silver-colored fibre structure 3 more stable, make the contact of the silver-colored fiber of adjacent two lines closer.Thus make the healthy cloth braided structure that can not have good shield effectiveness in theory; not only in fact have good shield effectiveness; shield effectiveness can reach more than 40dB; namely 99.99% is had can conductively-closed to fall from 1000Hz to the electromagnetic wave of 30,000,000 Hz; reach military requirements, and can also well by silver-colored fiber " Tibetan " between layers inner, make fabric more attractive in appearance; protect silver-colored fiber well, improve the service life of fabric.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited to above-mentioned citing; those skilled in the art; in essential scope of the present invention, the change made, remodeling, interpolation or replacement, all should belong to protection scope of the present invention.
Claims (4)
1. the silver-colored fiber health cloth cover material of a high electromagnetic shielding, comprise the soft top layer formed by cotton or other yarn and the nexine with moisture absorption sweat discharging functions formed by cotton or other yarn, it is characterized in that: between top layer and nexine, be provided with the silver-colored fibr tissue layer in space three-dimensional grooved serpentine structure for the connection top layer of electromagnetic shielding and nexine, described silver-colored fibr tissue layer be evenly placed in healthy cloth each walk crosswise, the adjacent two silver-colored fibers walked crosswise are contacted by space three-dimensional trench structure.
2. the silver-colored fiber health cloth cover material of high electromagnetic shielding according to claim 1, is characterized in that: the silver-colored fibr tissue layer in space three-dimensional trench structure between top layer and nexine, passes through thermocompression forming.
3. the silver-colored fiber health cloth cover material of high electromagnetic shielding according to claim 1, is characterized in that: other yarn raw material described is the chemical fibre comprising terylene, polyamide fibre or acrylic fibers.
4. the silver-colored fiber health cloth cover material of the high electromagnetic shielding according to claim 1,2 or 3, is characterized in that; Described yarn adopts single thread or two weaving yarns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320760403.7U CN204224817U (en) | 2013-11-28 | 2013-11-28 | A kind of silver-colored fiber health cloth cover material of high electromagnetic shielding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320760403.7U CN204224817U (en) | 2013-11-28 | 2013-11-28 | A kind of silver-colored fiber health cloth cover material of high electromagnetic shielding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204224817U true CN204224817U (en) | 2015-03-25 |
Family
ID=52922933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320760403.7U Expired - Lifetime CN204224817U (en) | 2013-11-28 | 2013-11-28 | A kind of silver-colored fiber health cloth cover material of high electromagnetic shielding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204224817U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587155A (en) * | 2013-11-28 | 2014-02-19 | 青岛大学 | High-electromagnetic-shielding multilayer silver fiber fabric |
| CN107313167A (en) * | 2017-08-28 | 2017-11-03 | 陕西博雅服饰科技有限公司 | One kind knitting fabric and its weaving method |
| CN110117867A (en) * | 2019-06-12 | 2019-08-13 | 苏州福洹纺织科技有限公司 | A kind of method for weaving of High Performance Shielding material |
-
2013
- 2013-11-28 CN CN201320760403.7U patent/CN204224817U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587155A (en) * | 2013-11-28 | 2014-02-19 | 青岛大学 | High-electromagnetic-shielding multilayer silver fiber fabric |
| CN103587155B (en) * | 2013-11-28 | 2018-08-24 | 青岛大学 | A kind of silver fiber Multilayer plus material of high electromagnetic shielding |
| CN107313167A (en) * | 2017-08-28 | 2017-11-03 | 陕西博雅服饰科技有限公司 | One kind knitting fabric and its weaving method |
| CN110117867A (en) * | 2019-06-12 | 2019-08-13 | 苏州福洹纺织科技有限公司 | A kind of method for weaving of High Performance Shielding material |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150325 |