CN107234845A - A kind of radiation-proof fabric and preparation method - Google Patents
A kind of radiation-proof fabric and preparation method Download PDFInfo
- Publication number
- CN107234845A CN107234845A CN201710302376.1A CN201710302376A CN107234845A CN 107234845 A CN107234845 A CN 107234845A CN 201710302376 A CN201710302376 A CN 201710302376A CN 107234845 A CN107234845 A CN 107234845A
- Authority
- CN
- China
- Prior art keywords
- silver
- nexine
- intermediate layer
- layer
- helical form
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/06—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by a fibrous or filamentary layer mechanically connected, e.g. by needling to another layer, e.g. of fibres, of paper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/83—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/03—3 layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/20—All layers being fibrous or filamentary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0261—Polyamide fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/06—Vegetal fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/06—Vegetal fibres
- B32B2262/062—Cellulose fibres, e.g. cotton
- B32B2262/065—Lignocellulosic fibres, e.g. jute, sisal, hemp, flax, bamboo
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/08—Animal fibres, e.g. hair, wool, silk
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/103—Metal fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/14—Mixture of at least two fibres made of different materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
- B32B2307/212—Electromagnetic interference shielding
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/34—Polyamides
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/20—Cellulose-derived artificial fibres
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Woven Fabrics (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a kind of radiation-proof fabric, including top layer, intermediate layer, nexine, the top layer, intermediate layer, nexine are mutually permanently connected by some helical form articulamentums, the helical form articulamentum enters from a side of radiation-proof fabric, come out sideways from another, the helical form articulamentum upper end connects top layer, nexine is connected through intermediate layer posterior end, the nexine is by silver-colored nylon multifilament knitting forming, the intermediate layer is mulberry silk, the top layer is the nylon multifilament mixed yarn of regenerated celulose fibre and silver, and the articulamentum is plating silver yarn.Invention enhances acting on shielding electromagnetic waves, shield effectiveness is excellent, and helical form articulamentum does not influence the elasticity of cloth in itself, texture and soft handle.
Description
Technical field
The present invention relates to a kind of radiation-proof fabric and preparation method.
Background technology
With the development of science and technology, our society enters electronic age, and various electronic apparatus etc. are widely used in
Beyond the industrial field such as military project scientific research and workers and peasants business doctor, huge numbers of families are entered again now, entering for human material's civilization has been promoted
Step, while they cause certain Contamination of Electromagnetic Wave to environment, as a great society public hazards.Existing shielding electromagnetic wave
Fabric, be mostly to have certain limitation on the woven of silver-plated fabric braiding, radiation-proof effect, can all leak
Magnetic phenomenon, and feel and texture are poor；In the market also has the fabric for shielding electromagnetic wave of bilayer, is used between top layer and nexine
The mode of bonding is connected, and is connected insecure, is easily disengaged between top layer and nexine, is influenceed attractive in appearance and is used.
The content of the invention
In view of the shortcomings of the prior art, the present invention is intended to provide a kind of radiation-proof fabric, is enhanced to shielding electromagnetic waves
Effect, shield effectiveness is excellent, and helical form articulamentum does not influence the elasticity of cloth in itself, texture and soft handle.
The present invention's is achieved through the following technical solutions.
A kind of radiation-proof fabric, including top layer, intermediate layer, nexine, the top layer, intermediate layer, nexine pass through some spirals
Shape articulamentum is mutually permanently connected, and the helical form articulamentum enters from a side of radiation-proof fabric, from another side
Out, the helical form articulamentum upper end connection top layer, connects nexine, the nexine is by silver-colored nylon through intermediate layer posterior end
Multifilament knitting forming, the intermediate layer is mulberry silk, and the top layer is the nylon multifilament mixed yarn of regenerated celulose fibre and silver,
The articulamentum is plating silver yarn.
It is preferred that, the regenerated celulose fibre is one kind in Modal fibre, Lyocell fibers, bamboo fibre.
It is preferred that, partly overlapped between two adjacent helical form articulamentums.
It is preferred that, the top layer, intermediate layer, the weight ratio of nexine are 1:1~2:1.
A kind of preparation method of radiation-proof fabric, comprises the following steps：A, the nylon multifilament for making silver, take nylon multifilament,
After pretreatment nylon multifilament surface plating layer of metal silver formed metallic silver layer, after the completion of take out clean, it is stand-by；B, preparation are not
Dai Er fibers and silver fiber mixed yarn, take the nylon multifilament by weight percentage 2~3 of Modal fibre and silver:1 mixed yarn, in advance
It is stand-by after processing；C, making intermediate layer, take mulberry silk using knitting type knitting forming as intermediate layer；D, making nexine, take
The nylon multifilament of silver regard the nylon multifilament knitting forming of silver as nexine with knitting weaving manner；E, make articulamentum, by top layer,
Intermediate layer, nexine are from top to bottom stacked neatly, the cloth of stacking are plated with flatiron whole, using spiral needle set will plate silver yarn from
Cloth side, which penetrates cloth, makes plating silver yarn formation helical form, and from cloth, another is passed plating silver yarn sideways, and helical form is silver-plated
Yarn upper end connects top layer, and nexine is connected through intermediate layer posterior end, forms helical form articulamentum.
It is preferred that, the length of the spiral needle set in the step E is more than the distance between described two sides of cloth.
Compared with prior art, it is an advantage of the invention that：The present invention increases the texture of cloth, top layer by three-decker
For the nylon multifilament mixed yarn of regenerated celulose fibre and silver, feel is better than pure nylon multifilament, and oxidation cycle is than nylon multifilament
Long, intermediate layer is mulberry silk, cool in summer and warm in winter, and nexine is pure nylon multifilament, and shield effectiveness is good, and articulamentum is the silver-plated yarn of helical form
Line, can link together three-decker well；The weaving connected mode of helical form articulamentum of the present invention, the company broken traditions
Mode is connect, design on fabric surface can't see connection yarn, such as same layer cloth, than many selections of many formats of row seam processing；The present invention
Top layer is connected by plating silver yarn with nexine, in the case where not changing top layer and nexine silver fiber accounting, enhance top layer and
The shield effectiveness of nexine, moreover it is possible to connect on top layer with the silver fiber of nexine, strengthens shield effectiveness, electromagenetic wave radiation to top layer, quilt
Top layer silver fiber masks most of electromagnetic wave, is passing through helical form articulamentum, is further shielding a large amount of electromagnetic waves, last a small amount of
The silver plated fiber shielding of leakage field inner layer, shield effectiveness has very big lifting compared with the silver-plated fabric of individual layer；Helical form articulamentum of the present invention
The elasticity of cloth in itself is not influenceed, and more capable seam processing is more excellent, and effect is more preferable.
Brief description of the drawings
Fig. 1 is cloth of the present invention and spiral needle lamps structure schematic diagram；
Fig. 2 is side schematic view of the present invention；
Fig. 3 is another embodiment of the present invention side schematic view
In figure：1st, top layer, 2, intermediate layer, 3, nexine, 4, articulamentum, 5, spiral needle set.
Embodiment
With reference to specific embodiment, the invention will be further described, but not as limiting to the invention.
Embodiment 1
A kind of radiation-proof fabric, including top layer, intermediate layer, nexine, the top layer, intermediate layer, nexine pass through some spirals
Shape articulamentum is mutually permanently connected, and the helical form articulamentum enters from a side of radiation-proof fabric, from another side
Out, the helical form articulamentum upper end connection top layer, connects nexine, the nexine is by silver-colored nylon through intermediate layer posterior end
Multifilament knitting forming, the intermediate layer is mulberry silk, and the top layer is the nylon multifilament mixed yarn of regenerated celulose fibre and silver,
The regenerated celulose fibre is one kind in Modal fibre, Lyocell fibers, bamboo fibre, and preferred Modal fibre is described
Articulamentum is plating silver yarn, and the top layer, intermediate layer, the weight ratio of nexine are 1:1:1.
It is preferred that, partly overlapped between two adjacent helical form articulamentums.
A kind of preparation method of radiation-proof fabric, comprises the following steps：A, the nylon multifilament for making silver, take nylon multifilament,
After pretreatment nylon multifilament surface plating layer of metal silver formed metallic silver layer, after the completion of take out clean, it is stand-by；B, preparation are not
Dai Er fibers and silver fiber mixed yarn, take the nylon multifilament by weight percentage 2 of Modal fibre and silver:1 mixed yarn, pretreatment
It is stand-by afterwards；C, making intermediate layer, take mulberry silk using knitting type knitting forming as intermediate layer；D, making nexine, take silver
Nylon multifilament regard the nylon multifilament knitting forming of silver as nexine with knitting weaving manner；E, making articulamentum, by top layer, centre
Layer, nexine are from top to bottom stacked neatly, the cloth of stacking are plated with flatiron whole, and silver yarn will be plated from cloth using spiral needle set
Side, which penetrates cloth, makes plating silver yarn formation helical form, and the length of the spiral needle set is more than between described two sides of cloth
Distance, from cloth, another is passed plating silver yarn sideways, helical form plating silver yarn upper end connection top layer, through intermediate layer posterior end
Nexine is connected, helical form articulamentum is formed.
Embodiment 2
A kind of radiation-proof fabric, including top layer, intermediate layer, nexine, the top layer, intermediate layer, nexine pass through some spirals
Shape articulamentum is mutually permanently connected, and the helical form articulamentum enters from a side of radiation-proof fabric, from another side
Out, the helical form articulamentum upper end connection top layer, nexine is connected through intermediate layer posterior end, and two adjacent helical forms connect
Connect and partly overlap between layer, the nexine is by the nylon multifilament knitting forming of silver, and the intermediate layer is mulberry silk, and the top layer is
Regenerated celulose fibre with silver nylon multifilament mixed yarn, the regenerated celulose fibre be Modal fibre, Lyocell fibers,
One kind in bamboo fibre, preferably Modal fibre, the articulamentum are plating silver yarn, the top layer, intermediate layer, the weight of nexine
Than for 1:2:1.
A kind of preparation method of radiation-proof fabric, comprises the following steps：A, the nylon multifilament for making silver, take nylon multifilament,
After pretreatment nylon multifilament surface plating layer of metal silver formed metallic silver layer, after the completion of take out clean, it is stand-by；B, preparation are not
Dai Er fibers and silver fiber mixed yarn, take the nylon multifilament by weight percentage 3 of Modal fibre and silver:1 mixed yarn, pretreatment
It is stand-by afterwards；C, making intermediate layer, take mulberry silk using knitting type knitting forming as intermediate layer；D, making nexine, take silver
Nylon multifilament regard the nylon multifilament knitting forming of silver as nexine with knitting weaving manner；E, making articulamentum, by top layer, centre
Layer, nexine are from top to bottom stacked neatly, the cloth of stacking are plated with flatiron whole, and silver yarn will be plated from cloth using spiral needle set
Side, which penetrates cloth, makes plating silver yarn formation helical form, and the length of the spiral needle set is more than between described two sides of cloth
Distance, from cloth, another is passed plating silver yarn sideways, helical form plating silver yarn upper end connection top layer, through intermediate layer posterior end
Nexine is connected, helical form articulamentum is formed.
Top layer of the present invention is connected by plating silver yarn with nexine, is not changing the situation of top layer and nexine silver fiber accounting
Under, enhance the shield effectiveness of top layer and nexine, moreover it is possible to connect on top layer with the silver fiber of nexine, strengthen shield effectiveness, electromagnetism
Amplitude is mapped to top layer, and most of electromagnetic wave is masked by top layer silver fiber, is passing through helical form articulamentum, further shielding is a large amount of
Electromagnetic wave, the silver plated fiber shielding of last a small amount of leakage field inner layer, shield effectiveness has very big lifting compared with the silver-plated fabric of individual layer.
When electromagnetic wave irradiation is on top layer, reflected first by silver plated fiber and regenerated celulose fibre mixed yarn, it is remaining
Electromagnetic wave continue propagate forward by helical form plating silver yarn shielding, remaining a small amount of electromagnetic wave, forward propagate during
Encounter silver-plated nylon multifilament layer, inner layer shielding；10 samples are made according to embodiments of the present invention, exist after testing
In 100KHz-300GHz frequency ranges, shield effectiveness all reaches 50dB-60dB.
According to embodiments of the present invention 1 be made 10 samples one, according to embodiments of the present invention 1 be made 10 samples two, 10
The nylon multifilament of single silver, 10 in the markets use the double layer screen electromagnetic wave fabric of bonding way, do contrast and are detected.
Shield effectiveness detection, after testing in 100KHz-300GHz frequency ranges, 10 samples one are carried out to all products
Shield effectiveness all reach 54dB-57dB, the shield effectiveness of 10 samples two all reaches 56dB-60dB, the Buddhist nun of 10 single silvers
Imperial multifilament shield effectiveness only has 28dB-35dB, and 10 in the markets are imitated using the double layer screen electromagnetic wave fabric shielding of bonding way
It can reach 36dB-40dB；Comparative analysis can be seen that the present invention and use Nian Jie side with the nylon multifilament and in the market of single silver
The double layer screen electromagnetic wave fabric of formula is compared has significant progress on shield effectiveness.
Shield effectiveness detection is carried out after being washed 50 times to all products, after testing in 100KHz-300GHz frequency ranges,
The shield effectiveness of 10 samples one still can reach 52dB-56dB, and the shield effectiveness of 10 samples two still can reach 54dB-
59dB, the nylon multifilament shield effectiveness of 10 single silvers only has 24dB-28dB, and 10 in the markets use the bilayer screen of bonding way
31dB-34dB can be reached by covering electromagnetic wave fabric shield effectiveness；Comparative analysis can be seen that the nylon multifilament of the present invention and single silver
Compared with the market using the double layer screen electromagnetic wave fabric of bonding way is had significantly on the shield effectiveness after washing 30 times
Progress.
Shield effectiveness detection is carried out after being washed 200 times to all products, after testing in 100KHz-300GHz frequency ranges
Interior, the shield effectiveness of 10 samples one still can reach 48dB-53dB, and the shield effectiveness of 10 samples two still can reach
49dB-55dB, the nylon multifilament shield effectiveness of 10 single silvers only has 16dB-19dB, and 10 in the markets are using bonding way
Double layer screen electromagnetic wave fabric shield effectiveness can reach 22dB-26dB；Comparative analysis can be seen that the Buddhist nun of the present invention and single silver
Imperial multifilament is compared with the market using the double layer screen electromagnetic wave fabric of bonding way to be had on the shield effectiveness after washing 200 times
There is significant progress；Present invention shield effectiveness after cyclic washing declines unobvious, the good shield effectiveness of holding.
It can be seen that the shield effectiveness of sample two made from using embodiment 2 is better than using embodiment as above-mentioned detection data
Sample one made from 1, but the shield effectiveness of sample two and sample one is all very good, can more be selected to client.
Preferred embodiments of the present invention are the foregoing is only, embodiments of the present invention and protection model is not thereby limited
Enclose, to those skilled in the art, should can appreciate that made by all utilization description of the invention and diagramatic content
Scheme obtained by equivalent substitution and obvious change, should be included in protection scope of the present invention.
Claims (6)
1. a kind of radiation-proof fabric, it is characterised in that including top layer, intermediate layer, nexine, the top layer, intermediate layer, nexine pass through
Some helical form articulamentums are mutually permanently connected, and the helical form articulamentum enters from a side of radiation-proof fabric, from another
One side is come out, and the helical form articulamentum upper end connects top layer, and nexine is connected through intermediate layer posterior end, the nexine by
The nylon multifilament knitting forming of silver, the intermediate layer is mulberry silk, and the top layer is that the nylon of regenerated celulose fibre and silver is answered
Silk blend yarn, the articulamentum is plating silver yarn.
2. radiation-proof fabric according to claim 1, it is characterised in that the regenerated celulose fibre is that Modal is fine
One kind in dimension, Lyocell fibers, bamboo fibre.
3. radiation-proof fabric according to claim 1, it is characterised in that part between two adjacent helical form articulamentums
It is overlapping.
4. radiation-proof fabric according to claim 1, it is characterised in that the top layer, intermediate layer, the weight ratio of nexine are
1:1~2:1.
5. a kind of preparation method of radiation-proof fabric, it is characterised in that comprise the following steps：A, the nylon multifilament for making silver, take
Nylon multifilament, after pretreatment nylon multifilament surface plating layer of metal silver formed metallic silver layer, after the completion of take out clean, treat
With；B, Modal fibre and silver fiber mixed yarn are prepared, take the nylon multifilament by weight percentage 2~3 of Modal fibre and silver:
1 mixed yarn, it is stand-by after pretreatment；C, making intermediate layer, take mulberry silk using knitting type knitting forming as intermediate layer；D, system
Make nexine, take the nylon multifilament knitting weaving manner of silver to regard the nylon multifilament knitting forming of silver as nexine；E, making connection
Layer, top layer, intermediate layer, nexine are from top to bottom stacked neatly, the cloth of stacking plated with flatiron whole, will using spiral needle set
Plating silver yarn penetrates cloth from cloth side makes plating silver yarn formation helical form, and from cloth, another is passed plating silver yarn sideways,
Helical form plating silver yarn upper end connection top layer, connects nexine through intermediate layer posterior end, forms helical form articulamentum.
6. the preparation method of radiation-proof fabric according to claim 5, it is characterised in that the spiral needle in the step E
The length of tool is more than the distance between described two sides of cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710302376.1A CN107234845A (en) | 2017-05-02 | 2017-05-02 | A kind of radiation-proof fabric and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710302376.1A CN107234845A (en) | 2017-05-02 | 2017-05-02 | A kind of radiation-proof fabric and preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107234845A true CN107234845A (en) | 2017-10-10 |
Family
ID=59984967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710302376.1A Pending CN107234845A (en) | 2017-05-02 | 2017-05-02 | A kind of radiation-proof fabric and preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107234845A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588109A (en) * | 2019-09-11 | 2019-12-20 | 江苏耀迪新材料有限公司 | Electromagnetic shielding flame-retardant negative oxygen ion curtain and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202187125U (en) * | 2011-07-19 | 2012-04-11 | 吴江市瑞丰织造有限公司 | Radiation-proof silk/ramie blended twill cloth |
| CN103587155A (en) * | 2013-11-28 | 2014-02-19 | 青岛大学 | High-electromagnetic-shielding multilayer silver fiber fabric |
| CN104309188A (en) * | 2014-11-04 | 2015-01-28 | 常熟市建华织造有限责任公司 | Health and radiation-protection fabric |
| CN205194345U (en) * | 2015-10-28 | 2016-04-27 | 金华优银纺织新材料科技有限公司 | Electromagenetic wave radiation surface fabric is prevented to bilayer |
-
2017
- 2017-05-02 CN CN201710302376.1A patent/CN107234845A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202187125U (en) * | 2011-07-19 | 2012-04-11 | 吴江市瑞丰织造有限公司 | Radiation-proof silk/ramie blended twill cloth |
| CN103587155A (en) * | 2013-11-28 | 2014-02-19 | 青岛大学 | High-electromagnetic-shielding multilayer silver fiber fabric |
| CN104309188A (en) * | 2014-11-04 | 2015-01-28 | 常熟市建华织造有限责任公司 | Health and radiation-protection fabric |
| CN205194345U (en) * | 2015-10-28 | 2016-04-27 | 金华优银纺织新材料科技有限公司 | Electromagenetic wave radiation surface fabric is prevented to bilayer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588109A (en) * | 2019-09-11 | 2019-12-20 | 江苏耀迪新材料有限公司 | Electromagnetic shielding flame-retardant negative oxygen ion curtain and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Erdumlu et al. | Electromagnetic shielding effectiveness of woven fabrics containing cotton/metal-wrapped hybrid yarns | |
| CN102181989A (en) | Multifunctional compound fabric resisting electromagnetic radiation and ultraviolet ray | |
| CN103465526A (en) | Flexible electromagnetic screen composite material | |
| CN103628205B (en) | The post-processing approach of a kind of silver plated fiber and multi-layer compound fabric and fabric | |
| CN206916308U (en) | A kind of double-layer weaving thing with capability of electromagnetic shielding | |
| CN107234845A (en) | A kind of radiation-proof fabric and preparation method | |
| CN206271471U (en) | A kind of novel signal transmission cable | |
| CN205194345U (en) | Electromagenetic wave radiation surface fabric is prevented to bilayer | |
| CN202187125U (en) | Radiation-proof silk/ramie blended twill cloth | |
| CN201256646Y (en) | Radiation protection clothes | |
| CN201829199U (en) | Medical anti-radiation skirt | |
| CN201182231Y (en) | Radiation-resistant gloves | |
| CN206033967U (en) | Novel spinning yarn | |
| CN201947969U (en) | Antibacterial and radiation-proof underwear | |
| CN202077647U (en) | Fabric with high shielding property | |
| CN203573727U (en) | Double-shielding-layer type cooling cable | |
| CN213115778U (en) | Three-in-one electromagnetic shielding tent cloth for low, medium and high frequencies | |
| CN202730373U (en) | Anti-radiation blended yarns | |
| CN205334978U (en) | Anti -electromagnetic radiation clothes | |
| CN106988002A (en) | A kind of fabric for shielding electromagnetic wave and its manufacture method | |
| CN205951397U (en) | Fabric | |
| CN219686769U (en) | Breathable quick-drying polyester printed fabric | |
| CN107967958A (en) | A kind of mosquito-proof conducting wire | |
| CN202636367U (en) | Radiation protection natural silk cotton quilt core | |
| CN208129483U (en) | A kind of 360 degree of Anti-radiation bellyband for pregnant women around back cross-over design |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171010 |