CN101724968B - Weaving process for anti-electromagnetic-radiation air layer weft knitted fabric - Google Patents
Weaving process for anti-electromagnetic-radiation air layer weft knitted fabric Download PDFInfo
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- CN101724968B CN101724968B CN2009101534039A CN200910153403A CN101724968B CN 101724968 B CN101724968 B CN 101724968B CN 2009101534039 A CN2009101534039 A CN 2009101534039A CN 200910153403 A CN200910153403 A CN 200910153403A CN 101724968 B CN101724968 B CN 101724968B
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- air layer
- electromagnetic
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Abstract
The invention discloses a weaving process for anti-electromagnetic-radiation air layer weft knitted fabric. The front and back surfaces of the knitted fabric are weaved through a weaving machine by using cotton or cotton-polyester blended fabric as raw materials. Tissue of the fabric is produced by a double-sided dobby air layer structure. The stainless steel filaments are weaved in a doubling manner into the knitted fabric. The stainless steel filaments are formed on the front surface of the fabric in a manner of locally forming a ring. Float length between adjacent stainless steel filaments is in the air layer structure. The invention has the advantages of high electromagnetic shielding efficiency, strong performance of anti-electromagnetic-radiation, soft feel, wrinkle-free property and launderability.
Description
Technical field
The present invention relates to a kind of weaving process of anti-electromagnetic-radiation air layer weft knitted fabric.
Background technology
The main raw material of producing the anti-electromagnetic-radiation lining at present both at home and abroad has four kinds.Metal filament, broken-staple metal fibre and other blended yarn, chemical-fibres filaments electroplating surface metal coating and conduction high polymer long filament natural or chemical short fiber.It is better that wherein metal filament is used for its capability of electromagnetic shielding of fabric, but shortcoming is that fabric feeling is hard, fabric is wrinkling easily and fold is difficult for replying.The metal staple blended yarn is more soft, but because of the connectivity of metal fibre in the yarn unreliable (with metal fibre to sneak into proportionate relationship bigger), its anti-electromagnetic-radiation poor-performing some.Its feel of chemical-fibres filaments electroplating surface coating is soft, but because of its electrodeposited coating comes off in the washing process easily using particularly, and make the persistence of its anti-electromagnetic-radiation performance be subjected to very big influence, the electric conductivity of conduction high polymer long filament is than metal difference, and its anti-electromagnetic-radiation performance also will be inferior very much.Nano silver fibre is to add nano level silver-colored particulate in the fibre forming process.Day spin industrial group clearly as Japan, its applying nano technology makes silver-colored particulate reach the size of 4 μ m, with its infiltrated fiber inside, produces nano silver fibre.Nano silver fibre has and the similar functional characteristic of silver plated fiber.But in fiber base material, exist reunion, pollution and the nanoparticle of nanoparticle to problems such as fibrous body Effect on Performance in the process of adding Nano Silver.Because silver-colored particulate is to be dispersed in fibrous inside and outer surface, directly and the just sub-fraction of contact skin, surrounded by one deck fine silver unlike the silver plated fiber surface, so can not demonstrate fully functional characters such as silver-colored good antibacterial and deodouring, electromagnetic shielding.This in addition fiber costs an arm and a leg, and extensive use at present also has difficulties.
From fabric construction, anti-electromagnetic radiation textile adopts the more of woven fabric at present, its lining is used for protective clothing more, but the clothes of woven fabric production are because the lining own characteristic is unsuitable for producing clothes next to the shin, the neutral at positions such as the bottom, neckline cuff causes electromagnetic radiation leakage easily, and the protection effect of its clothes has greater difference with respect to the laboratory test results of lining.Also do not adopt at present the wire anti-electromagnetic radiation textile of knitted structure.
In addition, also have and by the method for fabric being carried out metal coating plant to be carried out anti-electromagnetic-radiation and handle, this fabric anti-electromagnetic-radiation function admirable, but the same not wash resistant of fabric that is made into the long filament of electroplating surface metal coating.
Summary of the invention
The object of the present invention is to provide a kind of weaving process of anti-electromagnetic-radiation air layer weft knitted fabric, the present invention has the electromagnetic shielding efficiency height, and the anti-electromagnetic-radiation performance is strong, and is soft, do not crease easily wash fast characteristics.
In order to achieve the above object, technical scheme of the present invention is:
A kind of weaving process of anti-electromagnetic-radiation air layer weft knitted fabric, it is that raw material weaves by loom that the obverse and reverse of knitted fabric all adopts cotton or polyester cotton blending, the present invention adopts two-sided small jacquard air layer structure to produce the tissue of fabric, doubling inweaves the stainless steel long filament in knitted fabric, the stainless steel long filament forms coil in local lopping mode and is in fabric face, and the floating length between the adjacent stainless steel loops of filament then is in the middle of the air layer structure.
The production technology of described two-sided small jacquard air layer structure is meant loom the 2nd, 5,7,10,12,15,17,20,22,25,27,30,32,35,37,40,42,45,47,50,52,55,57,60 tunnel woven cotton or polyester cotton blending raw material is formed fabric backing, 1st, 3,4,6,8,9,11,13,14,16,18,19,21,23,24,26,28,29,31,33,34,36,38,39,41,43,44,46,48,49,51,53,54,56,58, the 59 tunnel form the front, positive and negative connects by tuck; Wherein the 3rd, 8,13,18,23,28,33,38,43,48,53, the 58 tunnel adopt and wear stainless steel and filament, cotton or polyester cotton blending raw material are all adopted in remaining positive each road; Make fabric backing not have the stainless steel long filament to expose fully; The front has a small amount of stainless steel loops of filament to be diffusing spot distribution in fabric face, and most stainless steel wires are in the double-edged air layer with the flotation line state.
Beneficial effect of the present invention is: fabric construction of the present invention can effectively be avoided the height flexing of stainless steel long filament in fabric; The existence of local loop-forming structure simultaneously is the effectively fixing position of stainless steel long filament in fabric again, and the stainless steel long filament that lining is gone into is evenly distributed in fabric, and the stainless steel long filament is unlikely to from selvedge retraction fabric in the type-approval process of back.The present invention has the electromagnetic shielding efficiency height, and the anti-electromagnetic-radiation performance is strong, and is soft, do not crease easily wash fast characteristics.
Description of drawings
As Fig. 1 is weaving principle figure of the present invention.
The specific embodiment
Embodiment 1
A kind of weaving process of anti-electromagnetic-radiation air layer weft knitted fabric, it is that raw material weaves by loom that the obverse and reverse of knitted fabric all adopts cotton or polyester cotton blending, the present invention adopts two-sided small jacquard air layer structure to produce the tissue of fabric, doubling inweaves the stainless steel long filament in knitted fabric, the stainless steel long filament forms coil in local lopping mode and is in fabric face, and the floating length between the adjacent stainless steel loops of filament then is in the middle of the air layer structure.As shown in Figure 1, the production technology of two-sided small jacquard air layer structure is meant loom the 2nd, 5,7,10,12,15,17,20,22,25,27,30,32,35,37,40,42,45,47,50,52,55,57,60 tunnel woven cotton or polyester cotton blending raw material form fabric backing, the 1st, 3,4,6,8,9,11,13,14,16,18,19,21,23,24,26,28,29,31,33,34,36,38,39,41,43,44,46,48,49,51,53,54,56,58,59 the tunnel form the front, and positive and negative connects by tuck; Wherein the 3rd, 8,13,18,23,28,33,38,43,48,53, the 58 tunnel adopt and wear stainless steel and filament, cotton or polyester cotton blending raw material are all adopted in remaining positive each road; Make fabric backing not have the stainless steel long filament to expose fully; The front has a small amount of stainless steel loops of filament to be diffusing spot distribution in fabric face, and most stainless steel wires are in the double-edged air layer with the flotation line state.This fabric construction can effectively be avoided the height flexing of stainless steel long filament in fabric; The existence of local loop-forming structure simultaneously is the effectively fixing position of stainless steel long filament in fabric again, and the stainless steel long filament that lining is gone into is evenly distributed in fabric, and the stainless steel long filament is unlikely to from selvedge retraction fabric in the type-approval process of back.Adopt structure braiding anti-electromagnetic-radiation air layer weft knitted fabric of the present invention, its electromagnetic shielding efficiency can reach more than the 13dB, and transmitance is below 3%.
Claims (1)
1. the weaving process of an anti-electromagnetic-radiation air layer weft knitted fabric, it is that raw material weaves by loom that the obverse and reverse of knitted fabric all adopts cotton or polyester cotton blending, it is characterized in that: adopt two-sided small jacquard air layer structure to produce the tissue of fabric, doubling inweaves the stainless steel long filament in knitted fabric, the stainless steel long filament forms coil in local lopping mode and is in fabric face, and the floating length between the adjacent stainless steel loops of filament then is in the middle of the air layer structure; The production technology of described two-sided small jacquard air layer structure is meant loom (2), (5), (7), (10), (12), (15), (17), (20), (22), (25), (27), (30), (32), (35), (37), (40), (42), (45), (47), (50), (52), (55), (57), (60) road woven cotton or polyester cotton blending raw material form fabric backing, (1), (3), (4), (6), (8), (9), (11), (13), (14), (16), (18), (19), (21), (23), (24), (26), (28), (29), (31), (33), (34), (36), (38), (39), (41), (43), (44), (46), (48), (49), (51), (53), (54), (56), (58), (59) road forms the front, and positive and negative connects by tuck; Wherein (3), (8), (13), (18), (23), (28), (33), (38), (43), (48), (53), (58) road wear stainless steel and filament, cotton or polyester cotton blending raw material are all adopted in remaining positive each road; Make fabric backing not have the stainless steel long filament to expose fully; The front has a small amount of stainless steel loops of filament to be diffusing spot distribution in fabric face, and most stainless steel wires are in the double-edged air layer with the flotation line state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101534039A CN101724968B (en) | 2009-10-01 | 2009-10-01 | Weaving process for anti-electromagnetic-radiation air layer weft knitted fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101534039A CN101724968B (en) | 2009-10-01 | 2009-10-01 | Weaving process for anti-electromagnetic-radiation air layer weft knitted fabric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101724968A CN101724968A (en) | 2010-06-09 |
| CN101724968B true CN101724968B (en) | 2011-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101534039A Expired - Fee Related CN101724968B (en) | 2009-10-01 | 2009-10-01 | Weaving process for anti-electromagnetic-radiation air layer weft knitted fabric |
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| CN (1) | CN101724968B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106245211B (en) * | 2015-12-18 | 2018-10-09 | 闵庆富 | A kind of production technology making seamless knitted underwear using steel as textile raw material |
| CN110804791B (en) * | 2019-09-23 | 2021-05-28 | 福建华峰新材料有限公司 | Three-layer mixed weaving sandwich weft-knitted fabric |
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2009
- 2009-10-01 CN CN2009101534039A patent/CN101724968B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN101724968A (en) | 2010-06-09 |
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| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG GANGLONG WEAVING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHEJIANG SIRIS KNITTING CO., LTD. Effective date: 20110727 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20110727 Address after: Two East Road 312000 in Zhejiang Province, Shaoxing Paojiang Industrial Zone Applicant after: Zhejiang Ganglong Weaving Technology Co., Ltd. Address before: 312000 Zhejiang city of Shaoxing Province Yue Lu Zhejiang Paojiang New District Rainbow Knitting Co. Ltd Applicant before: Zhejiang SIRIS Knitting Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20181001 |