CN1091484A - The clothes of making of the fabric of electromagnetic radiation shielding - Google Patents
The clothes of making of the fabric of electromagnetic radiation shielding Download PDFInfo
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- CN1091484A CN1091484A CN93103540A CN93103540A CN1091484A CN 1091484 A CN1091484 A CN 1091484A CN 93103540 A CN93103540 A CN 93103540A CN 93103540 A CN93103540 A CN 93103540A CN 1091484 A CN1091484 A CN 1091484A
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- fabric
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- shirt
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Abstract
With the clothes that the fabric of electromagnetic radiation shielding is made, this fabric be to be made into by containing the yarn that steel fibre that cotton textile fabric and diameter be 6 to 10 microns is spun into.The number of the blended yarns on each of warp thread direction and weft direction is 16 to 24 every centimetre, and the thread count of fabric is preferably 38-40 Tekes, and it is that the electromagnetic radiation maskable of 10 Gigahertzs falls 20～40 decibels that this fabric has guaranteed frequency.This fabric has the quality of common dress material, is in order to make that feature is that the people of band pacemaker or medical worker and radar operation personnel avoid electromagnetic radiation with the clothes of its making, and according to ratio, seam, fastener and other special parts design.
Description
The present invention relates to a kind of fabric of electromagnetic radiation shielding and with the clothes of its making.
The DE-A-2923286 patent disclosure a kind of fabric, its warp thread that intersects vertically mutually and weft yarn are the blended yarns that is spun into by stainless steel fibre and textile fabric.Steel fibre can be very thin, such as diameter less than 25 microns.According to this part patent document, the width of mesh of this fabric is at least 0.5 square centimeter.This fabric can so that obtain the WEB of an antistatic, thereby be avoided static as being used for carpet or Work Clothes.
But a kind of like this fabric is not exposed to personnel among microwave and other electromagnetic radiations to those, particularly: such as the operation medical appliance equipment, as X-ray machine, electrocardiograph, the medical worker of electroence phalograph etc., and provide the development of effective protection along with electronization such as the personnel of operational radar equipment, though pacemaker is microminiaturized and simplification, but the effect of electromagnetic radiation of the appearance in being vulnerable to live becomes simultaneously, such as, radio broadcasting, TV, and various electric equipment, motor, electricity on the automobile and electronic igniting controllor, razor, household electrical appliance, and Electronic Accounting Machine Unit or the like all produces electromagnetic radiation, new-type pacemaker only just plays a role when the rhythm of the heart is undesired, the rhythm of the heart is nonintervention just often, and when still electromagnetic radiation occurring, the operation of pacemaker can be interfered, what the possibility of result was received is about the movable at present error message of heart, may be malfunctioning at the sort of occasion pacemaker.
Though the protective clothing of electromagnetic radiation shielding is also arranged, such as the vest that obtains United States Patent (USP) (US-A-4196355).But because its structure and weight, this vest is too heavy, nor comfortable, therefore is unsuitable for general service.
The invention provides a kind of fabric and make clothes with it, this fabric and with the clothes electromagnetic radiation of electromagnetic radiation shielding, particularly microwave range effectively of its making does not influence the comfortable and easy to wear of general clothes simultaneously.
The present invention is based upon on the following understanding basis, promptly need not complete electromagnetic radiation shielding, because can not impair one's health in certain following electromagnetic radiation of intensity.Therefore can accomplish both had enough shielding actions and comfortable and easy to wear with the clothes that this fabric is made.
Be electromagnetic radiation shielding, the invention provides a kind of fabric, its warp thread that intersects vertically mutually constitutes with the blended yarn that stainless steel fibre becomes with textile fabric with weft yarn.So, this fabric has common dress material quality, this here fabric contains cotton fiber, and twist with the fingers together with steel fibre, the diameter of steel fibre is the 6-10 micron, its content is the 10-15% of blended yarn weight, the warp thread of fabric is substantially the same with the composition of the distribution of weft yarn and warp thread and weft yarn, blended yarn number on warp thread direction and each direction of weft direction all is respectively every centimetre of 16-24 root, 18-20 root preferably, the longitude and latitude fineness of fabric (gram/kilometer) between the 30-50 Tekes, preferably 38-40 Tekes, like this, fabric is that the electromagnetic radiation maskable in 10 gigahertz north falls 20～40 decibels to frequency.
Can produce by content of steel fiber as suggested in the present invention and fineness thereof and to have the dress material quality, be suitable for shielding effectively the suitable fabric of excessive electromagnetic microwave radiation again.This fabric is not hard, and therefore this fabric can equally with the fabric that does not contain steel fibre be processed into clothes.Make fabric have shielding action, key is that steel fibre will be weaved together with textile fabric and twisted with the fingers into thigh, so that the major part of steel fibre is exposed to the outer surface of blended yarn, steel fibre is had each other electrically contact fully on the warp thread of fabric and weft yarn joining and form a faraday cup, the par of steel fibre is preferably 10～15 on the blended yarn cross section.
Best 8 microns of the rugosity of steel fibre, its component is preferably 13.5% of blended yarn weight, and length preferably remains in the cotton fiber length scope, promptly 3 to 10 centimetres.Though also can had better only use the cotton spinning yarn further with the blended yarn of cotton fiber and nylon fiber.Because cotton hygroscopicity is strong, along with the increase that absorbs moisture can improve conductance.
Although can use the sub-thread twist yarn, promptly be the yarn that one-ply yarn is twisted with the fingers, the blended yarns that preferably uses two bursts of mixed yarn to twist with the fingers.Each root blended yarns is twisted with the fingers with steel fibre by textile fabric, and here the density of one-ply yarn is that 16 to 20 Tekes yarn twists are every meter 550-650 turn, and preferably Z twists with the fingers; The yarn twist of blended yarns is every meter 400-480 turn, and preferably Z twists with the fingers.
Light (the best 160 gram/rice of fabric weight of fabric of the present invention
2), ventilative and the same with other common dress material, can wash, do not influence the shield effectiveness of electromagnetic radiation.If the steel fibre in the textile fabric is not to distribute discretely, but such as plate layer of metal coating on textile fabric, the washing back just may influence shielding action.In addition, fabric of the present invention also can dye, and can be made into charming fashionable dress with it like this.
Once invented a kind of fabric, practice has proved that this fabric can prevent that effectively pacemaker is subjected to microwave radiation-influencinlayer by the utmost point, and this fabric is to be made into by the cotton textiles that are spun with steel fibre.Warp thread all is the bifilar yarn of twisting with the fingers with single thread with weft yarn, and the fineness of single thread is the 16-18 Tekes, and the fineness of bifilar yarn is the 38-40 Tekes.The yarn twist of single thread is every meter 590 to 640 turn, and Z twists with the fingers; And the yarn twist of bifilar yarn is every meter 420 to 440 turn, and Z twists with the fingers, and the steel fibre component that spins in the single thread the inside is 13.5% of a blended yarn weight.Density on each of fabric warp thread, weft direction is every centimetre of 18 to 20 yarns.The fabric average weight is 160 gram/rice
2Tensile strength is that your extension of fabric immediately of 638-672 is 9-14%.
Clothes of the present invention can completely or partially be made with fabric of the present invention.Clothes can be all with this fabric or this fabric of lining.The clothes made from this fabric also can be made lining with other textile materials on the other hand.When producing these clothes, the same with general clothes, be cut into each sheet, these sheets are sewn to together along seam.According to the present invention, importantly, the materials of this clothes are fabrics that top described textile fabric-steel fibre of the present invention is made into.And this fabric covers the people's who wears this clothes upper body, buttocks at least and covers the elbow and the joint place of approximately going up stern at least.In order not interrupt seam portion and shielding action, seam should be to wrap in mutually together and stitch at least more than two row with a sewing thread.Equally, sewing thread also is the union twist yarn of this class textile fabric of the present invention and steel fibre.The content of steel fibre can be higher than the content of steel fibre in the fabric yarn in certain sewing thread.The fastener that these clothes are all, as slide fastener, button all can not contain metal, and to be lined with fabric of the present invention make at least can be overlapping 5 centimetres wide, best 7 centimetres wide interior mat or in enclose and prolong, if clothes are sewed with pocket, these pockets should not be inset pockets and should be patch pocket, interrupt herein to prevent shielding action.
A preferred embodiment of clothes of the present invention is tuck inside the sleeve half long-sleeved shirt or T-shirt to elbow joint, clothes will cover the people's who wears this clothes buttocks, and but the neckline of a fastening arranged, enclose to prolong in neckline is made with the fabric that is made into by textile fabric and steel fibre of the present invention and cover, even when neckline opens, also be like this, test of many times proves, the people that this clothes are suitable for wearing pacemaker most wears, it can shield the electromagnetic radiation that causes fault effectively, simultaneously, degree comfortable and easy to wear and not second to common shirt or T-shirt.According to the present invention, the T-shirt of this shirt is on production method, and it is as broad as long that it is seen with other common shirts or T-shirt from appearance, therefore can not find out that he is the patient that a need is worn pacemaker from the clothes of dressing.
In a further advantageous embodiment, be the Work Clothes style according to clothes of the present invention, that be suitable for the radar operation personnel.By the present invention, when wearing this Work Clothes, the fabric that textile fabric of the present invention, steel fibre are made into also will hide whole upper arm, buttocks and parcel thigh at least and be wrapping to knee at least except the upper body that encases the people who wears this clothes.
And in preventing that medical personnel are subjected to the protective clothing of the electromagnetic radiation of electronic medical equipment generation, then suggestion is sewn into two suits of upper garment or shirt and trousers.And trousers have been put 10 centimeter length at least by firmly whole by upper garment or shirt.Upper garment or shirt are overlapped at this textile fabric-steel fibre fabric of chest, and use the hasp fastening.Because clothes of the present invention are to be made by a kind of comfortable textile material, fastening fully when putting on prevents that by hasp upper garment or shirt from opening wide simultaneously.The overlapping part of fabric preferably will reach the people's who wears this clothes shoulder in this structure, and another part of fabric covers at least to waist.The waistline of the trousers of this clothes is the most handy hasp equally also, and waistline can be regulated like this.This clothes of making by the present invention, also the fabric that can be made into textile fabric-steel fibre of the present invention is as lining, and outer, can such as: the light cotton cloth that is used for the normal quality of medical personnel's clothes is made.
When making work clothes of the present invention or two suits, best affix stand-up collar, the materials of stand-up collar are also used fabric of the present invention.
Just clothes of the present invention describe and describe with figure now.As shown in the figure:
Fig. 1: illustrate T-shirt or shirt that the present invention makes;
Fig. 2: illustrate the Work Clothes of making by the present invention;
Fig. 3-Fig. 5: illustrate from face, two suits by clothing making of the present invention of side-looking and backsight;
Fig. 6, Fig. 7: illustrate from facing and the upper garment of Fig. 3-Fig. 5 two suits of side-looking;
Fig. 8, Fig. 9: illustrate face, Fig. 3-Fig. 5 of side-looking is by the trousers of two suits of clothing making of the present invention;
Figure 10: the shape that illustrates clothes seam among Fig. 3-Fig. 9.
T-shirt shown in Figure 1 or shirt are for the people who wears pacemaker makes, and prevent that heart heartstart is subjected to electromagnetic radiation, particularly the effect of electromagnetic radiation in the microwave range.For this reason, T-shirt is to make with the fabric of foregoing detailed description, and the blended yarn that this fabric is twisted with the fingers together mutually by cotton fiber and steel fibre is made into.This T-shirt covers the people's who wears this T-shirt upper body fully, and the lower limb 6 one of the T-shirt clearly extend through buttocks of hesitating to advance.The slide fastener 3 that synthetic material is made can be moved the lapel 1 of neckline 2 to always, slide fastener 3 the insides be lined with in enclose and prolong 4 and can cover neckline 2 fully, even when slide fastener 3 is opened fully, also be like this, in enclose and prolong 4 and also adopted and the same fabric cloth of T-shirt other parts, the sleeve 5 of T-shirt is to elbow joint length, so that harmful radiation can not be invaded sleeve 5 each from the side.Sleeve 5 should have 20 centimeter length at least.
Work Clothes shown in Figure 2 can be such as the Work Clothes as the radar staff, and this Work Clothes is with will also making of fabric of the present invention.The slide fastener 3 of Work Clothes can be moved the top edge of stand-up collar 7 to always, and slide fastener also is a plastic material; Whole slide fastener is lined with one at least 7 centimetres wide liner (not shown) of also making with this fabric cloth, and pocket 10 is sewn on above this fabric.Pocket can be used other clothes.
The two-piece-dress protective suit of Fig. 3-Fig. 9 is used to be exposed among the sheet wave radiation that is produced by electronic medical equipment.The upper garment of this protective clothing and trousers all are double-deck, outer with as the light COTTON FABRIC that does not have protective action, lining fabric of the present invention, and serving as a contrast entirely.The anter of upper garment has the shoulder-high outer front part of a Chinese robe or jacket of widening 14 of a slice and the interior front part of a Chinese robe or jacket 13, and the interior front part of a Chinese robe or jacket 13 extends in the middle of the chest with its inward flange 17.Upper garment 15 usefulness hasps 18 make the outer front part of a Chinese robe or jacket 14 and the interior front part of a Chinese robe or jacket 13 overlapping and fasten.Upper garment 15 has stand-up collar 7 and half long sleeves 5.
The front of trousers 16 can fasten with synthetic material slide fastener 3, and the inside of slide fastener 3 is lined with at least 5 centimetres wide extra wide liner 21.The waist of trousers can be regulated with hasp 18.In addition, be sewed with pocket 10 on the trousers.
Many of being cut into this material respectively of the clothes of Fig. 1-Fig. 9 also are sewn into along seam 19.As shown in figure 10, seam 19 wraps in mutually together and sews up with at least two row sutures 20.
Claims (8)
1, a kind of clothes, fully with or the part make with a fabric, this fabric comprises warp thread and the orthogonal intersection point of weft yarn, yarn be make by stainless steel fibre and textile fabric and be spun into blended yarn, wherein textile fabric comprises cotton fiber and twists with the fingers together with steel fibre, the diameter of steel fibre is 6 to 10 microns, the blended yarn weight of its content is 10 to 15%, the composition of the distribution of warp thread and weft yarn and warp thread and weft yarn is substantially the same in the fabric, thus, part steel fibre is exposed to the outer surface of blended yarn, warp thread is electrically connected mutually at the intersection point place with weft yarn and forms a faraday cup, fabric falls 20 to 40 decibels to the electromagnetic radiation maskable of 10 Gigahertzs like this, these clothes hide upper body and the buttocks of wearing the people at least, clothes further include sleeve and fastener, this piece fabric is by making along seam all cutting sheet stitched together, neck and chest can be opened or fastening at least, wherein, sleeve (5) is at least to the elbow joint place, seam (19) wraps in together mutually, and the sewing thread that blended yarn is made is stitched together with two row sutures (20) at least, fastener (3,18) containing metal not, and be lined with at least 5 centimetres wide the liner of making by this fabric (21) or in enclose and prolong (4).
According to the clothes of claim 1, it is characterized in that 2, the pocket made from a kind of textile material (10) is sewn on above this garment fabric that is made of steel fibre and textile fabric.
3, according to the clothes of claim 1, it is characterized in that, make the T-shirt that has half long sleeves (5), and make by steel fibre and textile fabric.
4, according to the clothes of claim 1, it is characterized in that, have a suit Work Clothes of stand-up collar (7), these clothes cover and wear people's leg, cover knee at least.
5, according to the clothes of claim 1, it is characterized in that, form by upper garment (15) or shirt and trousers (16), wherein trousers (16) are distinguished topped 10 centimetres at least by upper garment (15) and shirt, upper garment (15) or shirt all have overlapped fabric portions (13,14), and by the hasp (18) that mutually fabric portions (13,14) is linked together be buckled together.
According to the clothes of claim 5, it is characterized in that 6, the part of the overlapped part of fabric (13 or 14) extends to the people's who wears this clothes shoulder always, another part extends to waist at least when last clothing is buckled.
According to the clothes of claim 5, it is characterized in that 7, the waistline of trousers (16) can be regulated by hasp (18), hasp is by plastic production.
According to the clothes of claim 5, it is characterized in that 8, upper garment (15) or shirt all have the stand-up collar (7) that contains this fabric that is made of steel fibre and textile fabric respectively.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| YU336/89 | 1989-02-15 | ||
| YU33689A YU47476B (en) | 1989-02-15 | 1989-02-15 | PROTECTIVE SHIRT FOR PASMAKER CARRIER |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN90100713A Division CN1025229C (en) | 1989-02-15 | 1990-02-15 | Textile fabric shielding electromagnetic radiation and clothing made thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1091484A true CN1091484A (en) | 1994-08-31 |
Family
ID=25549446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN93103540A Pending CN1091484A (en) | 1989-02-15 | 1993-04-05 | The clothes of making of the fabric of electromagnetic radiation shielding |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN1091484A (en) |
| YU (1) | YU47476B (en) |
| ZA (1) | ZA901106B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1078274C (en) * | 1999-09-14 | 2002-01-23 | 曹士达 | Radiation-resisting, radiation-resisting fire-proofing and radiation-resisting fire-proofing and water-proofing shell fabric and its production method |
| CN100428898C (en) * | 1999-05-24 | 2008-10-29 | 郡是株式会社 | Electro-magnetic wave shielding knitted material and electro-magnetic wave shielding clothes |
| CN101831741A (en) * | 2010-04-13 | 2010-09-15 | 杨文洁 | Static-free sewing thread |
| CN101250787B (en) * | 2008-03-12 | 2010-11-17 | 江苏华西村股份有限公司 | Method for producing electrostatic resistance and ray-proof worsted cloth |
| CN106263153A (en) * | 2012-12-27 | 2017-01-04 | 上海联影医疗科技有限公司 | A kind of breast examination protective garment |
| CN106263135A (en) * | 2015-05-22 | 2017-01-04 | 北京恒维科技有限公司 | A kind of electromagnetic protection clothes |
-
1989
- 1989-02-15 YU YU33689A patent/YU47476B/en unknown
-
1990
- 1990-02-14 ZA ZA901106A patent/ZA901106B/en unknown
-
1993
- 1993-04-05 CN CN93103540A patent/CN1091484A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100428898C (en) * | 1999-05-24 | 2008-10-29 | 郡是株式会社 | Electro-magnetic wave shielding knitted material and electro-magnetic wave shielding clothes |
| CN1078274C (en) * | 1999-09-14 | 2002-01-23 | 曹士达 | Radiation-resisting, radiation-resisting fire-proofing and radiation-resisting fire-proofing and water-proofing shell fabric and its production method |
| CN101250787B (en) * | 2008-03-12 | 2010-11-17 | 江苏华西村股份有限公司 | Method for producing electrostatic resistance and ray-proof worsted cloth |
| CN101831741A (en) * | 2010-04-13 | 2010-09-15 | 杨文洁 | Static-free sewing thread |
| CN106263153A (en) * | 2012-12-27 | 2017-01-04 | 上海联影医疗科技有限公司 | A kind of breast examination protective garment |
| CN106263135A (en) * | 2015-05-22 | 2017-01-04 | 北京恒维科技有限公司 | A kind of electromagnetic protection clothes |
Also Published As
| Publication number | Publication date |
|---|---|
| YU47476B (en) | 1995-10-03 |
| ZA901106B (en) | 1990-12-28 |
| YU33689A (en) | 1990-12-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |