KR880001238Y1 - Non-woven fabrics - Google Patents
Non-woven fabrics Download PDFInfo
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- KR880001238Y1 KR880001238Y1 KR2019860006732U KR860006732U KR880001238Y1 KR 880001238 Y1 KR880001238 Y1 KR 880001238Y1 KR 2019860006732 U KR2019860006732 U KR 2019860006732U KR 860006732 U KR860006732 U KR 860006732U KR 880001238 Y1 KR880001238 Y1 KR 880001238Y1
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- radar
- infrared
- metal
- camouflage
- nonwoven fabric
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Classifications
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- 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
- B32B5/022—Non-woven fabric
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- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
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- 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
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B9/041—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of metal
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- 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
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B9/047—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material made of fibres or filaments
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- 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
- B32B2571/00—Protective equipment
- B32B2571/02—Protective equipment defensive, e.g. armour plates, anti-ballistic clothing
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- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Textile Engineering (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 전개사시도.1 is an exploded perspective view of the present invention.
제2도는 본 고안의 일부 확대단면도.2 is a partially enlarged cross-sectional view of the present invention.
제3도는 본 고안의 사용상태 예시도.Figure 3 is an illustration of the state of use of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1, 1' : 부직포 2 : 금속단사1, 1 ': non-woven fabric 2: metal yarn
3 : 금속물질층 4, 4' : 전파차단층3: metal material layer 4, 4 ': radio wave blocking layer
5, 5' : 무광칼라 약품층5, 5 ': matt color chemical layer
본 고안은 현대전의 고도화된 전술관측장비인 적외선을 사용한 탐지와 레이다전파를 이용한 탐지로부터 아군의 무기나 차량등 목표물을 효과적으로 위장시키는 위장용 직물의 개량에 관한 것이다. 이를 보다 상세히 설명하면 현대전에서의 위장망은 적의 목측에 의한 주간탐지와 적외선을 사용한 야간탐지는 물론 주야간에 관계없이 공간적으로 탐지해오는 고도화된 레이다 관측으로부터도 보호되지 않으면 안된다.The present invention relates to the improvement of camouflage fabrics that effectively camouflage targets such as weapons or vehicles of allies from detection using infrared and radar propagation, which are advanced tactical observation equipment of modern warfare. In more detail, the camouflage network in modern warfare must be protected from daytime detection by the enemy's neck and nighttime detection using infrared rays, as well as advanced radar observations that are spatially detected regardless of day or night.
종래에도 이미 주위환경과 유사하게 위장할 수 있는 위장망이 개발되었으나 이는 주간에서는 충분한 위장효과를 가지면서도 현대전에서 요구하는 적외선을 이용한 야간탐지와 레이다 장비를 이용한 전파탐지로부터 관측 목표물을 효과적으로 보호할 수 없는 단점이 있었다.In the past, a camouflage network capable of camouflaging similarly to the surrounding environment has been developed. However, it has a sufficient camouflage effect during the day, but it cannot effectively protect observation targets from night detection using infrared rays and radio detection using radar equipment required by modern warfare. There was a downside.
이론적으로는 레이다와 같은 극 초단파를 산란또는 흡수시켜 주위의 환경과 유사하게 레이다관측으로부터 목표물을 보호하는 방법으로서 목표물의 주위에 전도성 물질을 끊임없이 살포한다든지 금속편 필림을 목표물에 씌운다든지 또는 전도성 물질을 단섬유와 같이 혼방한다든지 또는 금속사를 일반장사와 같이 일정간격으로 제직한다든지 하는 방법들이 있으나 이러한 것들은 원료구입이 용이하지 않고 또는 특수 방적시설을 구비하여야 한다든지 또는 제직기간이 상당기간을 요구한다든지 하는 어려움이 있으며 또는 장기간 보존함으로서 요구하는 적정 전파산란 또는 흡수 효과를 저하시킨다든지 하는 결함들이 있었다. 또한 중요한 것으로서 레이다 탐지장비의 개선으로 현대전에서 사용하는 레이다의 극초단파가 종전의 10GHZ에서 변화하여 5GHZ부터 100GHZ이내로 변환한 다양한 전파를 사용하는 것에 대한 대비가 전혀되지 않았던 단점들이 있었다.Theoretically, scattering or absorbing microwaves, such as radar, protects the target from radar observations, similar to the surrounding environment, such as constantly spraying conductive material around the target, covering the metal film with the target, or applying conductive material. There are methods such as blending short fibers or weaving metal yarns at regular intervals, such as general trading, but these are not easy to purchase raw materials or have special spinning facilities or require a long period of weaving. There have been difficulties such as, or defects such as lowering the proper propagation or absorption effect required by long-term preservation. Also important is the improvement of the radar detection equipment, which had the disadvantage that the microwave radar used in modern warfare was not prepared for the use of various radio waves converted from 5GHZ to 100GHZ from 10GHZ.
본 고안은 기존의 문제점들을 장기간 연구 검토한 결과 공지된 상기결점들을 보완하면서 국내의 기존 메이커로부터 손쉽게 구득할 수 있는 재료로 간단히 양산할 수 있으며 또한 재래식 위장망보다도 훨씬 가벼운 중량으로서 야전에서의 기동성을 현격히 개선함과 동시 목측과 적외선을 이용한 주야간 관측과 또한 넓은 범위의 극초단파(5GHZ-100GHZ)를 이용한 레이다 탐지로부터 동시에 보호할 수 있는 우수한 위장망을 완성케 된 것이다.The present invention can be easily mass-produced with materials that can be easily obtained from existing manufacturers in Korea while supplementing the above-mentioned drawbacks through long-term research on existing problems, and is much lighter than conventional camouflage nets. The result is a superior camouflage network that can simultaneously protect against day and night observations using simultaneous vision and infrared, as well as radar detection using a wide range of microwaves (5GHZ-100GHZ).
본 고안은 위장망의 기초요구분야인 방수, 방매, 방염은 물론 장기간 사용이 가능하며 인장, 인열 및 절단강도가 양호하도록 설계된 것으로서 이하 첨부도면에 의거 상술하면 다음과 같다.The present invention is designed to be able to be used for a long time, as well as waterproof, waterproof, flame retardant of the basic requirements of the gastrointestinal network, as described in detail below according to the accompanying drawings.
합성섬유등을 사용하여 형태 및 두께, 무게등을 고려하여 최대한 높은 장력을 가지도록 제도한 부직포(1)의 일면에 길이 5mm-100mm사이로 다양하게 절단한 전도성 금속단사(2)등을 살포한 금속물질층(3)을 중착하여 그 상면은 또다른 부직포(1')로서 압착 합포하고 다시 그표리면에 적외선 반사안료 및 방염, 방매, 방수성 약품등을 적정량 혼합한 전파차단층(4)(4')을 피착하여서 되는 것이다.Metal sprayed with conductive metal yarns (2) cut variously between 5mm-100mm in length on one side of nonwoven fabric (1) which is made to have the highest tension in consideration of form, thickness, weight, etc. using synthetic fibers. The material shielding layer 4 is made of a nonwoven fabric 1 ', and the upper surface thereof is compressed and combined with another nonwoven fabric 1', and a radio wave shielding layer 4, 4 ', in which an appropriate amount of infrared reflecting pigment, flame retardant, anti-corrosion, and waterproof chemical is mixed on the front and back surfaces thereof. ) By attaching
그리고 경우에 따라서 전파차단층(4)(4')의 무광택 처리를 원한다든지 또는 색차의 일치등을 목적으로 전파하단층(4)(4')의 표리면에 무광칼라약품층(5)(5')을 도포할 수도 있다.In some cases, the matte color chemical layer 5 is formed on the front and back surfaces of the radio wave shielding layer 4, 4 'for the purpose of matting the radio wave blocking layer 4, 4' or for color matching. 5 ') may be applied.
도면중 미설명부호 6은 위장망이다.Reference numeral 6 in the drawings is a camouflage network.
이와같이된 본 고안에 있어서 금속물질층(3)을 증착하는 부직포(1)는 형태및 두께, 무게등을 고려하여 장력이 우수하도록 제조한것을 사용하므로서 강도를 높이는 대신에 무게를 가볍게 하므로 야전에서 기동성을 발휘할 수 있는 바 그 재질은 폴리에스터, 나이론등이 적합하다. 금속물질층(3)을 형성하는 금속단사(2)는 스텐레스스틸, 알루미늄 금속사, 그라파이트(graphite)등을 길이 5m/m - 100m/m 사이로 다양하게 절단하되(특히 7m/m -60m/m를 사용하는 것이 좋다.) 가능한한 가늘고 얇아야하며 두께는 8-30미크론 정도가 적당하다. 그리고 금속단사(2)의 길이 5m/m -100m/m는 목적하는 파의 다양한 전파에 대응하는 것으로서 그 파장의 길이에 따라 변한다.In the present invention as described above, the nonwoven fabric 1 for depositing the metal material layer 3 is manufactured to have excellent tension in consideration of shape, thickness, weight, etc., so that the weight is light instead of the strength. The material that can be used is polyester, nylon, etc. are suitable. Metal single yarns (2) forming the metal material layer (3) is to cut a variety of stainless steel, aluminum metal yarns, graphite, etc. in a length of 5m / m-100m / m (particularly 7m / m -60m / m) It should be as thin and thin as possible and should be 8-30 microns thick. The length of the metal single yarn 2 5m / m -100m / m corresponds to various propagation of the desired wave and changes according to the length of the wavelength.
그러므로 관측 각도에 따른 길이의 구성 및 비율을 고려하여 투입한다. 이러한 금속물질의 선택은 관측각도(0°-90°)에 따른 금속편 자체반사를 줄이고, 반사효과에 의한 급격한 변화를 줄이므로 안전성을 높이며 동시에 공간 임피란스를 높일 수 있으며 공간 입력 임피란스에 대한 매칭(matching)이 되어서 목적하는 많은 산란, 흡수 반사효과를 볼수 있다. 따라서 다양한 관측각도(0°-90°)와 파장에 대하여서 작업시에는 파장 10GHZ에 45°각도에서 관측됨을 위주로 결정함이 좋으며 이때 원단 M2당 사용하는 금속단사(2)의 부착량은 원단무게의 2%-20%정도를 사용하고 그 선택은 금속편의 형태(즉 굵기, 길이, 재질)에 따라 증감하여 또한 산란결과의 요구감쇄량(Decibel)에 따라 증감하여 주위환경( 예 사막지대, 준사막지대, 산림지대 등)과 같은 정도의 (3db -20db)산란효과를 낸다.Therefore, input by considering the composition and ratio of the length according to the observation angle. The selection of these metals reduces the reflection of the metal pieces according to the observation angle (0 ° -90 °) and reduces the rapid change due to the reflection effect, thereby increasing the safety and increasing the spatial impedance and matching the spatial input impedance. Matching results in the desired scattering and absorption reflections. Therefore, it is good to decide mainly on the observation at various angles of observation (0 ° -90 °) and wavelength at 45 ° angle at 10GHZ. At this time, the amount of metal single yarns 2 used per fabric M 2 is Use about 2% -20% and the choice is increased or decreased depending on the shape (ie thickness, length, material) of the metal piece and also according to the required decay of scattering result (Decibel). (3db -20db) spawning effect is similar to that of forests.
이때 합포하는 상하면 부직포(1)(1')의 합포방향을 교차시키므로 원단의 인장, 인열 및 파열 강도를 일반제직 원단 이상으로 높일 수 있다.At this time, the upper and lower surfaces to be laminated intersect the direction of the fabric of the nonwoven fabric (1) (1 '), thereby increasing the tensile, tearing and rupture strength of the fabric beyond that of the general woven fabric.
또한 전파차단층(4)(4')은 지역적 특성에 맞춘 적외선 안료와 함께 방염, 방매, 방수성 약품인 삼산화안티몬, 염소화파라핀, P.V.C, 우레탄, 염화고무, 레오포스등의 약품은 용제와 함께 적정량 혼합, 혼합기에서 2시간이상 충분히 교반하여 완성된 부직포(1)(1')천에 150℃-170℃사이로 분속 20M로 코팅 열처리하므로서 일단의 적외선 반사 및 레이다 산란, 흡수 반사효과를 얻게 된다.In addition, the radio wave blocking layer (4) and (4 ') has an appropriate amount of chemicals such as antimony, trimon, chlorinated paraffin, PVC, urethane, rubber chloride, and leopard, which are flame retardant, anti-seal, and waterproof chemicals, together with infrared pigments according to local characteristics. After a sufficient stirring for 2 hours or more in a mixer, a mixture of 150M-170 ° C coated heat treatment at 150M-170 ° C to obtain a series of infrared reflections, radar scattering and absorption reflection effects.
본 고안은 이와같이 하므로서 적외선 및 레이다 탐지에 대한 효과적인 위장포를 완성시킬 수 있으나, 무광택 처리를 요한다든지 하는 경우와 색차의 일치등의 목적으로 무광칼라 약품을 용제와 함께 잘 교반한 무광칼라 약품층(5)(5')을 180℃-200℃에서 분속 25M로 코팅하므로서 무광택 및 색차의 차이를 일치시킨다.The present invention can complete an effective gastrointestinal cloth for infrared and radar detection in this way, but for the purpose of matching the color difference with the case of matte treatment, etc. 5) (5 ') is coated at a rate of 25M per minute at 180 ° C-200 ° C to match the difference between matte and color difference.
이때 완성된 적외선 및 레이다 효과 위장포는 펀칭과정을 거치면서 자연감과 입체감을 가진다.At this time, the completed infrared and radar effect camouflage has a natural feeling and a three-dimensional feeling through the punching process.
이와같이 본 고안은 금속단사(2)등을 살포한 금속물질층(3)을 부직포(1)의 상면에 부착하여 다시 부직포(1')를 압착 합포하고 다시 전파차단층(4)(4') 을 층착한 것이므로 중량이 매우 가벼워 야전에서 기동성을 발휘하기 용이하고 재료를 국내에서 손쉽게 구득하여 양산할 수 있으므로 각격도 저렴하게 제작할 수 있는 등의 효과가 있다.As described above, the present invention attaches the metal material layer 3 sprayed with the metal yarn 2 to the upper surface of the nonwoven fabric 1, compresses the nonwoven fabric 1 'again, and again, the radio wave blocking layer 4, 4'. Since the weight is very light, it is easy to demonstrate mobility in the field, and the material can be easily obtained and mass produced in Korea.
[실시예]EXAMPLE
폴리에스터를 재료로 사용한 0.1mm두께의 부직포 한면에 17mm길이의 전도성 금속단사(알미늄 금속사를 사용)를 시료 크기 1MX 1.5M사이에 5g을 방향성이 무작위하게 살포한뒤 같은 재료를 사용한 0.1mm 두께의 같은 부직포를 그위에 덮고 압착시킨뒤 02mm 두께의 전도성 금속물질이 내포된 부직포의 원단을 완성시켰다. 다음에 각 지역의 특성에 따른(사막지역, 준사막지역, 산림지역 등) 색상별 적외선 반사율과 일치하는 적외선 안료 및 기타 약품으로 잘 교반한뒤 코팅하고 무광 코팅으로 마감한뒤 본 고안 가니싱테프를 전방목표물(반사판으로 대체)을 차단한뒤 레이다 전파산란치 및 적외선 반사율을 측정한 결과 아래와 같이 레이다 전파 및 적외선 탐지로부터 충분한 위장효과를 얻을 수 있었다.0.1mm thick nonwoven fabric using polyester as a material, 17mm long conductive metal single yarn (using aluminum metal yarn) was sprayed randomly by 5g between sample size 1MX 1.5M and 0.1mm thick using the same material The same nonwoven fabric was covered and pressed on it to complete the fabric of the nonwoven fabric containing the conductive metal material having a thickness of 02 mm. Next, stir well with infrared pigments and other chemicals that match the infrared reflectance of each color according to the characteristics of each area (desert area, semi-desert area, forest area, etc.), and then coated and finished with matte coating. After blocking the front target (replaced by reflector), the radar scattering value and infrared reflectance were measured. As a result, sufficient camouflage effect was obtained from radar propagation and infrared detection as follows.
본 고안 가니싱테프를 다시 펀칭하여 같은 조건으로 측정한 결과 아래와 같은 레이다 전파로부터 충분한 위장효과를 얻을 수 있었다.The present invention was punched again and measured under the same conditions, and sufficient gastrointestinal effects were obtained from the following radar propagation.
같은 방법으로 시료크기1MX 1.5M 사이에 21mm 두께의 알미늄 금속사 5g을 무작위하게 살포하여 전도성 금속물질이 내포된 부직포를 완성하여 같은 방법으로 색상별 적외선 반사율과 일치하는 적외선 안료 및 기타 약품으로 코팅처리한뒤 레이다 전파 산란치 및 적외선 반사율을 측정한 결과 아래와 같이 레이다 전파 및 적의선 탐지로부터 충분한 위장효과를 얻을 수 있었다.In the same way, 5g of 21mm thick aluminum metal yarn was randomly sprayed between sample size 1MX 1.5M to complete the nonwoven fabric containing conductive metal material, and then coated with infrared pigments and other chemicals that match the infrared reflectance of each color in the same way. After measuring radar propagation scattering and infrared reflectance, sufficient camouflage effect was obtained from radar propagation and enemy line detection as follows.
본 고안 가니싱테프를 다시 펀칭하여 같은 조건으로 측정한 결과 아래와 같은 레이다 전파로부터 충분한 위장효과를 얻을 수 있었다.The present invention was punched again and measured under the same conditions, and sufficient gastrointestinal effects were obtained from the following radar propagation.
1. 시료의 크기 1M ×1.5M1.Size of sample 1M × 1.5M
2. 측정주파수 10GHZ2. Measuring frequency 10GHZ
3. 측정장비 1) Micro-wave sweep oseilator(HP 8620 C/86245 A) 2) Micro-wave Frequency counter(HP5342 A), 3)RF Power Meter(HP 431 C/478 A) 4) Tracking scope(TR 4110/TR 4112), 5) Trans mission Antenna 6), Receiver Antenna, 7) Reflectorate Plate3. Measuring equipment 1) Micro-wave sweep oseilator (HP 8620 C / 86245 A) 2) Micro-wave frequency counter (HP5342 A), 3) RF Power Meter (HP 431 C / 478 A) 4) Tracking scope (TR 4110 / TR 4112), 5) Trans mission Antenna 6), Receiver Antenna, 7) Reflectorate Plate
4. 안테나와 반사판의 거리 약 3M4. Distance of antenna and reflector about 3M
5. 안테나와 시료와의 거리 약 2.8M5. Distance of antenna and sample about 2.8M
6. 상기 시료를 가지고 적외선 반사율을 측정한 결과 색상별 반사율은 아래와 같은 범위내의 반사율을 나타내어 적외선 탐지로부터 충분한 위장효과를 얻을수 있었다.6. As a result of measuring the infrared reflectance with the sample, the reflectance for each color showed the reflectance within the following range, so that sufficient camouflage effect could be obtained from the infrared detection.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860006732U KR880001238Y1 (en) | 1986-05-14 | 1986-05-14 | Non-woven fabrics |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860006732U KR880001238Y1 (en) | 1986-05-14 | 1986-05-14 | Non-woven fabrics |
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| Publication Number | Publication Date |
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| KR870018412U KR870018412U (en) | 1987-12-23 |
| KR880001238Y1 true KR880001238Y1 (en) | 1988-04-02 |
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| KR2019860006732U KR880001238Y1 (en) | 1986-05-14 | 1986-05-14 | Non-woven fabrics |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190094823A (en) * | 2018-02-06 | 2019-08-14 | (주)나노피엔씨 | A method for manufacturing an infrared shielding tent fabric and a method for manufacturing a railway tent fabric |
| KR102269755B1 (en) * | 2020-01-28 | 2021-06-28 | 삼양화학공업주식회사 | multi-spectral camouflage structure for mobile vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100379095B1 (en) * | 2001-02-14 | 2003-04-07 | 화이버텍 (주) | Method of Preparing Metal Yarn from Metal Fibres |
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1986
- 1986-05-14 KR KR2019860006732U patent/KR880001238Y1/en active Pre-grant Review Request
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190094823A (en) * | 2018-02-06 | 2019-08-14 | (주)나노피엔씨 | A method for manufacturing an infrared shielding tent fabric and a method for manufacturing a railway tent fabric |
| KR102269755B1 (en) * | 2020-01-28 | 2021-06-28 | 삼양화학공업주식회사 | multi-spectral camouflage structure for mobile vehicle |
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| Publication number | Publication date |
|---|---|
| KR870018412U (en) | 1987-12-23 |
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