KR0146303B1 - Method for manufacturing a glass wool surface - Google Patents
Method for manufacturing a glass wool surfaceInfo
- Publication number
- KR0146303B1 KR0146303B1 KR1019950027728A KR19950027728A KR0146303B1 KR 0146303 B1 KR0146303 B1 KR 0146303B1 KR 1019950027728 A KR1019950027728 A KR 1019950027728A KR 19950027728 A KR19950027728 A KR 19950027728A KR 0146303 B1 KR0146303 B1 KR 0146303B1
- Authority
- KR
- South Korea
- Prior art keywords
- glass fiber
- fiber assembly
- film
- building
- rollers
- Prior art date
Links
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
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/067—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material 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
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/02—Layered products essentially comprising sheet glass, or glass, slag, or like fibres in the form of fibres or filaments
- B32B17/04—Layered products essentially comprising sheet glass, or glass, slag, or like fibres in the form of fibres or filaments bonded with or embedded in a plastic substance
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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
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
- B32B17/10018—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising only one glass sheet
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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
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
- B32B17/10816—Making laminated safety glass or glazing; Apparatus therefor by pressing
- B32B17/10825—Isostatic pressing, i.e. using non rigid pressure-exerting members against rigid parts
- B32B17/10862—Isostatic pressing, i.e. using non rigid pressure-exerting members against rigid parts using pressing-rolls
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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
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
- B32B17/10889—Making laminated safety glass or glazing; Apparatus therefor shaping the sheets, e.g. by using a mould
Landscapes
- Laminated Bodies (AREA)
- Building Environments (AREA)
Abstract
본 발명은 유리섬유 집합체의 표면을 표면재로 피복·가공하므로서 유리섬유 집합체의 취급, 보관, 시공등의 과정을 편리하고, 쾌적한 환경에서 수행할 수 있도록 한 건축용 유리섬유 집합체의 표면 가공방법 및 장치와 그에따른 제품에 관한 것이다.The present invention provides a method and apparatus for processing the surface of a glass fiber assembly for building, which allows the process of handling, storing and constructing the glass fiber assembly to be carried out in a convenient and comfortable environment by coating and processing the surface of the glass fiber assembly with a surface material. It is about the product accordingly.
일반적으로, 유리섬유 집합체는 건축물을 보호 및 보온단열 하므로서 불필요한 연료의 낭비를 막고 연료의 산화를 방지함은 물론, 환경의 오염도 크게 줄일 수 있어 건축용 및 산업용으로 구분되어 널리 사용되고 있는바, 지금까지는 이러한 용도의 유리섬유 집합체를 절단·이송 및 운반하는 과정에서 유리섬유 집합체가 비산되거나 분진이 발생하기 때문에 호흡기 자극이나 피부질환 등을 일으킬 소지가 있었으며, 또 건축용 유리섬유 집합체의 총 수요량에 있어서 일반소비자 및 소형 건축업자 등에 사용되는 양은 매우 미미한 반면 대형빌딩이나 대단위 아파트, 공공건물, 국가시설 등의 대형건축물에만 사용되는 양이 편중되는 등 이용범위에 한계가 있었다.In general, glass fiber aggregates are widely used in building and industrial use because they can prevent unnecessary fuel waste, prevent fuel oxidation, and greatly reduce environmental pollution by protecting and insulating insulation. It may cause respiratory irritation or skin disease because the glass fiber assembly is scattered or dust is generated in the process of cutting, transporting and transporting the glass fiber assembly for use, and it is a general consumer and the total demand of the glass fiber assembly for construction. While the amount used for small builders is very small, there is a limit to the scope of use such that the amount used for large buildings such as large buildings, large apartments, public buildings, and national facilities is concentrated.
이에, 본 발명은 유리섬유 집합체를 단위 규격화하여 4면에 필름을 접착하므로서 표면에서의 분진 및 비산을 방지하여 쾌적한 시공여건을 부여함은 물론 표면가공전의 제품에 비하여 압축비를 높게할 수 있어 취급 및 운반을 용이하게 함과 동시에 열저항 및 열관류저항을 향상시켜 단열성능을 우수하게 하고, 결로 방지효과를 갖도록 한 것이다.Accordingly, the present invention standardizes the glass fiber aggregates and adheres the film to four sides, thereby preventing dust and scattering on the surface, thereby providing a comfortable construction condition, and increasing the compression ratio compared to the product before surface processing. It facilitates transportation and at the same time improves the heat resistance and heat permeation resistance to improve the thermal insulation performance, and to have a condensation prevention effect.
Description
제1도는 본 발명의 공정을 보인 개략도1 is a schematic view showing the process of the present invention
제2도는 본 발명에 따른 유리섬유 집합체의 종절단 상태를 보인 발췌 사시도2 is an exploded perspective view showing the state of termination of the glass fiber assembly according to the present invention
제3도는 본 발명에 따른 필름접착을 보인 사시도3 is a perspective view showing the film adhesion according to the present invention
제4도는 제3도의 A-A'선 단면도4 is a cross-sectional view taken along the line A-A 'of FIG.
제5도의 (a)(b)는 본 발명에 따른 제품의 사시도 및 일부확대 종단면도Figure 5 (a) (b) is a perspective view and partly enlarged longitudinal cross-sectional view of the product according to the present invention
*도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
6:종절단톱 7a, 7b:접착제 분사노즐6: Cutting saw 7a, 7b: Adhesive jet nozzle
8a, 8b:필름접착장치 9a, 9b:필름롤8a, 8b: film bonding device 9a, 9b: film roll
10a, 10b:장력조절로울러 11a, 11b:안내로울러10a, 10b: tensioning roller 11a, 11b: guide roller
12a, 12b:유도로울러 13a, 13b:타공로울러12a, 12b: Induction roller 13a, 13b: Perforated roller
14a, 14b:가열로울러 15:횡절단 커터14a, 14b: Heating roller 15: Cross cutting cutter
16:콘베이어 17:디바이스로울러16: Conveyor 17: Device roller
B:고정부재 G:유리섬유 집합체B: fixing member G: glass fiber aggregate
Fa, Fb:필름 H:구멍Fa, Fb: Film H: Hole
본 발명은 유리섬유 집합체의 표면을 피복재로 피복·가공하므로서 유리섬유 집합체의 취급, 보관, 시공등의 과정을 편리하고, 쾌적한 환경에서 수행할 수 있도록 한 건축용 유리섬유 집합체의 표면 가공방법 및 장치와 그에 따른 제품에 관한 것이다.The present invention provides a method and apparatus for processing a surface of a glass fiber assembly for building, which enables the process of handling, storing and constructing the glass fiber assembly to be carried out in a convenient and comfortable environment by coating and processing the surface of the glass fiber assembly with a coating material. It relates to the product accordingly.
일반적으로, 유리섬유 집합체는 건축물을 보호 및 보온단열 하므로서 불필요한 연료의 낭비를 막고 연료의 산화를 방지함은 물론, 환경의 오염도 크게 줄일 수 있어 건축용 및 산업용으로 구분되어 널리 사용되고 있는바, 지금까지는 이러한 용도의 유리섬유 집합체를 절단·이송 및 운반하는 과정에서 유리섬유가 비산되거나 분진이 발생하기 때문에 호흡기 자극이나 피부질환등을 일으킬 소지가 있었으며, 또 건축용 유리섬유 집합체의 총 수요량에 있어서 일반소비자 및 소형건축업자등에 사용되는 양은 매우 미미한 반면 대형빌딩이나 대단위 아파트, 공공건물, 국가시설 등의 대형건축물에만 사용되는 양이 편중되는 등 이용범위에 한계가 있었다.In general, glass fiber aggregates are widely used in building and industrial use because they can prevent unnecessary fuel waste, prevent fuel oxidation, and greatly reduce environmental pollution by protecting and insulating insulation. It may cause respiratory irritation or skin disease because glass fiber is scattered or dust is generated in the process of cutting, transporting and transporting the glass fiber aggregate for use, and general consumer and small size in total demand of architectural glass fiber aggregate While the amount used by builders is very small, there is a limit to the scope of use such as the amount used only for large buildings such as large buildings, large apartments, public buildings, and national facilities.
본 발명은 이와같은 유리섬유 집합체의 문제점을 해결하기 위한 것으로 타공된 필름을 유리섬유 집합체의 4면 표면에 접착하므로서 취급, 보관, 시공등의 고정을 편리하고 쾌적하게 할뿐만 아니라 유리섬유 집합체를 소형으로 단위 규격화 하므로서 일반주택이나 소형건물에도 사용할 수 있도록 한 것으로 첨부한 도면을 참조하여 상세히 설명하면 다음과 같다.The present invention is to solve the problem of the glass fiber aggregates by adhering the perforated film to the surface of the four sides of the glass fiber aggregate, convenient and comfortable fixing, handling, construction, etc. as well as compact glass fiber assembly By standardizing the unit to be used in general houses or small buildings as described in detail with reference to the accompanying drawings as follows.
원료공급장치(1)를 통해 공급되는 유리섬유원료를 이온수분사장치(2)와 수지분사장치(3)를 통과시켜 집면실(4)에 집면한 후 이를 오븐(5)을 통해 25∼200mm의 두께로 유리섬유 집합체(G)를 성형토록 하는 통상의 유리섬유 집합체의 제조방법 및 제조장치에 있어서, 상기 오븐(5)에 연접하여 등간격으로 3개의 종절단톱(6)을 설치하여 길이방향으로 연속성형되어 이송되는 유리섬유 집합체(G)를 10∼48kg/m3의 밀도를 갖도록 종방향으로 4등분 절단시키고 연접된 디바이스로울러(17)가 절단된 유리섬유 집합체(G)를 일정간격으로 벌려준 다음 후방에 등분된 유리섬유 집합체(G)의 상하로 4쌍의 접착제 분사노즐(7a)(7b)을 설치하여 길이방향으로 절단·이송되는 유리섬유 집합체(G)의 표면에 클로로프렌계(chloroprene), 네오프렌계(neoprene), SBR(styrene-butadiene rubber), 스타이렌-부타디엔포리머(styrene-butadiene polymer), 폴리펜텐수지(polypentene resin), 디펜텐폴리머(dipentene polymer)등으로 되는 유기접착제를 도포시키며, 후방에 상하로 4쌍의 필름접착장치(8a)(8b)를 설치하여 필름롤(9a)(9b)로부터 인출되는 필름(Fa)(Fb)과 함께 유리섬유 집합체(G)가 유도로울러(12a)(12b)를 경유토록 하므로서 유리섬유 집합체(G)의 표면에 필름(Fa)(Fb)이 접착되도록 함과 동시에 가열로울러(14a)(14b)가 측연부를 융착되도록 한 다음 후방의 횡절단커터(15)가 소정길이로 절단시키고, 연이어 설치된 콘베이어(16)가 횡절단된 유리섬유 집합체(G)를 별도의 수거장치측으로 이송시키게 되는 것으로, 필름접착장치(8a)(8b)는 외방에 10∼35㎛ 두께의 필름(Fa)(Fb)이 권취된 필름롤(9a)(9b)이 장착되고, 이로부터 인출되는 필름(Fa)(Fb)은 장력조절로울러(10a)(10b)와 안내로울러(11a)(11b)를 경유하여 유도로울러(12a)(12b)와 유리섬유 집합체(G)의 사이로 진입하게 되며, 필름롤(9a)(9b)과 장력조절로울러(10a)(10b)의 사이에는 타공로울러(13a)(13b)를 설치하여 필름(Fa)(Fb)에 100∼1000㎛ 크기의 구멍(H)이 8,300∼37,900개/m2정도로 타공되도록 하고, 필름접착장치(8a)(8b)를 경유하여 필름(Fa)(Fb)이 접착된 유리섬유 집합체(G)의 양단에는 일정간격으로 고정부재(B)를 접합토록 하여서 된 것이다.The glass fiber raw material supplied through the raw material supply device 1 is passed through the ion water spraying device 2 and the resin spraying device 3 to be collected in the collecting chamber 4, and then 25 to 200 mm of the glass fiber material is passed through the oven 5. In the manufacturing method and manufacturing apparatus of a conventional glass fiber assembly for molding the glass fiber assembly (G) to a thickness, the longitudinal direction is provided by connecting three longitudinal cutting saws 6 at equal intervals in contact with the oven (5). The glass fiber aggregate G, which is continuously molded and transported, is divided into four equally in the longitudinal direction to have a density of 10 to 48 kg / m 3 , and the glass fiber aggregate G from which the connected device roller 17 is cut at regular intervals. After opening, four pairs of adhesive spray nozzles (7a) and (7b) are installed above and below the glass fiber assembly (G) divided into the rear, and the chloroprene system (G) is cut on the surface of the glass fiber assembly (G). chloroprene), neoprene, styrene-butadiene rubber, styrene Organic adhesives made of styrene-butadiene polymer, polypentene resin, dipentene polymer, etc. are applied, and four pairs of film adhesive devices 8a and 8b are applied to the back and top. The surface of the glass fiber assembly G is formed by passing through the guide rollers 12a and 12b together with the films Fa and Fb drawn out from the film rolls 9a and 9b. The film (Fa) (Fb) is adhered to the heating roller while the heating rollers (14a) and (14b) are welded to the side edges, and then the rear transverse cutting cutter (15) is cut to a predetermined length, and the conveyor (16) is installed continuously The glass fiber assembly G, which is laterally cut, is transferred to a separate collecting device side, and the film bonding apparatuses 8a and 8b are rolled up with a film Fa and Fb having a thickness of 10 to 35 µm on the outside. The rolls 9a and 9b are mounted, and the films Fa and Fb drawn out therefrom are tension adjusting rollers 10a and 10b and guide rollers 11a and 11b. It enters between the induction rollers (12a) (12b) and the glass fiber assembly (G) via a), and the perforated roller (13a) between the film roll (9a) (9b) and the tension control roller (10a) (10b) (13b) is installed so that the holes (H) having a size of 100 to 1000 µm are perforated at about 8,300 to 37,900 pieces / m 2 in the films Fa and Fb, and through the film bonding apparatuses 8a and 8b. The fixing member B is bonded to both ends of the glass fiber assembly G to which the films Fa and Fb are bonded.
한편, 타공로울러(13a)(13b)는 상하측 필름 접착장치(8a)(8b)에 모두 설치할 수도 있으나, 상하측 중 어느 일측에만 설치할 수도 있는 것이다.On the other hand, the perforated rollers 13a and 13b may be installed on both of the upper and lower film bonding devices 8a and 8b, but may be installed only on one side of the upper and lower sides.
이와같은 본 발명은 도면의 제1도에 나타낸 바와같이 유리섬유원료는 오븐(5)을 통과하게 되면 통상 유리섬유 집합체로서의 성형이 완료되는 것이나, 연속공정으로 도면의 제2도에 나타낸 바와같이 종절단톱(6)이 유리섬유 집합체(G)를 4등분시키고 디바이스로울러(17)가 이들을 일정간격으로 벌려주게 되면 도면의 제3도에 나타낸 바와같이 단위폭으로 절단된 유리섬유 집합체(G)의 양측 상하방향에서 접착제 분사노즐(7a)(7b)이 접착제를 도포하게 되고 연속해서 필름접착장치(8a)(8b)가 필름(Fa)(Fb)을 상하면에 접착하게 되는데 여기에서 필름(Fa)(Fb)의 폭은 단위폭으로 절단된 유리섬유 집합체(G)의 폭보다 40∼50mm 정도로 큰 것을 사용하여 유리섬유 집합체(G)의 양단에 균등하게 20∼25mm 정도로 여분을 갖도록 하므로서 가열로울러(14a)(14b)가 이를 융착하여 유리섬유 집합체(G)의 4면에 필름(Fa)(Fb)을 밀착시키게 되며 가열로울러(14a)(14b)는 별도로 공급되는 고정부재(B)를 필름(Fa)(Fb)의 측연부 융착시 동시에 융착되도록 하고, 계속해서 횡절단커터(15)가 유리섬유 집합체(G)를 일정길이로 절단하므로서 완제품을 제조케 되는 것인바, 이렇게 하여 제조된 유리섬유 집합체(G)는 고정부재(B)를 이용하여 시공코져 하는 건축물의 설치위치에 못등으로 손쉽게 고정사용할 수 있게 되는 것이다.In the present invention, as shown in FIG. 1 of the drawing, when the glass fiber raw material passes through the oven 5, the molding as a glass fiber aggregate is normally completed, but as shown in FIG. When the cutting saw 6 divides the glass fiber assembly G into four parts and the device roller 17 spreads them at regular intervals, the cutting fiber 6 of the glass fiber assembly G cut in the unit width as shown in FIG. Adhesive spray nozzles 7a and 7b apply the adhesive in both up and down directions, and the film bonding apparatuses 8a and 8b continuously adhere to the upper and lower surfaces of the film Fa and Fb, where the film Fa The width of (Fb) is about 40 to 50 mm larger than the width of the glass fiber aggregate G cut into unit widths, so that the ends of the glass fiber aggregate G are equally 20 to 25 mm, so that the heating roller ( 14a) (14b) fusion The films Fa and Fb are brought into close contact with the four surfaces of the fiber assembly G, and the heating rollers 14a and 14b are separately welded with the fixing member B supplied to the side edges of the films Fa and Fb. To be fused at the same time, the lateral cutting cutter 15 is to produce a finished product by cutting the glass fiber assembly (G) to a certain length, the glass fiber assembly (G) thus produced is a fixing member (B) It will be possible to easily use fixed to the installation position of the building to be constructed using the nail.
한편, 필름(Fa)(Fb)은 HDPE(High Density Polyethylene)이나 크라프트지(Kraft paper), 알루미늄증착 HDPE, LDPE(Low Density Polyethylene), LLDPE(Linear Low Density Polyethlene), PP(Polypropylene), PET(Polyethylene Terephthalates), 연질 PVC(Polyvinyl Chloride) 및 알루미늄 증착 크라프트지등 그 재질에는 크게 구애받지 않는 것이다.On the other hand, the film (Fa) (Fb) is HDPE (High Density Polyethylene) or kraft paper (Kraft paper), aluminum deposition HDPE, LDPE (Low Density Polyethylene), LLDPE (Linear Low Density Polyethlene), PP (Polypropylene), PET ( Polyethylene Terephthalates (PVC), flexible PVC (Polyvinyl Chloride), and aluminum-deposited kraft paper are not limited to the materials.
이와같은 본 발명을 [시험예 1]과 [시험예 2]의 방법으로 시편을 제조하여 KS F 2277 주택용 단열성능 시험방법에 의거 통상의 유리섬유 집합체 및 스치로폴과 비교하여 열저항/열관류저항을 측정한 결과 종래의 유리섬유 집합체에 비하여 열저항은 12∼15%가 향상되었음을 확인할 수 있었으며, 열관류 저항은 4∼5%가 향상되었음을 확인할 수 있었는바, 그 시험예 및 측정결과는 다음과 같다.In the present invention, the specimens were prepared by the methods of [Test Example 1] and [Test Example 2], and the thermal resistance and heat permeation resistance were compared with those of ordinary glass fiber aggregates and Schiropol based on the KS F 2277 residential insulation performance test method. As a result of the measurement, it was confirmed that the heat resistance was improved by 12 to 15% compared to the conventional glass fiber aggregate, and the heat perfusion resistance was confirmed to be improved by 4 to 5%. The test examples and the measurement results are as follows. .
[시험예 1][Test Example 1]
[시험예 2][Test Example 2]
[열저항/열관저항 측정결과][Thermal resistance / heat tube resistance measurement result]
이상에서와 같이 본 발명은 유리섬유 집합체를 단위규격화하여 4면에 필름을 접착하므로서 표면에서의 분진 및 비산을 방지함은 물론 압축시 부피를 표면 가공전의 제품이 1/4 정도까지 압축·포장할 수 있었는데 반하여 본 발명은 1/7∼1/9가지 압축·포장할 수 있으므로, 취급 및 운반이 용이하고, 종래에 비하여 열저항 및 열관류저항이 보다 향상되므로서 건축물 및 산업용 보온단열재로서의 우수한 단열성능을 제공케 됨과 동시에 결로 방지효과 또한 제공케 되는 것이다.As described above, the present invention prevents dust and scattering on the surface by adhering the film to four sides by standardizing the glass fiber aggregate, and also compresses and packs up to 1/4 of the product before surface processing when the volume is compressed. On the other hand, the present invention can compress and pack 1/7 to 1/9 types, which is easy to handle and transport, and further improves heat resistance and heat permeation resistance as compared to the prior art, thereby providing excellent thermal insulation as a building and industrial thermal insulation. In addition to providing performance, condensation protection is also provided.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950027728A KR0146303B1 (en) | 1995-08-30 | 1995-08-30 | Method for manufacturing a glass wool surface |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950027728A KR0146303B1 (en) | 1995-08-30 | 1995-08-30 | Method for manufacturing a glass wool surface |
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| Publication Number | Publication Date |
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| KR970010692A KR970010692A (en) | 1997-03-27 |
| KR0146303B1 true KR0146303B1 (en) | 1998-08-17 |
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| KR1019950027728A KR0146303B1 (en) | 1995-08-30 | 1995-08-30 | Method for manufacturing a glass wool surface |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100826904B1 (en) * | 2007-06-20 | 2008-05-06 | 유신단열 주식회사 | An automatic film sticking device for heat insulting glass wool |
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1995
- 1995-08-30 KR KR1019950027728A patent/KR0146303B1/en active IP Right Grant
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100826904B1 (en) * | 2007-06-20 | 2008-05-06 | 유신단열 주식회사 | An automatic film sticking device for heat insulting glass wool |
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