KR100952312B1 - An apparatus for decorated plate glass - Google Patents

An apparatus for decorated plate glass Download PDF

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KR100952312B1
KR100952312B1 KR1020090076058A KR20090076058A KR100952312B1 KR 100952312 B1 KR100952312 B1 KR 100952312B1 KR 1020090076058 A KR1020090076058 A KR 1020090076058A KR 20090076058 A KR20090076058 A KR 20090076058A KR 100952312 B1 KR100952312 B1 KR 100952312B1
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plate glass
heating
unit
heat
glass
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KR1020090076058A
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Korean (ko)
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신창수
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주식회사 이온테크
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    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B25/00—Annealing glass products
    • C03B25/04—Annealing glass products in a continuous way
    • C03B25/06—Annealing glass products in a continuous way with horizontal displacement of the glass products
    • C03B25/08—Annealing glass products in a continuous way with horizontal displacement of the glass products of glass sheets
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
    • C03B29/04—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way
    • C03B29/06—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way with horizontal displacement of the products
    • C03B29/08—Glass sheets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Abstract

PURPOSE: A manufacture apparatus for a decorative plate glass is provided to facilitate a post processing of the plate glass by drying, pre-heating, heating, and annealing the plate glass using a vertically-movable partition. CONSTITUTION: A manufacture apparatus(100) for a decorative plate glass installed on a conveyor(200) comprises a dryer(1), a pre-heating unit(2), a first heating unit(3), a first annealing unit(4), a second heating unit(5), a second annealing unit(6), an over-heating prevention unit(7), and an inner heat circulator(8). A partition wall(10) which moves up and down is installed on both ends and the inside of the apparatus. A hot wire is arranged on the upper side. A damper and the inner heat circulator are installed in the upper center side of the apparatus.

Description

장식용 판유리 제조용 장치{An apparatus for decorated plate glass}An apparatus for decorated plate glass

본 발명은 판유리 제조장치에 관한 것으로서, 보다 상세하게는 후가공이 용이하며, 연속공정으로 장식용 판유리를 제조할 수 있는 장치 관한 것이다.The present invention relates to a plate glass manufacturing apparatus, and more particularly, to a post-processing, and to an apparatus capable of producing a decorative plate glass in a continuous process.

일반적으로 장식용이나 기능성 판유리는 판유리에 장식용 조성물이나 기능성 조성물을 접착하거나 도포한 후 열처리하여 제조되며, 이렇게 판유리에 장식을 하거나 기능을 부여하기 위한 방법 및 이에 사용되는 조성물들에 하여는 많은 연구가 있어 왔다.In general, decorative or functional plate glass is prepared by adhering or applying a decorative composition or functional composition to the plate glass and then heat-treating, and thus there are many studies on the method for decorating or imparting the plate glass and the compositions used therein. come.

예를 들어 대한민국공개특허 제 1998-6135 호에서는 SiO2를 주성분으로 하는 무연유리 프릿 조성물을 공개하고 있고, 또 다른 공개특허 제 1989-11797 호에서는 판유리 착색용 융착유리 조성물을 공개하고 있으며, 공개특허 제 1992-17966 호에서도 유사한 것을 공개하고 있으나 상기 선행기술들은 모두 강화공정으로 열처리하는 방법들로서, 강화유리에 조성물들을 융착시키는 용도로는 사용 가능할지 모르나 급열과 급냉공정을 거치는 강화공정을 거치기 때문에 후가공을 할 수 없다는 문제점을 안고 있다. For example, Korean Patent Publication No. 1998-6135 discloses a lead-free glass frit composition containing SiO 2 as a main component, and another Patent Publication No. 1989-11797 discloses a fused glass composition for coloring plate glass. Although 1992-17966 discloses a similar thing, all of the prior arts are methods for heat treatment by tempered process, which may be used for fusion of the composition to tempered glass, but after the tempering and quench process, The problem is that you can't.

또 다른 공개특허 제 1993-379 호에서는 건재용 판유리 제조방법을 공개하고 있으나 판유리를 연화점에 가까운 650~750℃까지 가열하고 있어서 그 실시에 의문이 있게 되고, 장식용 판유리 제조방법을 공개하고 있는 공개특허 제 1996-34113호는 판유리에 진동을 줘야 하는 불편함과 연속공정을 할 수 없다는 문제점이 있다.Another Patent Publication No. 1993-379 discloses a method of manufacturing a plate glass for building materials, but the plate glass is heated to 650 ~ 750 ℃ close to the softening point, there is a question of the implementation, a public patent that discloses a decorative plate glass manufacturing method No. 1996-34113 has a problem in that it is inconvenient to give a vibration to the plate glass and can not be a continuous process.

그 밖에 공개특허 제 1998-9157 호, 1998-1893 호 및 1999-46239 호에서는 유리대리석이나 무늬유리 제조방법 또는 판유리 제조방법을 개시하고 있으나 모두 강화열처리를 사용하므로 판유리의 후가공은 할 수 없는 문제가 있어 왔다. In addition, Patent Publication Nos. 1998-9157, 1998-1893, and 1999-46239 disclose methods for manufacturing glass marble, patterned glass, or plate glass, but all of them use tempered heat treatment. It has been.

또 다른 공개특허 제 2000-31732 호에서는 크리스탈아이스를 이용한 판유리의 무늬형성방법을 공개하고 있지만 공정이 다소 번거롭고 일반소성로를 사용하므로 연속공정이 어렵다는 문제점이 있었다.Another Patent Publication No. 2000-31732 discloses a pattern forming method of plate glass using crystal ice, but the process is rather cumbersome and there is a problem that the continuous process is difficult because it uses a general firing furnace.

특허 제 10-650289 호는 본 출원인 명의로 특허된 것으로서 기능성 판유리 제조방법을 공개하였으나 이 특허 역시 강화공정이기 때문에 후가공을 하지 못하는 문제점이 있었다.Patent No. 10-650289 discloses a method for manufacturing a functional plate glass as patented in the name of the present applicant, but this patent also has a problem that post-processing cannot be performed because it is a strengthening process.

특히 종래 기술에서 장식 또는 기능을 부여하기 위해 수평강화로를 이용하여 생산하는 경우에는 수평강화로 설비 자체가 강화안전유리 생산에 그 주된 목적이 있는바 보편화된 생산기술을 살펴보면 유리두께 1mm당 가장 중요한 가열시간은 40초(± 5초)가 전세계적으로 보편화되어 있는 시간이므로 5mm유리일 경우 180초~225초가 보편적인 가열시간이 된다.In particular, in the case of the production using horizontal reinforcing furnace to give decoration or function in the prior art, the horizontal reinforcing furnace facility itself has a main purpose in the production of tempered safety glass. The heating time is 40 seconds (± 5 seconds) is a universal time worldwide, so in the case of 5mm glass 180 ~ 225 seconds is a common heating time.

상기의 생산방법에 준하여 에칭된 장식용 유리를 생산할 경우 강화안전유리 생산에는 적합하나 장식용 유리 생산시 도포된 안료의 양이나 두께에 따른 임의 조작이 불가능하며 용융정도에 따른 가열시간 및 냉각시간을 변경이 불가능하다.When producing decorative glass etched according to the above production method, it is suitable for the production of tempered safety glass, but it is impossible to arbitrarily operate according to the amount or thickness of pigment applied during the production of decorative glass, and change the heating time and cooling time according to the degree of melting. impossible.

또한 상기방법으로 생산되어진 유리는 강화안전유리 기준에는 적합하나 사용자가 필요에 따라 후가공을 원할 경우 절단, 면취, 천공, 각면 가공이 불가능하다. 또한 강화로를 사용하여 장식용 유리를 생산시 반드시 안료가 도포된 유리를 건조로에서 1차건조한 후에 강화로에 넣지 않으면 강화로에 급속하게 입로하는 과정에서 디자인의 형태가 흐트러지며 로내부에서 안료가 비산하는 것을 방지할 수가 없는 문제점이 있게 된다.In addition, the glass produced by the above method is suitable for toughened safety glass standards, but if the user wants to be post-processed, cutting, chamfering, drilling, faceting is impossible. In addition, when producing decorative glass using tempering furnace, if the glass coated with pigment is first dried in the drying furnace and not put into the tempering furnace, the shape of the design is disturbed during the rapid introduction into the tempering furnace, and the pigment is scattered inside the furnace. There is a problem that can not be prevented.

또한 박스형 단로를 사용하여 장식용 유리를 양각에칭으로 생산할 경우에는 한번에 생산할 수 있는 수량이 적으며 로의 규격에 따라 유리를 로안에 넣고 빼는 시간이 많이 걸리며 가열 후 완전히 서냉 될 때까지 기다려야하는 불편함이 있게 된다.In addition, when producing decorative glass by embossing using box-type disconnectors, there is little quantity that can be produced at one time, and it takes much time to put glass into and out of the furnace according to the specifications of the furnace, and there is inconvenience to wait until it is completely cooled after heating. do.

상기와 같은 문제점을 해결하고자 본 출원인은 대한민국 특허 제 10-812257 호인 후가공이 용이한 양각에칭판유리 제조방법 및 장치에서 안료를 도포한 판유리를 재가열하고 재냉각하여 급가열 및 급냉하는 강화공정과는 달리 판유리에 연성을 부여하고 안료를 충분히 용융되게 하여 후가공이 용이하면서도 장식성 판유리를 제조할 수 잇는 방법 및 장치를 공개한 바 있다.In order to solve the above problems, the present applicant is different from the strengthening process of reheating and re-cooling the plate glass coated with the pigment in a method and apparatus for easily embossing etched plate glass, which is Korean Patent No. 10-812257. There has been disclosed a method and apparatus for providing ductility to a plate glass and allowing the pigment to be sufficiently melted to produce a decorative plate glass while being easy to be processed afterwards.

그러나 상기 특허에서는 그 방법을 실행하기 위한 장치에서 건조부, 예열부, 1차가열부, 1차냉각부, 2차가열부, 2차냉각부로 구성되는 각 부간에 설정된 온도범위를 유지할 수 있는 장치를 제공하지 못한 문제점이 있었다.However, the patent provides an apparatus capable of maintaining a temperature range set between each unit consisting of a drying unit, a preheating unit, a primary heating unit, a primary cooling unit, a secondary heating unit, and a secondary cooling unit in an apparatus for executing the method. There was a problem that did not.

본 발명은 따라서 상기한 바와 같이 종래기술의 문제점을 해결하기 위한 것으로서, 연속공정으로 생산성을 높임은 물론 면취가공, 천공, 각면가공, 이형재단 등의 후가공이 가능하게 하며 장식성이나 기능성을 갖춘 판유리를 제조할 수 있는 판유리 제조용 장치를 제공함에 그 목적이 있다.The present invention is therefore to solve the problems of the prior art as described above, as well as to increase productivity in a continuous process, as well as post-processing, such as chamfering, punching, faceting, release cutting, etc. It is an object of the present invention to provide an apparatus for producing sheet glass that can be manufactured.

본 발명은 상기와 같은 본 발명의 목적을 달성하기 위하여, 컨베이어로 작동되는 상부에 설치되는 장치로서, 투입되는 판유리를 건조, 예열, 가열, 서냉 등을 할 수 있고, 건조, 예열 또는 가열부에는 열선이 배치되고, 장치의 양단부와 적어도 내부의 2곳 이상에 상하이동 가능한 격벽이 설치되며, 상부에는 과열방지용 댐퍼가 설치되고, 장치 상부에는 내부열을 순환시키기 위한 장치가 더 설치될 수 있는 장식용 판유리 제조장치가 제공된다.In order to achieve the object of the present invention as described above, the present invention is a device installed in the upper portion operated by a conveyor, it is possible to dry, preheat, heat, slow cooling, etc. the input plate glass, the drying, preheating or heating Heating plates are arranged, both sides of the device and at least two of the interior of the movable movable bulkhead is installed, a damper for preventing overheating is installed on the top, and a decorative plate glass can be further installed on the top of the device to circulate the internal heat A manufacturing apparatus is provided.

본 발명에 의하면, 상하 이동형 격벽을 사용해 판유리를 건조, 예열, 가열, 서냉 또는 재가열 및 서냉하는 과정을 거치게 할 수 있어서 후가공이 용이한 장식용 판유리를 제공할 수 있음은 물론, 상부의 내부열순환장치를 이용해 전기소모가 적어 경제적으로 장식용 판유리를 제조할 수 있게 된다.According to the present invention, the plate glass can be subjected to drying, preheating, heating, slow cooling, or reheating and slow cooling by using a vertically movable partition wall, thereby providing a decorative plate glass which is easy to be processed later, as well as providing an internal heat circulation device at the upper portion. Low electricity consumption enables economical manufacturing of decorative glass panes.

본 발명장치(100)는 컨베이어장치(200)위에 설치되는 것으로, 예를 들어 건 조부(1), 예열부(2), 1차가열부(3), 1차서냉부(4), 2차가열부(5), 2차서냉부(6)로 구성될 수 있고, 상부의 과열방지부(7)를 포함한다.The apparatus 100 of the present invention is installed on the conveyor apparatus 200. For example, the drying unit 1, the preheating unit 2, the primary heating unit 3, the primary slow cooling unit 4, and the secondary heating unit ( 5), may be composed of a secondary slow cooling unit (6), and includes an overheat protection unit (7) at the top.

또한, 본 발명의 장치는 상부의 내부열순환장치(8)를 더 포함할 수 있다.In addition, the apparatus of the present invention may further comprise an upper internal heat circulation device (8).

본 발명의 장치(100)를 이용하여 후가공이 용이한 장식용 판유리 제조과정을 먼저 설명한다.The manufacturing process of the decorative glass plate for easy post-processing using the apparatus 100 of the present invention will be described first.

본 발명을 사용할 때는 종래에서와 같이 판유리두께 3~8mm에 대해 하부컨베이어장치(200)의 컨베이어벨트를 0.1~0.3m의 이송속도로 이동되게 조절한다. 상기 컨베이어벨트는 통상의 와이어 메시로 제조한다.When using the present invention, the conveyor belt of the lower conveyor device 200 is adjusted to be moved at a feed speed of 0.1 to 0.3 m with respect to the plate glass thickness of 3 to 8 mm as in the prior art. The conveyor belt is made of a conventional wire mesh.

먼저 통상의 방법으로 판유리에 접착제를 도포하고 안료를 도포한 판유리를 장치(100)의 위에 안치시키고 장치(100) 내부쪽으로 컨베이어를 타고 이송시킨다. 이때 판유리에 건조과정이 필요한 경우 건조부(1)의 온도를 약 120~200℃ 정도가 되게 열선(9)으로 조절하여도 되고, 또는 장치(100) 중앙부위의 1차가열부(3)의 열선에 열을 넣어 여기로부터 도달된 열이 건조부(1)에서 상기온도가 되게 하여도 된다.First, an adhesive is applied to the plate glass in a conventional manner, and the plate glass coated with the pigment is placed on the device 100 and transported by the conveyor toward the inside of the device 100. In this case, when the drying process is required for the plate glass, the temperature of the drying unit 1 may be adjusted by the heating wire 9 so as to be about 120 to 200 ° C., or the heating wire of the primary heating unit 3 in the central portion of the apparatus 100. It is also possible to put the heat into the heat to reach the above temperature in the drying unit (1).

이 경우 물론 건조부(1) 내부의 온도를 외부에서 관찰할 수 있게 하면 된다. 즉, 온도를 세팅하면 좋다. In this case, of course, what is necessary is just to be able to observe the temperature inside the drying part 1 from the outside. That is, it is good to set the temperature.

그 다음 예열이 필요한 경우 예열부(2)에서의 온도를 예열온도, 예를 들어 약 300~500℃로 예열시키는 경우 건조부(2) 외측의 격벽(10)을 하방으로 내리고 미리 열선에 열을 공급한 1차가열부(3)로부터 나오는 열이 상기 온도정도가 되도록 조정하면 상부에 열선을 설치하지 않아도 된다. 여기서도 내부쪽으로 격벽을 설치 할 수도 있다.Then, when preheating is required, if the temperature in the preheating unit 2 is preheated to a preheating temperature, for example, about 300 to 500 ° C., the partition 10 outside the drying unit 2 is lowered and heat is applied to the heating wire in advance. If the heat from the supplied primary heating unit 3 is adjusted to the above temperature, it is not necessary to provide a heating wire in the upper portion. Here, the bulkhead can also be installed inward.

그 다음 판유리를 가열하여 안료를 융착시킬때는 가열부(3)의 온도를 580~600℃로 하여 열을 공급하면 판유리는 열을 받게 되어 판유리상의 안료는 판유리에 융착하게 된다.Then, when the plate glass is heated to fuse the pigment, when the temperature of the heating unit 3 is 580 to 600 ° C. and heat is supplied, the plate glass receives heat, and the plate glass pigment is fused to the plate glass.

그 다음 서냉시킬때는 1차서냉부(4)의 온도를 예를 들어 450~550℃로 하여 서냉시키고 다시 후가공이 용이하게 하기 위해 연성을 부여하기 위해 2차가열이 필요한 경우 2차가열부를 약 550~580℃로 맞추어 재가열을 거치게 하는데 이때, 미융착 안료는 완전융착하게 된다.Then, when slowly cooling, the temperature of the primary slow cooling unit 4 is, for example, 450 to 550 ° C., when the secondary heating is required to give ductility in order to slow cooling and to facilitate post-processing again. It is subjected to reheating at 580 ° C, at which time the unfused pigment is completely fused.

다시 서냉시킬 경우에는 2차서냉부(6)를 약 300~400℃로 맞추어 서냉시킨 다음 자연냉각 시키면 된다. 여기서 2차가열부(5) 외측 또는 내측의 격벽(10)을 통해 외부의 온도감지기로 온도를 조절하면 된다.In case of slow cooling again, the secondary slow cooling unit 6 is cooled to about 300 to 400 ° C. and then cooled naturally. Here, the temperature may be adjusted by an external temperature sensor through the partition 10 of the secondary heating unit 5 outside or inside.

상기에서의 격벽은 예를 들어 2단 또는 3단 형태로하여 안내홈이나 레일을 통해 외부에서 단별로 끌어 올리게 할 수도 있다.The partition wall in the above may be, for example, in the form of a two-stage or three-stage to be pulled up step by step from the outside through the guide groove or rail.

물론 각 부에서의 열이 과열되면 상부의 과열방지부(7)인 댐퍼로 열을 외부로 방출시킬 수도 있다. 상기와 같이 본 발명의 장치를 이용하면 가열 및 재가열과 서냉을 거치면서 판유리는 급가열 및 급냉 처리하는 것이 아니어서 연성을 갖게 되어 장식용 판유리의 후가공을 유리하게 할 수 있게 된다. 여기서 각부의 온도의 고른 분포를 위해서 상부의 내부 열순환장치(8)를 통해 안내관(8-1)으로 열을 로 내의 구석까지 보낼 수 있다.Of course, when the heat in each part is overheated, the heat may be discharged to the outside by the damper which is the overheat prevention part 7 of the upper portion. By using the apparatus of the present invention as described above, the plate glass does not undergo rapid heating and quenching while undergoing heating, reheating, and slow cooling, thereby making it ductile, which can be advantageous for post-processing of decorative plate glass. Here, for even distribution of the temperature of each part, the heat can be sent to the corner of the furnace through the internal heat circulation device 8 of the upper part to the guide tube 8-1.

즉, 열순환장치(8)의 모터로 작동되는 내부팬으로 내부열을 흡수해 팬외부에 설치된 다수의 구멍을 갖는 석영관(8-1)으로 필요한 장치내의 부위로 열을 공급하면 적은 비용으로도 열을 효율적으로 이용할 수 있다.That is, even if the internal fan operated by the motor of the heat circulation device 8 absorbs the internal heat and supplies heat to the necessary parts of the device with the quartz tube 8-1 having a large number of holes installed outside the fan, The heat can be used efficiently.

이 열순환장치는 여러 조각으로 나뉜 판유리에 장식을 부여할 때 특히 효과적인데 장치(100) 양측면쪽에 놓인 판유리의 외곽부까지 열을 공급할 수 있어서 판유리의 뒤틀림 현상 등을 방지 할 수 있다. 상기 열순환장치는 내부이동가능한 격벽(10)의 상부위쪽으로 설치한다.This heat circulation device is particularly effective when giving a decoration to the plate glass divided into several pieces can supply heat to the outer portion of the plate glass placed on both sides of the device 100 can prevent the warping phenomenon of the plate glass. The heat circulation device is installed above the upper part of the movable partition wall 10.

상기에서는 본 발명의 바람직한 실시예를 참조하여 설명하였지만, 해당기술분야의 숙련된 당업자는 특허청구범위에 기재된 본 발명의 사상 및 영역으로부터 벗어나지 않는 범위내에서 본 발명을 다양하게 수정 및 변경시킬 수 있음을 이해할 수 있을 것이다.While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined by the appended claims. .

도 1은 본 발명 장치의 개략도이고,1 is a schematic view of the apparatus of the present invention,

도 2는 도 1의 격벽의 일예를 나타낸 도면이다.FIG. 2 is a diagram illustrating an example of the partition wall of FIG. 1.

Claims (2)

컨베이어로 작동되는 상부에 설치되는 장치로서, 투입되는 판유리를 건조, 예열, 가열 및 서냉할 수 있고, 상부에는 적어도 2곳 이상에 열선이 배치되고, 양단부와 내측의 2곳 이상에 상하이동 가능한 격벽이 설치되며, 상부중앙부위에는 과열방지용 댐퍼와, 내부열순환장치가 설치됨을 특징으로 하는 장식용 판유리 제조장치.A device installed at the upper part operated by a conveyor, which can dry, preheat, heat, and slow cool the input plate glass, and at least two hot wires are arranged at the upper part, and a bulkhead is movable at both ends and two inner parts. Is installed, the upper plate in the decorative plate glass manufacturing apparatus, characterized in that the damper for preventing overheating, and the internal heat circulation device is installed. 제 1 항에 있어서, 상기 격벽은 2단 이상으로 형성되고, 상기 내부열순환장치는 모터로 작동하는 팬으로 고열부근의 열을 빨아올려 고열이외의 주변으로 보낼 수 있게 다수의 구멍을 갖는 석영관과 연결됨을 특징으로 하는 장식용 판유리 제조장치.According to claim 1, wherein the partition wall is formed in two or more stages, and the internal heat circulation device is a quartz tube having a plurality of holes to suck the heat near the high heat to the outside of high heat with a fan operated by a motor; Decorative plate glass manufacturing apparatus characterized in that connected.
KR1020090076058A 2009-08-18 2009-08-18 An apparatus for decorated plate glass KR100952312B1 (en)

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Cited By (3)

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Publication number Priority date Publication date Assignee Title
KR101019410B1 (en) 2010-11-17 2011-03-07 삼성유리공업 주식회사 Method and apparatus for manufacturing decorative flat glass using decorative sheets
KR101204697B1 (en) 2010-04-14 2012-11-26 (주)보원종합기술 Manufacturing process of tempered glass and tempered glass thereby
KR20160041718A (en) * 2014-10-08 2016-04-18 (주)대호테크 Temperature holding device of the window molding machine

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KR800000829B1 (en) * 1970-09-02 1980-08-22 아더코스필킹턴 죠지 윌리암테렌스버드 Manufacture of float glass
KR920003938B1 (en) * 1983-08-09 1992-05-18 쎙-고벵 비뜨라지 Process and device for melting fining and homogenizing glass

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR800000829B1 (en) * 1970-09-02 1980-08-22 아더코스필킹턴 죠지 윌리암테렌스버드 Manufacture of float glass
KR920003938B1 (en) * 1983-08-09 1992-05-18 쎙-고벵 비뜨라지 Process and device for melting fining and homogenizing glass

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101204697B1 (en) 2010-04-14 2012-11-26 (주)보원종합기술 Manufacturing process of tempered glass and tempered glass thereby
KR101019410B1 (en) 2010-11-17 2011-03-07 삼성유리공업 주식회사 Method and apparatus for manufacturing decorative flat glass using decorative sheets
KR20160041718A (en) * 2014-10-08 2016-04-18 (주)대호테크 Temperature holding device of the window molding machine
KR101647998B1 (en) 2014-10-08 2016-08-12 (주)대호테크 Temperature holding device of the window molding machine

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