KR100348889B1 - Voice-protectable and None-flamable interior material and process for making the same - Google Patents
Voice-protectable and None-flamable interior material and process for making the same Download PDFInfo
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- KR100348889B1 KR100348889B1 KR1020000001229A KR20000001229A KR100348889B1 KR 100348889 B1 KR100348889 B1 KR 100348889B1 KR 1020000001229 A KR1020000001229 A KR 1020000001229A KR 20000001229 A KR20000001229 A KR 20000001229A KR 100348889 B1 KR100348889 B1 KR 100348889B1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/02—Hot tables for warming veneers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
- B27M1/02—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by compressing
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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
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B21/042—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of wood
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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
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Forests & Forestry (AREA)
- Manufacturing & Machinery (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
본 발명은 흡음, 난연성 건축용 내장재 및 그 제조방법에 관한 것으로 원목(Log)을 회전절삭기 또는 평면절삭기로 0.4∼1.5mm 두께로 절삭하는 공정과; 상기 제1공정의 절삭된 판재를 열풍 또는 자연 건조한 다음 0.6∼3mm 범위에서 세절한 다음 길이 30∼90cm로 절단하는 공정과; 혼합기(Rotary mixer)에 접착제, 난연제, 용제를 각각 투입하여 50∼200rpm으로 5∼30분간 혼화하는 공정과; 사각용기에 제2공정물을 2∼3mm 두께로 깐 다음 콤푸레서(Compressor)를 스위치 온 하여 제3공정의 부자재 혼합물을 건 타입(gun type)의 분사기로 도포 처리하는 제품형성공정과; 상기 공정을 수회 반복하는 공정과; 상기 형성된 제품들을 Cold press로 가압한 후 다시 Hot press로 가열 압착 소성하는 공정과; 상기 공정물을 실내에서 방냉하는 냉각공정과; 절단기로 소망하는 크기별로 절단하는 공정으로 구성된 것이 특징인 방법과 상기 방법에 의하여 제조되는 건축용 내장재를 제공하는 뛰어난 효과가 있다.The present invention relates to a sound-absorbing, flame-retardant building interior material and a method for manufacturing the same; a process of cutting a log to a thickness of 0.4 to 1.5 mm with a rotary cutter or a plane cutter; Hot-winding or naturally drying the cut sheet material of the first step and then cutting it in a range of 0.6 to 3 mm and then cutting it to a length of 30 to 90 cm; Injecting an adhesive, a flame retardant, and a solvent into a rotary mixer for 5 to 30 minutes at 50 to 200 rpm; A product forming step of coating a second process product in a square container with a thickness of 2 to 3 mm, and then turning on a compressor to apply and process the subsidiary material mixture of the third process with a gun type injector; Repeating the process several times; Pressing the formed products with a cold press and then heating and compression firing with a hot press; A cooling step of cooling the process indoors; There is an excellent effect of providing a method characterized by consisting of a process for cutting by the desired size with a cutter and the building interior material produced by the method.
Description
본 발명은 흡음(吸音), 난연성(難燃性) 건축용 내장재와 그 제조방법에 관한 것이다. 더욱 상세하게는, 원목의 목재를 일정 크기와 길이로 절삭, 절단하고 접착제, 난연제, 용제로 구성된 부자재를 혼합한 것을 상기 목재섬유상에 분사도포 처리한 다음 압착가열 소성한 후 냉각, 절단하여서 되는 건축용 내장재 및 그 제조방법에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to sound absorbing and flame retardant building interior materials and a method of manufacturing the same. More specifically, the timber of wood is cut and cut to a certain size and length, and a mixture of adhesives, flame retardants, and solvents is spray coated on the wood fibers, followed by compression heating, firing, cooling, and cutting. It relates to an interior material and a method of manufacturing the same.
종래에도 흡음, 난연성 건축용 내장재가 다수 공지되어 사용되어 있으나, 그 제품이 조잡하고 지나치게 인공적이어서 양산하기 곤란하여 공업화하기가 어렵거나 가격이 고가여서 실용화하기가 불가능하였다. 더욱이, 흡음효과가 거의 고려되지못하였다.Conventionally, many sound-absorbing and flame-retardant building interior materials have been known and used, but the products are coarse and excessively artificial and difficult to mass-produce, making them difficult to industrialize or expensive, making them impossible to use. Moreover, the sound absorbing effect was hardly considered.
본 발명은 이와 같은 종래의 공지·공용된 흡음, 난연성 건축용 내장재의 제결점을 감안하여 안출한 것으로 세절된 목재섬유를 주재로하고 분사도포용 혼화물을 부재료로하여 제형화(Forming)하여서 됨을 특징으로 한다.The present invention has been made in view of the drawbacks of the conventional known and common sound-absorbing, flame-retardant building interior materials, characterized in that it is formulated with a wood fiber cut into pieces and a mixture of a spray coating as a subsidiary material. It is done.
따라서, 본 발명의 목적은 난연성이면서 제품의 외관이 미려하고도 흡음력이 높고 가격이 저가인 건축용 내장재를 제공함에 있다.Accordingly, an object of the present invention is to provide a building interior material that is flame retardant, beautiful in appearance, high in sound absorption, and low in price.
본 발명의 다른 목적은 우수한 흡음, 난연성 외에도 외관이 다양한 색깔의 도포가 코팅되거나 섬유가 접착된 흡음, 난연성 내장재를 제공함에 있다.Another object of the present invention is to provide a sound-absorbing, flame-retardant interior material that is coated or coated with fibers of various colors in addition to excellent sound absorption, flame retardancy.
본 발명의 상기 목적은, 원목 또는 폐원목을 세절하고 접착제, 난연제 및 용제와 혼화시켜 다층으로 수회 적층하면서 분사 도포처리하여 압착, 건조, 절단한 다음 여기에 인테리어 효과를 높히기 위해 제품의 일면 또는 양면에 다양한 색깔의 도료를 선택하여 분사 처리하거나 섬유를 접착시키므로써 달성하였다.The object of the present invention is to cut the solid wood or waste wood and mix with adhesives, flame retardants and solvents, several times laminated in multiple layers, spray coating treatment, compression, drying, cutting and then to one or both sides of the product to enhance the interior effect Achievement was achieved by selecting and spraying or adhering the fibers to a variety of colored paints.
도 1은 본 발명의 바람직한 실시예를 도시한 공정도의 개략도이다.1 is a schematic diagram of a process diagram showing a preferred embodiment of the present invention.
도 2는 본 발명의 바람직한 실시예에 따라 제조된 제품의 사진도이다.2 is a photographic view of a product manufactured according to a preferred embodiment of the present invention.
본 발명은 원목을 회전 절삭기 또는 평면 절삭기로 0.4∼1.5mm로 절삭하는 공정과; 상기 제1공정의 절삭된 판재를 열풍 또는 자연 건조한 다음 0.6∼3mm 범위에서 세절한 다음 길이 30∼90cm로 절단하는 공정과; 혼합기(Rotary mixer)에 접착제, 난연제, 용제를 각각 투입하여 50∼200rpm으로 5∼30분간 혼화하는 공정과; 사각용기에 제2공정물을 2∼3mm 두께로 깐 다음 콤푸레서(Compressor)를 Switch on 하여 제3공정의 부자재 혼화물을 gun type의 분사기로 도포처리하는 제품형성공정과; 상기 공정을 수회 반복하는 공정과; 상기 형성된 제품들을 Cold press로 가압한 후 다시 Hop press로 가열 압착 소성하는 공정과; 상기 공정물을 실내에서 방냉하는 냉각공정과; 절단기로 소망하는 크기로 절단 제품화하는 공정으로 구성된다.The present invention is a step of cutting the wood to 0.4 ~ 1.5mm with a rotary cutter or a plane cutter; Hot-winding or naturally drying the cut sheet material of the first step and then cutting it in a range of 0.6 to 3 mm and then cutting it to a length of 30 to 90 cm; Injecting an adhesive, a flame retardant, and a solvent into a rotary mixer for 5 to 30 minutes at 50 to 200 rpm; A product forming step of coating a second process with a thickness of 2 to 3 mm in a rectangular container, and then turning on a compressor to apply a subsidiary material admixture of the third process with a gun type injector; Repeating the process several times; Pressurizing the formed products by a cold press and then heat pressing and firing the same by a hop press; A cooling step of cooling the process indoors; It consists of a process of cutting products into a desired size with a cutter.
본 발명에서 사용하는 목재섬유는 원목을 절삭하여 사용할 수 있으며 버려진 폐원목을 사용할 수도 있다. 이때 원목은 미류나무, 백송, 소나무, 도토리나무, 밤나무, 참나무, 나왕 어느것이든 좋다. 목재섬유의 전체제품에 차지하는 비율은 85∼95 중량%가 바람직하다.Wood fiber used in the present invention can be used to cut the wood and can be used waste wood. At this time, the wood can be any kind of tree, white pine, pine, acorn, chestnut, oak, or king. The ratio of wood fiber to the whole product is preferably 85 to 95% by weight.
본 발명에서 사용되는 부재료는 목재섬유와 섬유 사이를 압착 접착하기에 적합한 수성 또는 유성접착제와 난연제 및 용제가 사용된다.As the submaterial used in the present invention, an aqueous or oil-based adhesive, a flame retardant, and a solvent suitable for press bonding between wood fibers and fibers are used.
수성 또는 유성접착제는 Polysol, E.V.A, acryl이 바람직하며 사용량은 3∼8중량%가 적합하다.Aqueous or oily adhesives are preferred, such as Polysol, E.V.A, and acryl.
한편, 난연제로서는 CaCO3가 바람직하며 사용량은 3∼5중량%가 적합하다. 이밖에 용제로서는 유기용제가 바람직하며 PVAC 2∼5중량%가 적당하다. 본 발명에서 사용하는 도료는 페인트류이면 좋으며 사용할 수 있는 섬유는 천연섬유나 합성섬유 어느것이나 좋다.On the other hand, the flame retardant as the CaCO 3 is preferable, and use is suitable for the 3-5% by weight. In addition, as a solvent, an organic solvent is preferable and 2-5 weight% of PVAC is suitable. The paint used in the present invention may be paints, and any fiber that can be used may be natural fiber or synthetic fiber.
이하, 본 발명의 바람직한 실시예를 도 1에 따라 공정별로 상세히 설명한다.Hereinafter, a preferred embodiment of the present invention will be described in detail for each process according to FIG.
제1공정 : 원목 절삭공정Step 1: Wood Cutting Process
원목을 회전절삭기(Rotary Slicer) 또는 평삭기(Flat Slicer)로 0.4∼1.5mm 두께로 조정하여 절삭한다.Solid wood is cut with a rotary slicer or flat slicer to a thickness of 0.4 to 1.5 mm.
제2공정 : 건조공정Second Process: Drying Process
상기 제1공정의 절삭된 판재를 열풍 건조하거나 자연건조한다. 이때 수분함량은 14%(중량) 이하로 하는 것이 좋다.The cut sheet of the first process is hot air dried or air dried. At this time, the water content is preferably 14% (weight) or less.
제3공정 : 세절 및 절단공정3rd process: cutting and cutting process
상기 제2공정의 피건체를 세절기를 사용하여 0.6∼3mm 범위에서 세절한 다음 길이 30∼90cm 범위에서 절단한다.The subject of the second step is cut in a range of 0.6 to 3 mm using a cutter and then cut in a range of 30 to 90 cm in length.
제4공정 : 부자재 혼합공정4th process: subsidiary materials mixing process
혼합기(Rotary mixer)에 접착제, 난연제, 용제를 각각 투입하여 50∼200rpm으로 5∼30분간 충분히 혼화(混和)되도록 혼합한다.An adhesive agent, a flame retardant, and a solvent are added to a rotary mixer, respectively, and mixed at 50 to 200 rpm for 5 to 30 minutes to mix well.
제5공정 : 제품형성공정(Product forming)5th process: Product forming
대형 사각용기에 상기 제3공정을 2∼3mm 두께로 펴 깔고 콤푸레서 (compressor)를 Switch on 하여 상기 제4공정의 부자재 혼합물을 건 타입(guntype) 분사기를 사용하여 도포 처리한다.Spreading the third process to a thickness of 2 to 3 mm in a large rectangular container and switching on a compressor, the subsidiary material mixture of the fourth process is applied by using a gun type injector.
상기 공정을 소망하는 소정의 두께 제품을 얻기 위하여 수회 반복한다.The process is repeated several times to obtain the desired thickness product.
제6공정 : 압착공정(Pressing)6th Step: Pressing Process
상기 제5공정물을 Cold press로 가압한 후 다시 Hot press로 가압, 가열소성한다.The fifth process is pressurized by cold press and then pressurized by hot press and heated.
제7공정 : 냉각공정7th step: Cooling process
상기 제6공정물을 실내에서 방냉하여 냉각시킨다.The sixth process product is cooled by cooling indoors.
제8공정 : 절단제품화공정8th Step: Cutting Commercialization Process
상기 제7공정의 결과 얻은 냉각제품을 소정의 크기로 절단기를 사용, 절단하여 제품화한다.The cooled product obtained as a result of the seventh step is cut into a predetermined size using a cutter.
이상과 같은 공정을 거쳐 제조된 내장재 제품은 목재섬유가 다층으로 적층되어 다량의 공극(Porus)이 형성되어 흡음효과가 크고, 제품의 일면 또는 양면에 다양한 색상의 도료를 도포하므로서 인테리어 효과를 높히며, 각종 섬유를 접착시킨 섬유제품으로도 사용할 수 있는 효과가 있다. 도 2는 본 발명 제품을 사진으로 나타내었다. 또한, 본 발명 제품은 세절된 목재섬유를 압착하여서된 제품이므로 섬유간 공극(Porus)이 다량 형성되어 있어 흡음효과가 클뿐 아니라, 난연제가 함유되어 있어서 화재위험이 있는 건축물의 내장재로 뛰어난 효과가 있다.The interior product manufactured through the above process has a large sound absorption effect due to the formation of a large amount of pores (wood) is laminated in multiple layers to increase the interior effect by applying various colors of paint on one or both sides of the product. Also, it can be used as a textile product bonded with various fibers. Figure 2 shows a photograph of the product of the present invention. In addition, since the product of the present invention is a product obtained by compressing finely divided wood fibers, pores between fibers are formed in a large amount, and the sound absorbing effect is large, and since a flame retardant is contained, there is an excellent effect as a building material having a fire risk. .
이상 발명의 바람직한 실시예를 공정별로 설명한 바와 같이, 본 발명은 흡음, 난연성 건축용 내장재를 제공하는 뛰어난 효과가 있으므로 건축용 내장재 산업상 매우 유용한 발명인 것이다.As described in the preferred embodiment of the invention by the above process, the present invention has an excellent effect of providing a sound-absorbing, flame-retardant building interior material is a very useful invention in the building interior materials industry.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000001229A KR100348889B1 (en) | 2000-01-11 | 2000-01-11 | Voice-protectable and None-flamable interior material and process for making the same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000001229A KR100348889B1 (en) | 2000-01-11 | 2000-01-11 | Voice-protectable and None-flamable interior material and process for making the same |
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| Publication Number | Publication Date |
|---|---|
| KR20010069023A KR20010069023A (en) | 2001-07-23 |
| KR100348889B1 true KR100348889B1 (en) | 2002-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020000001229A KR100348889B1 (en) | 2000-01-11 | 2000-01-11 | Voice-protectable and None-flamable interior material and process for making the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100477563B1 (en) * | 2002-01-03 | 2005-03-18 | 박희태 | Plastic wood manufacture method and manufactory |
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