KR100522255B1 - Slice veneer earth for floor board and the manufacture method - Google Patents
Slice veneer earth for floor board and the manufacture method Download PDFInfo
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- KR100522255B1 KR100522255B1 KR10-2003-0056050A KR20030056050A KR100522255B1 KR 100522255 B1 KR100522255 B1 KR 100522255B1 KR 20030056050 A KR20030056050 A KR 20030056050A KR 100522255 B1 KR100522255 B1 KR 100522255B1
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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
- B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
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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
- B32B21/08—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 synthetic resin
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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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/08—Impregnating
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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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/14—Printing or colouring
- B32B38/145—Printing
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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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/16—Drying; Softening; Cleaning
- B32B38/164—Drying
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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
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
- B32B2037/243—Coating
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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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B2038/0052—Other operations not otherwise provided for
- B32B2038/0076—Curing, vulcanising, cross-linking
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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
- B32B2310/00—Treatment by energy or chemical effects
- B32B2310/08—Treatment by energy or chemical effects by wave energy or particle radiation
- B32B2310/0806—Treatment by energy or chemical effects by wave energy or particle radiation using electromagnetic radiation
- B32B2310/0831—Treatment by energy or chemical effects by wave energy or particle radiation using electromagnetic radiation using UV radiation
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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
- B32B2419/00—Buildings or parts thereof
- B32B2419/04—Tiles for floors or walls
Abstract
본 발명은 마루판용 합판이나 칩보드의 표면에 부착하여 외관미를 향상시키고 내마모성을 향상시켜 사용수명을 연장시키는 마루판용무늬목지 및 그 제조방법에 관한 것으로, 인쇄잉크를 수성이 아닌 유성으로 사용하고 무늬목지의 소재를 50g/㎡ 이하의 얇은 것으로 하여, 이들 생산 공정과 인쇄면에 UV(자외선경화제)코팅을 하고 적당량의 페놀과 멜라민을 혼합할 때 페놀의 함량이 멜라민 함량과 일치하거나 그 이하로 혼합하는(50%이하) 등 각 공정에서 실시하는 방법을 완전히 바꿈으로서 완전 자동으로 연속성 있게 작업이 수행되어 생산성이 향상 될 뿐만 아니라 소재가 얇아 작업성이 향상되며, 멜라민의 함량이 높아 합판이나 칩보드와의 접합이 완벽하여 사용 중 합판이나 칩보드로부터 분리 될 우려가 전혀 없는 등 생산에서는 물론, 실사용에서도 탁월한 효과를 창출하는 무늬 목지를 생산 보급토록 함에 그 목적이 있는 것 이다. The present invention relates to a floorboard patterned wood and a method of manufacturing the same for adhering to the surface of the floorboard plywood or chipboard to improve the appearance and improve the wear resistance to extend the service life. When the material of the patterned paper is 50g / m² or thinner, UV (ultraviolet curing agent) coating is applied to these production processes and printing surface, and when the appropriate amount of phenol and melamine are mixed, the phenol content is equal to or less than the melamine content. By completely changing the method used in each process such as less than 50%, the work is carried out in a completely automatic manner, which not only improves productivity, but also improves workability due to the thin material, and high plywood or chipboard. Perfect bonding to and from the plywood or chipboard during use. As ever it spreads production if the veneer to create outstanding effects will have its purpose.
Description
본 발명은 마루판용 합판이나 칩보드의 표면에 부착하여 외관미를 향상시키고 내마모성과 촉감을 향상시키는 무늬목지를 인쇄잉크를 수성이 아닌 유성으로 사용하고 무늬목지의 소재를 50g/㎡ 이하의 얇은 것으로 하여(가장 이상적인 것은 30g/㎡ 적합함) 인쇄면의 표면에 UV(자외선경화제)코팅을 하여 내마모성을 향상시켜 사용수명을 연장시키고 페놀과 멜라민을 혼합한 화합물을 도포하여 침투시킴으로서 강도를 더욱더 보강한 마루판용무늬목지 및 그 제조방법에 관한 것이다.According to the present invention, the surface of the plywood or chipboard for attaching to the surface improves the appearance and improves the abrasion resistance and feel by using the printing ink as a non-aqueous oil, and the material of the patterned paper as thin as 50g / ㎡ ( Ideally suited for 30g / ㎡) The surface of the printing surface is coated with UV (ultraviolet curing agent) to improve wear resistance, prolong the service life, and penetrate by applying the compound mixed with phenol and melamine to further strengthen the strength. It relates to a patterned wood and a method of manufacturing the same.
일반적으로 합판이나 칩보드를 마루판용으로 사용하기 위해서는 그 표면에 외관 미와 촉감 등을 고려하여 목재에서 직접 켜낸 별도의 무늬목이나 기타 목재무늬를 인쇄한 PVC 또는 두꺼운 종이에 목재무늬를 인쇄하여 처리한 것을 접합하였다.In general, in order to use plywood or chipboard for floorboards, it is processed by printing wood patterns on PVC or thick paper printed with separate veneer or other wood patterns directly on the wood in consideration of appearance and touch. Splicing.
그러나 상기한 지금까지의 실시 방법으로 얻어진 마루판용 합판은 먼저 단순히 무늬목을 접합한 것은 내마모성이 떨어져서 이들을 특수처리를 하지 않고는 사용이 어려울 뿐만 아니라 원가가 많이 들어 실사용에 어려움이 있었고, 다음으로 목재무늬를 인쇄한 PVC는 폐기처리시나 화재 시 유독가스를 발생하여 인체에 치명적인 해로움을 유발하여 실사용에 자제되어 왔고, 다음으로 두꺼운 종이의 표면에 목재무늬를 인쇄하고 이를 내마모성을 향상시키기 위한 페놀과 멜라민수지를 혼합한 혼합물에 침지하여 일정한 크기의 사각판재로 재단한 다음 합판이나 칩보드 등에 접합하는 방법을 가장 많이 실시하고 있었으나, 이 또한 다음과 같은 문제점으로 인하여 실사용에 많은 어려움이 있었다.However, the plywood for floorboards obtained by the above-described method of practice is that it is difficult to use them without the special treatment because they are simply affixed with veneer, and they are difficult to use due to the high cost. PVC, which has been printed with patterns, has been banned from actual use by causing toxic gas during disposal or fire, and it has been refrained from actual use. Next, phenol and phenol for printing wood pattern on the surface of thick paper and improving its wear resistance Immersion in the mixture of melamine resin was cut into a square plate material of a certain size and then bonded to the plywood or chipboard, etc. was performed the most, but this also had a lot of difficulties in practical use due to the following problems.
먼저 작업에 소요되는 종이 재를 선택함에 있어서 수성인 멜라민수지 등과 친화성이 있는 수성페인트를 사용하여 인쇄를 하려면 종이의 변형이나 처짐 등을 감안 하여 최소한 약200g/㎡∼300g/㎡의 두꺼운 종이 재를 사용하였는바, 이들 종이 재는 인쇄 후 인쇄된 종이를 멜라민수지와 페놀을 혼합한 혼합물이 저장되어 있는 통속에 완전히 집어 담그는 함침방법을 사용하였으나 이는 두꺼운 종이에 필요 이상의 많은 멜라민수지원료가 흡수되어 소요되고, 다음으로 두꺼운 종이가 흡수한 많은 량의 멜라민수지원료가 이송 또는 가이드롤러에 붙어서 굳거나, 마지막으로 롤 형상으로 말았을 때 서로 붙어서 나중에 풀 때 찢어지거나 손상 되므로 연속성이 있는 롤 작업이 불가능 하여 일정한 길이로 절단하여 판지로 형성하여서 작업을 하여야 하며, 페놀만으로 강도를 유지하고자 페놀의 함량이 멜라민의 함량보다 너무 많아 롤로 감지 못하는 또 하나의 원인이 되었고, 가열로에서 가열건조작업을 수행하여 작업에 많은 시간이 소요되어 생산성이 떨어지며, 중량이 많이 나가 작업성이 떨어지고, 소재가 두꺼워서 합판이나 칩보드에 접합 하였을 때 접합 상태가 원활하지 못하여 사용 중 합판과 분리되는 일이 발생하는 등 많은 문제점이 있었다. First of all, in selecting the paper ash required for the work, printing with water-based melamine resin and affinity water-based paint is at least about 200g / ㎡ ~ 300g / ㎡ in consideration of the deformation or sag of paper. These paper ashes used impregnation method to completely immerse the printed paper after printing in a barrel containing a mixture of melamine resin and phenol. Next, a large amount of melamine water support material absorbed by thick paper sticks to the conveying or guide rollers, and finally, when rolled into roll shape, it sticks to each other and is later torn or damaged when unwound. It should be cut to a certain length and formed into a cardboard to work. In order to maintain the strength of phenol, the content of phenol was too much higher than that of melamine, which was another cause that could not be detected by rolls. Inferior property, thick material, and when bonded to the plywood or chipboard, there is a lot of problems, such as the bonding state is not smooth and the separation from the plywood during use.
본 발명은 상기한 문제점들을 해소 하고자 인쇄잉크를 수성이 아닌 유성으로 사용하고 무늬목지의 소재를 50g/㎡ 이하의 얇은 것으로 하여, 이들 생산 공정과 인쇄면에 UV(자외선경화제)코팅을 하고 적당량의 페놀과 멜라민을 혼합할 때 페놀의 함량이 멜라민 함량과 일치하거나 그 이하로 혼합하는(50%이하) 등 각 공정에서 실시하는 방법을 완전히 바꿈으로서 완전 자동으로 연속성 있게 작업이 수행되어 생산성이 향상 될 뿐만 아니라 소재가 얇아 작업성이 향상되며, 멜라민의 함량이 높아 합판이나 칩보드와의 접합이 완벽하여 사용 중 합판이나 칩보드로부터 분리 될 우려가 전혀 없는 등 생산에서는 물론, 실사용에서도 탁월한 효과를 창출하는 무늬 목지를 생산 보급토록 함에 그 목적이 있는 것 이다. The present invention is to solve the above problems by using the printing ink as a non-aqueous oil, and the material of the patterned paper to be thinner than 50g / ㎡, UV (ultraviolet curing agent) coating on these production processes and printing surface and an appropriate amount of phenol When the mixture of melamine and melamine content is equal to or less than the melamine content (less than 50%), the process is carried out in a completely automatic manner. In addition, the material is thinner, which improves workability, and the high melamine content makes it perfect for bonding with plywood or chipboard, so there is no fear of separation from plywood or chipboard during use. Its purpose is to produce and distribute the pattern wood.
상기와 같은 목적을 달성하기 위한 본 발명은 공정으로 이루어지는 것으로, 이를 각 공정별로 실시되는 실시 예를 상세히 설명하면 다음과 같다.The present invention for achieving the above object is made of a process, it will be described in detail the embodiment carried out for each process as follows.
제1공정: 인쇄공정.First step: printing process.
50g/㎡ 이하의 얇은 종이원단(100) 표면에 다양한 나무무늬를 통상의 인쇄기를 이용하여 인쇄함에 있어서, 종이와 잉크가 서로 박리되지 않고 일체로 인쇄되도록 경화제를 첨가한 유성잉크를 사용하여 인쇄한다. In printing various wood patterns on the surface of the thin paper fabric 100 of 50 g / m 2 or less by using a conventional printing machine, printing is performed using an oil-based ink with a curing agent added so that the paper and ink are not peeled off from each other. .
여기서 수성잉크를 사용하면 얇은 종이원단이 처지거나 변형되어 못쓰게 되므로 반드시 유성잉크로 인쇄를 하여야 한다. 그러나 일반적으로 사용되는 유성잉크를 그대로 사용하면, 종이와 잉크가 박리되어 무늬가 손상되어서 불량발생률이 높으며, 잉크가 빠르게 경화되지 않으면 수성의 성질이 있는 멜라민수지의 도포가 원활하지 못하다. 따라서 지금까지는 두꺼운 종이원단(약200g/㎡∼300g/㎡)에 수성잉크를 사용하여 인쇄를 하였기에 얇은 종이는 사용하지 못하는 주된 원인이 되었다. If water-based ink is used, thin paper fabric will not sag or be deformed and must be printed with oil-based ink. However, when oil-based ink is generally used as it is, paper and ink are peeled off and damage to the pattern causes high defect rate. If the ink is not cured quickly, the melamine resin having an aqueous property is not smoothly applied. Thus, until now, printing was carried out using a water-based ink on a thick paper fabric (about 200 g / m 2 to 300 g / m 2), which has been a major reason why thin paper cannot be used.
제2공정: UV(자외선경화제)코팅공정.Second step: UV (ultraviolet curing agent) coating process.
상기한 인쇄공정에서 종이에 친화력을 향상시키는 경화제를 첨가한 유성잉크로 표면에 인쇄를 한 무늬목지(10)의 무늬를 인쇄한 인쇄표면(11)에 내마모성이 향상되도록 UV(자외선경화제)(30)를 롤러(40)작업으로 코팅한다. UV (ultraviolet curing agent) 30 to improve the abrasion resistance on the printed surface 11, which is printed on the surface of the patterned paper 10, printed on the surface with an oil-based ink added with a curing agent to improve affinity to paper in the printing process. ) Is coated by the roller 40 operation.
제3공정: 자외선경화공정.Third step: UV curing step.
상기 UV(자외선경화제)코팅공정에서 인쇄면 표면(11)에 UV(자외선경화제)(30)를 코팅처리 한 무늬목지(10)를 UV경화기(50)에서 자외선을 이용하여 경화시킨다. In the UV (ultraviolet curing agent) coating process, the patterned paper 10 coated with the UV (ultraviolet curing agent) 30 on the printing surface surface 11 is cured by using ultraviolet rays in the UV curing machine (50).
제4공정: 혼합물침투코팅공정.4th process: mixture penetration coating process.
상기 인쇄공정에서 목재무늬를 무늬목지(10)의 인쇄한 표면에 UV(자외선경화제)(30)를 코팅하여 자외선경화공정에서 경화시킴으로서 표면(11)에 내마모성을 부여한 무늬목지(10)를 멜라민수지에 페놀을 그 함량이 멜라민수지의 함량과 일치하거나 멜라민수지보다 페놀의 함량이 작게(50%이하) 혼합하여 조성한 혼합물(35)을 롤러(40)코팅하여서 멜라민수지와 페놀이 혼합된 혼합물(35)이 무늬목지(10)의 이면(12)에 도포되어 무늬목지에 충분히 침투됨과 동시에 표면에 혼합물 층을 이루도록 한다.In the printing process, the wood pattern is coated with UV (ultraviolet curing agent) 30 on the printed surface of the patterned paper 10 and cured in the ultraviolet curing process, thereby giving the surface 11 the wear-resistant patterned paper 10 melamine resin Melamine resin and phenol mixture (35) by coating roller (40) with a mixture (35) formed by mixing phenol with a melamine resin whose content is equal to or less than 50%. ) Is applied to the back surface 12 of the patterned paper 10 so as to fully penetrate the patterned paper and to form a mixture layer on the surface.
여기서 종래의 두꺼운 종이원단(약200g/㎡∼300g/㎡)을 사용하였을 때는 종이원단에 페놀과 멜라민수지를 혼합한 혼합물이 두꺼운 종이에 너무 많이 흡수됨으로서 멜라민수지의 소모량이 많은 것은 물론이고 두꺼운 종이원단에 충분히 배어든 멜라민수지가 안내롤러나 이송롤러에 묻어서 굳게 되므로 연속반복 적으로 작업을 하는 롤러 작업이 불가능하고 원판작업을 하여야하는 한 원인이 되었으며, 인쇄된 표면에 UV코팅처리를 하지 않고 페놀로서 내마모성과 내구성을 보완하기 위하여 페놀과 멜라민수지를 혼합한 혼합물이 멜라민수지의 함량보다 페놀의 함량이 많아져서 딱딱한 판재로 되어서 롤 작업이 불가능 하였다. When the conventional thick paper fabric (about 200g / ㎡ ~ 300g / ㎡) is used here, the mixture of phenol and melamine resin in the paper fabric is absorbed too much by the thick paper, so that the consumption of melamine resin is high, as well as thick paper Melamine resin sufficiently soaked in the fabric is hardened by burying in the guide roller or the transfer roller, which makes it impossible to work with the roller repeatedly, and it is the cause that the original work must be done, and it does not have UV coating on the printed surface. In order to compensate for the wear resistance and durability, the mixture of phenol and melamine resin mixed with the phenol content was higher than that of the melamine resin, making it a hard plate.
제5공정: 열풍건조공정.5th process: Hot air drying process.
상기한 혼합물침투코팅공정에서 멜라민수지에 페놀의 함량이 멜라민수지의 함량과 일치하거나 페놀의 함량이 작게(50%이하) 혼합하여 조성한 혼합물(35)을 롤러(40)코팅하여서 멜라민수지와 페놀이 혼합된 혼합물(35)이 무늬목지(10)의 이면(12)에 도포되어 무늬목지에 충분히 침투됨과 동시에 표면에 혼합물 층을 이루도록 한 것을 열풍을 불어주는 열풍건조기(55)를 통과시켜서 표면이 뽀송뽀송하도록 건조시킨다.In the mixture penetration coating process, the melamine resin and the phenol were coated by a roller (40) of the mixture (35) formed by mixing the melamine resin with the phenol content equal to the melamine resin or with a small content of phenol (less than 50%). The mixed mixture 35 is applied to the back surface 12 of the pattern paper 10 so as to fully penetrate the pattern paper and at the same time pass the hot air dryer 55 that blows hot air to form a mixture layer on the surface. To dry.
종래 두꺼운 종이원단(약200g/㎡∼300g/㎡)을 사용하였을 때는 두꺼운 종이원단에 충분히 배어든 멜라민수지를 말리기 위하여 고온의 가열로에서 열에 의하여 수분을 증발시키는 방식을 채택하여야 하였으며 두꺼운 종이원단에 충분히 배어든 멜라민수지가 완전히 마르는 데는 많은 시간이 소요되어 작업성이 떨어지고 작업의 속도를 높이면 미처 마르지 않은 멜라민수지가 완성품으로 된 무늬목지를 서로 적층할 때 달라붙어 버리는 등의 문제점이 야기되었다. When using thick paper fabric (approximately 200g / ㎡ ~ 300g / ㎡), in order to dry the melamine resin sufficiently absorbed in the thick paper fabric, a method of evaporating moisture by heat in a high temperature heating furnace should be adopted. Fully soaked melamine resin takes a lot of time to completely dry, the workability is reduced, and the speed of the work is increased, the problem is that the melamine resin is not dried, sticking together when laminated with the finished patterned paper.
제6공정: 권취공정.6th step: Winding process.
상기한 열풍건조공정에서 열풍으로 건조된 무늬목지(10)를 사용하는 현장으로 보급하거나 보관하기에는 물론 다음 작업에 유리하게 롤(15) 형상으로 감아서 완성한다.In the hot air drying process, it is completed by winding the roll 15 into a shape to supply or store to the site using the patterned wood 10 dried by hot air as well as the following work.
여기서 종이원단이 50g/㎡ 넘는 것으로 작업을 하였을 때는 완성한 무늬목지가 너무 두꺼워서 감지 못하여 일정한 길이의 판재 형상으로 잘라서 완성하여야 하며, 중량이 많이 나가 취급이 불편하다.When the paper fabric is over 50g / ㎡, the finished patterned paper is too thick to be detected so it must be cut into a plate shape of a certain length and finished.
상기한 공정으로 완성된 본 발명의 무늬목지의 롤을 그 상태로 보관하다가 합판이나 칩보드 등의 표면에 접합하고자 할 때는 본 발명의 무늬목지를 감아서 된 롤을 마루판용 합판을 제조하는 현장으로 이송하여 롤 상태 그대로 거치하고 필요한 량만큼 풀어서 합판이나 칩보드 위에 무늬면이 외부로 노출되도록 덮어서 올려놓고 열 프레스로 가압하면 본 발명의 무늬목지 이면에 코팅된 혼합물의 페놀은 무늬목지의 강도를 향상시키고 일부는 녹아서 합판이나 칩보드로 스며들면서 멜라민수지가 무늬목지와 합판이나 칩보드를 완벽하게 접합시키게 된다. When the roll of the patterned paper of the present invention completed in the above process is stored in the state, and then bonded to the surface of the plywood or chipboard, the roll rolled by the patterned paper of the present invention is transferred to the site for manufacturing the floorboard plywood. When it is mounted in a roll state and unwound as necessary, it is placed on the plywood or chipboard so that the pattern surface is exposed to the outside, and it is pressurized with a heat press, and the phenol of the mixture coated on the back surface of the pattern paper of the present invention improves the strength of the pattern paper. Melamine resin melts and penetrates into plywood or chipboard, and the melamine resin perfectly joins the plywood and chipboard.
상기와 같이 본 발명은 종이원단에 나무무늬를 인쇄하는 인쇄잉크를 수성이 아닌 유성으로 사용하여 무늬목지의 소재를 50g/㎡ 이하의 얇은 것으로 사용할 수 있도록 함과 동시에 인쇄잉크가 종이원단으로부터 박리되는 것을 방지함으로서 무늬가 선명하고 나무무늬를 인쇄한 무늬목지에 페놀의 함량이 멜라민수지의 함량과 일치하거나 페놀의 함량이 작게(50%이하) 혼합하여 조성한 혼합물을 롤러 코팅하여서 멜라민수지와 페놀이 혼합된 혼합물이 무늬목지의 이면에 도포되어 무늬목지에 충분히 침투됨과 동시에 표면에 혼합물 층을 이루도록 한 것을 열풍을 불어주는 열풍건조기를 통과시켜서 표면이 뽀송뽀송하도록 건조하여 멜라민수지의 소모량을 줄이는 것은 물론 각공정이 롤러작업으로 연속적으로 이루어지게 하여 각 공정이 이루어지는 방법을 완전히 바꿈으로서 완전 자동으로 연속성 있게 작업이 수행되어 생산성이 향상 될 뿐만 아니라 소재가 얇아 작업성이 향상되며, 합판이나 칩보드와의 접합이 완벽하여 사용 중 합판이나 칩보드로부터 분리 될 우려가 전혀 없는 등 생산에서는 물론, 실사용에서도 탁월한 효과를 창출하는 무늬 목지를 생산 하는 매우 획기적인 발명이다.As described above, the present invention uses a printing ink for printing a wood pattern on a paper fabric as a non-aqueous oil, so that the material of the patterned paper can be used as thin as 50g / m2 or less, and at the same time, the printing ink is peeled from the paper fabric. A mixture of melamine resins and phenols by roller coating a mixture formed by mixing the phenol content with the melamine resin or the phenol content (less than 50%) on the patterned paper with clear pattern and printed wood pattern. It is applied to the back side of the patterned paper and fully penetrated into the patterned paper and at the same time, it forms a mixture layer on the surface and passes it through the hot air dryer that blows the hot air to dry the surface smoothly to reduce the consumption of melamine resin as well as roller work for each process. Room where each process is performed By completely changing the process, the work is carried out in a completely automatic manner, which not only improves productivity but also improves workability due to the thin material, and perfect bonding with plywood or chipboard, so there is no fear of separation from plywood or chipboard during use. It is a very innovative invention to produce patterned wood, which produces excellent effects not only in production but also in practical use.
도1은 본 발명을 실시하는데 따른 공정 예시도.1 is an exemplary process of carrying out the present invention.
도2는 본 발명의 실시상태 예시도. 2 is an exemplary embodiment of the present invention.
♣도면의 주요 부분에 대한 부호의 설명♣♣ Explanation of symbols for the main parts of the drawing
10: 무늬목지. 11: 표면. 12: 이면.10: Wood. 11: surface. 12: If it is.
15: 롤. 20: 인쇄기.15: roll. 20: printing press.
30: UV(자와선경화제). 35: 혼합물. 30: UV (self-curing agent). 35: mixture.
40: 롤러. 45: 가이드롤러.40: roller. 45: guide roller.
50: UV경화기. 55: 열풍건조기.50: UV curing. 55: hot air dryer.
100: 종이원단.100: paper fabric.
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| KR100919598B1 (en) * | 2008-05-30 | 2009-10-05 | 케빈우드텍(주) | Method for manufacturing of floor board |
| KR101676740B1 (en) * | 2015-05-08 | 2016-11-17 | 주식회사 한샘 | Surface finishing sheet and manufacturing method thereof |
| CN106426486A (en) * | 2016-07-25 | 2017-02-22 | 重庆市南川区鼎腾木材加工厂 | Ecological solid wood tung oil floor and processing technology thereof |
| CN107263966A (en) * | 2017-06-22 | 2017-10-20 | 揭晓雄 | A kind of floor-heating type wear-resistant surface multi-layer solid wood floor manufacture craft |
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