KR101035655B1 - A lpm makepup plate and its procedure being able to procede all kind of cold pressing, hot pressing, wrapping and membrane procedures - Google Patents

A lpm makepup plate and its procedure being able to procede all kind of cold pressing, hot pressing, wrapping and membrane procedures Download PDF

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KR101035655B1
KR101035655B1 KR1020100077630A KR20100077630A KR101035655B1 KR 101035655 B1 KR101035655 B1 KR 101035655B1 KR 1020100077630 A KR1020100077630 A KR 1020100077630A KR 20100077630 A KR20100077630 A KR 20100077630A KR 101035655 B1 KR101035655 B1 KR 101035655B1
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lpm
paper
press
impregnated paper
plate
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KR1020100077630A
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Korean (ko)
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박지은
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박지은
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Priority to KR1020100077630A priority Critical patent/KR101035655B1/en
Priority to CN2011800429793A priority patent/CN103079813A/en
Priority to PCT/KR2011/001976 priority patent/WO2012020903A1/en
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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
    • 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
    • B32B21/02—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board the layer being formed of fibres, chips, or particles, e.g. MDF, HDF, OSB, chipboard, particle board, hardboard
    • 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
    • B32B21/14—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood board or veneer
    • 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B29/005—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to another layer of paper or cardboard layer
    • 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/02—Layered products comprising a layer of paper or cardboard next to a fibrous or filamentary layer
    • 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/06—Layered products comprising a layer of paper or cardboard specially treated, e.g. surfaced, parchmentised
    • 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
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/028—Paper layer
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • 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
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/02—Temperature
    • 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
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/12—Pressure
    • 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
    • B32B2317/00—Animal or vegetable based
    • B32B2317/16—Wood, e.g. woodboard, fibreboard, woodchips
    • 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
    • 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
    • B32B2479/00—Furniture

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Laminated Bodies (AREA)

Abstract

PURPOSE: A LPM makeup plate is provided to enable use environment-friendly and flame resistant floor materials without a print paper with low surface strength, PVC sheet, and veneer and raw wood with high fabrication costs. CONSTITUTION: A method for manufacturing a LPM makeup plate comprises: an intermediate buffering agent selection step(10) for selecting graft paper, thin leaf, and non-woven fabric; a LPM impregnated paper lamination step(20) for laminating the LPM impregnated paper on the selected intermediate buffering agent; a high temperature press step(30) for injecting the laminated LPM impregnated paper and the intermediate buffering agent into a press of a temperature of 160 ~ 170 °C and pressure of 15 ~ 25 Kg/Cm^2; an LPM veneer finishing step(40) for cutting the laminated the paper in a roll form or flat board form.

Description

냉압, 열압프레스, 래핑, 멤브레인 작업이 모두 가능한 가구 및 건축물 내장재의 엘피엠 화장판 및 그 제조방법 { A LPM makepup plate and its procedure being able to procede all kind of cold pressing, hot pressing, wrapping and membrane procedures }A LPM makepup plate and its procedure being able to procede all kind of cold pressing, hot pressing, wrapping and membrane procedures }

본 발명은 냉압, 열압프레스, 래핑, 멤브레인 작업이 모두 가능한 가구 및 건축물 내장재의 엘피엠 화장판 및 그 제조방법에 관한 것으로서, 더욱 상세하게는 절곡이 용이한 유연성을 가진 보완재를 미리 마감재인 엘피엠(LPM; Low Pressure melamine) 함침지에 고정한 냉압, 열압프레스, 래핑, 멤브레인 작업이 모두 가능한 가구 및 건축물 내장재의 엘피엠 화장판 및 그 제조방법에 관한 것이다.
The present invention relates to an LPM decorative plate and a method of manufacturing the same for furniture and building interior materials that can be cold, hot press, lapping, membrane work, and more specifically, in advance the complementary material having a flexible bending flexibility LPM (LPM; Low Pressure melamine) The present invention relates to an LPM decorative plate of furniture and building interior materials capable of performing cold pressure, hot press, lapping, and membrane work fixed on impregnated paper, and a method of manufacturing the same.

엘피엠 즉 저압멜라민 함침지는 여러가지 문양이 인쇄 문양이 인쇄된 모양지에 멜라민과 요소 수지를 함침시켜 만든 시트지로 흔히 P.B나 MDF 같은 판상재에 열압/접착하여 표면재로 많이 사용한다. 이러한 LPM 함침지는 주로 가구 표면재에 많이 사용하므로 주위에서 쉽게 볼 수 있고, 원목가구라 하더라도 측판 혹은 선반은 합판에 나무결 무늬의 LPM이 붙여져 제작되곤 한다.LPM, or low-pressure melamine impregnated paper, is a sheet made by impregnating melamine and urea resin on a sheet of paper with various patterns printed on it. Since LPM impregnated paper is mainly used for furniture surface material, it can be easily seen from the surroundings. Even if it is a wooden furniture, the side plate or shelf is made by attaching a wood grain pattern LPM to plywood.

엘피엠 함침지는 종이 인쇄지에 멜라민 수지를 함침한 다음 상온에서 건조시켜 접착제 처리 없이 목재 판상재에 적층하여 160도 ~ 170도의 고열과 15-25kg/cm2의 고압프레스를 하게 되면 멜라민 수지가 녹으면서 프레스 표면의 무광 유광 엠보싱 등에 따라 표면이 마감되며 접착제를 도포하지 않아도 목재판상재에 접착 마감되는 자재이다.LP M. The impregnation being impregnated with a melamine resin paper printing whether the next time and then dried at room temperature to 160 degrees to 170 degrees, and high-temperature high-pressure press of 15-25kg / cm 2 by laminating to the wood plate without the adhesive treatment merchandise flew the melamine melt The surface is finished by the matte embossing of the press surface, and it is the material that is adhesively finished on the wood plate without applying the adhesive.

하지만 고열 및 고압프레스로서만 원하는 표면이 마감되는 특수성으로 인하여 평면인 P/B, MDF, HDF 등 고압으로 제작된 목재합성판재에는 광범위하게 사용되고 있으나, 눈메가 있는 합판 및 목재집성판재의 경우 프레스했을 때 0.2mm 이하 두께의 엘피엠 함침지는 눈메가 나타나고 저압으로 제작된 합판 및 강도가 낮은 목재집성판재의 경우 프레스의 압력 때문에 파손이나 두께가 줄어들어 사용이 불가한 문제가 있었다.However, due to the particularity that the desired surface is finished only by high temperature and high pressure presses, it is widely used in high-pressure wood composite boards such as P / B, MDF, and HDF that are flat. When the LPMP impregnated paper of less than 0.2mm thick eyes appeared and the low-plywood plywood and low-strength wood-coated plate material had a problem that can not be used because the pressure of the press is reduced or the thickness is reduced.

현재 사용되고 있는 대다수 가구 및 건축물 내장재에는 두께 0.4 mm 이상의 HPM ( High Pressure Melamine ) 즉 멜라민 화장판을 사용한다. 에이치피엠은 엘피엠과 달리 이건 멜라민수지를 페놀수지로 함침시켜 기재에 고온,고압으로 접착시켜 만들며, 역시 가구재로 많이 사용되며 건물 내장에도 쓰인다.Most furniture and building interiors in use today use High Pressure Melamine (HPM), or melamine veneer, with a thickness of 0.4 mm or more. HPM, unlike LPM, impregnates melamine resin with phenolic resin to make it adhere to the substrate at high temperature and high pressure. It is also used as furniture and also used for building interiors.

이러한 에이치피엠을 냉압, 저열압, 저압프레스하여 사용하고, 래핑 및 멤브레인 작업에는 엘피엠 및 에이치피엠의 부러지는 특성상 사용이 불가하여 화재시 치명적인 PVC 시트가 주로 사용되는 문제가 있었다.The use of HPM cold pressure, low thermal pressure, low pressure press, and the wrapping and membrane work is not possible due to the broken characteristics of LPM and HPM has been a problem that the fatal PVC sheet is mainly used in fire.

이러한 래핑은 합판 또는 MDF에 데코시트를 입혀서 제작하므로 디자인이 자유롭고 가격이 저렴하나 엘피엠을 래핑하기는 불가능한 문제가 있었다.Such lapping is made of plywood or MDF coated with a decorative sheet, so design is free and inexpensive, but there is a problem that it is impossible to wrap LPM.

그리고 멤브레인은 MDF(중밀도섬유판)표면에 얇은 피막을 입힐 수 있는 3~4겹의 고무판(PVC SHEET)을 의미하고, 본드를 MDF성형자재에 도포후 프레스 기계에 넣고 진공상태에서 열과 공기로 PVC SHEET를 접착시키는 작업을 거친 제품이다. Membrane refers to 3 ~ 4 layers of rubber sheet (PVC SHEET) that can be coated with thin film on MDF (medium density fiber board) surface, and the bond is applied to the MDF molding material and put into the press machine. It is a product that has been bonded to sheet.

이러한 멤브레인은 가공성이 용이하고, 공정이 짧고 디자인 제한이 적으며, 가격이 싸나 목재위에 PVC 시트를 붙여 마감하는 형식이기 때문에 화재시 치명적인 문제가 있고, 내수성과 내열성이 낮으며, 표면이 얇아 중심 자재의 제약을 받게 되는 문제가 있다. 그리고 가공 및 운반상에 긁힘 등의 안전성이 요구된다.These membranes are easy to process, short in process, small in design, low in price, but because they are finished with PVC sheet on wood, they are fatal in case of fire, have low water and heat resistance, and thin surface. There is a problem that is limited. And safety, such as scratches in processing and transport is required.

이와 같은 멤브레인과 래핑작업에 엘피엠이나 에이치피엠은 부러지는 특성상 사용이 불가하여 현재 멤브레인 작업이나 래핑 공정은 엘피엠이나 에이치피엠으로 하지 못하고 있다.In the membrane and the lapping operation such as LPM or HPM can not be used due to the broken nature of the membrane work or lapping process is currently unable to LMP or HPM.

기존의 래핑기계 공정이나 멤브레인 프레스는 고열 고압조건을 맞추지 못해 엘피엠 함침지로서는 래핑 및 멤브레인 작업이 불가하고, 에이치피엠은 그 두께가 0.4mm 이상이며 부러지는 특성상 2R 이하를 요구하는 래핑 멤브레인 작업이 불가하다.
Conventional lapping machine processes or membrane presses cannot meet the conditions of high temperature and high pressure, so wrapping and membrane work is impossible with LMP-impregnated paper. HPM has a thickness of 0.4mm or more and a wrapping membrane work that requires 2R or less due to its breakable characteristics. It is impossible.

본 발명은 전술한 바와 같은 문제를 해결하기 위하여 안출한 것으로서, 절곡이 용이하고 유연성을 가진 보완재에 엘피엠을 미리 고열 고압 프레스하여 엘피엠 화장판으로 제작한 후, 중심재에 냉압, 열압프레스, 래핑, 멤브레인 작업을 선택하여 내장재로 완성할 수 있는 엘피엠 화장판과 그 제조방법을 제공하고자 하는 목적이 있다.The present invention has been made in order to solve the problems as described above, after the high temperature and high-pressure presses the LP in advance to be easy to bend and flexible to produce an LP panel, after the cold pressure, hot press, It is an object of the present invention to provide an LPM decorative plate and a method of manufacturing the same that can be completed by selecting the wrapping and membrane work.

본 발명은 표면강도가 낮은 종이 인쇄지, PVC시트, 제작원가가 높은 무늬목 및 원목이 사용하지 않고, 친환경 및 난연, 바닥재로 쓸수 있는 표면강도 등 내구성이 뛰어난 엘피엠 화장판을 제작하고자 한다.The present invention does not use paper printing paper, PVC sheet, high-cost patterned wood and solid wood, the surface strength is low, and environmentally friendly and flame-retardant, it is intended to produce a durable LPM decorative plate, such as surface strength that can be used as flooring.

또한 엘피엠을 이용하여 눈메가 있고, 저밀도합판 및 집성판재에 저압의 평면프레스, 래핑, 멤브레인 형태의 작업이 가능하게 하고자 한다.In addition, the use of LPM is eye-opening, low-density plywood and laminated sheet material to enable low-pressure flat press, lapping, membrane-like operation.

본 발명은 전술한 목적을 달성하기 위하여 그라프트지, 박엽지, 부직포 중 택일하여 중간보완재 선택단계(10); 선택된 중간보완재 위에 엘피엠 함침지를 적층하는 엘피엠 함침지 적층단계(20); 적층된 엘피엠 함침지와 중간보완재를 160 ~ 170 ℃의 온도와 15 ~ 25 kg/cm2 의 압력의 프레스에 투입하여 프레스하는 고온열압 프레스 단계(30); 중간보완재와 엘피엠 함침지가 프레스 된 상태에서 롤 형태 또는 평판의 판체로 절단하여 포장되는 엘피엠 화장판 완성 단계(40); 를 포함하고, 선택적으로 냉압, 열압프레스, 래핑, 멤브레인 작업으로 중심재에 엘피엠 화장판을 부착하여 건축물 엘피엠 내장재를 구성하는 것을 특징으로 하는 냉압, 열압프레스, 래핑, 멤브레인 작업이 모두 가능한 건축물 내장재의 엘피엠 화장판 제조방법 및 엘피엠 함침지(4)와 중간보완재(3)가 고온 고압 프레스로 고정되어 엘피엠 화장판이 형성되며, 중간보완재(3)는 그라프트지, 박엽지, 부직포중 택일하며, 엘피엠 화장판이 P/B, MDF, HDF, 합판, 집성목재, ABS, PVC중 택일한 중심재(1)에 유성 또는 수성의 접착재로 고정된 것을 특징으로 하는 냉압, 열압프레스, 래핑, 멤브레인 작업이 모두 가능한 건축물 내장재의 엘피엠 화장판을 제공한다.
The present invention, the intermediate supplementary material selection step (10) by alternatively selected from graft paper, foil paper, nonwoven fabric to achieve the above object; An LMP impregnated paper stacking step 20 of stacking an LMP impregnated paper on the selected intermediate complementary material; A high temperature hot press step (30) of pressing the laminated LMP impregnated paper and the intermediate complementary material into a press at a temperature of 160 to 170 ° C. and a pressure of 15 to 25 kg / cm 2 ; Completion step 40 of the LPM decorative plate 40 is cut by the intermediate complementary material and LMP impregnated paper is cut into a plate form of a roll or flat plate; Including, and cold-pressure, hot-press, lapping, membrane work by attaching the LPM decorative plate to the core material by cold work, hot-press, hot press, lapping, membrane work, characterized in that the construction of the building material The method of manufacturing LPM decorative plate of the interior material and the LPM impregnated paper 4 and the intermediate complementary material 3 are fixed by a high temperature and high pressure press to form an LPM decorative plate, and the intermediate supplementary material 3 is made of graft paper, foil paper, and nonwoven fabric. Alternatively, LPM decorative plate is cold-pressure, hot-press, lapping, characterized in that fixed to the central material (1) of P / B, MDF, HDF, plywood, laminated wood, ABS, PVC with an oil or water-based adhesive material In addition, it provides an LPM decorative plate of building interior material that can be used for both membrane work.

이상과 같이 본 발명은 친환경이고 난연성의 엘피엠 함침지를 0.2mm 이하의 두께로 제작하여 중간보완재와 미리 고정시켜 기존에 사용하지 못하였던 냉압, 래핑, 멤브레인 작업이 가능한 효과가 있다.As described above, the present invention produces an environmentally friendly and flame-retardant LPM impregnated paper with a thickness of 0.2 mm or less, so that it can be pre-fixed with an intermediate complementary material, and thus cold pressure, lapping, and membrane work that have not been previously used can be performed.

저가의 박엽지와 부직포 및 그라프트지와 엘피엠 함침지를 미리 고열 고압의 프레스 공정을 거쳐 엘피엠 화장판을 만들게 되고, 이 엘피엠 화장판을 냉압 열압프레스, 래핑, 멤브레인 공정으로 중심재에 접착재로 고정하게 되므로 다양한 공정으로 엘피엠 함침지를 사용할 수 있게 되는 효과가 있다.Inexpensive thin paper, non-woven fabric, graft paper and LMP impregnated paper are made in advance of high temperature and high pressure press process to make LPM decorative plate, which is used as adhesive to the core material by cold press, lapping and membrane process. Since it is fixed there is an effect that can be used to impregnated LPM paper in various processes.

기존에 눈메가 있는 합판이나 목재집성판재의 경우에 엘피엠을 사용하지 못하였으나 본 발명의 공정을 사용하면 쉽게 사용할 수 있어 화재시 치명적인 PVC시트를 사용하지 않아도 되므로 제품을 더욱 고급화할 수 있는 효과가 있다.In the case of conventional plywood or wood-clad laminates, ElpM could not be used, but it is easy to use the process of the present invention, so it is not necessary to use deadly PVC sheet in case of fire. have.

엘피엠 함침지에 값싼 박엽지 및 부직포를 부착하여 엘피엠 화장판을 구성하며, 이러한 엘피엠 화장판은 저밀도의 소재 및 눈메가 있는 소재에도 부착할 수 있고, 평면 래핑 멤브레인 작업이 가능하므로 작업의 편의성이 뛰어나다.
Inexpensive thin paper and non-woven fabric are attached to the LMP impregnated paper to form an LPM makeup plate.The LPM makeup plate can be attached to low-density materials and eye-catching materials, and it is possible to work with a flat lapping membrane, which is convenient for work. This is excellent.

도 1은 본 발명의 냉압, 열압프레스, 래핑, 멤브레인 작업이 모두 가능한 가구 및 건축물 내장재의 엘피엠 화장판 제조방법을 도시한 순서도.
도 2는 본 발명의 냉압, 열압프레스, 래핑, 멤브레인 작업이 모두 가능한 가구 및 건축물 내장재의 엘피엠 화장판을 도시한 적층도.1 is a flow chart illustrating a method for manufacturing an LPM decorative plate of furniture and building interior materials that can be cold, hot press, wrapping, membrane work of the present invention.
FIG. 2 is a lamination diagram illustrating an LPM decorative plate of furniture and building interior materials capable of performing cold pressure, hot press, lapping, and membrane work of the present invention.

이하, 본 발명의 구성 및 작용을 첨부된 도면에 의거하여 좀 더 구체적으로 설명한다. 본 발명을 설명함에 있어서, 본 명세서 및 청구범위에 사용된 용어나 단어는 발명자가 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다.Hereinafter, the configuration and operation of the present invention will be described in more detail with reference to the accompanying drawings. In describing the present invention, the term or word used in the present specification and claims is based on the principle that the inventor can appropriately define the concept of the term in order to best describe the invention of his or her own. It should be interpreted as meanings and concepts corresponding to the technical idea of

본 발명은 친환경 및 난연성을 가진 LPM 함침지에 대하여 냉압 가공과 열압프레스가 가능하도록 하고, 래핑 및 멤브레인 작업이 가능하게 하는 LPM 화장판을 제조하는 방법과, 이러한 방법에 의하여 제조된 LPM화장판을 주요 구성으로 한다.The present invention provides a method for producing an LPM decorative plate that enables cold pressing and hot pressing, and enables lapping and membrane work for an LPM impregnated paper having eco-friendly and flame-retardant properties, and an LPM cosmetic manufactured by such a method. It is a constitution.

본 발명은 도 1에 도시된 순서도에서 알 수 있듯이, 중간보완재 선택 단계(10)로 시작된다. 이 단계에서는 0.2 mm 이하의 그라프트지, 박엽지, 부직포 중에 하나를 중간 보완재로 선택한다. 중간 보완재(3)는 값싼 소재를 사용하고 이러한 소재중 그라프트지 박엽지, 부직포는 모두 엘피엠(4)에 부착되어 접착성을 뛰어나게 하거나 휨성능이 가능하게 해준다. 이러한 중간보완재의 두께는 프레스한 두께로 0.2 mm 범위에서 선택하여 사용한다.The invention begins with the intermediate complementary material selection step 10, as can be seen in the flowchart shown in FIG. In this step, one of graft paper, thin paper and nonwoven fabric of 0.2 mm or less is selected as an intermediate complement. The intermediate complementary material (3) uses a cheap material, and among these materials, graft paper thin paper and nonwoven fabric are all attached to the LPM (4) to enable excellent adhesiveness or bending performance. The thickness of this intermediate complementary material is used by selecting the thickness in the range of 0.2 mm.

그 다음 단계로 엘피엠 함침지 적층단계(20)를 거친다. 이 단계에서는 선택되어진 중간 보완재(3) 위에 0.2mm 이하의 엘피엠 함침지(4)를 올려놓는다.The next step is to go through the LMP impregnated paper stacking step (20). In this step, the LMP impregnated paper 4 of 0.2 mm or less is placed on the selected intermediate supplement 3.

그리고 고온열압 프레스 단계(30)를 거치는데, 이 단계에서 160 ~ 170 도의 고열을 가하고, 15 ~ 25 kg/cm2 의 고압을 가하는 프레스에 투입하여 프레스를 한다. 이때 함침된 멜라민 수지가 녹으면서 중간 보완재를 엘피엠 함침지에 부착하게 된다. 이 단계에서 프레스 표면의 무광 유광 엠보싱에 따라 표면이 마감되면서 엘피엠 화장판이 완성된다.Then, the high-temperature hot pressure press step 30 is applied, and in this step, high heat of 160 to 170 degrees is applied, and a press is applied to a press to apply a high pressure of 15 to 25 kg / cm 2 . At this time, the impregnated melamine resin melts and attaches the intermediate supplement to the LPM impregnated paper. In this step, the surface is finished by the matte embossing of the press surface, and the LPM makeup plate is completed.

완성된 엘피엠 화장판은 선택에 따라 롤 형태로 감아 포장할 수 있고, 멤브레인 및 평면용은 원하는 규격으로 절단하여 포장할 수 있다.The finished LPM decorative plate can be rolled up and packaged in roll form according to the selection, and the membrane and plane can be cut and packaged to a desired size.

다음 단계는 선택에 따라 접착제도포 및 냉압프레스 단계(50)를 거쳐 합판 등의 중심재에 부착하게 된다. P/B, MDF, HDF, 합판, 집성목재, ABS, PVC 등에서 선택하여 중심재로 하고, 중심재의 표면에 접착제를 도포하며, 도포된 접착제 위에 본 발명의 엘피엠 화장판을 적층한다. 이와 같이 적층된 상태에서 중심재의 밀도에 따라 프레스의 압력을 3 ~ 10 kg/cm2의 저압, 냉압 프레스를 선택하여 작업한다.The next step is attached to the center material, such as plywood through the adhesive coating and cold press step (50) according to the selection. It is selected from P / B, MDF, HDF, plywood, laminated wood, ABS, PVC, and the like as a center material, the adhesive is applied to the surface of the center material, and the LPM decorative plate of the present invention is laminated on the applied adhesive. In this stacked state, depending on the density of the core material, the pressure of the press is selected by the low pressure, cold press of 3 ~ 10 kg / cm 2 to work.

그리고 두번째로 선택할 수 있는 공정은 엘피엠 화장판의 래핑작업을 들수 있는데, 래핑작업시에는 롤 형태로 엘피엠 화장판 장치 단계(70)를 거치고, 엘피엠 화장판을 투입하여 엘피엠 화장판 저면에 접착제가 도포되는 단계(80)를 순차적으로 진행한다. 투입된 엘피엠 화장판의 필요한 부위에 열을 가하여 단계적으로 가압 프레스 공정과 냉각 공정을 거치면 원하는 형태의 래핑작업이 마감된다.And secondly, the process that can be selected can be a lapping operation of the LPM makeup plate, during the lapping operation through the LPM makeup plate device step 70 in the form of a roll, and put the LPM makeup plate bottom of the LPM makeup plate In step 80, the adhesive is applied to proceed sequentially. Applying heat to the required part of the LPM decorative plate, and then step by step pressing process and cooling process, the wrapping of the desired form is finished.

본 발명의 엘피엠 화장판을 사용하여 다르게 선택할 수 있는 공정은 접착제 도포 및 멤브레인 프레스 공정 단계(60)로 가공된 판상재에 접착재를 도포하여 엘피엠 화장판을 적층하고 멤브레인 프레스 공정을 거친다.The process that can be selected differently using the LPM decorative plate of the present invention is applied to the plate-like material processed in the adhesive coating and membrane press process step 60 to laminate the LPM decorative plate and undergo a membrane press process.

이와 같이 제조된 건축물의 내장재는 P/B, MDF, HDF, 합판, 집성목재, ABS, PVC를 중심재(1)로 하고, 그 위에 접착층(2)이 형성되어 중간보완재(3)와 접착되며, 중간 보완재(3)는 미리 엘피엠 함침지(4)와 고정되어 엘피엠 화장판으로 구성된 구조이다.
The interior materials of the building thus manufactured are made of P / B, MDF, HDF, plywood, laminated wood, ABS, PVC as the center material (1), and an adhesive layer (2) is formed thereon, and is bonded to the intermediate complementary material (3). , The intermediate complementary material (3) is a structure consisting of an LPM decorative plate is fixed in advance LMP impregnated paper (4).

1 : 중심재 2 : 접착층
3 : 중간보완재 4 : 엘피엠(LPM) 함침지
10 : 중간 보완재 선택 단계
20 : 엘피엠 함침지 적층 단계
30 : 고온열압 프레스 단계
40 : 엘피엠 화장판 완성 단계
50 : 접착제 도포 및 냉압 프레스 단계
60 : 접착제 도포 및 멤브레인 프레스 공정
70 : 엘피엠 화장판을 롤형태로 장치하는 단계
80 : 엘피엠 화장판의 저면에 접착제 도포하는 단계
90 : 단계적 가압, 냉각 공정의 래핑작업 단계1: center material 2: adhesive layer
3: intermediate complementary material 4: LPM impregnated paper
10: step of selecting intermediate supplements
20: LMP impregnated paper lamination step
30: high temperature hot press press step
40: Completion stage of LPM
50: adhesive application and cold press step
60: adhesive application and membrane press process
70: step of mounting the LPM decorative plate in the form of a roll
80: applying adhesive to the bottom of the LPM decorative plate
90: lapping step of step pressurization and cooling process

Claims (2)

그라프트지, 박엽지, 부직포 중 택일하여 중간보완재 선택단계(10);
선택된 중간보완재 위에 엘피엠 함침지를 적층하는 엘피엠 함침지 적층단계(20);
적층된 엘피엠 함침지와 중간보완재를 160 ~ 170 ℃의 온도와 15 ~ 25 Kg/Cm2 의 압력의 프레스에 투입하여 프레스하는 고온열압 프레스 단계(30);
중간보완재와 엘피엠 함침지가 프레스 된 상태에서 롤 형태 또는 평판의 판체로 절단하여 포장되는 엘피엠 화장판 완성 단계(40); 를 포함하고, 선택적으로 냉압, 열압프레스, 래핑, 멤브레인 작업으로 중심재에 엘피엠 화장판을 부착하여 건축물 엘피엠 내장재를 구성하는 것을 특징으로 하는 냉압, 열압프레스, 래핑, 멤브레인 작업이 모두 가능한 가구 및 건축물 내장재의 엘피엠 화장판 제조방법.
An intermediate complementary material selection step (10) by selecting among graft paper, thin paper, and nonwoven fabric;
An LMP impregnated paper stacking step 20 of stacking an LMP impregnated paper on the selected intermediate complementary material;
A high temperature hot press step (30) of pressing the laminated LMP impregnated paper and the intermediate complementary material into a press at a temperature of 160 to 170 ° C. and a pressure of 15 to 25 Kg / Cm 2 ;
Completion step 40 of the LPM decorative plate 40 is cut by the intermediate complementary material and LMP impregnated paper is cut into a plate form of a roll or flat plate; Including, optionally, cold pressing, hot pressing, wrapping, membrane work by attaching the LPM decorative plate to the core material to configure the building LPM interior, characterized in that the building is capable of cold pressure, hot press, wrapping, membrane work And LPM decorative plate manufacturing method of building interior materials.
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KR1020100077630A 2010-08-12 2010-08-12 A lpm makepup plate and its procedure being able to procede all kind of cold pressing, hot pressing, wrapping and membrane procedures KR101035655B1 (en)

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KR1020100077630A KR101035655B1 (en) 2010-08-12 2010-08-12 A lpm makepup plate and its procedure being able to procede all kind of cold pressing, hot pressing, wrapping and membrane procedures
CN2011800429793A CN103079813A (en) 2010-08-12 2011-03-23 LPM decorative board, an LPM interior material for furniture and buildings using the same and a production method therefor
PCT/KR2011/001976 WO2012020903A1 (en) 2010-08-12 2011-03-23 Lpm decorative board, an lpm interior material for furniture and buildings using the same and a production method therefor

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KR1020100077630A KR101035655B1 (en) 2010-08-12 2010-08-12 A lpm makepup plate and its procedure being able to procede all kind of cold pressing, hot pressing, wrapping and membrane procedures

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