KR20190083739A - Method of manufacturing a three-dimensional patterned panel for furniture - Google Patents

Method of manufacturing a three-dimensional patterned panel for furniture Download PDF

Info

Publication number
KR20190083739A
KR20190083739A KR1020180001538A KR20180001538A KR20190083739A KR 20190083739 A KR20190083739 A KR 20190083739A KR 1020180001538 A KR1020180001538 A KR 1020180001538A KR 20180001538 A KR20180001538 A KR 20180001538A KR 20190083739 A KR20190083739 A KR 20190083739A
Authority
KR
South Korea
Prior art keywords
panel
sheet
mdf panel
membrane film
mdf
Prior art date
Application number
KR1020180001538A
Other languages
Korean (ko)
Inventor
박병일
Original Assignee
박병일
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 박병일 filed Critical 박병일
Priority to KR1020180001538A priority Critical patent/KR20190083739A/en
Publication of KR20190083739A publication Critical patent/KR20190083739A/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
    • B27K5/007—Treating of wood not provided for in groups B27K1/00, B27K3/00 using pressure
    • 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
    • B27M1/08—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by multi-step processes
    • 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
    • B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
    • B27M3/0013—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles
    • B27M3/0086—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles characterised by connecting using glue
    • 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
    • B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
    • B27M3/18—Manufacture or reconditioning of specific semi-finished or finished articles of furniture or of doors
    • 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
    • B32B21/04—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
    • 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
    • B32B37/16—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

The present invention relates to a method for manufacturing a three-dimensional (3D) patterned panel for furniture. According to the present invention, when both surfaces of an MDF panel are coated with a low pressure melamine (LPM) sheet and a membrane film, an edge part of the LPM sheet and the membrane film is bonded by an ABS molding sheet finishing a side surface of the MDF panel to seal the MDF panel in a sealed space so as to increase water resistance and prevent lifting of the edge part of the membrane film coating a 3D pattern surface on the front surface of the MDF panel. In particular, moisture of the sealed space is absorbed by a getter such that life of the MDF panel is extended for a long time. According to the present invention, the method comprises a panel preparation step (S1), a rear surface coating step (S2), a front pattern forming step (S3), a front surface coating step (S4), and a side surface coating step (S5).

Description

가구용 입체무늬패널 제조방법 {Method of manufacturing a three-dimensional patterned panel for furniture}FIELD OF THE INVENTION [0001] The present invention relates to a method of manufacturing a three-

본 발명은 가구용 입체무늬패널 제조방법에 관련되며, 보다 상세하게는 엘피엠(LPM) 시트와 멤브레인 필름에 의해 MDF패널 양면이 코팅처리되면서 MDF패널 측면을 마감하는 ABS몰딩시트에 의해 엘피엠(LPM) 시트와 멤브레인 필름 가장자리부가 접합되어 MDF패널이 기밀공간에 밀봉처리됨에 따라 내수성이 향상과 더불어 MDF패널 전면에 입체무늬면을 코팅하는 멤브레인 필름 가장자리부 들뜸현상이 방지되고, 특히 기밀공간에 수분이 게터에 의해 흡수되어 MDF패널 수명이 장구히 연장되는 가구용 입체무늬패널 제조방법에 관한 것이다.[0001] The present invention relates to a method for manufacturing a three-dimensional (3D) patterned panel for furniture, and more particularly, to a method for manufacturing a three- ) Since the MDF panel is sealed in the airtight space by bonding the sheet and the edge of the membrane film, the water resistance is improved and the edges of the membrane film coated with the three-dimensional pattern surface on the entire surface of the MDF panel are prevented, The present invention relates to a method for manufacturing a three-dimensional patterned panel for furniture in which the MDF panel life is prolonged by being absorbed by the getter.

통상 MDF패널은 천연 목재를 대신하여 제조된 고밀도 압축 강화목으로서, 가격이 싸서 경제적이고 가공성이 우수하여 가구용으로 널리 사용되고 있다. 그러나 압축성형물의 특성상 목재 특유의 무늬표현이 불가능하고, 수분에 노출시 쉽게 변형되는 문제점이 있었다.Generally, MDF panels are high-density compression-strengthened woods produced in place of natural wood, and they are widely used for furniture because they are economical, economical and excellent in workability. However, due to the nature of the compression molding, it is impossible to express the unique pattern of the wood and easily deformed upon exposure to moisture.

이에 종래에 개시된 공개특허 10-2014-124302호에서, 연결식 의자의 시트 패널, 레그 패널 등을 제작할 때에 외피 시트의 부착 공정과 몰딩재의 부착 공정 등을 신속하고 원활하게 이루어지도록 함으로써 생산성이나 코스트 등의 측면에서 유리한 새로운 패널 제품 제조 방법을 제공하는 기술이 선 공개된 바 있다.Accordingly, in the conventional method disclosed in Japanese Patent Application Laid-Open No. 10-2014-124302, when the seat panel and the leg panel of the connected chair are manufactured, the process of attaching the outer sheet and the process of attaching the molding material can be performed quickly and smoothly, A technique for providing a new method of manufacturing a panel product favorable from the side has been disclosed.

그러나, 상기 종래기술은 양면에 외피 시트가 접합된 패널 원판을 재단하여 재단 패널 제품을 형성하고, 재단 패널 제품의 둘레부에 마감 몰딩재를 접합하여 완성된 패널 제품을 형성하는 구성으로, 양면이 평면디자인으로 국한되어 디자인 변경 즉, 입체무늬의 표현이 어렵고, 특히 둘레부 마감 몰딩재 사이로 틈이 발생시 외피 시트에 쉽게 들뜸 현상이 발생됨은 물론 싱크대용으로 적용되어 습도에 노출시 패널 원판이 부풀어 변형되는 문제점이 따랐다.However, in the above-described conventional technique, a panel original having a sheathing sheet bonded to both sides thereof is cut to form a cut panel product, and a finished molding material is joined to the periphery of the cut panel product to form a finished panel product. In particular, it is difficult to express a three-dimensional pattern, and in particular, when a clearance is formed between the edges of the molding material, the skin sheet is easily lifted and applied to the sink, .

이에 따라 본 발명은 상기한 문제점을 해결하기 위해 착안 된 것으로서, 엘피엠(LPM) 시트와 멤브레인 필름에 의해 MDF패널 양면이 코팅 처리되면서 MDF패널 측면을 마감하는 ABS몰딩시트에 의해 엘피엠(LPM) 시트와 멤브레인 필름 가장자리부가 접합되어 MDF패널이 기밀공간에 밀봉처리됨에 따라 내수성이 향상과 더불어 MDF패널 전면에 입체무늬면을 코팅하는 멤브레인 필름 가장자리부 들뜸현상이 방지되고, 특히 기밀공간에 수분이 게터에 의해 흡수되어 MDF패널 수명이 장구히 연장되는 가구용 입체무늬패널 제조방법을 제공하는 것에 그 목적이 있다.SUMMARY OF THE INVENTION Accordingly, the present invention has been made in view of the above problems, and it is an object of the present invention to provide an LPM (LPM) sheet by coating an MDF panel on both sides with an LPM sheet and a membrane film, Since the MDF panel is sealed in the airtight space by joining the sheet and the edge of the membrane film, the water resistance is improved and the edges of the membrane film coated with the three-dimensional pattern on the entire surface of the MDF panel are prevented, So that the life of the MDF panel is prolonged. SUMMARY OF THE INVENTION

이러한 목적을 달성하기 위해 본 발명의 특징은, MDF패널(10)을 재단하는 패널준비단계(S1); 상기 MDF패널(10) 배면에 LPM시트(20)를 접착코팅하는 배면코팅단계(S2); 상기 MDF패널(10) 전면을 절삭가공 또는 입체몰딩부재를 부착하여 입체무늬면(12)을 형성하는 전면무늬형성단계(S3); 상기 입체무늬면(12)에 멤브레인 필름(30)을 접착코팅하는 전면코팅단계(S4); 상기 MDF패널(10) 측면에 ABS몰딩시트(40)를 PUR(Poly Urethane Reactive) 접착마감하는 측면코팅단계(S5);를 포함하여 이루어지는 것을 특징으로 한다.To achieve this object, a feature of the present invention resides in a panel preparation step (Sl) of cutting the MDF panel (10); A back coating step (S2) of adhesively coating an LPM sheet (20) on the back surface of the MDF panel (10); A front pattern forming step (S3) of forming a three-dimensional patterned surface (12) by cutting or attaching a three-dimensional molding member on the entire surface of the MDF panel (10); A front coating step (S4) of adhesively coating the membrane film (30) on the three-dimensional fringe surface (12); And a side coating step (S5) of bonding the ABS molding sheet (40) to the side of the MDF panel (10) by PUR (Polyurethane Reactive) bonding.

이때, 상기 패널준비단계(S1)에서 MDF패널(10)은 버림공차영역(11)을 포함하는 사이즈로 재단되고, 배면코팅단계(S2)에서 LPM시트(20) 및 전면코팅단계(S4)에서 멤브레인 필름(30)은 상기 패널준비단계(S1)의 MDF패널(10) 사이즈와 동일 내지 0.5~5mm 확장된 사이즈로 형성되며, 이후 상기 측면코팅단계(S5)에서 LPM시트(20) 및 멤브레인 필름(30)은 MDF패널(10)의 버림공차영역(11)을 제거하는 면취가공과정에서 함께 제거되어 ABS몰딩시트(40) 설치면(14)이 형성되도록 구비되는 것을 특징으로 한다.At this time, in the panel preparation step S1, the MDF panel 10 is cut to a size including the rejection tolerance area 11, and in the back coating step S2, the LPF sheet 20 and the front coating step S4 The membrane film 30 is formed to have a size that is the same as the size of the MDF panel 10 of the panel preparing step S1 and extended to 0.5 to 5 mm. Then, in the side coating step S5, the LPM sheet 20 and the membrane film (30) is removed together with the chamfering tolerance area (11) of the MDF panel (10) so that the ABS molding sheet (40) mounting surface (14) is formed.

또한, 상기 LPM 시트(20) 및 멤브레인 필름(30) 가장자리부는 ABS몰딩시트(40) 폭방향 양단부에 접합되어 MDF패널(10)이 기밀공간에 밀봉처리되도록 구비되는 것을 특징으로 한다.The edges of the LPM sheet 20 and the membrane film 30 are bonded to both ends of the ABS molding sheet 40 in the width direction so that the MDF panel 10 is sealed in the airtight space.

또한, 상기 ABS몰딩시트(40) 내주면에 수용홈(32)이 형성되고, 수용홈(32)에 산화칼슘을 포함하는 게터(50)가 설치되며, 게터(50)는 LPM 시트(20), 멤브레인 필름(30) 및 ABS몰딩시트(40)에 의해 형성되는 기밀공간 내에 존재하는 수분이 흡수처리되도록 구비되는 것을 특징으로 한다.A receiving groove 32 is formed in the inner circumferential surface of the ABS molding sheet 40 and a getter 50 containing calcium oxide is provided in the receiving groove 32. The getter 50 is formed of an LPM sheet 20, And is characterized in that moisture present in the airtight space formed by the membrane film (30) and the ABS molding sheet (40) is absorbed and processed.

또한, 상기 ABS몰딩시트(40) 내주면에 수용홈(42)은 아치형으로 함몰형성되고, 상기 측면코팅단계(S5)에서 ABS몰딩시트(40) 단부를 가압하여 일자형 평면으로 펼친 상태로 밀봉 접합되는 것을 특징으로 한다.The receiving groove 42 is formed in an inner circumferential surface of the ABS molding sheet 40 in an arcuate shape and the end of the ABS molding sheet 40 is pressurized in the side coating step S5 so as to be sealed- .

또한, 상기 MDF패널(10) 측면에 수용홈(14)이 형성되어 산화칼슘을 포함하는 게터(40)가 설치되고, 수용홈(14)은 ABS몰딩시트(40)에 의해 마감되며, 상기 게터(50)는 LPM 시트(20), 멤브레인 필름(30) 및 ABS몰딩시트(40)에 의해 형성되는 기밀공간 내에 존재하는 수분이 흡수처리되도록 구비되는 것을 특징으로 한다.The receiving groove 14 is formed in the side surface of the MDF panel 10 and a getter 40 containing calcium oxide is provided. The receiving groove 14 is closed by the ABS molding sheet 40, (50) is characterized in that water contained in an airtight space formed by the LPM sheet (20), the membrane film (30) and the ABS molding sheet (40) is absorbed and processed.

이상의 구성 및 작용에 의하면, 본 발명은 엘피엠(LPM) 시트와 멤브레인 필름에 의해 MDF패널 양면이 코팅처리되면서 MDF패널 측면을 마감하는 ABS몰딩시트에 의해 엘피엠(LPM) 시트와 멤브레인 필름 가장자리부가 접합되어 MDF패널이 기밀공간에 밀봉처리됨에 따라 내수성이 향상과 더불어 MDF패널 전면에 입체무늬면을 코팅하는 멤브레인 필름 가장자리부 들뜸현상이 방지되고, 특히 기밀공간에 수분이 게터에 의해 흡수되어 MDF패널 수명이 장구히 연장되는 효과가 있다.According to the present invention, an LPM sheet and a membrane film edge portion are formed by an ABS molding sheet that finishes a side of an MDF panel while both sides of an MDF panel are coated with an LPM sheet and a membrane film. As the MDF panel is sealed in the airtight space, the water resistance is improved and the edges of the membrane film, which coat the three-dimensional patterned surface on the entire surface of the MDF panel, are prevented, and in particular, the moisture is absorbed by the getter in the airtight space, There is an effect that the life span is prolonged.

도 1 내지 2는 본 발명의 일실시예에 따른 가구용 입체무늬패널 제조방법을 개략적으로 나타내는 구성도.
도 3은 본 발명의 일실시예에 따른 가구용 입체무늬패널 제조방법의 측면코팅단계를 나타내는 구성도.
도 4 내지 6은 본 발명의 일실시예에 따른 가구용 입체무늬패널 제조방법의 게터 적용구성을 나타내는 구성도.BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view showing a method for manufacturing a three-dimensional patterned panel for furniture according to an embodiment of the present invention; Fig.
3 is a view showing a side coating step of a method for manufacturing a three-dimensional patterned panel for furniture according to an embodiment of the present invention.
FIGS. 4 to 6 are diagrams showing a getter application configuration of a method for manufacturing a three-dimensional patterned panel for furniture according to an embodiment of the present invention;

이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 상세히 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

본 발명은 가구용 입체무늬패널 제조방법에 관련되며, 이때 가구용 입체무늬패널 제조방법은 엘피엠(LPM) 시트와 멤브레인 필름에 의해 MDF패널 양면이 코팅처리되면서 MDF패널 측면을 마감하는 ABS몰딩시트에 의해 엘피엠(LPM) 시트와 멤브레인 필름 가장자리부가 접합되어 MDF패널이 기밀공간에 밀봉처리됨에 따라 내수성이 향상과 더불어 MDF패널 전면에 입체무늬면을 코팅하는 멤브레인 필름 가장자리부 들뜸현상이 방지되고, 특히 기밀공간에 수분이 게터에 의해 흡수되어 MDF패널 수명이 장구히 연장되도록 하기 위해 패널준비단계(S1), 배면코팅단계(S2), 전면무늬형성단계(S3), 전면코팅단계(S4), 측면코팅단계(S5)를 포함하여 주요구성으로 이루어진다.The present invention relates to a method for manufacturing a three-dimensional patterned panel for furniture, wherein the method for manufacturing a three-dimensional patterned panel for furniture comprises the steps of: forming an MDF panel on both sides by an LPM sheet and a membrane film, Since the MDF panel is sealed in the airtight space by bonding the edges of the LPM sheet and the membrane film, the water resistance is improved and the edges of the membrane film coated on the entire surface of the MDF panel are prevented from peeling, (S1), a back coating step (S2), a front surface forming step (S3), a front coating step (S4), a side coating And a step S5.

1. 패널준비단계(S1)1. Panel preparation step (S1)

본 발명에 따른 패널준비단계(S1)는 MDF패널(10)을 재단하는 단계이다. 여기서 MDF패널(10)은 재단시 최종 가구용 패널 사이즈 대비 확장된 사이즈 즉, 후술하는 측면 면취가공과정에 따른 제거량을 고려하여 버림공차영역이 추가된 사이즈로 재단되어 준비된다.The panel preparation step (S1) according to the present invention is a step of cutting the MDF panel (10). In this case, the MDF panel 10 is prepared by cutting the size of the MDF panel 10 to the size of the final furniture panel, which is an expanded size, that is, a size to which the rejection tolerance area is added,

2. 배면코팅단계(S2)2. Back coating step (S2)

본 발명에 따른 배면코팅단계(S2)는 MDF패널(10) 배면에 LPM시트(20)를 접착코팅하는 단계이다. LPM(Low Pressure Melamine )코팅은 저압의 함침지(종이)를 접합하는 코팅으로서, 여러가지 문양의 문양이 인쇄된 모양지에 멜라민과 요소 수지를 함침시켜 만든 시트지로 MDF패널에 열압/접착하여 표면을 코팅한다.The back coating step S2 according to the present invention is a step of adhering the LPM sheet 20 to the back surface of the MDF panel 10. [ LPM (Low Pressure Melamine) Coating is a coating to bond low pressure impregnated paper (paper). It is a sheet made by impregnating melamine and urea resin with pattern of various patterns, do.

한편, 상기 배면코팅단계(S2)는 패널준비단계(S1) 이후에 이루어지는 구성으로 설명하고 있으나, 이에 국한되지 않고 MDF패널(10)을 재단하기 이전에 배면코팅단계(S2)을 거친후 패널준비단계(S1)를 거치는 구성도 가능하다However, the present invention is not limited to this. The MDF panel 10 may be subjected to the back coating step S2 before the panel is prepared, and then the panel preparation step S2 may be performed after the panel preparation step S1. It is also possible to carry out the step S1

3. 전면무늬형성단계(S3)3. Front pattern formation step (S3)

본 발명에 따른 전면무늬형성단계(S3)는 MDF패널(10) 전면을 절삭가공 또는 입체몰딩부재를 부착하여 입체무늬면(12)을 형성된다. 전면무늬형성단계(S3)는 일실시예로서 MDF패널(10) 전면을 절삭하는 방식으로 음양각형상의 입체무늬면(12)을 형성하거나, 다른 일시예로서 MDF패널(10)과 별도로 형성된 음양각형상의 입체몰딩부재를 부착하여 입체무늬면(12)을 형성하게 된다.In the front pattern formation step S3 according to the present invention, the front surface of the MDF panel 10 is cut or formed with a three-dimensional molding member to form a three-dimensional patterned surface 12. [ The front pattern formation step S3 may be performed by cutting the entire surface of the MDF panel 10 as an embodiment to form an obtuse-angled three-dimensional patterned surface 12 or by forming an obtuse-angled shape 12 formed separately from the MDF panel 10 And the three-dimensional patterned surface 12 is formed.

4. 전면코팅단계(S4)4. Front coating step (S4)

본 발명에 따른 전면코팅단계(S4)는 입체무늬면(12)에 멤브레인 필름(30)을 접착코팅한다. 멤브레인 필름은 0.2~0.5mm PVC, PP필름으로서, 입체무늬면(12)에 멤브레인 필름(30)을 덮고, 고온, 고압으로 압착해서 불규칙한 입체무늬면(12)이 코팅처리된다.In the front coating step S4 according to the present invention, the membrane film 30 is adhered and coated on the three-dimensional patterned surface 12. The membrane film is a 0.2 to 0.5 mm PVC, PP film. The membrane film 30 is covered with the three-dimensional patterned surface 12, and the uneven three-dimensional patterned surface 12 is coated by pressing at high temperature and high pressure.

5. 측면코팅단계(S5)5. Side coating step (S5)

본 발명에 따른 측면코팅단계(S5)는 MDF패널(10) 측면에 ABS몰딩시트(40)를 PUR(Poly Urethane Reactive) 접착마감하는 단계이다. 측면코팅단계(S5)는 MDF패널(10) 측면을 면취가공하여 평면상태의 설치면(14)을 형성하고, 설치면(14)에 PUR(Poly Urethane Reactive) 접착제를 도포한 후, ABS몰딩시트(40)를 부착하는 방식으로 MDF패널(10) 측면을 마감하게 된다.The side coating step S5 according to the present invention is a step of PUR (Poly Urethane Reactive) adhesive finishing of the ABS molding sheet 40 on the side of the MDF panel 10. In the side coating step S5, the MDF panel 10 is chamfered to form a flat mounting surface 14, a PUR (Poly Urethane Reactive) adhesive is applied to the mounting surface 14, The side surface of the MDF panel 10 is closed in such a manner that the MDF panel 40 is attached.

한편, 도 3에서, 상기 패널준비단계(S1)에서 MDF패널(10)은 버림공차영역(11)을 포함하는 사이즈로 재단되고, 배면코팅단계(S2)에서 LPM시트(20) 및 전면코팅단계(S4)에서 멤브레인 필름(30)은 상기 패널준비단계(S1)의 MDF패널(10) 사이즈와 동일 내지 0.5~5mm 확장된 사이즈로 형성되며, 이후 상기 측면코팅단계(S5)에서 LPM시트(20) 및 멤브레인 필름(30)은 MDF패널(10)의 버림공차영역(11)을 제거하는 면취가공과정에서 함께 제거되어 ABS몰딩시트(40) 설치면(14)이 형성되도록 구비된다. 3, in the panel preparing step S1, the MDF panel 10 is cut to a size including the rejection tolerance area 11, and the LPM sheet 20 and the front coating step The membrane film 30 is formed to have a size that is the same as the size of the MDF panel 10 in the panel preparation step S1 and extended in the range of 0.5 to 5 mm and the LPM sheet 20 And the membrane film 30 are removed together in the chamfering process to remove the rejection tolerance area 11 of the MDF panel 10 to form the mounting surface 14 of the ABS molding sheet 40.

즉 면취가공과정에서 MDF패널(10), LPM시트(20) 및 멤브레인 필름(30) 측면이 동시 면취가공되므로 MDF패널(10), LPM시트(20) 및 멤브레인 필름(30) 측면이 평면상이 정확하게 일치되어 ABS몰딩시트(40) 부착시 기밀성이 유지되고, 특히 LPM시트(20) 및 멤브레인 필름(30)이 MDF패널(10)에 접착된 상태로 절삭되므로 절삭충경에 의한 LPM시트(20) 및 멤브레인 필름(30) 측단부 손상이 방지되는 이점이 있다.That is, since the MDF panel 10, the LPM sheet 20 and the side of the membrane film 30 are simultaneously chamfered during the chamfering process, the side surfaces of the MDF panel 10, the LPM sheet 20, and the membrane film 30 are accurately The LPM sheet 20 and the membrane film 30 are cut in a state of being adhered to the MDF panel 10 so that the LPM sheet 20 and There is an advantage that damage to the end on the side of the membrane film 30 is prevented.

이처럼, 상기 LPM 시트(20) 및 멤브레인 필름(30) 가장자리부는 ABS몰딩시트(40) 폭방향 양단부에 접합되어 MDF패널(10)이 기밀공간에 밀봉처리되도록 구비됨에 따라 내수성이 향상과 더불어 MDF패널(10) 전면에 입체무늬면(12)을 코팅하는 멤브레인 필름(30) 가장자리부 들뜸현상이 방지되어 수명이 장구히 연장된다.Since the edge portions of the LPM sheet 20 and the membrane film 30 are bonded to both ends of the ABS molding sheet 40 in the width direction so that the MDF panel 10 is sealed in the airtight space, The lifting of the edge portions of the membrane film 30 coating the three-dimensional patterned surface 12 on the front surface of the container 10 is prevented and the service life is prolonged.

또한, 도 4와 같이 상기 ABS몰딩시트(40) 내주면에 수용홈(32)이 형성되고, 수용홈(32)에 산화칼슘을 포함하는 게터(50)가 설치되며, 게터(50)는 LPM 시트(20), 멤브레인 필름(30) 및 ABS몰딩시트(40)에 의해 형성되는 기밀공간 내에 존재하는 수분이 흡수처리되도록 구비된다. 수용홈(32)은 ABS몰딩시트(40) 내주면에 함몰형성되어 게터(50)가 수용되고, 이때 수용홈(32)에 대응하는 위치에는 PUR(Poly Urethane Reactive) 접착제가 미도포된다.4, a receiving groove 32 is formed in the inner circumferential surface of the ABS molding sheet 40 and a getter 50 containing calcium oxide is provided in the receiving groove 32. The getter 50 is provided with an LPM sheet The membrane film 30, and the ABS molding sheet 40 to absorb the moisture present in the airtight space. The receiving groove 32 is recessed in the inner circumferential surface of the ABS molding sheet 40 to receive the getter 50. At this time, a PUR (Poly Urethane Reactive) adhesive is not applied to a position corresponding to the receiving groove 32.

이에 상기 수용홈(32)에 설치되는 게터(50)가 LPM 시트(20), 멤브레인 필름(30) 및 ABS몰딩시트(40)에 의해 형성되는 기밀공간 내부의 수분을 흡착제거하면서 진공조건이 형성되어 LPM 시트(20), 멤브레인 필름(30) 및 ABS몰딩시트(40)의 들뜸현상이 방지됨과 더불어 수분에 의한 MDF패널(10) 변형이 방지된다.The getter 50 provided in the receiving groove 32 absorbs and removes moisture inside the airtight space formed by the LPM sheet 20, the membrane film 30 and the ABS molding sheet 40, So that the LPM sheet 20, the membrane film 30, and the ABS molding sheet 40 are prevented from lifting and deformation of the MDF panel 10 due to moisture is prevented.

또한, 상기 ABS몰딩시트(40) 내주면에 수용홈(42)은 아치형으로 함몰형성되고, 상기 측면코팅단계(S5)에서 ABS몰딩시트(40) 단부를 가압하여 일자형 평면으로 펼친 상태로 밀봉 접합된다. 도 5처럼 ABS몰딩시트(40)는 내부에 아치형 수용홈(42)이 형성되는 단면형상으로 압출형성되어 필요한 길이로 커팅되어 사용되고, 이때 ABS몰딩시트(40)의 중간영역 아치형 수용홈(42)에는 게터(50)가 수용되면서 양단부 아치형 수용홈(42)은 부착시 가압력에 의해 일자형 평면으로 펼쳐진 상태로 부착고정되어 ABS몰딩시트(40) 내주면에 양단부가 격리된 수용홈(42)을 형성하게 된다. The receiving groove 42 is formed in an inner circumferential surface of the ABS molding sheet 40 in an arcuate shape and the end of the ABS molding sheet 40 is pressurized in the side coating step S5 to be sealingly joined . As shown in FIG. 5, the ABS molding sheet 40 is extruded and formed into a cross-sectional shape in which an arcuate receiving groove 42 is formed, While the getter 50 is accommodated, the both end arcuate receiving grooves 42 are attached and fixed in a flat-laid flat state by the pressing force at the time of attachment, thereby forming the receiving grooves 42 isolated at both ends of the inner circumferential surface of the ABS molding sheet 40 do.

또한, 도 6에서 상기 MDF패널(10) 측면에 수용홈(14)이 형성되어 산화칼슘을 포함하는 게터(40)가 설치되고, 수용홈(14)은 ABS몰딩시트(40)에 의해 마감되며, 상기 게터(50)는 LPM 시트(20), 멤브레인 필름(30) 및 ABS몰딩시트(40)에 의해 형성되는 기밀공간 내에 존재하는 수분이 흡수처리되도록 구비된다. 수용홈(14)은 패널준비단계(S1)에서 MDF패널(10)을 재단한 후에 측면을 드릴가공하여 수용홈(14)을 형성하고, 수용홈(14)에 게터(50)를 설치한 상태로 ABS몰딩시트(40)로 MDF패널(10) 측면을 마감하게 된다. 이에 상기 수용홈(14)에 설치되는 게터(50)가 LPM 시트(20), 멤브레인 필름(30) 및 ABS몰딩시트(40)에 의해 형성되는 기밀공간 내부의 수분을 흡착제거하면서 진공조건이 형성되어 LPM 시트(20), 멤브레인 필름(30) 및 ABS몰딩시트(40)의 들뜸현상이 방지됨과 더불어 수분에 의한 MDF패널(10) 변형이 방지되어 수명이 장구히 연장되는 이점이 있다.6, a receiving groove 14 is formed on the side surface of the MDF panel 10 to provide a getter 40 containing calcium oxide. The receiving groove 14 is closed by an ABS molding sheet 40 The getter 50 is provided to absorb moisture present in the airtight space formed by the LPM sheet 20, the membrane film 30 and the ABS molding sheet 40. The receiving groove 14 is formed by cutting the MDF panel 10 in the panel preparing step S1 and then drilling the side surface to form the receiving groove 14 and the getter 50 is provided in the receiving groove 14 The MDF panel 10 is closed with the ABS molding sheet 40 as shown in FIG. The getter 50 installed in the receiving groove 14 absorbs and removes moisture inside the airtight space formed by the LPM sheet 20, the membrane film 30 and the ABS molding sheet 40, So that the LPM sheet 20, the membrane film 30 and the ABS molding sheet 40 are prevented from lifting, and the MDF panel 10 is prevented from being deformed due to moisture, thereby prolonging the service life.

10: MDF패널 20: LPM 시트
30: 멤브레인 필름 40: ABS몰딩시트
50: 게터10: MDF panel 20: LPM sheet
30: Membrane film 40: ABS molding sheet
50: Getter

Claims (6)

MDF패널(10)을 재단하는 패널준비단계(S1);
상기 MDF패널(10) 배면에 LPM시트(20)를 접착코팅하는 배면코팅단계(S2);
상기 MDF패널(10) 전면을 절삭가공 또는 입체몰딩부재를 부착하여 입체무늬면(12)을 형성하는 전면무늬형성단계(S3);
상기 입체무늬면(12)에 멤브레인 필름(30)을 접착코팅하는 전면코팅단계(S4);
상기 MDF패널(10) 측면에 ABS몰딩시트(40)를 PUR(Poly Urethane Reactive) 접착마감하는 측면코팅단계(S5);를 포함하여 이루어지는 것을 특징으로 하는 가구용 입체무늬패널 제조방법.A panel preparing step S1 of cutting the MDF panel 10;
A back coating step (S2) of adhesively coating an LPM sheet (20) on the back surface of the MDF panel (10);
A front pattern forming step (S3) of forming a three-dimensional patterned surface (12) by cutting or attaching a three-dimensional molding member on the entire surface of the MDF panel (10);
A front coating step (S4) of adhesively coating the membrane film (30) on the three-dimensional fringe surface (12);
And a side coating step (S5) of bonding the ABS molding sheet (40) to the side surface of the MDF panel (10) by PUR (Polyurethane Reactive) adhesive finish. 제 1항에 있어서,
상기 패널준비단계(S1)에서 MDF패널(10)은 버림공차영역(11)을 포함하는 사이즈로 재단되고, 배면코팅단계(S2)에서 LPM시트(20) 및 전면코팅단계(S4)에서 멤브레인 필름(30)은 상기 패널준비단계(S1)의 MDF패널(10) 사이즈와 동일 내지 0.5~5mm 확장된 사이즈로 형성되며, 이후 상기 측면코팅단계(S5)에서 LPM시트(20) 및 멤브레인 필름(30)은 MDF패널(10)의 버림공차영역(11)을 제거하는 면취가공과정에서 함께 제거되어 ABS몰딩시트(40) 설치면(14)이 형성되도록 구비되는 것을 특징으로 하는 가구용 입체무늬패널 제조방법.The method according to claim 1,
In the panel preparation step S1, the MDF panel 10 is cut to a size including the rejection tolerance area 11, and the LPF sheet 20 and the front coating step S4 are coated with the membrane film The LPF sheet 30 and the membrane film 30 are formed to have the same size as the MDF panel 10 of the panel preparation step S1 and extended in the range of 0.5 to 5 mm. Is formed such that the mounting surface (14) of the ABS molding sheet (40) is formed so as to be removed together with the chamfering tolerance area (11) of the MDF panel (10) . 제 2항에 있어서,
상기 LPM 시트(20) 및 멤브레인 필름(30) 가장자리부는 ABS몰딩시트(40) 폭방향 양단부에 접합되어 MDF패널(10)이 기밀공간에 밀봉처리되도록 구비되는 것을 특징으로 하는 가구용 입체무늬패널 제조방법.3. The method of claim 2,
Wherein the edges of the LPM sheet 20 and the membrane film 30 are joined to both ends of the ABS molding sheet 40 in the width direction so that the MDF panel 10 is sealed in the airtight space. . 제 2항 또는 제 3항에 있어서,
상기 ABS몰딩시트(40) 내주면에 수용홈(32)이 형성되고, 수용홈(32)에 산화칼슘을 포함하는 게터(50)가 설치되며, 게터(50)는 LPM 시트(20), 멤브레인 필름(30) 및 ABS몰딩시트(40)에 의해 형성되는 기밀공간 내에 존재하는 수분이 흡수처리되도록 구비되는 것을 특징으로 하는 가구용 입체무늬패널 제조방법.The method according to claim 2 or 3,
A getter 50 including calcium oxide is provided in the receiving groove 32. The getter 50 is formed of an LPM sheet 20, (30) and the ABS molding sheet (40) is absorbed and processed in the airtight space. 제 4항에 있어서,
상기 ABS몰딩시트(40) 내주면에 수용홈(42)은 아치형으로 함몰형성되고, 상기 측면코팅단계(S5)에서 ABS몰딩시트(40) 단부를 가압하여 일자형 평면으로 펼친 상태로 밀봉 접합되는 것을 특징으로 하는 가구용 입체무늬패널 제조방법.5. The method of claim 4,
The receiving grooves 42 are formed in the inner circumferential surface of the ABS molding sheet 40 in an arcuate shape and are press-bonded to the end portions of the ABS molding sheet 40 in the side coating step S5 to seal- Wherein the method comprises the steps of: 제 2항 또는 제 3항에 있어서,
상기 MDF패널(10) 측면에 수용홈(14)이 형성되어 산화칼슘을 포함하는 게터(40)가 설치되고, 수용홈(14)은 ABS몰딩시트(40)에 의해 마감되며, 상기 게터(50)는 LPM 시트(20), 멤브레인 필름(30) 및 ABS몰딩시트(40)에 의해 형성되는 기밀공간 내에 존재하는 수분이 흡수처리되도록 구비되는 것을 특징으로 하는 가구용 입체무늬패널 제조방법.The method according to claim 2 or 3,
The receiving groove 14 is formed on the side surface of the MDF panel 10 and the getter 40 containing calcium oxide is installed and the receiving groove 14 is closed by the ABS molding sheet 40, ) Is provided so that moisture existing in an airtight space formed by the LPM sheet (20), the membrane film (30) and the ABS molding sheet (40) is absorbed and processed.
KR1020180001538A 2018-01-05 2018-01-05 Method of manufacturing a three-dimensional patterned panel for furniture KR20190083739A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020180001538A KR20190083739A (en) 2018-01-05 2018-01-05 Method of manufacturing a three-dimensional patterned panel for furniture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020180001538A KR20190083739A (en) 2018-01-05 2018-01-05 Method of manufacturing a three-dimensional patterned panel for furniture

Publications (1)

Publication Number Publication Date
KR20190083739A true KR20190083739A (en) 2019-07-15

Family

ID=67257803

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020180001538A KR20190083739A (en) 2018-01-05 2018-01-05 Method of manufacturing a three-dimensional patterned panel for furniture

Country Status (1)

Country Link
KR (1) KR20190083739A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102252099B1 (en) * 2020-05-22 2021-05-17 전병태 LPM board

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102252099B1 (en) * 2020-05-22 2021-05-17 전병태 LPM board

Similar Documents

Publication Publication Date Title
WO2009120738A9 (en) Vehicular trim applications using film adhesive in lieu of stitching
KR20190083739A (en) Method of manufacturing a three-dimensional patterned panel for furniture
RU2741310C2 (en) Three-dimensional articles with flexible walls manufacturing method
TWM512936U (en) Durable shoe sole structure without adhesion
WO2001023178A3 (en) Laminate, method for producing the same and thermoplastic foam adhesive
JP2017124554A (en) Wrapping decorative sheet and method
JP5198451B2 (en) Laminated body and method for producing the same
MXPA05002806A (en) Vehicle interior trimming with metallic structure.
CN108688193B (en) Method for dimensional forming of structural foam material and method for machining
JPH054306A (en) Decorative material and manufacture thereof
KR101018719B1 (en) Waterproof and bendign interionr meterials, manufacturing methode thereof, and finishing methode of furniture and constrution structure body using the same
JP6133463B1 (en) Wrapping decorative board and method for producing the same
US11438681B2 (en) Method for producing a plastic-coated loudspeaker housing and plastic-coated loudspeaker housing
JP2019119064A (en) Wrapping decorative panel and manufacturing method thereof
JP3980575B2 (en) Indoor joinery and manufacturing method thereof
JP3330111B2 (en) Door structure
JPS5921306B2 (en) Pasting method for laminated resin molded products
JP3870096B2 (en) Decorative plate manufacturing method
JP2501328B2 (en) Frame manufacturing method
JPS6410175B2 (en)
JPS63953Y2 (en)
CN114541607A (en) Magnesium substrate and preparation method thereof
KR200415089Y1 (en) A particle board with waterproof structure
JP4774983B2 (en) Manufacturing method for flooring
JP2009052244A (en) Floor material, method of manufacturing the same, and method of mounting the same

Legal Events

Date Code Title Description
N231 Notification of change of applicant