KR20230112166A - Flooring material for preventing slipping and improving dents and manufacturing method therefor - Google Patents

Flooring material for preventing slipping and improving dents and manufacturing method therefor Download PDF

Info

Publication number
KR20230112166A
KR20230112166A KR1020220006579A KR20220006579A KR20230112166A KR 20230112166 A KR20230112166 A KR 20230112166A KR 1020220006579 A KR1020220006579 A KR 1020220006579A KR 20220006579 A KR20220006579 A KR 20220006579A KR 20230112166 A KR20230112166 A KR 20230112166A
Authority
KR
South Korea
Prior art keywords
manufacturing
sheet
paper
density fiberboard
improving
Prior art date
Application number
KR1020220006579A
Other languages
Korean (ko)
Inventor
김남훈
윤경동
김운
안상균
한유주
김승윤
배동관
Original Assignee
주식회사 유니드
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 주식회사 유니드 filed Critical 주식회사 유니드
Priority to KR1020220006579A priority Critical patent/KR20230112166A/en
Publication of KR20230112166A publication Critical patent/KR20230112166A/en

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27MWORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M3/00Manufacture or reconditioning of specific semi-finished or finished articles
    • B27M3/04Manufacture or reconditioning of specific semi-finished or finished articles of flooring elements, e.g. parqueting blocks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27MWORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M1/00Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
    • B27M1/02Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by compressing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27MWORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M1/00Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
    • B27M1/08Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by multi-step processes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/02Layered 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04Layered 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
    • B32B21/042Layered 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04Layered 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
    • B32B21/06Layered 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 paper or cardboard
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/14Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood board or veneer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20Macromolecular organic compounds
    • D21H17/33Synthetic macromolecular compounds
    • D21H17/46Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47Condensation polymers of aldehydes or ketones
    • D21H17/48Condensation polymers of aldehydes or ketones with phenols
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20Macromolecular organic compounds
    • D21H17/33Synthetic macromolecular compounds
    • D21H17/46Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47Condensation polymers of aldehydes or ketones
    • D21H17/49Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
    • D21H17/51Triazines, e.g. melamine
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00Flooring
    • E04F15/02Flooring or floor layers composed of a number of similar elements
    • E04F15/02172Floor elements with an anti-skid main surface, other than with grooves
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00Flooring
    • E04F15/02Flooring or floor layers composed of a number of similar elements
    • E04F15/10Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
    • E04F15/107Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials composed of several layers, e.g. sandwich panels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02Composition of the impregnated, bonded or embedded layer
    • B32B2260/028Paper layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04Impregnation, embedding, or binder material
    • B32B2260/046Synthetic resin

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Architecture (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Floor Finish (AREA)

Abstract

The present invention relates to a flooring material for preventing slipping and dents by combining a sheet impregnated with a thermosetting resin, either a high pressure laminate (HPL) or a high pressure melamine (HPM), on upper and lower surfaces of a water-resistant high density fiberboard (HDF) using an adhesive to have quality stability of a product, and to a manufacturing method thereof including a sheet preparation step (S10); a high-density fiberboard preparation step (S20); a floorboard forming step (S30); a processing step (S40).

Description

미끄럼 방지 및 찍힘 개선용 마루재 및 그 제조방법{Flooring material for preventing slipping and improving dents and manufacturing method therefor}Flooring material for preventing slipping and improving dents and manufacturing method therefor}

본 발명은 내수성을 가진 고밀도 섬유판(HDF : High Density Fiberboard) 상하면에 HPL(High Pressure Laminate), HPM(High Pressure Melamine) 중 어느 하나인 열경화성 수지에 함침 처리된 시트를 접착제를 이용하여 결합함으로서 기존 마루재의 단점인 찍힘, 긁힘, 미끄럼, 마모, 표면 갈라짐, 수분에 의한 수축팽창, 치수변화 등 총칭하여 사용 하자 요인을 근본적으로 개선하여 제품의 품질 안정성을 갖게 한 미끄럼 방지 및 찍힘 개선용 마루재 및 그 제조방법에 관한 것이다.The present invention combines sheets impregnated with a thermosetting resin, which is either HPL (High Pressure Laminate) or HPM (High Pressure Melamine), on the upper and lower surfaces of a water-resistant high-density fiberboard (HDF: High Pressure Melamine) using an adhesive to prevent scratches, scratches, slipping, abrasion, surface cracking, shrinkage due to moisture, dimensional change, etc. It relates to flooring materials and their manufacturing methods.

일반적으로 마루판재의 형태는 사용 목적에 따라 적층되는 목재판의 상호 적층 구조를 달리하여 다양하게 제시되고 있으며, 예를 들어, 강마루, 천연마루, 원목마루, 강화마루 등이 있다.In general, the shape of a floor board material is presented in various ways by varying the mutually laminated structure of the laminated wood boards according to the purpose of use.

이 중에서 강화마루는 수분에 취약하고 접착 시공시 하자 발생률이 높은 문제점이 있어 대안으로 공개특허공보 제10-2008-0076180호와 공개특허공보 제10-2008-0092591호에서 복합마루인 본 발명에서 제시하고 있는 하이브리드 마루가 개시되고 있다.Among them, laminate flooring is vulnerable to moisture and has a high defect rate during adhesive construction. As an alternative, in Patent Publication No. 10-2008-0076180 and Publication No. 10-2008-0092591, hybrid flooring proposed in the present invention, which is a composite floor, is disclosed.

이러한 복합마루인 하이브리드 마루는 합판과 고밀도 섬유판을 이용하여 개발되었지만, 적층 수에 따른 합판과 고밀도 섬유판의 두께가 달라질 수 있어 단순하게 적층할 경우, 복합마루의 변형인 휨 및 뒤틀림 현상등이 발생되는 문제점이 있다.Hybrid flooring, which is such a composite floor, was developed using plywood and high-density fiberboard, but the thickness of the plywood and high-density fiberboard may vary according to the number of layers, so when simply laminated, bending and twisting, which are deformations of composite floors, occur. There is a problem.

한편, 강마루는 기존 마루판재의 빈약한 내구성 및 긁힘성 등의 단점을 보완하고, 나무 본연의 질감을 살리되, 고강도 표면 보호층을 제공하여 상대적으로 외부로부터의 충격에 강하도록 설계되고, 내수 합판을 활용하여 습기나 온도에 의한 구조 변형을 줄인 특징을 나타낸다.On the other hand, steel flooring compensates for the disadvantages of existing floorboards such as poor durability and scratch resistance, and while maintaining the natural texture of wood, it is designed to be relatively resistant to impact from the outside by providing a high-strength surface protective layer, and it uses water-resistant plywood to reduce structural deformation due to moisture or temperature.

이러한 강마루의 장점을 강화하고, 다양한 기능성을 부가하기 위해 최근에는 강마루의 구조적, 표면 물성적 변형을 시도한 많은 연구가 보고되고 있는데, 이러한 기능성을 부가한 각종 강마루의 경우, 단순히 표면상에 기능성 물질을 함유한 도료 조성물을 도포함으로써 기능성을 부가하는 구성이 대부분이므로, 지속적인 외부 충격이나 긁힘에 의해 마루판재에 부가된 기능성이 저하되는 문제점이 있었다.In order to enhance the advantages of such a floor and add various functionalities, many studies have recently been reported attempting to modify the structural and surface properties of the floorboard. In the case of various types of floorboards with such functionality added, since most of the configurations add functionality by simply applying a coating composition containing a functional material on the surface, there is a problem in that the functionality added to the floorboard is deteriorated due to continuous external impact or scratches.

한편, 최근에는 기존 마루판재 자체의 물성을 개선하기 위한 다양한 시도가 있어 왔는데, 예를 들어, 고밀도 섬유판(HDF)과 천연무늬목 또는 모자이크 무늬목 등과 같은 무늬목이 형성된 시트를 열압착하여 고밀도 섬유판의 일면에 시트가 열압착된 마루판재를 제조할 때, 상기 고밀도 섬유판(HDF)이나 무늬목이 형성된 시트의 형상, 질감 및 촉감 등의 물성을 개선하기 위한 다양한 시도가 진행되고 있는게 현실이다.On the other hand, recently, various attempts have been made to improve the physical properties of the existing floorboard itself. For example, when manufacturing a floorboard material in which a sheet is thermally compressed on one side of a high-density fiberboard (HDF) or a sheet formed with a veneer by thermally compressing a high-density fiberboard (HDF) and a sheet on which a veneer such as natural veneer or mosaic veneer is formed, various attempts are being made to improve physical properties such as the shape, texture, and touch of the high-density fiberboard (HDF) or the sheet on which the veneer is formed.

한국특허등록 제0640738호Korean Patent Registration No. 0640738 한국특허출원 제10-2006-35549호Korean Patent Application No. 10-2006-35549 한국특허공개 제10-2008-0069896호Korean Patent Publication No. 10-2008-0069896 한국특허공개 제10-2013-0052880호Korean Patent Publication No. 10-2013-0052880

본 발명인 미끄럼 방지 및 찍힘 개선용 마루재 및 그 제조방법은 상기와 같은 문제점을 해소키 위하여 발명된 것으로서,The present inventors, a flooring material for preventing slipping and denting, and a method for manufacturing the same were invented to solve the above problems,

우선, 본 발명은 고밀도 섬유판(HDF : High Density Fiberboard)을 이용한 마루재 및 그 제조방법을 제공함에 그 목적이 있고,First, an object of the present invention is to provide a flooring material using high density fiberboard (HDF) and a method for manufacturing the same,

다음, 본 발명은 고밀도 섬유판(HDF : High Density Fiberboard) 상하면에 HPL(High Pressure Laminate), HPM(High Pressure Melamine) 중 어느 하나인 열경화성 수지에 함침 처리된 시트를 접착제를 이용하여 결합함으로서 기존 마루재의 단점인 찍힘, 긁힘, 미끄럼, 마모, 표면 갈라짐, 수분에 의한 수축팽창, 치수변화 등 총칭하여 사용 하자 요인을 근본적으로 개선하는 미끄럼 방지 및 찍힘 개선용 마루재 및 그 제조방법을 제공함에 그 목적이 있다.Next, the present invention combines sheets impregnated with a thermosetting resin, which is either HPL (High Pressure Laminate) or HPM (High Pressure Melamine), on the upper and lower surfaces of HDF (High Pressure Laminate) or HPM (High Pressure Melamine) using an adhesive, thereby providing a flooring material for preventing slipping and improving scratches and a method for manufacturing the same, which fundamentally improves the defects in use, such as scratches, slipping, abrasion, surface cracking, shrinkage due to moisture, and dimensional change, etc. It has a purpose.

상기한 목적을 달성하기 위해 본 발명은, In order to achieve the above object, the present invention,

"시트(10)를 준비하는 시트 준비단계(S10); 상하면에 접착제(20)가 도포된 고밀도 섬유판(HDF : High Density Fiberboard)(21)을 준비하는 고밀도 섬유판 준비단계(S20); 상기 고밀도 섬유판(21) 상 하면에 상기 시트(10)를 안착하고 프레스로 가압한 후 시즈닝하여 마루판재(30)를 형성하는 마루판재 형성단계(S30); 상기 마루판재 형성단계(S30)에서 형성된 마루판재(30)를 규격에 맞게 재단하고 제혀하는 가공단계(S40); 를 포함하는 미끄럼 방지 및 찍힘 개선용 마루재 제조방법과,"A sheet preparation step (S10) of preparing a sheet 10; A high-density fiberboard preparation step (S20) of preparing a high-density fiberboard (HDF) 21 having an adhesive 20 applied to the upper and lower surfaces; A floorboard forming step (S30) of seating the sheet 10 on the upper and lower surfaces of the high-density fiberboard 21, pressing it with a press, and seasoning to form a floorboard 30; The floorboard forming step ( A processing step (S40) of cutting and cutting the floorboard 30 formed in S30) according to the standard;

상기 고밀도 섬유판(21) 상면에는 상기 시트(10)를 안착하고 하면에는 베니어(11)를 상기 접착제(20)를 이용하여 결합후 프레스로 가압한 후 시스닝하는 것을 포함하는 미끄럼 방지 및 찍힘 개선용 마루재 제조방법과,A method of manufacturing a flooring material for preventing slipping and improving dents, including seating the sheet 10 on the upper surface of the high-density fiberboard 21, bonding the veneer 11 to the lower surface using the adhesive 20, pressing with a press, and then seaming,

상기 시트(10)는,The sheet 10,

표면지(100)와 모양지(101)인 인쇄지, 백색지(색상지)(102), 크라프트지(103)를 열경화성 수지인 멜라민 수지, 요소수지, 페놀수지중 어느 하나에 20~100g/m2로 각각 함침후 건조하는 함침단계(S100); 상기 각각의 함침 건조된 표면지(100), 모양지(101), 백색지(102), 크라프트지(103)를 순차적으로 적층, 100~180℃에서 60~120㎏f/㎠의 압력으로 10~80분간 성형하는 시트 제조단계(S200); 상기 시트 제조단계(S200)에서 제조된 시트(10)의 최상층부인 표면지(100) 상면에 상기 모양지(101)와 같은 무늬가 저면에 형성된 경면판(200)을 안착하고 최하층부의 크라프트지(103) 하면에도 경면판(200)을 안착한 후 120~160℃에서 80~120kgf/㎠의 압력으로 가압하는 가압단계(S300); 상기 가압된 상태에서 150~180℃로 30~50분간 유지하여 성형완료하는 성형완료단계(S400); 상기 성형완료후 상기 모든 경면판(200)을 냉각후 박리하는 경면판 박리단계(S500); 를 포함하는 미끄럼 방지 및 찍힘 개선용 마루재 제조방법과,Printing paper, white paper (color paper) 102, and kraft paper 103, which are surface paper 100 and pattern paper 101, are impregnated with 20 to 100 g / m 2 of any one of thermosetting resins such as melamine resin, urea resin, and phenol resin, respectively, and then dried. Impregnation step (S100); Each of the impregnated and dried surface paper 100, pattern paper 101, white paper 102, and kraft paper 103 are sequentially laminated and formed at a pressure of 60 to 120 kgf / cm 2 at 100 to 180 ° C. for 10 to 80 minutes Sheet manufacturing step (S200); Place the mirror plate 200 on the upper surface of the surface paper 100, which is the uppermost part of the sheet 10 manufactured in the sheet manufacturing step (S200), and place the mirror plate 200 on the lower surface of the kraft paper 103 on the lowermost layer, and then pressurize with a pressure of 80 to 120 kgf / cm 2 at 120 to 160 ° C. Pressing step (S300) ; A molding completion step (S400) of completing molding by maintaining the temperature at 150 to 180° C. for 30 to 50 minutes in the pressurized state; After the completion of the molding, a mirror surface plate peeling step (S500) of cooling and then peeling all the mirror surface plates 200; A method for manufacturing flooring materials for preventing slipping and improving scratches,

상기 시트(10)는 HPL(High Pressure Laminate), HPM(High Pressure Melamine) 중 어느 하나인 것을 포함하는 미끄럼 방지 및 찍힘 개선용 마루재 제조방법과,The sheet 10 is a method for manufacturing a flooring material for preventing slipping and improving stamping, including any one of HPL (High Pressure Laminate) and HPM (High Pressure Melamine),

상기 접착제(20)는,The adhesive 20,

주제인 석회석, 에틸렌-비닐 아세트산 공중합체과 부제인 경화제(MDI)가 중량대비 10 : 1 비율로 혼합형성된 것을 특징으로 하는 미끄럼 방지 및 찍힘 개선용 마루재 제조방법과,A method for manufacturing a flooring material for preventing slipping and improving scratches, characterized in that limestone, an ethylene-vinyl acetic acid copolymer as a main agent, and a curing agent (MDI) as a sub-agent are mixed in a weight ratio of 10: 1,

상기 고밀도 섬유판(HDF : High Density Fiberboard)(21)은,The high density fiberboard (HDF: High Density Fiberboard) 21,

원목, 잡목, 제재피목 또는 가공칩 중 어느 하나를 포함하는 부산물을 일정크기로 파쇄하고 멜라민-요소-포름알데히드 수지와 EMDI(Emulsifiable methylen diphenyl diisocyanate)를 혼합한 접착제를 투여 교반하여 제조한 혼합물을 프레스로 가압하여 밀도 750 ~ 850g/cm3 두께 2.5~7.0mm로 성형한 것을 포함하는 미끄럼 방지 및 찍힘 개선용 마루재 제조방법과,By-products including any one of hardwoods, miscellaneous trees, lumber or processed chips are crushed to a certain size, and a mixture prepared by administering and stirring an adhesive mixed with melamine-urea-formaldehyde resin and emulsifiable methylene diphenyl diisocyanate (EMDI) is pressurized with a press to form a mixture with a density of 750 ~ 850g / cm 3 and a thickness of 2.5 ~ 7.0mm.

상기 마루판재 형성단계(S30)는,In the floor board forming step (S30),

냉압 10kgf/㎠ 압력으로 60분 동안 가압후 3일간 양생하는 것을 특징으로 하는 미끄럼 방지 및 찍힘 개선용 마루재 제조방법과,A method for manufacturing flooring materials for preventing slipping and improving dents, characterized by curing for 3 days after pressurization at a cold pressure of 10 kgf / cm 2 for 60 minutes,

상기 마루판재 형성단계(S30)는,In the floor board forming step (S30),

미온 열압 60℃에서 10kgf/㎠ 압력으로 5분 동안 가압후 3일간 양생하는 것을 특징으로 하는 미끄럼 방지 및 찍힘 개선용 마루재 제조방법과,A method for manufacturing flooring materials for preventing slipping and improving dents, characterized by curing for 3 days after pressurizing for 5 minutes at 10 kgf / cm 2 at a lukewarm temperature of 60 ° C,

상기 경면판(200)은 무늬가 형성되어 있고 요철이 형성된 경면판 또는 민무늬의 요철이 형성되지 아니한 경면판 또는 엠보 경면판중 어느 하나인 것을 포함하는 미끄럼 방지 및 찍힘 개선용 마루재 제조방법과,The mirror plate 200 is a method of manufacturing a flooring material for preventing slipping and improving dents, including one of a patterned and concave mirror plate, a mirror surface plate without a smooth pattern, and an embossed mirror plate,

상기 제조방법에 의해 제조된 것을 특징으로 하는 미끄럼 방지 및 찍힘 개선용 마루재"를 그 구성적 특징으로 함으로서 상기의 목적을 달성할 수 있다.The above object can be achieved by making the "floor material for anti-slip and dent improvement produced by the above manufacturing method" a structural feature.

상기와 같이 구성된 본 발명은,The present invention configured as described above,

내수성을 가진 고밀도 섬유판(HDF : High Density Fiberboard) 상하면에 HPL(High Pressure Laminate), HPM(High Pressure Melamine) 중 어느 하나인 열경화성 수지에 함침 처리된 시트를 접착제를 이용하여 결합함으로서 기존 마루재의 단점인 찍힘, 긁힘, 미끄럼, 마모, 표면 갈라짐, 수분에 의한 수축팽창, 치수변화 등 총칭하여 사용하자 요인을 근본적으로 개선하여 제품의 품질 안정성을 갖게하는 효과를 발휘하며,By combining sheets impregnated with a thermosetting resin, either HPL (High Pressure Laminate) or HPM (High Pressure Melamine), on the upper and lower surfaces of the water-resistant high-density fiberboard (HDF) using an adhesive, it has the effect of fundamentally improving the quality stability of the product by fundamentally improving the general use factor,

또한, 내알칼리성의 취약성을 극복하여 땀, 인체 유분 등으로 장기 사용시 변색되지 아니하며, 내마모성이 강한 효과를 발휘하는 것이다.In addition, it overcomes the vulnerability of alkali resistance, does not discolor when used for a long time due to sweat, human body oil, etc., and exhibits strong abrasion resistance.

이상에서는 본 발명을 특정의 바람직한 실시예를 예를들어 도시하고 설명하였으나, 본 발명은 상기한 실시예에 한정되지 아니하며 본 발명의 정신을 벗어나지 않는 범위내에서 당해 발명이 속하는 기술분야에서 통상의 지식을 가진자에 의해 다양한 변경과 수정이 가능할 것이다.In the above, the present invention has been shown and described as an example of specific preferred embodiments, but the present invention is not limited to the above-described embodiments and is of ordinary skill in the art to which the present invention pertains within the scope without departing from the spirit of the present invention. Various changes and modifications will be possible by those who have.

도 1은 본 발명인 미끄럼 방지 및 찍힘 개선용 마루재 제조방법의 단계 공정도,
도 2는 본 발명인 미끄럼 방지 및 찍힘 개선용 마루재 제조방법에 있어서 시트의 제조공정을 나타낸 공정도,
도 3은 본 발명인 미끄럼 방지 및 찍힘 개선용 마루재 제조방법에 의해 제조된 마루재의 분리 단면도,
도 4는 본 발명인 미끄럼 방지 및 찍힘 개선용 마루재 제조방법에 있어서 시트의 분리 단면도.
1 is a step-by-step process diagram of a method for manufacturing a flooring material for preventing slipping and improving stamping according to the present invention;
Figure 2 is a process chart showing the manufacturing process of the sheet in the method for manufacturing a flooring material for preventing slipping and improving stamping according to the present invention;
3 is a separated cross-sectional view of a flooring material manufactured by the method of manufacturing a flooring material for preventing slipping and improving stamping of the present invention;
Figure 4 is a separated cross-sectional view of a sheet in the method for manufacturing a flooring material for preventing slipping and improving stamping according to the present invention.

본 명세서에 개시되어 있는 본 발명의 개념에 따른 실시 예들에 대해서 특정한 구조적 또는 기능적 설명들은 단지 본 발명의 개념에 따른 실시 예들을 설명하기 위한 목적으로 예시된 것으로서, 본 발명의 개념에 따른 실시 예들은 다양한 변경들을 가할 수 있고 여러 가지 형태들을 가질 수 있으므로 본 발명의 사상 및 기술 범위에 포함되는 모든 변경, 균등물, 또는 대체물을 포함하며, 명세서 및 청구범위에 사용되는 용어나 단어는 통상적이거나 사전적인 의미로 한정 해석되지 않음은 물론, 발명자는 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 점에 입각하여, 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야 한다. 따라서, 본 발명의 명세서에 기재된 실시예와 도면에 도시된 구성은 본 발명의 가장 바람직한 일 실시예에 불과할 뿐이고 본 발명의 기술적 사상을 모두 대변하는 것은 아닌바, 본 발명의 출원 시점에 있어서 이를 대체할 수 있는 다양한 균등물과 변형예들이 가능하거나 존재할 수 있음을 이해하여야 할 것이다.Specific structural or functional descriptions of the embodiments according to the concept of the present invention disclosed herein are merely exemplified for the purpose of explaining the embodiments according to the concept of the present invention, and since the embodiments according to the concept of the present invention can have various changes and various forms, all changes, equivalents, or substitutes included in the spirit and technical scope of the present invention are included. Based on the fact that the concept of the term can be properly defined to explain in the best way, it should be interpreted as meaning and concept consistent with the technical spirit of the present invention. Therefore, the embodiments described in the specification of the present invention and the configurations shown in the drawings are only one of the most preferred embodiments of the present invention and do not represent all of the technical spirit of the present invention. At the time of filing of the present invention, it should be understood that various equivalents and variations that can be substituted for them are possible or exist.

또한, 본 발명의 명세서에서 다르게 정의되지 않는 한, 기술적이거나 과학적인 용어를 포함해서 여기서 사용되는 모든 용어들은 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자에 의해 일반적으로 이해되는 것과 동일한 의미를 가진다. 일반적으로 사용되는 사전에 정의되어 있는 것과 같은 용어들은 관련 기술의 문맥상 가지는 의미와 일치하는 의미를 갖는 것으로 해석되어야 하며, 본 명세서에서 명백하게 정의하지 않는 한, 이상적이거나 과도하게 형식적인 의미로 해석되지 않는다. In addition, unless otherwise defined in the specification of the present invention, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related art, and are not interpreted in an ideal or excessively formal sense unless explicitly defined herein.

이하, 본 발명인 미끄럼 방지 및 찍힘 개선용 마루재 제조방법에 대한 상세한 설명을 도면과 함께 설명하면 다음과 같다.Hereinafter, a detailed description of the method for manufacturing a flooring material for preventing slipping and improving stamping of the present invention will be described with drawings.

도 1은 본 발명인 미끄럼 방지 및 찍힘 개선용 마루재 제조방법의 단계 공정도이며, 도 2는 본 발명인 미끄럼 방지 및 찍힘 개선용 마루재 제조방법에 있어서 시트의 제조공정을 나타낸 공정도이고, 도 3은 본 발명인 미끄럼 방지 및 찍힘 개선용 마루재 제조방법에 의해 제조된 마루재의 분리 단면도이며, 도 4는 본 발명인 미끄럼 방지 및 찍힘 개선용 마루재 제조방법에 있어서 시트의 분리 단면도이다.1 is a step-by-step process diagram of a method for manufacturing flooring materials for preventing slipping and improving dents according to the present invention, and FIG. 2 is a process diagram showing a manufacturing process of a sheet in the method for manufacturing flooring materials for preventing slipping and improving dents according to the present invention. FIG.

[시트 준비단계] --- S10[Seat preparation step] --- S10

우선, 본단계는 시트(10)를 준비하는 상기 시트(10)는 HPL(High Pressure Laminate) 또는 열경화성 고압 수지 화장판(HPM, high pressure melamine) 중 어느 하나를 선택하여 이루어지는 것으로서,First, in this step, the sheet 10 for preparing the sheet 10 is made by selecting either HPL (High Pressure Laminate) or thermosetting high pressure resin decorative plate (HPM, high pressure melamine),

상기 시트(10)의 경우에는 도 2에 도시된 바와 같이 산화마그네슘이 분산 도포되어 긁힘에 강한 표면지(100)와 모양지(101)인 인쇄지, 백색지(색상지)(102), 크라프트지(103)를 열경화성 수지인 멜라민 수지, 요소수지, 페놀수지중 어느 하나에 20~100g/m2로 각각 함침후 건조하는 함침단계(S100)와 상기 각각의 함침 건조된 표면지(100), 모양지(101), 백색지(102), 크라프트지(103)를 순차적으로 적층, 100~180℃에서 60~120㎏f/㎠의 압력으로 10~80분간 성형하는 시트 제조단계(S200)와 상기 시트 제조단계(S200)에서 제조된 시트(10)의 최상층부인 표면지(100) 상면에 상기 모양지(101)와 같은 무늬가 저면에 형성된 경면판(200)을 안착하고 최하층부의 크라프트지(103) 하면에도 경면판(200)을 안착한 후 120~160℃에서 80~120kgf/㎠의 압력으로 가압하는 가압단계(S300)와 상기 가압된 상태에서 150~180℃로 30~50분간 유지하여 성형완료하는 성형완료단계(S400)와 상기 성형완료후 상기 모든 경면판(200)을 냉각후 박리하는 경면판 박리단계(S500)로 이루어지며,In the case of the sheet 10, as shown in FIG. 2, magnesium oxide is dispersed and applied to print paper, white paper (color paper) 102, and kraft paper 103, which are scratch-resistant surface paper 100 and pattern paper 101, 20 to 100 g / m of any one of melamine resin, urea resin, and phenol resin, which are thermosetting resins.2The impregnation step (S100) of impregnating and drying each of the impregnated and dried surface paper (100), pattern paper (101), white paper (102), and kraft paper (103) sequentially, and forming the sheet at 100 to 180 ° C. at a pressure of 60 to 120 kgf / cm for 10 to 80 minutes (S200) and sheet 10 manufactured in the sheet manufacturing step (S200) After placing the mirror plate 200 on the upper surface of the surface paper 100, which is the uppermost layer of the pattern paper 101, on the bottom surface of which the same pattern as the pattern paper 101 is formed, and also seating the mirror plate 200 on the lower surface of the kraft paper 103 of the lowermost layer, the pressing step (S300) of pressurizing with a pressure of 80 to 120 kgf / cm 2 at 120 ~ 160 ℃ and 150 ~ 180 ℃ in the pressurized state 3 It consists of a molding completion step (S400) of holding for 0 to 50 minutes to complete molding and a mirror surface plate peeling step (S500) of cooling and then peeling all the mirror surface plates 200 after the molding is completed,

상기 표면지(100)와 모양지(101), 백색지(102), 크라프트지(103) 사이에는 도 4에 도시된 바와 같이 접착제(20)를 이용하여 접착되며,Between the surface paper 100, the pattern paper 101, the white paper 102, and the kraft paper 103 are bonded using an adhesive 20 as shown in FIG.

상기 접착제(20)는 주제인 석회석, 에틸렌-비닐 아세트산 공중합체과 부제인 경화제(MDI)가 중량대비 10 : 1 비율로 혼합 형성된 것이 바람직하다.The adhesive 20 is preferably formed by mixing limestone, an ethylene-vinyl acetate copolymer as a main agent, and a curing agent (MDI) as a sub-agent in a weight ratio of 10:1.

한편, 상기 경면판(200)은 무늬가 형성되어 있고 요철이 형성된 경면판 또는 민무늬의 요철이 형성되지 아니한 경면판 또는 엠보 경면판중 어느 하나인 것으로서,On the other hand, the mirror plate 200 is any one of a patterned mirror plate with concavo-convex patterns, a mirror plate without smooth pattern concavities and convexities, or an embossed mirror plate,

본 발명인 마루재의 최상면 즉, 사용자가 접촉하는 부위에는 미끄럼 방지를 위해 요철이나 엠보가 구비된 경면판(200)으로 시트(10)을 제조함으로서 그 목적을 달성 할 수 있고, 바닥면의 경우는 지면과 부착 결합이 용이하도록 민무늬의 요철이 형성되지 아니한 경면판(200)이 바람작하다.The object of the present invention can be achieved by manufacturing the sheet 10 with a mirror plate 200 having concavo-convex or embossed surfaces on the uppermost surface of the floor material, that is, the part contacted by the user, to prevent slipping. In the case of the floor surface, the mirror surface plate 200 without smooth concavo-convex is preferable to facilitate adhesion and coupling with the ground.

[고밀도 섬유판 준비단계] --- S20[High-density fiberboard preparation step] --- S20

본 단계는 상기 시트 준비단계(S10)과 별도로 진행되는 것으로서, 상하면에 접착제(20)가 도포된 고밀도 섬유판(HDF : High Density Fiberboard)(21)을 준비하는 단계로서 상기 고밀도 섬유판(HDF : High Density Fiberboard)(21)은 원목, 잡목, 제재피목 또는 가공칩 중 어느 하나를 포함하는 부산물을 일정크기로 파쇄하고 멜라민-요소-포름알데히드 수지와 EMDI(Emulsifiable methylen diphenyl diisocyanate)를 혼합한 접착제를 투여 교반하여 제조한 혼합물을 프레스로 가압하여 밀도 750 ~ 850g/cm3 두께 2.5~7.0mm로 성형함으로서 내수성을 가진 고밀도 섬유판(HDF : High Density Fiberboard)(21)을 제조 가능하며,This step is performed separately from the sheet preparation step (S10), and is a step of preparing a high density fiberboard (HDF) 21 with an adhesive 20 applied on the upper and lower surfaces. methylen diphenyl diisocyanate), the mixture prepared by dosing and stirring is pressurized with a press and molded into a density of 750 ~ 850g / cm 3 and a thickness of 2.5 ~ 7.0mm to produce a high density fiberboard (HDF: High Density Fiberboard) (21) with water resistance,

바람직하게는, 원목, 잡목, 제재피목 또는 가공칩 중 어느 하나를 포함하는 부산물을 일정크기로 파쇄하고 멜라민-요소-포름알데히드 수지 80 ∼ 99 중량%, EMDI(Emulsifiable methylen diphenyl diisocyanate) 1 ∼ 20 중량%를 첨가하여 내수성을 가진 를 제조하는 것이다.Preferably, by-products including any one of raw wood, miscellaneous wood, lumber, or processed chips are crushed to a certain size, and 80 to 99% by weight of melamine-urea-formaldehyde resin and 1 to 20% by weight of emulsifiable methylene diphenyl diisocyanate (EMDI) are added to prepare a water-resistant.

상기와 같이 제조된 내수성을 가진 고밀도 섬유판(21)은 100℃ 물에 4시간 침지하여도 목섬유가 해체되지 아니하며, 또한 밀도는 750 ~ 850g/cm3 이상의 고밀도로 표면의 찍힘 긁힘에 강한 성질을 보유하고 있다.The high-density fiberboard 21 having water resistance manufactured as described above does not disintegrate wood fibers even when immersed in water at 100 ° C. for 4 hours, and has a high density of 750 to 850 g / cm 3 or more and is resistant to dents and scratches on the surface.

한편, 상기 접착제(20)는 주제인 석회석, 에틸렌-비닐 아세트산 공중합체과 부제인 경화제(MDI)가 중량대비 10 : 1 비율로 혼합 형성된 것이 바람직하다.On the other hand, the adhesive 20 is preferably formed by mixing limestone and ethylene-vinyl acetate copolymer as a main agent and a curing agent (MDI) as a sub-agent in a weight ratio of 10:1.

[마루판재 형성단계] --- S30[Floor board formation step] --- S30

본 단계는 상기 시트 준비단계(S10)에 의해 제조 준비된 시트(10)와 상기 고밀도 섬유판 준비단계(S20)에 의해 제조 준비된 고밀도 섬유판(21)을 결합하여 마루판재(30)을 형성 제조하는 단계로서 상기 고밀도 섬유판(21) 상 하면에 상기 시트(10)를 안착하고 프레스로 가압한 후 시즈닝하여 마루판재(30)를 형성하는 단계이다.This step is a step of combining the sheet 10 prepared in the sheet preparation step (S10) and the high-density fiberboard 21 prepared in the high-density fiberboard preparation step (S20) to form and manufacture the floorboard 30. The floorboard 30 is formed by seating the sheet 10 on the upper and lower surfaces of the high-density fiberboard 21, pressing it with a press, and then seasoning it.

바람직하게는 상기 마루판재 형성단계(S30)는,Preferably, in the floor board forming step (S30),

냉압 10kgf/㎠ 압력으로 60분 동안 가압후 3일간 양생하여 이루어질 수 있고,It can be made by curing for 3 days after pressurization for 60 minutes at a cold pressure of 10 kgf / cm2,

또는 상기 마루판재 형성단계(S30)는,Alternatively, in the floor board forming step (S30),

미온 열압 60℃에서 10kgf/㎠ 압력으로 5분 동안 가압후 3일간 양생하여 이루어 질 수도 있는 것이다.It may be achieved by curing for 3 days after pressing for 5 minutes at 10 kgf / cm 2 pressure at a temperature of 60 ° C.

추가적으로 상기 고밀도 섬유판(21) 상면에는 상기 시트(10)를 안착하고 하면에는 베니어(11)를 상기 접착제(20)를 이용하여 결합후 프레스로 가압한 후 시스닝하는 것을 포함하는 것이다.In addition, it includes seating the sheet 10 on the upper surface of the high-density fiberboard 21, bonding the veneer 11 to the lower surface using the adhesive 20, pressing with a press, and then seaming.

[가공 단계] --- S40[Processing step] --- S40

본 단계는 상기 마루판 형성단계(S43)에 의해 결합된 마루판재(30)를 규격에 맞게 재단하고 제혀하는 단계로서 이와 같이 제혀함으로서 시공시 각각 제조된 마루판재(30)를 끼워 조립하여 마루를 완성할 수 있는 것이다.This step is a step of cutting and cutting the floorboards 30 combined by the floorboard forming step (S43) according to the standard, and by cutting in this way, the floor can be completed by inserting and assembling the floorboards 30 manufactured during construction.

선택적으로 도장단계(S50)이 가능할 수도 있는 바, 상기 도장단계(S50)은 상기 가공단계(S40)를 거친 마루판재(30)의 상면 시트(10) 표면에 UV 도료를 도장하는 단계로서,Optionally, a painting step (S50) may be possible. The painting step (S50) is a step of painting UV paint on the surface of the top sheet 10 of the floorboard 30 that has undergone the processing step (S40),

상기 UV 도료는 트리메틸올프로판 EO 변성 트리아크릴레이트 44~54중량%, 2-프로펜산 1,6-헥세인다이일 17~27 중량%, 2-하이드록시-2-메틸-1-페닐-1-프로파논 4~14 중량%, 벤조페논 1~10 중량%, 방향족 경질 나프타 용매 0.1 ~ 4 중량%를 포함하는 것이다.The UV paint contains 44 to 54% by weight of trimethylolpropane EO modified triacrylate, 17 to 27% by weight of 1,6-hexanediyl 2-propenoic acid, 4 to 14% by weight of 2-hydroxy-2-methyl-1-phenyl-1-propanone, 1 to 10% by weight of benzophenone, and 0.1 to 4% by weight of aromatic light naphtha solvent.

상기와 같이 UV 도료를 도장함으로서 내알칼리성의 취약성을 극복하여 땀, 인체 유분 등으로 장기 사용시 변색되지 아니하며, 목재 표면의 거칠음 현상을 해결하였고 내마모성 및 찍힘, 긁힘, 미끄럼 방지 등에 강한 효과를 발휘하는 것이다.By painting the UV paint as described above, it overcomes the vulnerability of alkali resistance, does not discolor during long-term use due to sweat, human oil, etc., solves the roughness of the wood surface, and exerts a strong effect on abrasion resistance and stamping, scratching, and anti-slip.

한편, 상기와 같이 제조된 미끄럼 방지 및 찍힘 개선용 마루재를 도 1 내지 도 4에 도시된 바와 같이 제조함으로서,On the other hand, by manufacturing the anti-slip and dent-improving flooring material prepared as described above as shown in FIGS. 1 to 4,

내수성을 가진 고밀도 섬유판(HDF : High Density Fiberboard) 상하면에 HPL(High Pressure Laminate), HPM(High Pressure Melamine) 중 어느 하나인 열경화성 수지에 함침 처리된 시트를 접착제를 이용하여 결합함으로서 기존 마루재의 단점인 찍힘, 긁힘, 미끄럼, 마모, 표면 갈라짐, 수분에 의한 수축팽창, 치수변화 등 총칭하여 스크래치 요인을 근본적으로 제거하여 제품의 품질 안정성을 갖게하는 효과를 발휘하는 것이다.By combining sheets impregnated with a thermosetting resin, either HPL (High Pressure Laminate) or HPM (High Pressure Melamine), on the upper and lower surfaces of the water-resistant high-density fiberboard (HDF) using an adhesive, it has the effect of fundamentally eliminating scratch factors such as scratches, scratches, slipping, abrasion, surface cracks, contraction and expansion due to moisture, and dimensional change, which are the disadvantages of existing flooring materials, to ensure product quality stability.

이상과 같이 본 발명은 비록 한정된 실시예와 도면에 의해 설명되었으나, 본 발명은 상기 실시예에 한정되지 않음은 물론이며, 본 발명이 속하는 분야에서 통상의 기술적 지식을 가진 자에 의해 상기 기재된 내용으로부터 다양한 수정 및 변형이 가능할 수 있음은 물론이다.As described above, although the present invention has been described by the limited embodiments and drawings, the present invention is not limited to the above embodiments, of course, and various modifications and variations may be possible from the above description by those having ordinary technical knowledge in the field to which the present invention belongs.

따라서 본 발명에서의 기술적 사상은 아래에 기재되는 청구범위에 의해 파악되어야 하되 이의 균등 또는 등가적 변형 모두 본 발명의 기술적 사상의 범주에 속함은 자명하다 할 것이다.Therefore, the technical idea in the present invention should be grasped by the claims described below, but it will be obvious that all equivalent or equivalent modifications belong to the scope of the technical idea of the present invention.

10 : 시트 11 : 베니어
20 : 접착제
21 : 고밀도 섬유판 30 : 마루판재
100 : 표면지 101 : 모양지
102 : 백색지 103 : 크라프트지
200 : 경면판 S10 : 시트 준비단계
S20 : 고밀도 섬유판 준비단계 S30 : 마루판재 형성단계
S40 : 가공단계 S100 : 함침단계
S200 : 시트 제조단계 S300 : 가압단계
S400 : 성형완료단계 S500 : 경면판 박리단계
10: sheet 11: veneer
20: adhesive
21: high-density fiberboard 30: floor board
100: surface paper 101: pattern paper
102: white paper 103: kraft paper
200: mirror plate S10: sheet preparation step
S20: High-density fiber board preparation step S30: Floor board forming step
S40: processing step S100: impregnation step
S200: Sheet manufacturing step S300: Pressing step
S400: molding completion step S500: mirror plate peeling step

Claims (10)

시트(10)를 준비하는 시트 준비단계(S10);
상하면에 접착제(20)가 도포된 고밀도 섬유판(HDF : High Density Fiberboard)(21)을 준비하는 고밀도 섬유판 준비단계(S20);
상기 고밀도 섬유판(21) 상 하면에 상기 시트(10)를 안착하고 프레스로 가압한 후 시즈닝하여 마루판재(30)를 형성하는 마루판재 형성단계(S30);
상기 마루판재 형성단계(S30)에서 형성된 마루판재(30)를 규격에 맞게 재단하고 제혀하는 가공단계(S40);
를 포함하는 미끄럼 방지 및 찍힘 개선용 마루재 제조방법.
A sheet preparation step of preparing a sheet 10 (S10);
A high-density fiberboard preparation step (S20) of preparing a high-density fiberboard (HDF) 21 to which an adhesive 20 is applied on the upper and lower surfaces;
a floorboard forming step (S30) of seating the sheet 10 on the upper and lower surfaces of the high-density fiberboard 21, pressing it with a press, and seasoning to form a floorboard 30;
A processing step (S40) of cutting and cutting the floor board 30 formed in the floor board forming step (S30) according to a standard;
Flooring manufacturing method for anti-slip and dent improvement comprising a.
제 1 항에 있어서,
상기 고밀도 섬유판(21) 상면에는 상기 시트(10)를 안착하고 하면에는 베니어(11)를 상기 접착제(20)를 이용하여 결합후 프레스로 가압한 후 시스닝하는 것을 포함하는 미끄럼 방지 및 찍힘 개선용 마루재 제조방법.
According to claim 1,
Anti-skid and anti-scratch improvement comprising seating the sheet 10 on the upper surface of the high-density fiberboard 21, bonding the veneer 11 to the lower surface using the adhesive 20, pressing with a press, and then seaming. Manufacturing method.
제 1 항에 있어서,
상기 시트(10)는,
표면지(100)와 모양지(101)인 인쇄지, 백색지(색상지)(102), 크라프트지(103)를 열경화성 수지인 멜라민 수지, 요소수지, 페놀수지중 어느 하나에 20~100g/m2로 각각 함침후 건조하는 함침단계(S100);
상기 각각의 함침 건조된 표면지(100), 모양지(101), 백색지(102), 크라프트지(103)를 순차적으로 적층, 100~180℃에서 60~120㎏f/㎠의 압력으로 10~80분간 성형하는 시트 제조단계(S200);
상기 시트 제조단계(S200)에서 제조된 시트(10)의 최상층부인 표면지(100) 상면에 상기 모양지(101)와 같은 무늬가 저면에 형성된 경면판(200)을 안착하고 최하층부의 크라프트지(103) 하면에도 경면판(200)을 안착한 후 120~160℃에서 80~120kgf/㎠의 압력으로 가압하는 가압단계(S300);
상기 가압된 상태에서 150~180℃로 30~50분간 유지하여 성형완료하는 성형완료단계(S400);
상기 성형완료후 상기 모든 경면판(200)을 냉각후 박리하는 경면판 박리단계(S500);
를 포함하는 미끄럼 방지 및 찍힘 개선용 마루재 제조방법.
According to claim 1,
The sheet 10,
Printing paper, white paper (color paper) 102, and kraft paper 103, which are surface paper 100 and pattern paper 101, are impregnated with 20 to 100 g / m 2 of any one of thermosetting resins such as melamine resin, urea resin, and phenol resin, respectively, and then dried. Impregnation step (S100);
Each of the impregnated and dried surface paper 100, pattern paper 101, white paper 102, and kraft paper 103 are sequentially laminated and molded at a pressure of 60 to 120 kgf / cm 2 at 100 to 180 ° C. for 10 to 80 minutes Sheet manufacturing step (S200);
Place the mirror plate 200 on the upper surface of the surface paper 100, which is the uppermost layer of the sheet 10 prepared in the sheet manufacturing step (S200), and place the mirror plate 200 on the lower surface of the kraft paper 103 on the lowermost layer, and then pressurize with a pressure of 80 to 120 kgf / cm 2 at 120 to 160 ° C. Pressing step (S300) ;
A molding completion step (S400) of completing molding by maintaining the temperature at 150 to 180° C. for 30 to 50 minutes in the pressurized state;
After the completion of the molding, a mirror surface plate peeling step (S500) of cooling and then peeling all the mirror surface plates 200;
Flooring manufacturing method for anti-slip and dent improvement comprising a.
제 1 항에 있어서,
상기 시트(10)는 HPL(High Pressure Laminate), HPM(High Pressure Melamine) 중 어느 하나인 것을 포함하는 미끄럼 방지 및 찍힘 개선용 마루재 제조방법.
According to claim 1,
The sheet 10 is a method for manufacturing a flooring material for improving anti-slip and stamping comprising any one of HPL (High Pressure Laminate) and HPM (High Pressure Melamine).
제 1 항에 있어서,
상기 접착제(20)는,
주제인 석회석, 에틸렌-비닐 아세트산 공중합체과 부제인 경화제(MDI)가 중량대비 10 : 1 비율로 혼합 형성된 것을 특징으로 하는 미끄럼 방지 및 찍힘 개선용 마루재 제조방법.
According to claim 1,
The adhesive 20,
A method for manufacturing flooring materials for anti-slip and scratch improvement, characterized in that limestone, an ethylene-vinyl acetic acid copolymer as a main agent, and a curing agent (MDI) as a sub-agent are mixed in a weight ratio of 10: 1.
제 1항에 있어서,
상기 고밀도 섬유판(HDF : High Density Fiberboard)(21)은,
원목, 잡목, 제재피목 또는 가공칩 중 어느 하나를 포함하는 부산물을 일정크기로 파쇄하고 멜라민-요소-포름알데히드 수지와 EMDI(Emulsifiable methylen diphenyl diisocyanate)를 혼합한 접착제를 투여 교반하여 제조한 혼합물을 프레스로 가압하여 밀도 750 ~ 850g/cm3 두께 2.5~7.0mm로 성형한 것을 포함하는 미끄럼 방지 및 찍힘 개선용 마루재 제조방법.
According to claim 1,
The high density fiberboard (HDF: High Density Fiberboard) 21,
By-products including any one of hardwoods, miscellaneous trees, lumber, or processed chips are crushed to a certain size, and a mixture prepared by administering and stirring an adhesive mixed with melamine-urea-formaldehyde resin and emulsifiable methylene diphenyl diisocyanate (EMDI) is pressurized with a press to form a mixture with a density of 750 ~ 850g / cm 3 and a thickness of 2.5 ~ 7.0mm.
제 1 항에 있어서,
상기 마루판재 형성단계(S30)는,
냉압 10kgf/㎠ 압력으로 60분 동안 가압후 3일간 양생하는 것을 특징으로 하는 미끄럼 방지 및 찍힘 개선용 마루재 제조방법.
According to claim 1,
In the floor board forming step (S30),
A method for manufacturing flooring materials for preventing slipping and improving scratches, characterized in that curing for 3 days after pressurization at a cold pressure of 10 kgf / cm 2 for 60 minutes.
제 1 항에 있어서,
상기 마루판재 형성단계(S30)는,
미온 열압 60℃에서 10kgf/㎠ 압력으로 5분 동안 가압후 3일간 양생하는 것을 특징으로 하는 미끄럼 방지 및 찍힘 개선용 마루재 제조방법.
According to claim 1,
In the floor board forming step (S30),
A method for manufacturing flooring materials for preventing slipping and improving dents, characterized in that curing for 3 days after pressurization at 10 kgf / cm 2 at a lukewarm temperature of 60 ° C. for 5 minutes.
제 3 항에 있어서,
상기 경면판(200)은 무늬가 형성되어 있고 요철이 형성된 경면판 또는 민무늬의 요철이 형성되지 아니한 경면판 또는 엠보 경면판중 어느 하나인 것을 포함하는 미끄럼 방지 및 찍힘 개선용 마루재 제조방법.
According to claim 3,
The mirror plate 200 is a method of manufacturing a flooring material for preventing slipping and improving dents, including any one of a patterned and concave-convex mirror surface plate, a mirror surface plate without smooth pattern irregularities, and an embossed mirror surface plate.
상기 제 1 항에 의해 제조된 것을 특징으로 하는 미끄럼 방지 및 찍힘 개선용 마루재.
A flooring material for preventing slipping and improving scratches, characterized in that it is manufactured by the above claim 1.
KR1020220006579A 2022-01-17 2022-01-17 Flooring material for preventing slipping and improving dents and manufacturing method therefor KR20230112166A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020220006579A KR20230112166A (en) 2022-01-17 2022-01-17 Flooring material for preventing slipping and improving dents and manufacturing method therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020220006579A KR20230112166A (en) 2022-01-17 2022-01-17 Flooring material for preventing slipping and improving dents and manufacturing method therefor

Publications (1)

Publication Number Publication Date
KR20230112166A true KR20230112166A (en) 2023-07-27

Family

ID=87433310

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020220006579A KR20230112166A (en) 2022-01-17 2022-01-17 Flooring material for preventing slipping and improving dents and manufacturing method therefor

Country Status (1)

Country Link
KR (1) KR20230112166A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102646070B1 (en) * 2023-11-08 2024-03-11 주식회사 미래소재 Flooring materials tile

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060035549A (en) 2002-07-02 2006-04-26 이와사키 야스카즈 Polymer electrolyte fuel cell
KR100640738B1 (en) 2006-04-20 2006-11-01 신호열 Manufacturing method of veneer sheet with live grains and veneer sheet with live grains thereof
KR20080069896A (en) 2007-01-24 2008-07-29 주식회사 엘지화학 Interior product having transfer-printed base layer and process for preparing the same
KR20130052880A (en) 2011-11-14 2013-05-23 (주)신광보드텍 The high-glossy synthetic resin sheet manufacture method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060035549A (en) 2002-07-02 2006-04-26 이와사키 야스카즈 Polymer electrolyte fuel cell
KR100640738B1 (en) 2006-04-20 2006-11-01 신호열 Manufacturing method of veneer sheet with live grains and veneer sheet with live grains thereof
KR20080069896A (en) 2007-01-24 2008-07-29 주식회사 엘지화학 Interior product having transfer-printed base layer and process for preparing the same
KR20130052880A (en) 2011-11-14 2013-05-23 (주)신광보드텍 The high-glossy synthetic resin sheet manufacture method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102646070B1 (en) * 2023-11-08 2024-03-11 주식회사 미래소재 Flooring materials tile

Similar Documents

Publication Publication Date Title
KR100716404B1 (en) Wood flooring laminated with high pressure veneer and impregnated low weight printing paper
KR102286560B1 (en) Hybrid flooring material combined with plywood and fiberboard and manufacturing method thereof
US11338557B2 (en) Method of manufacturing a timber composite, the timber composite obtained and decorative panels comprising such timber composite
CN101218094B (en) Flooring having transfer-printed hdf and process for manufacturing the same
KR102287820B1 (en) Flooring material combined with plywood and high-density fiberboard and manufacturing method thereof
US11701867B2 (en) Method of manufacturing a timber composite, the timber composite obtained and decorative panels comprising such timber composite
JP3839944B2 (en) Wood decorative board and method for producing the same
JP5248004B2 (en) Floor material and manufacturing method thereof
KR101978431B1 (en) a wooden floor with UV couting and a manufacturing method of thereof
CN106836726A (en) One kind lock multi-layer solid wood composite floor and preparation method thereof
KR102340105B1 (en) Interior material laminated with veneer veneer and manufacturing method therefor
KR20230112166A (en) Flooring material for preventing slipping and improving dents and manufacturing method therefor
KR101091432B1 (en) The flooring fancy uni-ply veneer manufacture method
KR101327756B1 (en) Flooring having wear layer by dual cure system and the Method of manufacturing the same
KR100886318B1 (en) Flooring having transfer-printed layer by dual cure system and process for manufacturing the same
WO2004076177A1 (en) Back grooved wood flooring composed of hpl, waterproof plywood and soundproof layer, and method of manufacturing the same
KR100882530B1 (en) The floor board manucture method and the manucture goods
CN102896665A (en) Solid wood combined base board and machining and production method for same
KR102552334B1 (en) Sheet material using fiberboard and method for manufacturing the same
KR200314732Y1 (en) Floor heater and strengthening floor panel
KR102595518B1 (en) Interior material laminated with veneer veneer and manufacturing method therefor
KR102631047B1 (en) High Pressure Laminate Forming Multipurpose Plate and its Manufacturing Method
CN206888454U (en) A kind of environment-friendly type durable lock catch multi-layer solid wood composite floor
EP4338956A1 (en) Methods of producing laminate boards
KR20200130612A (en) Flooring materials

Legal Events

Date Code Title Description
E902 Notification of reason for refusal
E601 Decision to refuse application