KR102516849B1 - 치수안정성이 증진된 골판지 마루판 및 이의 제조방법 - Google Patents
치수안정성이 증진된 골판지 마루판 및 이의 제조방법 Download PDFInfo
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- KR102516849B1 KR102516849B1 KR1020210144434A KR20210144434A KR102516849B1 KR 102516849 B1 KR102516849 B1 KR 102516849B1 KR 1020210144434 A KR1020210144434 A KR 1020210144434A KR 20210144434 A KR20210144434 A KR 20210144434A KR 102516849 B1 KR102516849 B1 KR 102516849B1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/10—Flooring 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F5/00—Attaching together sheets, strips or webs; Reinforcing edges
- B31F5/04—Attaching together sheets, strips or webs; Reinforcing edges by exclusive use of adhesives
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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
- B32B23/00—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
- B32B23/04—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising such cellulosic plastic substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B23/06—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising such cellulosic plastic substance 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
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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
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B32B29/08—Corrugated paper or cardboard
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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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/08—Impregnating
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/47—Condensation polymers of aldehydes or ketones
- D21H17/48—Condensation polymers of aldehydes or ketones with phenols
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP 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
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/30—Multi-ply
- D21H27/40—Multi-ply at least one of the sheets being non-planar, e.g. crêped
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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
- 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
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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
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Floor Finish (AREA)
- Laminated Bodies (AREA)
Abstract
Description
도 2는 골판지 판재에 페놀 수지를 함침한 후의 사진이다.
도 3은 수지를 함침한 골판지 판재에 치장재료를 접착한 사진으로, (A)는 접착 부위를 보여주기 위하여 일부 접착면을 노출시킨 상태이고, (B) 치장재료를 접착한 후의 사진이다.
도 4는 골판지 마루판의 바닥면에 황토 반죽을 채워 양생시킨 상태를 나타낸 사진이다.
| 구분 | 강마루 | 골판지 마루판 |
| 기건 밀도(g/㎤) | 평균 0.62 | 평균 0.32 |
| 구분 | 강마루 | 골판지 마루판 |
| 두께 팽윤율(%) | 평균 4.2 | 평균 1.2 |
| 구분 | 강마루 | 골판지 마루판 |
| 열전도율(W/mK) | 평균 0.43 | 평균 0.51 |
| 구분 | 강마루 | 골판지 마루판 |
| 평균 경도(kgf/㎟) | 4.7 | 4.4 |
| 구분 | 단면 별 경도(kgf/mm2) | ||
| 방사단면 | 접선단면 | 횡단면 | |
| 소나무 | 1.6 | 1.2 | 4.5 |
| 상수리나무 | 1.8 | 2.2 | 3.3 |
| 구분 | 강마루 | 골판지 마루판 |
| 포름알데히드 방출량(mg/L) | 평균 0.21 | 평균 0.18 |
| 구분 | 골판지 마루판 | 골판지 황토 마루판 |
| 평균 경도(kgf/㎟) | 4.4 | 5.1 |
Claims (6)
- (1) 골판지를 적층하여 골판지 적층재를 제조하는 단계;
(2) 상기 단계 (1)에서 제조된 골판지 적층재를, 3~10mm 두께의 판재로 절단하는 단계;
(3) 상기 단계 (2)에서 절단된 골판지 판재를, 불휘발분이 30%인 페놀수지 용액에 함침 처리하는 단계;
(4) 상기 단계 (3)에서 페놀수지 용액에 함침된 골판지 판재를 건조하는 단계; 및
(5) 상기 단계 (4) 이후에, 골판지 판재의 표면에 치장 재료를 접착시키는 단계;를 포함하는 치수안정성이 증진된 골판지 마루판의 제조방법. - 삭제
- 제1항에 있어서, 상기 단계 (4) 및 (5) 사이 또는 단계 (5) 이후에, 골판지 마루판의 바닥면에 활성탄 또는 황토를 접착시키는 단계를 더 포함하는 치수안정성이 증진된 골판지 마루판의 제조방법.
- 제1항에 있어서, 상기 단계 (5)에서 치장 재료는 천연 무늬목 또는 HPL(high pressure illuminate)인 것을 특징으로 하는 치수안정성이 증진된 골판지 마루판의 제조방법.
- 제4항에 있어서, 상기 단계 (5)에서 치장 재료가 천연 무늬목일 경우, 상기 단계 (5) 이후에, UV 경화형 도료로 표면을 도장하는 단계;를 더 포함하는 치수안정성이 증진된 골판지 마루판의 제조방법.
- 삭제
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| Application Number | Priority Date | Filing Date | Title |
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| KR20210114783 | 2021-08-30 | ||
| KR1020210114783 | 2021-08-30 |
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| Publication Number | Publication Date |
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| KR20230032812A KR20230032812A (ko) | 2023-03-07 |
| KR102516849B1 true KR102516849B1 (ko) | 2023-04-03 |
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| KR1020210144434A Active KR102516849B1 (ko) | 2021-08-30 | 2021-10-27 | 치수안정성이 증진된 골판지 마루판 및 이의 제조방법 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010106398A (ja) * | 2008-10-30 | 2010-05-13 | Dynapac Co Ltd | 段ボール及びその製造方法 |
| KR101487326B1 (ko) * | 2013-10-08 | 2015-02-04 | 주식회사 미가엘 | 골판지합판 제조 방법 및 이에 의해 제조된 골판지합판 |
| JP2015512004A (ja) * | 2012-02-13 | 2015-04-23 | ユーエスジー・インテリアズ・エルエルシー | 段ボール紙製の天井パネル |
| KR101851730B1 (ko) * | 2016-10-28 | 2018-04-24 | 충남대학교산학협력단 | 페놀수지의 처리 및 마이크로파 조사를 이용하는 강화 목재의 가공방법 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200121167A (ko) * | 2019-04-15 | 2020-10-23 | 서병진 | 골판지 합판 제조방법 및 이에 의해 제조된 골판지 합판 |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010106398A (ja) * | 2008-10-30 | 2010-05-13 | Dynapac Co Ltd | 段ボール及びその製造方法 |
| JP2015512004A (ja) * | 2012-02-13 | 2015-04-23 | ユーエスジー・インテリアズ・エルエルシー | 段ボール紙製の天井パネル |
| KR101487326B1 (ko) * | 2013-10-08 | 2015-02-04 | 주식회사 미가엘 | 골판지합판 제조 방법 및 이에 의해 제조된 골판지합판 |
| KR101851730B1 (ko) * | 2016-10-28 | 2018-04-24 | 충남대학교산학협력단 | 페놀수지의 처리 및 마이크로파 조사를 이용하는 강화 목재의 가공방법 |
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| KR20230032812A (ko) | 2023-03-07 |
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