KR940000235A - Process of attaching sheet inlay to the surface of foam molded article - Google Patents

Process of attaching sheet inlay to the surface of foam molded article Download PDF

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Publication number
KR940000235A
KR940000235A KR1019930003443A KR930003443A KR940000235A KR 940000235 A KR940000235 A KR 940000235A KR 1019930003443 A KR1019930003443 A KR 1019930003443A KR 930003443 A KR930003443 A KR 930003443A KR 940000235 A KR940000235 A KR 940000235A
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KR
South Korea
Prior art keywords
inlay
sheet
base sheet
concave
foamed resin
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Application number
KR1019930003443A
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Korean (ko)
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KR960013067B1 (en
Inventor
시게루 나까지마
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시게루 나까지마
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Publication of KR940000235A publication Critical patent/KR940000235A/en
Application granted granted Critical
Publication of KR960013067B1 publication Critical patent/KR960013067B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • B29C44/143—Means for positioning the lining in the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/253—Preform
    • B29K2105/256—Sheets, plates, blanks or films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2709/00—Use of inorganic materials not provided for in groups B29K2703/00 - B29K2707/00, for preformed parts, e.g. for inserts
    • B29K2709/08—Glass

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)

Abstract

본 발명은 다음 제1 내지 3공정, 즉 (1)진공흡인형의 오목형의 성형면의 소요위치에 상감물을 그 표면측이 상기 성형면과 대향하는 상태로 배치하고, 상기 오목형의 성형면과 상감물 표면상에 프라이머 처리를 한 베이스 시트를 그 표면측이 오목형의 성형면과 대향하는 상태로 씌우는 제1공정, (2)베이스 시트를 가열해서 연화시키면서 진공흡인형 오목형의 성형면에 베이스 시트 및 상감물을 진공흡인해서 성형면에 베이스 시트를 밀착시키는 제2공정, (3)베이스 시트가 형성하는 오목형 공간에 경질발포수지를 주입하고, 주입한 경질발포수지에 누름판을 대고 발포수지를 베이스 시트와 누름판으로 형성되는 밀폐공간에 가두고, 이 밀폐공간내에서 발포수지들 발포시키고, 발포가 완료되어 경화한 후에 오목형을 탈형하는 제3공정에 의해 경화한 발포수지표면에 베이스 시트틀 씌워붙임과 동시에 그 표면에 상감물을 매설시키도록 일체화시키는, 발포성형품 표면에 시트 상감물을 붙이는 가공방법에 관한 것이다.The present invention arranges the inlay in a state where the surface side thereof faces the forming surface at the required position of the first to third steps, that is, (1) the vacuum suction type concave molding surface, and the concave molding is performed. First step of covering a base sheet subjected to a primer treatment on a surface and a surface of a wound material with its surface side facing a concave molding surface, (2) forming a vacuum suction concave while heating and softening the base sheet. (2) Hard foaming resin is injected into the concave space formed by the base sheet, and the pressing plate is injected into the hard foaming resin. The foamed water cured by the third step of confining the foamed resin in a sealed space formed of a base sheet and a pressing plate, foaming the foamed resin in the sealed space, and demolding the concave shape after the foaming is completed and cured. The present invention relates to a processing method of attaching a sheet inlay to the surface of a foamed molded article, which is integrated with the base sheet frame covering the ground surface and embeds the inlay on the surface thereof.

본 발명에 따른 상기 가공방법에 따르면 싼값으로 표면무늬의 화장을 시행한 정밀한 형상을 모사한 성형품을 얻을 수 있는 동시에 상감풍으로 다른 무늬ㆍ색채의 시트 고형물을 매설할 수 있으므로 상품의 가치가 높은 발포 성형품을 제작할 수 있다.According to the processing method according to the present invention can obtain a molded product that simulates the precise shape of the surface pattern at a cheap price, and at the same time can buried the sheet solids of different patterns and colors by inlaid wind, so that the high value of the product foaming A molded article can be produced.

Description

발포성형품 표면에 시트 상감물을 붙이는 가공방법Process of attaching sheet inlay to the surface of foam molded article

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 1의 상감(象嵌)시트와 베이스 시트를 도시한 사시도,1 is a perspective view showing the first inlay sheet and the base sheet of the present invention,

제2도는 실시예 1의 상감시트와 베이스 시트를 아이론 가열가압에 의해서 일체화하는 공정을 도시한 설명도,2 is an explanatory diagram showing a process of integrating the inlaid sheet and the base sheet of Example 1 by iron heating and pressing;

제5도는 실시예 1의 시트의 진공흡착과 가열공정을 도시한 설명도,5 is an explanatory diagram showing the vacuum adsorption and heating process of the sheet of Example 1;

제6도는 실시예 1의 발포수지주입의 공정을 도시한 설명도,6 is an explanatory diagram showing a step of foaming resin injection of Example 1,

제7도는 실시예 1의 누름판을 가압하여 발포시키는 공정을 도시한 설명도,7 is an explanatory view showing a step of pressing and pressing the pressing plate of Example 1;

제9도는 실시예 1의 시트 상감물을 붙인 발포성형품을 도시한 종단면도,9 is a longitudinal cross-sectional view showing a foamed article to which the sheet inlay of Example 1 is attached;

제10도는 실시예 1의 동 시트 상감물을 붙인 발포성형품을 도시한 평면도.FIG. 10 is a plan view showing the foamed molded article to which the copper sheet inlay of Example 1 is attached. FIG.

Claims (6)

하기 (1), (2) 및 (3)의 제1 내지 제3공정에 의해 경화한 발포수지표면에 베이스 시트를 씌워붙임과 동시에 그 표면에 상감물을 매설시키도록 일체화시키는 발포 성형품 표면에 시트상감물을 붙이는 가공방법. (1)진공흡인형의 오목형의 성형면의 소요위치에 상감물을 그 표면측이 상기 성형면과 대항하는 상태로 배치하고, 상기 오목형의 성형면과 상감물 표면상에 프라이머 처리를 한 베이스 시트를 그 표면측이 오목형의 성형면과 대향하는 상태로 씌우는 제1공정, (2)베이스 시트를 가열해서 연화시키면서 진공흡인형 오목형의 성형면에 베이스 시트 및 상감물을 진공흡인해서 성형면에 베이스 시트를 밀착시키는 제2공정, (3)베이스 시트가 형성하는 오목형 공간에 경질발포수지를 주입하고, 주입한 경질발포수지에 누름판을 대고 발포수지를 베이스 시트와 누름판으로 형성되는 밀폐공간에 가두고, 이 밀폐공간내에서 발포수지를 발포시키고, 발포가 완료되어 경화한 후에 오목형을 탈형하는 제3공정.A sheet is placed on the surface of the foamed molded article which is integrally formed so as to cover the base resin on the surface of the foamed resin cured by the first to third steps of (1), (2) and (3) and to embed the inlay thereon. Processing method to put inlay. (1) The inlaid material is placed at the required position of the concave forming surface of the vacuum suction type with its surface side facing the forming surface, and subjected to primer treatment on the concave forming surface and the inlaid surface. The first step of covering the base sheet in a state in which the surface side thereof faces the concave forming surface, (2) while vacuuming the base sheet and the inlay to the forming surface of the vacuum suction concave while heating and softening the base sheet. (2) injecting the hard foamed resin into the concave space formed by the base sheet, placing the pressing plate on the injected hard foamed resin, and forming the foamed resin into the base sheet and the pressing plate. A third step of confining the confined space, foaming the foamed resin in the confined space, and demolding the concave die after the foaming is completed and cured. 제1항에 있어서, 상감물이 시트상의 상감시트이며, 게다가 동 상감시트의 이면에도 프라이머 처리를 한 발포성형품 표면에 시트 상감물을 붙이는 가공방법.The processing method according to claim 1, wherein the inlay is a sheet-shaped inlay sheet, and the sheet inlay is applied to the surface of the foamed molded article which is subjected to a primer treatment on the back surface of the inlay sheet. 제1항에 있어서, 상감물이 경질이며 두꺼운 물체인 발포성형품 표면에 시트 상감물을 붙이는 가공방법.The processing method according to claim 1, wherein the inlay is a hard and thick object. 제3항에 있어서, 상감물이 투명유리이며 게다가 투명유리의 이면에 그림ㆍ도형ㆍ색채를 가공한 그림종리를 놓은 발포성형품 표면에 시트 상감물을 붙이는 가공방법.4. The processing method according to claim 3, wherein the inlaid material is transparent glass, and the sheet inlaid material is attached to the surface of the foamed molded article having a drawing paper processed by painting, drawing, and coloring on the rear surface of the transparent glass. 하기 (a), (2) 및 (3)의 제a 2 및 3공정에 의해 경화된 발포수지표면에 베이스 시트를 씌워붙임과 동시에 그 표면에 상감물을 매설시키도록 일체화시키는 발포성형품 표면에 시트 상감물을 붙이는 가공방법. (a)베이스 시트 표면측에 상감물을 미리 부착시키고, 베이스 시트 및 상감물을 그 표면측이 오목형의 성형면과 대향하는 상태로 진공흡인형 오목형의 성형면에 놓는 제a공정, (2)베이스 시트를 가열해서 연화시키면서 진공흡인형 오목형의 성형면에 베이스 시트 및 상감물을 진공흡인해서 성형면에 베이스 시트를 밀착시키는 제2공정, (3)베이스 시트가 형성하는 오목형 공간에 경질발포수지를 주입하고, 주입한 경질발포수지에 누름판을 대고 발포수지를 베이스시트와 누름판으로 형성되는 밀폐공간에 가두고, 이 밀폐공간내에서 발포수지를 발포시키고, 발포가 완료되어 경화한 후에 오목형을 탈형하는 제3공정.A sheet on the surface of the foamed molded article which is integrally embedded to embed the inlay on the surface of the foamed resin surface which is cured by the steps a2 and 3 of the following steps (a), (2) and (3). Processing method to put inlay. (a) a first step of attaching the inlay to the base sheet surface side in advance, and placing the base sheet and the inlay on the shaping surface of the vacuum suction concave with its surface side facing the concave molding surface; 2) The second step of vacuum-sucking the base sheet and the inlaid material on the shaping surface of the vacuum suction type concave shape while heating and softening the base sheet, and (3) the concave space formed by the base sheet. Hard foamed resin was injected into the container, and the pressurized plate was placed on the injected hard foamed resin, and the foamed resin was confined in a sealed space formed by the base sheet and the pressing plate. The third step of demolding the recessed shape later. 제5항에 있어서, 상감물이 시트상의 상감시트이며, 동 상감시트 및 베이스 시트 이면에 프라이머 처리를 하고, 다음에 동 상감시트를 베이스 시트의 소정위치에 놓고 가열가압한 상감시트를 미리 베이스 시트에 부착하는 발포성형품 표면에 시트 상감물을 붙이는 가공방법.6. The inlay sheet according to claim 5, wherein the inlay is a sheet-like inlay sheet, and a primer treatment is applied to the back surface of the inlay sheet and the base sheet. Process for attaching sheet inlay to the surface of foam molded article attached to ※ 참고사항：최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930003443A 1992-06-03 1993-03-08 Joining method for sheet on the foam articles KR960013067B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4170177A JP2984874B2 (en) 1992-06-03 1992-06-03 Sheet inlaying method for foam molded product surface
JP92-170177 1992-06-03

Publications (2)

Publication Number Publication Date
KR940000235A true KR940000235A (en) 1994-01-03
KR960013067B1 KR960013067B1 (en) 1996-09-30

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Application Number Title Priority Date Filing Date
KR1019930003443A KR960013067B1 (en) 1992-06-03 1993-03-08 Joining method for sheet on the foam articles

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JP (1) JP2984874B2 (en)
KR (1) KR960013067B1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3994960B2 (en) * 2003-11-14 2007-10-24 ヤマハ株式会社 Inlay panel material manufacturing method
GB0401542D0 (en) * 2004-01-24 2004-02-25 Jenner Simon J A method of producing a mould
JP5249183B2 (en) * 2009-12-08 2013-07-31 本田技研工業株式会社 Method and apparatus for attaching decorative body
JP2020104484A (en) * 2018-12-28 2020-07-09 有限会社シマヅ化成 Production method of expandable plastic compact
JP2020104485A (en) * 2018-12-28 2020-07-09 有限会社シマヅ化成 Production method of expandable plastic compact

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JP2984874B2 (en) 1999-11-29
JPH05329851A (en) 1993-12-14
KR960013067B1 (en) 1996-09-30

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