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KR930019430A - Printing Method of Molded Product Surface - Google Patents

Printing Method of Molded Product Surface
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Publication number
KR930019430A
KR930019430AKR1019930002965AKR930002965AKR930019430AKR 930019430 AKR930019430 AKR 930019430AKR 1019930002965 AKR1019930002965 AKR 1019930002965AKR 930002965 AKR930002965 AKR 930002965AKR 930019430 AKR930019430 AKR 930019430A
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KR
South Korea
Prior art keywords
film
printing
concave
foamed resin
print
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
KR1019930002965A
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Korean (ko)
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KR0170433B1 (en
Inventor
다쓰마 나까지마
Original Assignee
다쓰마 나까지마
가부시끼가이샤 나까지마 우레탄
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Publication of KR930019430ApublicationCriticalpatent/KR930019430A/en
Application grantedgrantedCritical
Publication of KR0170433B1publicationCriticalpatent/KR0170433B1/en
Anticipated expirationlegal-statusCritical
Expired - Fee Relatedlegal-statusCriticalCurrent

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Abstract

Translated fromKorean

본 발명은 고정밀도의 표면현상의 것으로 표면인쇄를 행할 수 있는 동시에 고급 마무리가 가능하고 또한 염가로 인쇄가공할 수 있는 성형품 표면의 인쇄방법에 관한 것이다.The present invention relates to a method for printing a molded article surface that can be surface-printed with high-precision surface phenomena, at the same time capable of high-quality finishing, and at low cost.

본 발명에 따라 성형품 표면의 인쇄방법은 염화비닐ㆍ폴리프로필렌등 소재의 베이스 필름 뒷면에 필요한 무늬의 인쇄를 하고, 그 인쇄면의 위로부터 가열하면 접착력을 발생시키는 프라이머를 도포한 인쇄필름을 미리 준비하고, 동 인쇄필름을 진공 흡착형 오목형에 베이스 필름이 오목형측이 되도록두고, 이 인쇄필름을 원적외선 램프 등에 의해 가열하면서 오목형 표면에 진공흡착시켜, 인쇄필름을 오목형 표면에 밀착시킨 후, 인쇄필름이 형성되는 공간에 경질발포수지를 주입하고, 주입한 발포수지에 가압판을 접촉시켜 발포수지를 인쇄필름과 가압판으로 형성되는 밀폐공간에 봉합하고 이 밀폐공간내에서 발포시키고, 발포완료로 경화된 후에 오목형을 탈형하고, 경화된 발포수지표면에 부착된 인쇄필름의 표면측으로 되어있는 베이스필름을 박리하여 발포지수 표면에 인쇄면을 남기는 것을 특징으로 한다.According to the present invention, the printing method of the surface of the molded article is required to print the necessary pattern on the back of the base film of a material such as vinyl chloride or polypropylene, and prepare in advance a printing film coated with a primer which generates adhesive force when heated from above the printing surface. The print film was placed in a vacuum adsorption recessed concave shape such that the base film was concave, and the printed film was vacuum adsorbed onto the concave surface while being heated by a far infrared lamp or the like, and the print film was brought into close contact with the concave surface. Hard foamed resin is injected into the space where the printing film is formed, and the pressurized plate is brought into contact with the injected foamed resin to seal the foamed resin in an airtight space formed of the printing film and the pressure plate, and then foamed in the airtight space, and cured to complete foaming. After the mold is formed, the concave mold is demolded and the base film, which is the surface side of the printing film attached to the cured foamed resin surface, is peeled off. Thus, the printing surface is left on the surface of the foam index.

Description

Translated fromKorean
성형품 표면의 인쇄방법Printing Method of Molded Product Surface

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

제1도는 본 발명의 실시예의 공정을 도시한 설명도.1 is an explanatory diagram showing a process of an embodiment of the present invention.

제2도는 인쇄필름을 도시한 확대단면도.2 is an enlarged cross-sectional view showing a printing film.

제3도는 완성품의 확대단면도이다.3 is an enlarged cross-sectional view of the finished product.

Claims (1)

Translated fromKorean
염화비닐ㆍ폴리프로필렌등 소재의 베이스 필름 뒷면에 필요한 무늬의 인쇄를 하고, 그 인쇄면의 위로부터 가열하면 접착력을 발생시키는 프리아머를 도포한 인쇄필름을 미리 준비하고, 동 인쇄필름을 진공 흡착형 오목형에 베이스 필름이 오목형측이 되도록두고, 이 인쇄필름을 원적외선 램프등에 의해 가열하면서 오목형 표면에 진공흡착시켜, 인쇄필름을 오목형 표면에 밀착킨 후, 인쇄필름이 형성되는 공간에 경질발포지수를 주입하고, 주입한 발포수지에 가압판을 접촉시켜 발포수지를 인쇄필름과 가압판으로 형성되는 밀폐공간에 봉합하고 이 밀폐공간에에서 발포시키고, 발포완료로 경화된 후에 오목형을 탈형하고, 경화된 발포수지표면에 부착된 인쇄필름의 표면측으로 되어있는 베이스필름을 박리하여 발포수지 표면에 인쇄면을 남기는 것을 특징으로 하는 성형품표면의 인쇄방법.The required pattern is printed on the back of the base film made of vinyl chloride or polypropylene, and a printing film coated with a primer is produced in advance when heated from above the printing surface. Leave the base film on the concave side, and the printed film is vacuum-adsorbed to the concave surface while heating with a far infrared lamp or the like, and the print film is brought into close contact with the concave surface, and then the rigid foam is formed in the space where the print film is formed. The index is injected, and the pressurized plate is brought into contact with the injected foamed resin to seal the foamed resin in the sealed space formed by the printing film and the pressed plate, foamed in the sealed space, and after the foaming is completed, the concave mold is demolded and cured. Peeling off the base film on the surface side of the printing film attached to the surface of the foamed resin, leaving the printing surface on the surface of the foamed resin Print surface of a molded article according to claim.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930002965A1992-03-131993-03-02 Printing Method of Molded Product SurfaceExpired - Fee RelatedKR0170433B1 (en)

Applications Claiming Priority (2)

Application NumberPriority DateFiling DateTitle
JP92-895961992-03-13
JP4089596AJP2539724B2 (en)1992-03-131992-03-13 Printing method on the surface of molded products

Publications (2)

Publication NumberPublication Date
KR930019430Atrue KR930019430A (en)1993-10-18
KR0170433B1 KR0170433B1 (en)1999-03-30

Family

ID=13975158

Family Applications (1)

Application NumberTitlePriority DateFiling Date
KR1019930002965AExpired - Fee RelatedKR0170433B1 (en)1992-03-131993-03-02 Printing Method of Molded Product Surface

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JP (1)JP2539724B2 (en)
KR (1)KR0170433B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
KR100847480B1 (en)*2002-02-022008-07-22주식회사 엘지이아이 Plastic Injection Products for Refrigerator

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
DE102005051155A1 (en)*2005-10-242007-04-26Alsa Gmbh Decorated plastic shoe, process for its manufacture and mold
GB2462859A (en)*2008-08-222010-02-24Philip Dallas SayManufacture of cast panels
JP6046329B2 (en)*2010-01-082016-12-14早川ゴム株式会社 Joining method using laser light
CN105711249A (en)*2016-03-152016-06-29安徽安恒纸塑制品有限公司Paper product laminating process

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPS51116875A (en)*1975-04-051976-10-14Sagamihara Mokume YuugenDecorative member produced by foaming molding process and foaming molding method therefor
JPS54117567A (en)*1978-03-061979-09-12Mitsuboshi KkMethod of molding rigid urethane foam
JPS555831A (en)*1978-06-281980-01-17Toppan Printing Co LtdManufacture of foam polyurethane molding having pattern
JPS562142A (en)*1979-06-201981-01-10Toppan Printing Co LtdManufacture of foaming polyurethane molding having pattern
JPS58132529A (en)*1982-02-021983-08-06Matsushita Electric Ind Co Ltd Simultaneous injection molding method
JPS6229206A (en)*1985-07-291987-02-07Nippon Telegr & Teleph Corp <Ntt>Mesh expansion antenna
JPH03176120A (en)*1989-12-061991-07-31Achilles CorpPolyvinyl chloride resin sheet for vacuum forming

Cited By (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
KR100847480B1 (en)*2002-02-022008-07-22주식회사 엘지이아이 Plastic Injection Products for Refrigerator

Also Published As

Publication numberPublication date
JP2539724B2 (en)1996-10-02
KR0170433B1 (en)1999-03-30
JPH05253968A (en)1993-10-05

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