KR20070049228A - 요철모양표면을 가지는 플라스틱 성형체의 제조방법 - Google Patents
요철모양표면을 가지는 플라스틱 성형체의 제조방법 Download PDFInfo
- Publication number
- KR20070049228A KR20070049228A KR1020077007044A KR20077007044A KR20070049228A KR 20070049228 A KR20070049228 A KR 20070049228A KR 1020077007044 A KR1020077007044 A KR 1020077007044A KR 20077007044 A KR20077007044 A KR 20077007044A KR 20070049228 A KR20070049228 A KR 20070049228A
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- KR
- South Korea
- Prior art keywords
- mold
- skin material
- predetermined
- uneven
- arm
- Prior art date
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Classifications
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- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/1418—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure
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- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
- B29C45/372—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings provided with means for marking or patterning, e.g. numbering articles
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- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
- B29C45/561—Injection-compression moulding
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- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/1418—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure
- B29C2045/14188—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure trimming the article in the mould
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- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C2045/1486—Details, accessories and auxiliary operations
- B29C2045/14868—Pretreatment of the insert, e.g. etching, cleaning
- B29C2045/14877—Pretreatment of the insert, e.g. etching, cleaning preheating or precooling the insert for non-deforming purposes
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- 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
- B29C2791/00—Shaping characteristics in general
- B29C2791/004—Shaping under special conditions
- B29C2791/006—Using vacuum
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- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
- B29C45/14811—Multilayered articles
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- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
- B29C51/082—Deep drawing or matched-mould forming, i.e. using mechanical means only by shaping between complementary mould parts
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- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/10—Forming by pressure difference, e.g. vacuum
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- 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
- B29K2715/00—Condition, form or state of preformed parts, e.g. inserts
- B29K2715/003—Cellular or porous
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2009/00—Layered products
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
Claims (1)
- 열가소성 플라스틱재로 이루어지는 시트형상의 표피재를 소정의 온도로 가열하는 예열공정과, 이 예열공정에서 소정의 온도로 가열된 표피재를, 암의 금형측에는 소정의 요철모양패턴 및 진공흡인용 미세구멍을 가지는 금형내에, 상기 예열된 표피재의 그 표면측이 상기 암의 금형측에 오도록 설치함과 동시에, 이러한 상태에서 상기 금형을 조이는 금형조임공정과, 이와 같이 조여진 상태에서, 소정의 진공압을 가지는 것으로서, 소정의 용량을 가지는 진공탱크에 축적된 상태의 진공매체를 상기 암의 금형측에 설치된 진공흡인용의 미세구멍으로 순식간에 공급함으로써 진공흡인을 행하여 상기 표피재의 표면측에 요철모양을 형성시키는 요철모양형성공정과, 표면측에 요철모양이 설치된 표피재의 이면에 존재하는 캐비티 공간내에 소정의 열가소성 플라스틱재를 주입함으로써 요철모양표면을 가지는 표피재와 플라스틱제의 기반을 일체화시키는 일체화성형공정으로 이루어지는 것을 특징으로 하는 요철모양표면을 가지는 플라스틱 성형체의 제조방법.
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001312307A JP3910036B2 (ja) | 2001-10-10 | 2001-10-10 | シボ模様付きプラスチック成形体の製造方法 |
JPJP-P-2001-00312307 | 2001-10-10 | ||
JP2001320147A JP3910037B2 (ja) | 2001-10-18 | 2001-10-18 | シボ模様付き表皮材の製造方法 |
JPJP-P-2001-00320147 | 2001-10-18 | ||
JP2002031939A JP3910073B2 (ja) | 2002-02-08 | 2002-02-08 | シボ模様付きプラスチック成形体の製造方法及び当該製造方法に用いられる金型 |
JPJP-P-2002-00031939 | 2002-02-08 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020037003685A Division KR100751179B1 (ko) | 2001-10-10 | 2002-09-30 | 요철모양표면을 가지는 플라스틱 성형체의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070049228A true KR20070049228A (ko) | 2007-05-10 |
KR100807470B1 KR100807470B1 (ko) | 2008-02-25 |
Family
ID=27347668
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020037003685A KR100751179B1 (ko) | 2001-10-10 | 2002-09-30 | 요철모양표면을 가지는 플라스틱 성형체의 제조방법 |
KR1020077007044A KR100807470B1 (ko) | 2001-10-10 | 2002-09-30 | 요철모양표면을 가지는 플라스틱 성형체의 제조방법 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020037003685A KR100751179B1 (ko) | 2001-10-10 | 2002-09-30 | 요철모양표면을 가지는 플라스틱 성형체의 제조방법 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7887741B2 (ko) |
EP (1) | EP1435285A4 (ko) |
KR (2) | KR100751179B1 (ko) |
WO (1) | WO2003033234A1 (ko) |
Cited By (2)
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KR101258514B1 (ko) * | 2010-11-19 | 2013-04-26 | 광 지 진 | 양면 에어백 성형을 위한 진공흡입과 공기가압과 양면 에어백의 중앙부분 접착을 동시에 하는 입형 프레스 구조 및 제조방법 |
CN105946205A (zh) * | 2016-05-18 | 2016-09-21 | 浙江大学 | 一种可计算的彩色纹理热塑成型方法 |
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JPH11235753A (ja) * | 1998-02-20 | 1999-08-31 | Dainippon Printing Co Ltd | 加飾方法及び加飾装置 |
DE19843921B4 (de) * | 1998-09-24 | 2007-12-27 | Krauss Maffei Gmbh | Verfahren zum Herstellen von Verbund-Kunststoffformteilen durch Spritzprägen |
JP4357631B2 (ja) * | 1999-04-13 | 2009-11-04 | 大日本印刷株式会社 | 加飾成形品 |
-
2002
- 2002-09-30 KR KR1020037003685A patent/KR100751179B1/ko active IP Right Grant
- 2002-09-30 WO PCT/JP2002/010199 patent/WO2003033234A1/ja active Application Filing
- 2002-09-30 KR KR1020077007044A patent/KR100807470B1/ko not_active IP Right Cessation
- 2002-09-30 EP EP02801481A patent/EP1435285A4/en not_active Withdrawn
- 2002-10-09 US US10/267,935 patent/US7887741B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101258514B1 (ko) * | 2010-11-19 | 2013-04-26 | 광 지 진 | 양면 에어백 성형을 위한 진공흡입과 공기가압과 양면 에어백의 중앙부분 접착을 동시에 하는 입형 프레스 구조 및 제조방법 |
CN105946205A (zh) * | 2016-05-18 | 2016-09-21 | 浙江大学 | 一种可计算的彩色纹理热塑成型方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1435285A1 (en) | 2004-07-07 |
KR100807470B1 (ko) | 2008-02-25 |
KR20040047731A (ko) | 2004-06-05 |
EP1435285A4 (en) | 2006-03-15 |
KR100751179B1 (ko) | 2007-08-22 |
US20030067100A1 (en) | 2003-04-10 |
WO2003033234A1 (fr) | 2003-04-24 |
US7887741B2 (en) | 2011-02-15 |
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