FILM, FILM MOLDING METHOD, MOLD, MOLDING COMPRISING FILM, AND MOLDING METHOD THEREFOR

외관을 양호하게 유지함과 더불어, 크랙의 발생을 확실히 방지한 필름, 및 그와 같은 필름의 성형 방법 등을 제공한다. 성형 금형의 상형과 하형 사이에서 필름을 고정, 가열한 상태에서 상형 및 하형을 형 체결하고, 하형의 볼록부의 외측에서 상형의 압압 부재에 의해 필름을 압압하여 1차 부형한다. 또, 상형측으로부터 도입한 기체의 압력에 의해서, 적어도 하형의 볼록부의 외측에서 필름을 2차 부형하는 것에 의해, 외관을 양호하게 유지함과 더불어, 크랙의 발생을 확실히 방지한 필름, 및 그의 성형 방법 등이 실현되었다. Provided a...

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Hauptverfasser:	TAHARA HISASHI, SUZUKI KATUNORI, OHKUBO AKIO
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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creator	TAHARA HISASHI SUZUKI KATUNORI OHKUBO AKIO
description	외관을 양호하게 유지함과 더불어, 크랙의 발생을 확실히 방지한 필름, 및 그와 같은 필름의 성형 방법 등을 제공한다. 성형 금형의 상형과 하형 사이에서 필름을 고정, 가열한 상태에서 상형 및 하형을 형 체결하고, 하형의 볼록부의 외측에서 상형의 압압 부재에 의해 필름을 압압하여 1차 부형한다. 또, 상형측으로부터 도입한 기체의 압력에 의해서, 적어도 하형의 볼록부의 외측에서 필름을 2차 부형하는 것에 의해, 외관을 양호하게 유지함과 더불어, 크랙의 발생을 확실히 방지한 필름, 및 그의 성형 방법 등이 실현되었다. Provided are a film, for which, in addition to maintaining a favorable appearance, the occurrence of cracks has been reliably prevented, and a molding method, etc. for such films. The film, for which, in addition to maintaining a favorable appearance, the occurrence of cracks has been reliably prevented, and the molding method, etc. therefor were achieved by: closing the upper die and lower die of a molding mold, with a film fixed between the upper die and the lower die and heated, and pressing the film using an upper die pressing member on the outside of a lower die protruding section for a first forming; and then, performing a second forming of the film at least on the outside of the lower die protruding section using the pressure of a gas introduced from the upper die side.
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Provided are a film, for which, in addition to maintaining a favorable appearance, the occurrence of cracks has been reliably prevented, and a molding method, etc. for such films. 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Provided are a film, for which, in addition to maintaining a favorable appearance, the occurrence of cracks has been reliably prevented, and a molding method, etc. for such films. The film, for which, in addition to maintaining a favorable appearance, the occurrence of cracks has been reliably prevented, and the molding method, etc. therefor were achieved by: closing the upper die and lower die of a molding mold, with a film fixed between the upper die and the lower die and heated, and pressing the film using an upper die pressing member on the outside of a lower die protruding section for a first forming; and then, performing a second forming of the film at least on the outside of the lower die protruding section using the pressure of a gas introduced from the upper die side.</description><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</subject><subject>PERFORMING OPERATIONS</subject><subject>PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE</subject><subject>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</subject><subject>SHAPING OR JOINING OF PLASTICS</subject><subject>TRANSPORTING</subject><subject>WORKING OF PLASTICS</subject><subject>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAh18_Tx1VEAkQq-_j4unn7uCr6uIR7-Ljpgvg5c1NnfNyDIMxjEhOhx9HNB06IQ4uEa5OrmH8TDwJqWmFOcyguluRmU3VxDnD10Uwvy41OLCxKTU_NSS-K9g4wMDM0MDIwMLQzMHI2JUwUAueIwjQ</recordid><startdate>20160226</startdate><enddate>20160226</enddate><creator>TAHARA HISASHI</creator><creator>SUZUKI KATUNORI</creator><creator>OHKUBO AKIO</creator><scope>EVB</scope></search><sort><creationdate>20160226</creationdate><title>FILM, FILM MOLDING METHOD, MOLD, MOLDING COMPRISING FILM, AND MOLDING METHOD THEREFOR</title><author>TAHARA HISASHI ; SUZUKI KATUNORI ; OHKUBO AKIO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20160021806A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2016</creationdate><topic>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</topic><topic>PERFORMING OPERATIONS</topic><topic>PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE</topic><topic>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</topic><topic>SHAPING OR JOINING OF PLASTICS</topic><topic>TRANSPORTING</topic><topic>WORKING OF PLASTICS</topic><topic>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>TAHARA HISASHI</creatorcontrib><creatorcontrib>SUZUKI KATUNORI</creatorcontrib><creatorcontrib>OHKUBO AKIO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TAHARA HISASHI</au><au>SUZUKI KATUNORI</au><au>OHKUBO AKIO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>FILM, FILM MOLDING METHOD, MOLD, MOLDING COMPRISING FILM, AND MOLDING METHOD THEREFOR</title><date>2016-02-26</date><risdate>2016</risdate><abstract>외관을 양호하게 유지함과 더불어, 크랙의 발생을 확실히 방지한 필름, 및 그와 같은 필름의 성형 방법 등을 제공한다. 성형 금형의 상형과 하형 사이에서 필름을 고정, 가열한 상태에서 상형 및 하형을 형 체결하고, 하형의 볼록부의 외측에서 상형의 압압 부재에 의해 필름을 압압하여 1차 부형한다. 또, 상형측으로부터 도입한 기체의 압력에 의해서, 적어도 하형의 볼록부의 외측에서 필름을 2차 부형하는 것에 의해, 외관을 양호하게 유지함과 더불어, 크랙의 발생을 확실히 방지한 필름, 및 그의 성형 방법 등이 실현되었다. Provided are a film, for which, in addition to maintaining a favorable appearance, the occurrence of cracks has been reliably prevented, and a molding method, etc. for such films. The film, for which, in addition to maintaining a favorable appearance, the occurrence of cracks has been reliably prevented, and the molding method, etc. therefor were achieved by: closing the upper die and lower die of a molding mold, with a film fixed between the upper die and the lower die and heated, and pressing the film using an upper die pressing member on the outside of a lower die protruding section for a first forming; and then, performing a second forming of the film at least on the outside of the lower die protruding section using the pressure of a gas introduced from the upper die side.</abstract><oa>free_for_read</oa></addata></record>
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subjects	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
title	FILM, FILM MOLDING METHOD, MOLD, MOLDING COMPRISING FILM, AND MOLDING METHOD THEREFOR
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