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公开(公告)号：US12157601B2
公开(公告)日：2024-12-03
申请号：US17444403
申请日：2021-08-04
Applicant: Dai Nippon Printing Co., Ltd.
Inventor： Yusuke Suga , Takuma Miyawaki
Abstract: To provide a composite preform that can ensure that worsening of the appearance of a surface of a plastic member caused by near-infrared heating prior to blow molding is effectively prevented and that an inner preform is efficiently heated. The composite preform of the present invention includes a preform and a heat-contractive plastic member, the preform including a mouth part; a trunk part linked to the mouth part; and a bottom part linked to the trunk part, and the heat-contractive plastic member being disposed so as to surround the outside of the preform and including at least a colored layer that contains a resin material and a colorant, wherein the heat-contractive plastic member has a near-infrared transmittance of 50% or higher.
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2.发明授权公开(公告)号：US11613063B2
公开(公告)日：2023-03-28
申请号：US17088208
申请日：2020-11-03
Applicant: DAI NIPPON PRINTING CO., LTD.
Inventor： Takuma Miyawaki , Yusuke Suga , Mariko Ichinose
IPC: B29C49/24 , B65D23/08 , B29C49/04 , B29C49/64 , B32B1/02 , B32B27/08 , B65D1/02 , B29C49/06 , B29K623/00 , B29C49/20 , B29K631/00 , B29K627/06 , B29C49/48 , B29K621/00 , B29K105/04 , B29K67/00 , B29K69/00 , B29K23/00 , B29K633/04 , B29K669/00 , B29K667/00 , B29K655/02 , B29C49/22 , B29K105/00 , B29L9/00 , B29L31/00
Abstract: First, a composite preform 70 including a preform 10a and a plastic member 40a in close contact with the outer surface of the preform 10a is made by preparing the preform 10a made of plastic material and arranging the plastic member 40a to surround the outer surface of the preform 10a. Subsequently, the composite preform 70 is heated and inserted in a blow molding die 50 and undergoes blow molding in the blow molding die 50, by which the preform 10a and the plastic member 40a of the composite preform 70 are inflated integrally and a composite container 10A is obtained.
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公开(公告)号：US11220367B2
公开(公告)日：2022-01-11
申请号：US15529213
申请日：2015-12-04
Applicant: Dai Nippon Printing Co., Ltd.
Inventor： Takuma Miyawaki , Yusuke Suga
IPC: B65D1/02 , B32B1/02 , B29B11/14 , B29C49/22 , B29C49/24 , B29C49/02 , B29C49/06 , B29C49/48 , B29K101/12 , B29L31/00
Abstract: A composite container is provided including a container body made of a plastic material and a plastic member disposed on the outer surface of the container body. The container body and the plastic member are integrally inflated by blow molding, and the plastic member includes a colored layer and/or a print layer where a print is made.
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公开(公告)号：US09573316B2
公开(公告)日：2017-02-21
申请号：US14780598
申请日：2014-03-27
Applicant: DAI NIPPON PRINTING CO., LTD.
Inventor： Yusuke Suga , Takuma Miyawaki
IPC: B29C49/48 , B29C33/04 , B29C35/16 , B29L31/00 , B29C49/06 , B29K101/12 , B29K105/00
CPC classification number: B29C49/4823 , B29C33/04 , B29C35/16 , B29C49/06 , B29C2035/1616 , B29C2049/4828 , B29C2049/483 , B29C2049/4866 , B29C2049/4887 , B29C2049/4889 , B29C2049/4892 , B29K2101/12 , B29K2105/258 , B29L2031/7158
Abstract: A blow molding mold which can reduce the production cost and can easily perform replacement work. The blow molding mold includes a body mold, a bottom mold and a neck mold. The neck mold is provided with a first cooling mechanism. The body mold includes an inner body mold corresponding to the outer surface of a body portion of a plastic bottle, and an outer shell located outside the inner body mold. The inner body mold can be attached/detached to/from the outer shell when replacing the inner body mold in conformity with the shape of the plastic bottle.
Abstract translation: 吹塑模具可以降低生产成本并且可以容易地进行更换工作。 吹塑模具包括主体模具，底模具和颈模具。 颈部模具设有第一冷却机构。 本体模具包括对应于塑料瓶的主体部分的外表面的内体模具和位于内体模具外侧的外壳体。 当根据塑料瓶的形状来更换内部本体模具时，可以将内部本体模具附接到外壳上/从外壳脱离。
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公开(公告)号：US11247381B2
公开(公告)日：2022-02-15
申请号：US14898623
申请日：2014-06-27
Applicant: DAI NIPPON PRINTING CO., LTD.
Inventor： Takuma Miyawaki , Yusuke Suga , Mariko Ichinose
IPC: B29C49/24 , B65D23/08 , B29C49/04 , B29C49/64 , B32B1/02 , B32B27/08 , B65D1/02 , B29C49/06 , B29C49/02 , B29K623/00 , B29C49/20 , B29K631/00 , B29C49/22 , B29K627/06 , B29C49/48 , B29K621/00 , B29K105/04 , B29K67/00 , B29K69/00 , B29K23/00 , B29K633/04 , B29K669/00 , B29K667/00 , B29K655/02 , B29K105/00 , B29L9/00 , B29L31/00
Abstract: A composite preform including a preform and a plastic member in close contact with the outer surface of the preform is made by preparing the preform made of plastic material and arranging the plastic member to surround the outer surface of the preform. Subsequently, the composite preform is heated and inserted in a blow molding die and undergoes blow molding in the blow molding die, by which the preform and the plastic member of the composite preform are inflated integrally and a composite container is obtained.
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Patent Agency Ranking
公开(公告)号：US11213992B2
公开(公告)日：2022-01-04
申请号：US16310564
申请日：2017-06-16
Applicant: Dai Nippon Printing Co., Ltd.
Inventor： Yusuke Suga , Takuma Miyawaki , Kazuya Hirose , Daichi Hashimoto
IPC: B32B1/02 , B29C49/24 , B29C49/06 , B29C49/22 , B65D23/08 , B65D1/02 , B29C43/02 , B29K67/00 , B29L31/00
Abstract: A method for manufacturing a composite preform is provided, including preparing a preform that is formed from a plastic material, preparing a tubular heat shrinkable plastic member that is longer than the preform and has a margin for thermocompression bonding at one end, inserting the preform into the plastic member having the plastic member undergo thermal shrinkage by heating the preform and the plastic member, and bonding the margin of the plastic member by thermocompression.
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公开(公告)号：US11192676B2
公开(公告)日：2021-12-07
申请号：US15529213
申请日：2015-12-04
Applicant: Dai Nippon Printing Co., Ltd.
Inventor： Takuma Miyawaki , Yusuke Suga
IPC: B65D1/02 , B32B1/02 , B29B11/14 , B29C49/22 , B29C49/24 , B29C49/02 , B29C49/06 , B29C49/48 , B29K101/12 , B29L31/00
Abstract: A composite container is provided including a container body made of a plastic material and a plastic member disposed on the outer surface of the container body. The container body and the plastic member are integrally inflated by blow molding, and the plastic member includes a colored layer and/or a print layer where a print is made.
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公开(公告)号：US11136158B2
公开(公告)日：2021-10-05
申请号：US16485249
申请日：2018-02-23
Applicant: Dai Nippon Printing Co., Ltd.
Inventor： Yusuke Suga , Takuma Miyawaki
Abstract: [Problem] To provide a composite preform that can ensure that worsening of the appearance of a surface of a plastic member caused by near-infrared heating prior to blow molding is effectively prevented and that an inner preform is efficiently heated.
[Solution] The composite preform of the present invention includes a preform and a heat-contractive plastic member, the preform including a mouth part; a trunk part linked to the mouth part; and a bottom part linked to the trunk part, and the heat-contractive plastic member being disposed so as to surround the outside of the preform and including at least a colored layer that contains a resin material and a colorant, wherein the heat-contractive plastic member has a near-infrared transmittance of 50% or higher.-
公开(公告)号：USD817173S1
公开(公告)日：2018-05-08
申请号：US29531237
申请日：2015-06-24
Applicant: DAI NIPPON PRINTING CO., LTD.
Designer： Yusuke Suga , Takuma Miyawaki
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公开(公告)号：US11866222B2
公开(公告)日：2024-01-09
申请号：US17444406
申请日：2021-08-04
Applicant: Dai Nippon Printing Co., Ltd.
Inventor： Yusuke Suga , Takuma Miyawaki
CPC classification number: B65D1/0215 , B29C49/22 , B32B1/02 , B65D1/0207 , B65D23/02 , B29C49/06 , B29C49/24 , B29C2949/20 , B29C2949/302 , B29C2949/3016 , B29C2949/3032 , B29C2949/3048 , B29K2067/003 , B29K2995/0049 , B29L2031/7158 , Y10T428/1352 , Y10T428/1372 , Y10T428/1379
Abstract: To provide a composite preform that can ensure that worsening of the appearance of a surface of a plastic member caused by near-infrared heating prior to blow molding is effectively prevented and that an inner preform is efficiently heated. The composite preform of the present invention includes a preform and a heat-contractive plastic member, the preform including a mouth part; a trunk part linked to the mouth part; and a bottom part linked to the trunk part, and the heat-contractive plastic member being disposed so as to surround the outside of the preform and including at least a colored layer that contains a resin material and a colorant, wherein the heat-contractive plastic member has a near-infrared transmittance of 50% or higher.
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