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公开(公告)号：US20200079104A1
公开(公告)日：2020-03-12
申请号：US16467214
申请日：2018-05-02
Applicant: THINK LABORATORY CO., LTD.
Inventor： Tatsuo SHIGETA
Abstract: An ink jet printer, for both back-surface printing and front-surface printing, forms an image with aqueous ink on a web-shaped printing base material by any of the back-surface printing and the front-surface printing. An ink jet printing method uses the ink jet printer. The ink jet printer includes: a conveyance mechanism configured to continuously convey the web-shaped printing base material in forward and reverse directions; a single-pass system ink jet head configured to discharge white aqueous ink to a surface of the web-shaped printing base material conveyed by the conveyance mechanism; a single-pass system ink jet head configured to discharge non-white aqueous ink to the surface of the web-shaped printing base material conveyed by the conveyance mechanism; and a white ink drying device with a drying zone for drying the surface of the web-shaped printing base material having the white aqueous ink adhering thereto.
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公开(公告)号：US20190249320A1
公开(公告)日：2019-08-15
申请号：US16329418
申请日：2017-08-07
Applicant: THINK LABORATORY CO., LTD.
Inventor： Tatsuo SHIGETA
CPC classification number: C25D1/08 , B01D39/10 , B01D2239/10 , C25D1/10 , G02B5/20
Abstract: Provided are a method of producing a mesh filter, which is capable of forming more minute holes than by punching processing, and which makes it possible, by forming meshes of different openings on the same base material, to appropriately change a flow rate or a light amount with the various opening sizes, and a mesh filter.The method of producing a mesh filter includes a step of producing a mesh filter by continuously plating a platable metal using a roll with a DLC pattern, wherein a mesh filter-shaped resist pattern is obtained by forming multiple mesh filter-shaped resist patterns of different openings on the same cylindrical metal base material.
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Patent Agency Ranking
公开(公告)号：US20190083999A1
公开(公告)日：2019-03-21
申请号：US16081218
申请日：2017-03-28
Applicant: THINK LABORATORY CO., LTD.
Inventor： Tatsuo SHIGETA
Abstract: Provided is a printing-lamination inline system and method being suitable for manufacturing packages having various kinds of package designs in small quantity and being capable of performing inkjet printing and lamination in an inline manner. The printing-lamination inline system comprises: a first web-shaped base material supply unit configured to supply a first web-shaped base material; an inkjet printer of a single-pass system, which is configured to subject the first web-shaped base material to aqueous inkjet printing; an adhesive application unit configured to apply an adhesive to the first web-shaped base material subjected to the aqueous inkjet printing; a drying unit configured to dry the applied adhesive; a second web-shaped base material supply unit configured to supply a second web-shaped base material so that the second web-shaped base material is bonded to the first web-shaped base material; and a lamination unit configured to subject the first web-shaped base material and the second web-shaped base material to lamination.
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公开(公告)号：US20190039384A1
公开(公告)日：2019-02-07
申请号：US16076867
申请日：2017-02-02
Applicant: KAO CORPORATION , THINK LABORATORY CO., LTD.
Inventor： Yuta MATSUMOTO , Kazuki WATANABE , Yasufumi UEDA , Tatsuo SHIGETA
Abstract: The present invention relates to an ink-jet printing method that is capable of obtaining good printed materials that are free of occurrence of color migration and deformation of a printing medium even when printed on a transparent resin printing medium using a water-based ink containing a white ink, and a black or chromatic ink. The present invention provides an ink-jet printing method including the step of ejecting a water-based ink onto a printing medium using a printing apparatus to print characters or images on the printing medium, said printing apparatus including an ink-jet printing head that ejects the water-based ink onto the printing medium that is transported in a feeding direction thereof; and an drying mechanism that is disposed on a downstream side in a feeding direction of the printing medium, in which the printing medium is in the form of a transparent resin printing medium, and the water-based ink includes a white ink, and a black or chromatic ink, and in which the drying mechanism blows a superheated steam that is heated to a temperature of 100 to 180° C. onto at least one of a printing surface and an opposite surface of the printing medium.
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公开(公告)号：US20190039373A1
公开(公告)日：2019-02-07
申请号：US16077159
申请日：2017-02-02
Applicant: KAO CORPORATION , THINK LABORATORY CO., LTD.
Inventor： Yuta MATSUMOTO , Kazuki WATANABE , Yasufumi UEDA , Tatsuo SHIGETA
IPC: B41J2/135 , B41J11/02 , B41M5/00 , C09D11/322 , C09D11/40
Abstract: The present invention relates to an ink-jet printing apparatus that is capable of obtaining printed materials that are free of occurrence of color migration and have good appearance even when printed on a resin printing medium using a water-based ink, and an ink-jet printing method. The present invention provides an ink-jet printing apparatus including an ink-jet printing head that ejects a water-based ink onto a resin printing medium that is transported in a feeding direction thereof, and an under heater that heats the printing medium from a rear side surface of the printing medium opposed to a front side surface thereof which faces to the ink-jet printing head, in which the under heater is disposed at a position spaced at a distance of from 0.05 to 3.0 mm apart from the rear side surface of the printing medium upon printing, and an ink-jet printing method using the ink-jet printing apparatus.
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公开(公告)号：US20180244932A1
公开(公告)日：2018-08-30
申请号：US15756341
申请日：2016-08-03
Applicant: THINK LABORATORY CO., LTD. , KAO CORPORATION
Inventor： Tatsuo SHIGETA , Ryuma MIZUSHIMA , Yuta MATSUMOTO , Yasufumi UEDA
IPC: C09D11/033 , C09D11/023 , C09D11/037 , C09D11/03
Abstract: Provided is an aqueous gravure ink that is environmentally friendly, allows high-resolution printing by virtue of its excellent highlight suitability, and is excellent in drying property. The aqueous gravure ink comprises: a pigment; a polymer; a water-soluble organic solvent; a surfactant; and water, in which the water-soluble organic solvent has a boiling point of 100° C. or more and 260° C. or less, in which a content of the water-soluble organic solvent in the aqueous gravure ink is 10 mass % or more and 35 mass % or less, and in which a content of the water in the aqueous gravure ink is 50 mass % or more and 70 mass % or less.
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公开(公告)号：US20180133839A1
公开(公告)日：2018-05-17
申请号：US15577040
申请日：2016-05-10
Applicant: THINK LABORATORY CO., LTD.
Inventor： Tatsuo SHIGETA
IPC: B23K26/34 , B21B27/02 , B23K26/354 , B33Y10/00 , B33Y50/00
CPC classification number: B23K26/34 , B21B27/021 , B21H8/005 , B22F3/105 , B22F3/16 , B23K26/354 , B29C33/38 , B29C67/00 , B31F1/07 , B31F2201/0717 , B31F2201/072 , B33Y10/00 , B33Y50/00 , B33Y80/00 , Y02P10/295
Abstract: Provided are a manufacturing method for an embossing roll which is capable of being manufactured in a wide variety in small quantities and has uneven patterns formed uniformly and precisely without irregularities, and the embossing roll. The manufacturing method for the embossing roll comprises: a step of preparing a cylindrical base material; and a modeling step of modeling embossing onto a surface of the cylindrical base material with a three-dimensional printer based on three-dimensional processing data. It is preferred that the three-dimensional processing data is created by subjecting an embossing roll model to three-dimensional scanning.
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