Patents Assigned to SHIBUYA PACKAGING SYSTEM CORPORATION
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Publication number: 20240174390Abstract: A container filling and sealing apparatus includes a first conveyor having m lanes and configured to convey articles in the m lanes; a container supply device configured to place containers over the articles, respectively; a container reverser configured to reverse the containers so as to insert the articles inside the containers while the containers are covering the articles; a second conveyor arranged downstream of the first conveyor and configured to convey the containers containing the articles in n lanes which are less than the m lanes, n being a natural number of 2 or more; a delivery conveyor provided between the first conveyor and the second conveyor and configured to receive from upstream m containers as a unit containing the articles and deliver downstream n containers as a unit; and a sealing device configured to seal an opening in each of the containers conveyed by the second conveyor.Type: ApplicationFiled: November 24, 2023Publication date: May 30, 2024Applicant: SHIBUYA PACKAGING SYSTEM CORPORATIONInventor: Mamoru SAITO
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Patent number: 11572212Abstract: A packing machine includes a guide configured to guide a sheet of packaging material formed in a tubular shape, a sealing device configured to fuse an overlapping portion of the packaging material, a detection element pivotally attached to the guide and arranged downstream of the sealing device along a welded portion of the packaging material, a biasing member configured to bias the detection element outwardly from the guide, and a detector configured to detect the detection element that is pushed out from the welded portion.Type: GrantFiled: April 19, 2021Date of Patent: February 7, 2023Assignee: SHIBUYA PACKAGING SYSTEM CORPORATIONInventor: Tomohiro Takemoto
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Patent number: 11312521Abstract: A container packaging apparatus includes a retainer for retaining the container; a container supplier for supplying a container to the retainer; a filler for filling contents into the container; and a cleaner for removing deposits on a flange portion of the container filled with the contents from the filler. The cleaner includes a covering member for covering an outer periphery of the flange portion of the container; a lifting device for relatively moving the covering member up and down with respect to the container so that the covering member covers the outer periphery of the flange portion of the container; an ejector for ejecting gas toward the flange portion of the container to blow off deposited matter; and a suction device for removing the deposited matter from inside the covering member after being blown off by the ejector.Type: GrantFiled: December 24, 2019Date of Patent: April 26, 2022Assignee: SHIBUYA PACKAGING SYSTEM CORPORATIONInventor: Tomohiro Takemoto
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Publication number: 20210323709Abstract: A packing machine includes a guide configured to guide a sheet of packaging material formed in a tubular shape, a sealing device configured to fuse an overlapping portion of the packaging material, a detection element pivotally attached to the guide and arranged downstream of the sealing device along a welded portion of the packaging material, a biasing member configured to bias the detection element outwardly from the guide, and a detector configured to detect the detection element that is pushed out from the welded portion.Type: ApplicationFiled: April 19, 2021Publication date: October 21, 2021Applicant: SHIBUYA PACKAGING SYSTEM CORPORATIONInventor: Tomohiro TAKEMOTO
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Publication number: 20200207493Abstract: A container packaging apparatus includes a retainer for retaining the container; a container supplier for supplying a container to the retainer; a filler for filling contents into the container; and a cleaner for removing deposits on a flange portion of the container filled with the contents from the filler. The cleaner includes a covering member for covering an outer periphery of the flange portion of the container; a lifting device for relatively moving the covering member up and down with respect to the container so that the covering member covers the outer periphery of the flange portion of the container; an ejector for ejecting gas toward the flange portion of the container to blow off deposited matter; and a suction device for removing the deposited matter from inside the covering member after being blown off by the ejector.Type: ApplicationFiled: December 24, 2019Publication date: July 2, 2020Applicant: SHIBUYA PACKAGING SYSTEM CORPORATIONInventor: Tomohiro TAKEMOTO