Title:
CONTAINER INSPECTING APPARATUS AND CONTAINER INSPECTING METHOD
Document Type and Number:
WIPO Patent Application WO/2011/048781
Kind Code:
A1
Abstract:
Disclosed is a container inspecting apparatus which can detect even a small seal failure and a pin hole, does not limit products to be inspected, and can detect a sealing failure with a high accuracy.
The container inspecting apparatus (1) inspects expansion of a film-like cover of a container having the opening thereof hermetically sealed with the film-like cover. The container inspecting apparatus is provided with: a height measuring means (30), which measures the heights of a plurality of measuring areas on the film-like cover; and a data managing means (40), which calculates a predetermined value relating to the heights, on the basis of the results of the measurement on the measuring areas, and determines presence/absence of a failure in the container, by determining whether the predetermined value is within a predetermined range or not.
Inventors:
YAMAMOTO, Shinji (TECHNOLOGY & PACKAGING DEVELOPMENT DIVISION, 1-1-70, Yako, Tsurumi-ku, Yokohama-sh, Kanagawa 01, 〒2300001, JP)
山本慎治 (〒01 神奈川県横浜市鶴見区矢向１－１－７０ 東洋製罐株式会社開発本部内 Kanagawa, 〒2300001, JP)
KANEDA, Masayoshi (TECHNOLOGY & PACKAGING DEVELOPMENT DIVISION, 1-1-70, Yako, Tsurumi-ku, Yokohama-sh, Kanagawa 01, 〒2300001, JP)
兼田正義 (〒01 神奈川県横浜市鶴見区矢向１－１－７０ 東洋製罐株式会社開発本部内 Kanagawa, 〒2300001, JP)
URATA, Yoshiyuki (TECHNOLOGY & PACKAGING DEVELOPMENT DIVISION, 1-1-70, Yako, Tsurumi-ku, Yokohama-sh, Kanagawa 01, 〒2300001, JP)
浦田義之 (〒01 神奈川県横浜市鶴見区矢向１－１－７０ 東洋製罐株式会社開発本部内 Kanagawa, 〒2300001, JP)
山本慎治 (〒01 神奈川県横浜市鶴見区矢向１－１－７０ 東洋製罐株式会社開発本部内 Kanagawa, 〒2300001, JP)
KANEDA, Masayoshi (TECHNOLOGY & PACKAGING DEVELOPMENT DIVISION, 1-1-70, Yako, Tsurumi-ku, Yokohama-sh, Kanagawa 01, 〒2300001, JP)
兼田正義 (〒01 神奈川県横浜市鶴見区矢向１－１－７０ 東洋製罐株式会社開発本部内 Kanagawa, 〒2300001, JP)
URATA, Yoshiyuki (TECHNOLOGY & PACKAGING DEVELOPMENT DIVISION, 1-1-70, Yako, Tsurumi-ku, Yokohama-sh, Kanagawa 01, 〒2300001, JP)
浦田義之 (〒01 神奈川県横浜市鶴見区矢向１－１－７０ 東洋製罐株式会社開発本部内 Kanagawa, 〒2300001, JP)
Application Number:
JP2010/006108
Publication Date:
April 28, 2011
Filing Date:
October 14, 2010
Export Citation:
Assignee:
TOYO SEIKAN KAISHA, LTD. (3-1 Uchisaiwaicho 1-chome, Chiyoda-ku Tokyo, 22, 〒1008522, JP)
東洋製罐株式会社 (〒22 東京都千代田区内幸町１丁目３番１号 Tokyo, 〒1008522, JP)
YAMAMOTO, Shinji (TECHNOLOGY & PACKAGING DEVELOPMENT DIVISION, 1-1-70, Yako, Tsurumi-ku, Yokohama-sh, Kanagawa 01, 〒2300001, JP)
山本慎治 (〒01 神奈川県横浜市鶴見区矢向１－１－７０ 東洋製罐株式会社開発本部内 Kanagawa, 〒2300001, JP)
KANEDA, Masayoshi (TECHNOLOGY & PACKAGING DEVELOPMENT DIVISION, 1-1-70, Yako, Tsurumi-ku, Yokohama-sh, Kanagawa 01, 〒2300001, JP)
兼田正義 (〒01 神奈川県横浜市鶴見区矢向１－１－７０ 東洋製罐株式会社開発本部内 Kanagawa, 〒2300001, JP)
URATA, Yoshiyuki (TECHNOLOGY & PACKAGING DEVELOPMENT DIVISION, 1-1-70, Yako, Tsurumi-ku, Yokohama-sh, Kanagawa 01, 〒2300001, JP)
東洋製罐株式会社 (〒22 東京都千代田区内幸町１丁目３番１号 Tokyo, 〒1008522, JP)
YAMAMOTO, Shinji (TECHNOLOGY & PACKAGING DEVELOPMENT DIVISION, 1-1-70, Yako, Tsurumi-ku, Yokohama-sh, Kanagawa 01, 〒2300001, JP)
山本慎治 (〒01 神奈川県横浜市鶴見区矢向１－１－７０ 東洋製罐株式会社開発本部内 Kanagawa, 〒2300001, JP)
KANEDA, Masayoshi (TECHNOLOGY & PACKAGING DEVELOPMENT DIVISION, 1-1-70, Yako, Tsurumi-ku, Yokohama-sh, Kanagawa 01, 〒2300001, JP)
兼田正義 (〒01 神奈川県横浜市鶴見区矢向１－１－７０ 東洋製罐株式会社開発本部内 Kanagawa, 〒2300001, JP)
URATA, Yoshiyuki (TECHNOLOGY & PACKAGING DEVELOPMENT DIVISION, 1-1-70, Yako, Tsurumi-ku, Yokohama-sh, Kanagawa 01, 〒2300001, JP)
International Classes:
G01M3/36; B65B57/02
Attorney, Agent or Firm:
WATANABE, Kihei (Shibashin Kanda Bldg. 3rd Floor, 26 Kanda Suda-cho 1-chome, Chiyoda-k, Tokyo 41, 〒1010041, JP)