Title:
A manufacturing method and a manufacture device of a seal packing object
Document Type and Number:
Japanese Patent JP6071879
Kind Code:
B2
Abstract:
The invention is a sealed package body (1) including a first sealed portion (4) that configures a tubular film (2), which is formed by bending a belt-like synthetic resin film in a tube shape so as to make both side edge portions of the film overlapped and fusing an overlapped portion (3) in a longitudinal direction of the film, thereby storing a content (5), second sealed portions formed at both end portions (6) of the tubular film and formed by fusing each inside surfaces of the tubular film across an entire length of the tubular film in a width direction, and tying members (8) that are respectively formed at both end portions of the tubular film and tie both end portions that are converged together. According to the invention, a sealed package body that is sufficiently resistant to heating-induced damage during a production process and has excellent airtightness is provided.
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Inventors:
Katsuhiko Ichikawa
Yoshiyuki Tatsuki
Yoshiyuki Tatsuki
Application Number:
JP2013522820A
Publication Date:
February 01, 2017
Filing Date:
June 22, 2012
Export Citation:
Assignee:
ASAHI KASEI KABUSHIKI KAISHA
International Classes:
B65D75/44; B65B9/12; B65B51/08; B65B51/22; B65D85/50
Domestic Patent References:
| JP5796925A | ||||
| JP200710139A | ||||
| JP2006111269A | ||||
| JP10101027A |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshinori Shimizu
Hiroyuki Nishimoto
Masato Ikeda
Hiroto Kido
Yohei Suzuki
Yoshinori Shimizu
Hiroyuki Nishimoto
Masato Ikeda
Hiroto Kido
Yohei Suzuki