Title:
RESEALABLE CONTAINER
Document Type and Number:
Japanese Patent JP2022191967
Kind Code:
A
Abstract:
To provide a resealable container which exhibits highly stable adhesion when resealed.SOLUTION: For forming a resealable container from a composite film including a base material layer, an adhesive layer, and heat seal layers in this order, when the heat seal layers are heat-sealed to each other to form a joined part, heat-sealing is planarly carried out to form a planar sealed part at a first stage, and a linear sealed part linearly heat-sealed is formed in the planar sealed part at a second stage.SELECTED DRAWING: Figure 1
Inventors:
TOMIOKA KYOJI
NAGANO YOKO
OSAWA AZUSA
YAMAMOTO HIKARU
EBINA RYOTA
NAGANO YOKO
OSAWA AZUSA
YAMAMOTO HIKARU
EBINA RYOTA
Application Number:
JP2021100514A
Publication Date:
December 28, 2022
Filing Date:
June 16, 2021
Export Citation:
Assignee:
KYODO PRINTING CO LTD
International Classes:
B65D75/26; B65D35/08; B65D75/12; B65D77/04
Attorney, Agent or Firm:
Aoki Atsushi
Shinji Mihashi
Nobuo Sekine
Shujiro Aoki
Satoshi Murakami
Kyoko Nomura
Shinji Mihashi
Nobuo Sekine
Shujiro Aoki
Satoshi Murakami
Kyoko Nomura
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