COMPOSITE FILM, LID, AND CONTENT-FILLED, LID-EQUIPPED CONTAINER

Title:

COMPOSITE FILM, LID, AND CONTENT-FILLED, LID-EQUIPPED CONTAINER

Document Type and Number:

WIPO Patent Application WO/2022/239700

Kind Code:

A1

Abstract:

The present invention forms a laminate having a specific layer configuration which uses specific materials from a composite film for forming a resealable package by heat-sealing, and as a result, makes it easy to break the inner edge even when opening in a low-temperature environment and minimizes residue of a film comprising an adhesive layer and a heat-sealing layer on the resealing part.

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Inventors:

ONO SHIORI (JP)
YOSHIMURA SEIGO (JP)
TANIKAWA RYOJI (JP)

Application Number:

PCT/JP2022/019531

Publication Date:

November 17, 2022

Filing Date:

May 02, 2022

Export Citation:

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Assignee:

KYODO PRINTING CO LTD (JP)

International Classes:

B32B25/08; B32B27/00; B65D77/20

Foreign References:

JP2014065296A	2014-04-17
JP2021507828A	2021-02-25
JP2002301786A	2002-10-15
JPH1044295A	1998-02-17
JP2009270110A	2009-11-19
JP2022033714A	2022-03-02

Attorney, Agent or Firm:

AOKI, Atsushi et al. (JP)

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