Title:
REACTION-RESTRICTING BAG AND CLOTHING
Document Type and Number:
WIPO Patent Application WO/2024/034247
Kind Code:
A1
Abstract:
The present invention is a reaction-restricting bag that is used during use of an oxidation rate-controlled heat-generating body (100) as a product by a consumer. The present invention comprises: an openable/closable inner bag (21a) that stores an oxidation rate-controlled heat-generating body in which oxidation rate-controlled heat-generating particles are contained in a bag of an air-permeable packaging material, together with an air layer that surrounds the oxidation rate-controlled heat-generating body; and an openable/closable outer bag (11a) that stores the inner bag together with an air layer that surrounds the inner bag, the outer bag forms a first bag shape having a first front surface sheet and a first back surface sheet as main members thereof, and the inner bag forms a second bag shape having a second front surface sheet and a second back surface sheet as main members thereof, and has a plurality oxygen supply holes (31a) that are arranged inside the outer bag and penetrate through the first and second front surface sheets and the first and second back surface sheets, and by this configuration, oxidation reaction of the oxidation rate-controlled heat-generating body is restricted.
Inventors:
KAWAMURA KUMIKO (JP)
Application Number:
PCT/JP2023/021177
Publication Date:
February 15, 2024
Filing Date:
June 07, 2023
Export Citation:
Assignee:
KAWAMURA KUMIKO (JP)
International Classes:
A61F7/03; A61F7/08; F24V30/00
Foreign References:
| JPH0263829U | 1990-05-14 | |||
| JPH10108875A | 1998-04-28 | |||
| JP3120300U | 2006-03-30 | |||
| JP2002143206A | 2002-05-21 |
Attorney, Agent or Firm:
AMBO Aiko (JP)
Download PDF: