Title:
LIQUID FILLED CONTAINER
Document Type and Number:
WIPO Patent Application WO/2022/196526
Kind Code:
A1
Abstract:
[Problem] To provide a liquid filled container in which the amount of resin configuring a resin container body is adequately reduced and in which the liquid, i.e., the contents, can be prevented from leaking even in the event of impact such as a fall. [Solution] This liquid filled container (100) is provided with a resin container body (10) which has an opening (12) in the top, a breathable waterproof sheet (30) which covers the opening (12), and a liquifiable agent (44) or a liquid (42) which is filled in the resin container body (10). The maximum thickness of the resin container body (10) is less than or equal to 400 μm, and, defining the direction of the waterproof-breathable sheet (30) along the long direction of the opening (12) as the sheet long direction LD and the direction of the waterproof-breathable sheet (30) along the short direction of the opening (12) as the sheet short direction SD, the tensile break strength in the sheet long direction LD and the sheet short direction SD is greater than or equal to 40 (N/25mm) and the stretch at break in the sheet short direction SD is greater than or equal to 60%.
Inventors:
FURUDATE YUKO (JP)
AIKAWA TOYOKO (JP)
AIKAWA TOYOKO (JP)
Application Number:
PCT/JP2022/010638
Publication Date:
September 22, 2022
Filing Date:
March 10, 2022
Export Citation:
Assignee:
HAKUGEN EARTH CO LTD (JP)
International Classes:
B65D81/26
Foreign References:
| JPS60132828U | 1985-09-05 | |||
| JP2005007756A | 2005-01-13 | |||
| JPH10180030A | 1998-07-07 | |||
| JP2001354274A | 2001-12-25 | |||
| JPH09174737A | 1997-07-08 | |||
| JPH06344484A | 1994-12-20 | |||
| JPS5930833A | 1984-02-18 | |||
| JP2022057079A | 2022-04-11 |
Attorney, Agent or Firm:
HOSOI, Isamu et al. (JP)
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