PAD - DAIO SEISHI KK

Title:

PAD

Document Type and Number:

WIPO Patent Application WO/2018/061417

Kind Code:

A1

Abstract:

[Problem] To provide a pad with which a thrice-folded state in a front-back direction is achieved for maintaining the shape of a large number of convexities protruding on a surface sheet that prevents a decrease in liquid diffusion performance. [Solution] A solution is provided by: causing, in plan view, a left anterior section of an anterior section to extend further left than a left-side narrowing edge of a narrowest-width section of a narrowing section, and a right anterior section of the anterior section to extend further right than a right-side narrowing edge of the narrowest-width section of the narrowing section; causing, in plan view, a left posterior section of a posterior section to extend further left than the left-side narrowing edge of the narrowest-width section of the narrowing section, and a right posterior section of the posterior section to extend further right than a right-side narrowing edge of the narrowest-width section of the narrowing section; folding the left anterior section and left posterior section inward, centered on a first left-side fold line extending in the front-back direction that is provided in proximity to a left side of the left-side narrowing edge; and folding the right anterior section and right posterior section inward, centered on a first right-side fold line extending in the front-back direction that is provided in proximity to a right side of the left-side narrowing edge.

Inventors:

OSHIMA AYA (JP)

Application Number:

PCT/JP2017/026041

Publication Date:

April 05, 2018

Filing Date:

July 19, 2017

Export Citation:

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Assignee:

DAIO SEISHI KK (JP)

International Classes:

A61F13/15; A61F13/511; A61F13/53; A61F13/47

Foreign References:

JP3589528B2	2004-11-17
JP2000140006A	2000-05-23
JP2014076216A	2014-05-01
JPH0321238A	1991-01-30

Other References: