STRETCHABLE SHEET, WEARABLE ARTICLE USING SAME, AND STRETCHABLE SHEET PRODUCTION DEVICE

Title:

STRETCHABLE SHEET, WEARABLE ARTICLE USING SAME, AND STRETCHABLE SHEET PRODUCTION DEVICE

Document Type and Number:

WIPO Patent Application WO/2018/070158

Kind Code:

A1

Abstract:

A stretchable sheet (10) in which: a plurality of joining sections (3) separated from one another in the stretching direction (Df) are formed by adhering a pair of sheets (1, 2) to one another via first faces (1f, 2f) of the pair of sheets (1, 2) without an adhesive being interposed therebetween, hold an elastic member (F), and extend in a direction (Dp) that intersects the stretching direction (Df) of the elastic member (F); a plurality of folds (P) are provided that appear between the plurality of joining sections (3) while the elastic member (F) is in a contracted state; and each joining section (3) includes a plurality of strong joining sections (3s) positioned on both sides of each elastic member (F) in the intersecting direction (Dp) thereof, and a weak joining section (3w) positioned between the strong joining sections (3s) adjacent to one another among the plurality of strong joining sections in the intervals between adjacent elastic members (F).

Inventors:

NAKAMURA HIDEYUKI (JP)
KOSHIJIMA MIWA (JP)

Application Number:

PCT/JP2017/032634

Publication Date:

April 19, 2018

Filing Date:

September 11, 2017

Export Citation:

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Assignee:

ZUIKO CORP (JP)

International Classes:

A61F13/49; A61F13/15

Foreign References:

JP2009118986A	2009-06-04
JP2009153913A	2009-07-16
JP2009034209A	2009-02-19
JP2008154998A	2008-07-10
JP2015104606A	2015-06-08
JP2012126140A	2012-07-05
JP2015192862A	2015-11-05
JP2015058226A	2015-03-30
JP2014198180A	2014-10-23

Other References: