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Title:
LIMB SUPPORTING SURFACE MATERIAL
Document Type and Number:
Japanese Patent JP2010115869
Kind Code:
A
Abstract:

To provide an elastic limb supporting surface material which has a good appearance, good touch and a good feeling, is suitable for tailoring and sewing and also shows excellent functionality and durability.

The elastic limb supporting surface material 10 uses an elastic yarn 21 having a breaking elongation of 60% and an elastic recovery rate after 15% elongation of 90%. On an elastic cloth 12 having a hysteresis loss rate, (E), of 20-45% in the direction for the elastic yarn 21 to extend long, a quality complementary layer 11 having elongation stresses BL and Bc smaller than the elongation stresses AL and Ac of the elastic cloth 12 on 10% elongation in the direction of extension of the elastic yarn 21 is piled up. The surface material 10 has a stress on 10% elongation in the direction of extension of the elastic yarn 21 of 50-300 (N/5 cm) and a hysteresis loss rate, (E), of 20-45% in the direction of the extension of the elastic yarn 21.


Inventors:
HIRAI YOSHIHISA
WATASHIBA HIDEMASA
Application Number:
JP2008290847A
Publication Date:
May 27, 2010
Filing Date:
November 13, 2008
Export Citation:
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Assignee:
KAWASHIMA SELKON TEXTILES CO
International Classes:
B32B5/02; A47C7/32; A47C23/20; B32B9/02; B68F1/00; D01F6/86; D03D15/56; D04B21/18; D06M15/227; D06M15/248; D06M15/564; D06M15/643; D06N3/14; D06M101/32
Attorney, Agent or Firm:
千葉 茂雄