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Title:
YARN AND GLAND PACKING
Document Type and Number:
WIPO Patent Application WO/2016/080023
Kind Code:
A1
Abstract:
Provided is a yarn with which detachment of a filler from a cylindrical member can be reduced while suppressing production costs. The yarn is provided with a cylindrical member, and a plurality of pieces of a filler formed so as to be strip-shaped. The yarn is formed by filling the cylindrical member with the pieces of the filler while the longitudinal directions of the pieces of the filler are in a state of extending along the axial direction of the cylindrical member. In this yarn, the cylindrical member is formed using a knitted wire material (8) such that knitted stitches (7) are formed. The wire material is provided with arc-shaped loop sections (10) which each define one section of the outer shape of the respective knitted stitches. The loop sections protrude in a direction slanted with respect to a straight line (12) along the axial direction of the cylindrical member when the cylindrical member is in a deployed state.

Inventors:
HAMAGUCHI Ryoji (11-48, Nonakaminami 2-chome, Yodogawa-ku, Osaka-sh, Osaka 22, 〒5320022, JP)
NAKAMITSU Hiroyoshi (11-48, Nonakaminami 2-chome, Yodogawa-ku, Osaka-sh, Osaka 22, 〒5320022, JP)
Application Number:
JP2015/071650
Publication Date:
May 26, 2016
Filing Date:
July 30, 2015
Export Citation:
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Assignee:
NIPPON PILLAR PACKING CO., LTD. (11-48, Nonakaminami 2-chome Yodogawa-ku, Osaka-sh, Osaka 22, 〒5320022, JP)
International Classes:
D07B1/00; D04B1/22; F16J15/00; F16J15/22
Foreign References:
JP2007191804A2007-08-02
JP2007138316A2007-06-07
Other References:
See also references of EP 3222774A4
Attorney, Agent or Firm:
SUZUE Shoji (Umeda East Building, 5-15 Taiyujicho, Kita-ku, Osaka-sh, Osaka 51, 〒5300051, JP)
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