Title:
不織布用多層織物
Document Type and Number:
Japanese Patent JP7156941
Kind Code:
B2
Abstract:
In a multilayer weave 30 for nonwoven fabric, an upper surface weave comprising upper surface warp yarns (1Ub, 2U, 3U, 4U, 4U', 5Ub, 6U, 7U, 8U, 8U') and upper surface weft yarns (1'U, 2'U, 3'U, 4'U) and a lower surface weave comprising lower surface warp yarns (1Lb, 2L, 3L, 5Lb, 6L, 7L) and lower surface weft yarns (1'L, 2'L, 3'L, 4'L) are joined.First warp yarns (1Ub and 5Ub) of the upper surface warp yarns function as first joining yarns for joining the upper surface weave to the lower surface weave and second warp yarns (1Lb, 5Lb) of the lower surface warp yarns function as second joining yarns for joining the upper surface weave to the lower surface weave.High friction yarns are used for at least some of the upper surface warp yarns.
Inventors:
Toru Egawa
Usuki Tsutomu
Keisuke Inoue
Usuki Tsutomu
Keisuke Inoue
Application Number:
JP2018248129A
Publication Date:
October 19, 2022
Filing Date:
December 28, 2018
Export Citation:
Assignee:
Nippon Filcon Co., Ltd.
International Classes:
D03D11/00; D03D1/00
Domestic Patent References:
| JP2006512502A | ||||
| JP3227806A |
Foreign References:
| WO2020138302A1 | ||||
| WO2019216149A1 |
Attorney, Agent or Firm:
Morishita Kenki