Title:
不織布用二層織物
Document Type and Number:
Japanese Patent JP6822782
Kind Code:
B2
Abstract:
The object of the present invention is to provide a two-layer fabric for manufacturing a unwoven fabric which can reduce the sticking of the fiber generated upon the manufacturing of the unwoven fabric, while add the excellent lateral rigidity, the excellent diagonal rigidity, and the excellent sheet supportability to the two-layer fabric for manufacturing the unwoven fabric. In the two-layer fabric for manufacturing the unwoven fabric comprising a right surface side layer consisting of wefts of the right surface side and warps of the right surface side, and a back surface side layer consisting of wefts of the back surface side and warps of the back surface side, the two-layer fabric for manufacturing the unwoven fabric further comprises a first pair of wefts in which a binding warp on the right surface side serving as a binding yarn and a binding warp on the back surface side serving as a binding yarn are arranged in a substantially vertical direction, a second pair of warps in which a warp on the right surface side and a warp on the back surface side are arranged in a vertical direction to be overlapped with each other, and a third pair of warps in which two warps on the right surface side are arranged adjacent to each other.
Inventors:
Toru Egawa
Application Number:
JP2016090923A
Publication Date:
January 27, 2021
Filing Date:
April 28, 2016
Export Citation:
Assignee:
Nippon Filcon Co., Ltd.
International Classes:
D03D11/00; D03D3/04
Foreign References:
| WO2015132867A1 | ||||
| WO2012140993A1 | ||||
| WO2012140992A1 | ||||
| US7861747 |
Attorney, Agent or Firm:
Sakaki Morishita