Title:
布団カバー
Document Type and Number:
Japanese Patent JP6773575
Kind Code:
B2
Abstract:
The utility model aims to provide the bedding cover, and bedding in the bedding cover is not easy to slip under the condition that the air permeability, the light weight and the flexibility of the bedding cover are not damaged. The utility model relates to a bedding cover. characterized in that it is characterized in that it comprises;, the present utility model is provided with a site comprisinga fabric a, the fabric a contains a fiber A having a single fiber diameter of 10-10,000 nm and a fiber B having a single fiber diameter of greater than 10,000 nm, and has an air permeability of 300 cc/cm < 2 >. Sec or more as measured by the JIS L1018-1990 6.34 (Friedel-Crafts method).
Inventors:
Akira Tanaka
Abiko Shoji
Abiko Shoji
Application Number:
JP2017015211A
Publication Date:
October 21, 2020
Filing Date:
January 31, 2017
Export Citation:
Assignee:
Teijin Frontier Co., Ltd.
Nitori Holdings Co., Ltd.
Nitori Holdings Co., Ltd.
International Classes:
A47G9/02; D03D15/00; D04B21/16
Domestic Patent References:
| JP2015205205A | ||||
| JP3242115A | ||||
| JP2011140733A |
Attorney, Agent or Firm:
Naozumi Ono
Sachiko Okunuki
Kojino Koji
Masataka Oshima
Taizo Shiraishi
Sachiko Okunuki
Kojino Koji
Masataka Oshima
Taizo Shiraishi