Title:
STRUCTURE PREVENTING DOWN FEATHER DISPLACEMENT AND PENETRATION AND MAINTAINING FABRIC ELASTICITY AND MANUFACTURING PROCESS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2017/054426
Kind Code:
A1
Abstract:
A structure preventing down feather displacement and penetration and maintaining fabric elasticity and a manufacturing process therefor. The structure comprises two fabric layers (1) and down feathers (2), wherein the down feathers (2) are filled into the space between the two fabric layers (1); the structure further comprises multiple connection points (3); the connection points (3) are used for positioning the down feathers (2) and distributing the down feathers (2) in a netted mode; the two fabric layers (1) both are an extended, elastic fabric, and the down feathers (2) are wrapped with elastic air-permeable films (4). The structure enables the fabric elasticity of elastic down feather products to be maintained to the maximum extent, enables the distribution of down feathers to be always kept even and prevents down feather penetration.
Inventors:
WANG RUI (CN)
WANG ZHAOQI (CN)
WANG ZHAOQI (CN)
Application Number:
PCT/CN2016/077546
Publication Date:
April 06, 2017
Filing Date:
March 28, 2016
Export Citation:
Assignee:
SHANGHAI YIQI FASHION & ACCESS CO，LTD (CN)
International Classes:
B32B7/10; A41D31/00; A41D31/02; B32B7/00; B32B7/04; B32B9/02; B32B9/04; B32B27/02; B32B33/00
Foreign References:
| CN105128442A | 2015-12-09 | |||
| CN204955567U | 2016-01-13 | |||
| CN102599663A | 2012-07-25 | |||
| CN201001399Y | 2008-01-09 | |||
| US20090297798A1 | 2009-12-03 |
Attorney, Agent or Firm:
FORIDOM IP LAW FIRM (CN)
Download PDF: