Spacer fabric

一种织物层、纤维的技术，应用在织物、针织、纺织等方向
CN101005944AInactive Publication Date: 2007-07-25HIGHLAND IND
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HIGHLAND IND
Publication Date
2007-07-25
Estimated Expiration
Not applicable · inactive patent

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Abstract

A material comprises a cover layer and a porous material layer. The cover layer may include a rigid, semi-rigid or flexible material and the porous spacer material layer may include a reticulated foam, nonwoven textile, or a spacer fabric. The material is configured to have a high air flow rate upon an application of a pressure, and good compactability.
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Description

[0001] Cross References to Related Patent Applications

[0002] This application is a continuation-in-part of Application Serial No. 10 / 829,397, filed April 22, 2004, which is hereby incorporated by reference in its entirety. technical field

[0003] The present invention relates to a spacer fabric. Background technique

[0004] Some common fabrics include a mat or porous layer covered with an outer layer. The underlying pad or porous layer is usually sewn to the outer layer. In a conventional sewn assembly the outer layer may wrinkle or have other surface deformations resulting from the sewn seam. Additionally, in some cases, pockets or gaps may form between the pad and the outer layer. These problems create an undesirable appearance and can reduce the value of a seat or object utilizing the quilted fabric. The wrinkles and air pockets can also create an uncomfortable surface when a person sits or leans against the sewn fabric.

[0005] The porous or cushion layer may ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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