Method for Stabilising a Pile Fabric Such as a Pile Carpet with a Reinforcing Backing and a Sheet Cloth Produced by Said Method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jan 31, 2008
app pub date -
Nov 9, 2004
filing date -
Nov 13, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
In the case of pile carpeting, e.g. whose pile fibres are tufted in a support layer, it is known to provide the backing of the support layer with a nonwoven and bond this to the support layer and the backing fibres of the pile fibres by means of hydrodynamic needle-punching. It is furthermore known to apply an intermediate layer to the support layer between support layer and nonwoven comprising at least partly fusible fibres and to bond the two by means of hydrodynamic needle punching to the carpet backing. The invention proposes that the intermediate layer is formed of a hot melt powder, short-staple fusible fibres or a fusible film and these should initially be moved into the backing of the support layer by hydrodynamic needling before the melting process effects the actual fixing of the pile fibres in the support layer.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully