High tear strength flame resistant cotton fabric
OwnerManikam Ramaswamiinventor
Life of this patent
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Abstract
“A flame resistant fabric with better tear strength and specifically a flame resistant fabric with tear strength flame resistant 100% cotton yarn are provided. The 100% cotton yarn is produced using a combination of compact spinning technology and gassing and/or singeing process performed in tandem, the yarn is weaved into fabric by pre-established process and the fabric is flame retardant finished by using chemicals and lubricants by pre-established process to form the flame resistant fabric with better tear strength. Also, a method of manufacturing the flame resistant cotton fabric that has a better tear strength after fire resistant treatment s provided. Advantageously, the flame resistant fabric is affordable, light weight and has better tensile and tear strength.”
Claims18
A fabric with better tear strength and flame resistant properties comprising:
- 100% cotton yarn which is produced using a combination of compact spinning technology and gassing and/or singeing process;
- weaving the yarn into fabric by pre-established process;
- and
- flame retardant finishing of the fabric using chemicals and lubricants by pre-established process,
- wherein the compact spinning and gassing and/or singeing processes are performed in tandem,
- wherein the compact spinning process removes all but short hair,
- wherein the gassing and/or singeing process removes all hair including short, medium and long, and
- wherein the fibers in the yarn due to compact spinning are aligned and embedded to provide enhanced tear strength by preventing the surface fibers getting stretched and/or stressed and breaking during processing and/or subsequent washing which produces hairiness.
A fabric with better tear strength and flame resistant properties comprising:
- blended cotton yarn which is produced using a combination of compact spinning technology and gassing and/or singeing process;
- weaving the yarn into fabric by pre-established process;
- and
- flame retardant finishing of the fabric using chemicals and lubricants by pre-established process,
- wherein the compact spinning and gassing and/or singeing processes are performed in tandem,
- wherein the compact spinning process removes all but short hair,
- wherein the gassing and/or singeing process removes all hair including short, medium and long, and
- wherein the fibers in the yarn due to compact spinning are aligned and embedded to provide enhanced tear strength by preventing the surface fibers getting stretched and/or stressed and breaking during processing and/or subsequent washing which produces hairiness.
Dependencies are inferred from the claim text.