Non-slip knitted lace fabric and method of manufacturing same
AssigneeLace Lastics Co., Inc.
InventorClaus Graichen
Life of this patent
Estimating the term…
Abstract
A non-slip knitted lace fabric has opposed first and second surfaces of yarn and a stretchable tacky layer of cured and foamed, oleophobic and hydrophobic plastisol disposed at least partially on one of the first and second surfaces to provide enhanced frictional engagement of the fabric with a surface adjacent to the tacky layer. Preferably the fabric has a loop-forming yarn knitted therein so as to provide a plurality of loops of the loop-forming yarn as the one surface. The tacky layer extends through the openings of at least some of the loops. Optimally, the loop-forming yarn is elastic and tacky.
Claims14
A non-slip knitted lace fabric having opposed first and second surfaces of yarn and a stretchable tacky layer of in situ cured and foamed, oleophobic and hydrophobic plastisol disposed at least partially on one of said first and second surfaces to provide enhanced frictional engagement of the fabric with a surface adjacent to said tacky layer.
A non-slip knitted lace fabric having opposed first and second surfaces of yarn and a stretchable tacky layer of in situ cured and foamed, oleophobic and hydrophobic plastisol disposed at least partially on one of said first and second surfaces to provide enhanced frictional engagement of the fabric with a surface adjacent surfaces to provide enhanced frictional engagement of the fabric with a surface adjacent to said tacky layer, said fabric having a loop-forming yarn knitted therein so as to provide a plurality of loops thereof as said one of said first and second surfaces, said tacky layer extending through openings of at least some of said loops.
A non-slip knitted lace fabric having opposed first and second surfaces of yarn, a loop-forming yarn of elastic and tacky properties knitted therein so as to provide a plurality of loops thereof as said one of said first and second surfaces, and a stretchable tacky layer of cured and foamed, oleophobic and hydrophobic plastisol disposed at least partially on said one of said first and second surfaces to provide enhanced frictional engagement of the fabric with a surface adjacent to said tacky layer, said tacky layer extending through at least some of said loops.
A method of making a non-slip knitted lace fabric comprising the steps of:
- (A) providing a knitted lace fabric having opposed first and second surfaces of yarn;
- (B) applying uncured and unfoamed plastisol at least partially on one of said first and second surfaces;
- and
- (C) curing and foaming the layer of plastisol to provide a stretchable tacky layer of oleophobic and hydrophobic plastisol affording enhanced frictional engagement of the fabric with a surface adjacent to the tacky layer.
A method of making a non-slip knitted lace fabric comprising the steps of:
- (A) providing a knitted lace fabric having opposed first and second surfaces of yarn, the fabric having a loop-forming yarn knitted therein so as to provide a plurality of loops thereof as the one of the first and second surfaces;
- (B) applying a layer of uncured and unfoamed plastisol at least partially on one of said first and second surfaces, the layer of plastisol being applied so as to extend through openings of at least some of the loops;
- and
- (C) curing and foaming the layer of plastisol to provide a stretchable tacky layer of oleophobic and hydrophobic plastisol affording enhanced frictional engagement of the fabric with a surface adjacent to the tacky layer.
A method of making a non-slip knitted lace fabric comprising the steps of:
- (A) providing a knitted lace fabric having opposed first and second surfaces of yarn and including a loop-forming yarn knitted therein so as to provide a plurality of loops thereof as one of the first and second surfaces, the fabric having an intermediate layer of yarn knitted therein as a net, intermediate the first and second surfaces, so as to provide a barrier to passage of the loops from the one of the first and second surfaces to the other of the first and second surfaces;
- (B) applying uncured and unfoamed plastisol at least partially on the one of the first and second surfaces so as to extend through openings of at least some of the loops;
- and
- (C) curing and foaming the layer of plastisol to provide a stretchable tacky layer of oleophobic and hydrophobic plastisol affording enhanced frictional engagement of the fabric with a surface adjacent to the tacky layer.
Dependencies are inferred from the claim text.