Method of providing cut loop pile fabrics
AssigneeDeering Milliken Research Corporation
InventorMichael William Gilpatrick
Life of this patent
Estimating the term…
Abstract
Method to cut or shear loop pile fabric by moving the loop pile fabric to be cut or sheared over a rotating cutting member which cuts the loops in the fabric but prevents the fabric backing material from being cut by the use of guard members for the cutting blades.
Claims1
The method of providing a cut loop fabric from a loop fabric having a backing material on a machine having a rotor in which is mounted a plurality of rows of cutting modules, the modules of each of said rows each having a plurality of guard members between which are recessed cutting blades with the guard members projecting beyond the extent of the cutting blades, the method comprising the steps of:
- rotating the rotor, passing the loop pile fabric into contact with the rotating rotor so that the guard members contact the backing material to prevent the cutting blades from cutting the backing material while they cut the loops of the loop pile fabric and taking up the fabric after the loops have been cut.
Dependencies are inferred from the claim text.