Abstract: A novel method of tufting carpets is provided to allow the use of four or more colors of yarn at sufficient stitch density to provide for a solid appearance of any of the selected colors at any location on the carpet, and utilizing natural tacking of rear yarns to minimize loose yarn on the backing.

Abstract: A novel method of tufting carpets is provided to allow the use of four or more colors of yarn at sufficient stitch density to provide for a solid appearance of any of the selected colors at any location on the carpet, and utilizing natural tacking of rear yarns to minimize loose yarn on the backing.

Abstract: A novel method of tufting carpets is provided to allow the use of four or more colors of yarn at sufficient stitch density to provide for a solid appearance of any of the selected colors at any location on the carpet, and utilizing natural tacking of rear yarns to minimize loose yarn on the backing.

Abstract: A novel method of tufting carpets is provided to allow the use of the same sequence of colored yarns on front and rear staggered needle bars to yield sufficient gauge stitch density to provide for a solid appearance of any of the selected colors et, and utilizing optimized tacking of rear yarns to minimize loose yarn on the backing.

Abstract: A novel method of tufting carpets is provided to allow the use of the same sequence of colored yarns on front and rear staggered needle bars to yield sufficient gauge stitch density to provide for a solid appearance of any of the selected colors et, and utilizing optimized tacking of rear yarns to minimize loose yarn on the backing.

Abstract: A novel method of tufting carpets is provided to allow the use of the same sequence of colored yarns on front and rear staggered needle bars to yield sufficient gauge stitch density to provide for a solid appearance of any of the selected colors et, and utilizing optimized tacking of rear yarns to minimize loose yarn on the backing.

Abstract: A novel method of tufting carpets is provided to allow the use of four or more colors of yarn at sufficient stitch density to provide for a solid appearance of any of the selected colors at any location on the carpet, and utilizing natural tacking of rear yarns to minimize loose yarn on the backing.

Abstract: A method of tufting novel loop pile carpets is provided to allow the use of four or more colors of yarn at sufficient stitch density to provide for a solid appearance of any of the selected colors at any location on the carpet.

Abstract: A tufting machine is provided with two transverse rows of needles, one row being associated with transverse row of loopers and the other second row of needles being associated with a transverse row of gated hooks. Novel and low pile height tufted fabrics can be created with this configuration.

Abstract: A tufting machine is provided with two transverse rows of needles, one row being associated with transverse row of loopers and the other second row of needles being associated with a transverse row of gated hooks. Novel and low pile height tufted fabrics can be created with this configuration.

Abstract: A looper and needle configuration with lower set rear needles and corresponding loopers is provided to create more uniform low pile height yarns in a multiple pile height fabric. The tufting and tip shearing such fabrics will simulate woven fabrics.

Abstract: A tufting machine with two rows of needles may be mounted staggered relative to each other on a single needle bar is provided with a single row of loopers cooperable with either or both rows of needles. The rows of needles are longitudinally spaced by a relatively narrow distance. Hollow ground loopers are used in conjunction with maximum target area needles and a needle plate with a serrated edge rather than needle plate fingers, to improve the operation of the tufting machine, particularly when the rows of needles are spaced transversely at a relatively fine gauge. This permits the efficient operation of a fine gauge tufting machine in which rows of needles can be shifted in distances of the composite needle gauge thereby improving finish, reducing backstitch yarn, increasing machine speed, and even reducing wasted face yarn when used with fixed yarn feed mechanisms.

Abstract: A single or multiple needle bar tufting machine provided with loop forming fingers above the substrate or base fabric is used to form variable gauge fabrics by laterally shifting the needles during tufting. In this manner rows of loop stitches are formed over the loop forming fingers on the face of the substrate and rows of pile loops are formed on the back side. A variety of novel fabrics and fabrics simulating patterns heretofore only made on looms and knitting machines can be manufactured by utilizing such a tufting machine in connection with yarn feed pattern control devices, pattern control needle bar positioners, and a controllable fabric feed. The resulting fabrics offer many advantages including lower stitch rates, better substrate coverage, less resistance to sliding traffic, increased abrasion resistance, and improved draping characteristics.

Abstract: A single or multiple needle bar tufting machine is provided with loop forming fingers above the substrate or base fabric and by laterally shifting the needles during tufting, rows of loop stitches are formed over the loop forming fingers on the face of the substrate and rows of pile loops are formed on the back side. Methods are disclosed for utilizing this machine in connection with yarn feed pattern control devices, pattern control needle bar positioners, a controllable fabric feed, to create a variety of novel fabrics and fabrics simulating patterns heretofore only made on looms and knitting machines. The resulting fabrics offer many advantages including lower stitch rates, better substrate coverage, less resistance to sliding traffic, increased abrasion resistance, and improved draping characteristics.

Abstract: A single or multiple needle bar tufting machine provided with loop forming fingers above the substrate or base fabric is used to form variable gauge fabrics by laterally shifting the needles during tufting. In this manner rows of loop stitches are formed over the loop forming fingers on the face of the substrate and rows of pile loops are formed on the back side. A variety of novel fabrics and fabrics simulating patterns heretofore only made on looms and knitting machines can be manufactured by utilizing such a tufting machine in connection with yarn feed pattern control devices, pattern control needle bar positioners, and a controllable fabric feed. The resulting fabrics offer many advantages including lower stitch rates, better substrate coverage, less resistance to sliding traffic, increased abrasion resistance, and improved draping characteristics.