Patent classifications
D05C15/36
Yarn color placement system
A yarn color placement system for a tufting machine including a series of different color yarns being fed to the needles of the tufting machine by yarn feed mechanisms. A backing material is fed through the tufting machine at an increased stitch rate as the needles are shifted according to the programmed pattern steps. A series of level cut loop loopers or hooks engage and pick loops of yarns from the needles, with the clips of the level cut loop loopers or hooks being selectively actuated to form cut pile tufts, while the remaining loops of yarns can be back-robbed so as to be hidden from view in the finished patterned tufted article.
System and method for forming patterned artificial/synthetic sports turf fabrics
A system and method for forming synthetic/artificial grass or turf products in which a series of tufts of artificial/synthetic grass filaments or yarns are formed in a backing material with various graphic pattern effects being formed therewith. The system generally will include at least one needle bar having at least one row of needles mounted along a tufting zone and reciprocated through the backing to a desired penetration depth, and will present a desired set or group of yarns to a series of pattern pixels or stitch areas. A series of level cut loop loopers or hooks will be aligned with and will engage the needles in order to form tufts of yarns in the backing material. Clips of the level cut loop loopers will be selectively controlled to control the retention of selected ones of the yarns presented at each pattern pixel. The remaining, non-selected yarns generally are not retained at the pattern pixels, and can be formed as lower pile tufts or removed from the backing material.
System and method for forming patterned artificial/synthetic sports turf fabrics
A system and method for forming synthetic/artificial grass or turf products in which a series of tufts of artificial/synthetic grass filaments or yarns are formed in a backing material with various graphic pattern effects being formed therewith. The system generally will include at least one needle bar having at least one row of needles mounted along a tufting zone and reciprocated through the backing to a desired penetration depth, and will present a desired set or group of yarns to a series of pattern pixels or stitch areas. A series of level cut loop loopers or hooks will be aligned with and will engage the needles in order to form tufts of yarns in the backing material. Clips of the level cut loop loopers will be selectively controlled to control the retention of selected ones of the yarns presented at each pattern pixel. The remaining, non-selected yarns generally are not retained at the pattern pixels, and can be formed as lower pile tufts or removed from the backing material.
Level Cut Loop Looper and Clip Assembly
A level cut loop looper or hook and clip assembly for a tufting machine includes at least one module carrying a series of level cut loop loopers or hooks. Each level cut loop looper or hook generally can include a looper body along which a clip is slidably moved. Each clip will be moved between retracted and extended positions as the level cut loop loopers or hooks are reciprocated toward and away from engagement with their associated needles of the tufting machine. Actuators can be engaged to secure the clips in their extended positions as needed to selectively form cut and loop pile tufts in a backing material.
Level Cut Loop Looper and Clip Assembly
A level cut loop looper or hook and clip assembly for a tufting machine includes at least one module carrying a series of level cut loop loopers or hooks. Each level cut loop looper or hook generally can include a looper body along which a clip is slidably moved. Each clip will be moved between retracted and extended positions as the level cut loop loopers or hooks are reciprocated toward and away from engagement with their associated needles of the tufting machine. Actuators can be engaged to secure the clips in their extended positions as needed to selectively form cut and loop pile tufts in a backing material.
Level cut loop looper and clip assembly
A level cut loop looper or hook and clip assembly for a tufting machine includes at least one module carrying a series of level cut loop loopers or hooks. Each level cut loop looper or hook generally can include a looper body along which a clip is slidably moved. Each clip will be moved between retracted and extended positions as the level cut loop loopers or hooks are reciprocated toward and away from engagement with their associated needles of the tufting machine. Actuators can be engaged to secure the clips in their extended positions as needed to selectively form cut and loop pile tufts in a backing material.
Level cut loop looper and clip assembly
A level cut loop looper or hook and clip assembly for a tufting machine includes at least one module carrying a series of level cut loop loopers or hooks. Each level cut loop looper or hook generally can include a looper body along which a clip is slidably moved. Each clip will be moved between retracted and extended positions as the level cut loop loopers or hooks are reciprocated toward and away from engagement with their associated needles of the tufting machine. Actuators can be engaged to secure the clips in their extended positions as needed to selectively form cut and loop pile tufts in a backing material.
ARTIFICIAL TUFT AND ASSOCIATED DEVICES AND METHODS FOR MAKING SAME
Implementations herein describe an artificial turf having a backing layer and a plurality of rows of individual tufts tufted into the backing layer. Each tuft comprises at least three yarns per tuft and each one of the at least three yarns varies in at least one of material, color, texture, denier and cross-section. Each row of individual tufts is substantially similar to each adjacent tufted row and adjacent tufts on a given row are spaced apart at a predetermined gauge.
ARTIFICIAL TUFT AND ASSOCIATED DEVICES AND METHODS FOR MAKING SAME
Implementations herein describe an artificial turf having a backing layer and a plurality of rows of individual tufts tufted into the backing layer. Each tuft comprises at least three yarns per tuft and each one of the at least three yarns varies in at least one of material, color, texture, denier and cross-section. Each row of individual tufts is substantially similar to each adjacent tufted row and adjacent tufts on a given row are spaced apart at a predetermined gauge.
Tufted Fabric with Pile Height Differential
A system and method for forming synthetic/artificial grass or turf products in which a series of tufts of artificial/synthetic grass filaments or yarns are formed in a backing material with various graphic pattern effects being formed therewith. The system generally will include a pair of needle bars each having at least one row of needles mounted along a tufting zone and reciprocated through the backing to a desired penetration depth, and will present a desired set or group of yarns to a series of gauge parts mounted at differing elevations. A first or upstream one of the needle bars will be shifted to an off-gauge position to move the needles thereof into positions so as to not be engaged by their associated gauge parts. The yarns fed to these needles further can be controlled to substantially pull back or otherwise prevent tufts of such yarns from being formed in the backing.