Normal air entangled PP BCF yarn in different single/solid colors are used in different deniers for making area rugs of beautiful designs. Denier could be anywhere from 2200 to 2600 for 43 to 50 shots qualities.
See also different:
PP BCF Yarn – CHS
Two or more plies of PP BCF yarn can be cable twisted together and then straight heat-set into a tough yarn which last longer and gives a plush, cut-pile carpet in broadloom or a tough strong rug which lasts longer and gives more definition of [...]
PP BCF Yarn – Tri Color
Air entangled PP BCF yarns in tri-color combinations are used mostly for broadloom tufted carpets in loop pile configuration for making cheap tufted residential carpets and sometimes for carpet tiles also.