handknotted nylon part 4 of 5 weaving and finishing now complete, 'nylon engulfed' sparks interest in novel carpetry fibres. by michael christie. originally published on the ruggist. on 10 november 2019 peter goudeseune and sergey burattin of aquafil, makers of econyl(r) nylon, shally sarawagi of sarawagi rugs...