RJ series automatic yarn breaking and glue breaking device; weft layering, easy assembly; Modular design, easy to adjust; automatic circulating oiling system; User-friendly structure design, easy to operate; weft rubber band separation device, easy to operate; two stages rubber feeding wheel type, glue feeding increased by 2.9 times; Weft density transmission, weaving with a variety of weft density gears. Wide application: elastic bands / laces / bands / button tapes, etc.