Weaving device of different fiber blends with different stretching rate

摘要

The present invention relates to a twisting apparatus that can obtain elastic yarn by incorporating elastic elastic spandex yarn (polyurethane rubber yarn) and synthetic fiber filament yarn, and twisting it in a constant cycle. ) Is inserted into the center hole of the support disc 4 to support the bare ribs B1 and B2, and the plate-shaped guide part 32 and the friction pulley 33 are formed on the outer circumference of the spindle 3, and the support disc 4 is formed. A magnet inner ring 41 and a guide pot 5 are installed on the outer circumference of the upper end, and a magnet outer ring 7 is provided on the outer circumference of the magnet inner ring 41. In the for-won twisting apparatus, the lower outer periphery of the guide pot (5) installed on the upper outer periphery of the support disc (4) is formed by a reverse hatch-shaped reduction portion (5a) to fasten with the support disc and the piece bowl, and the top of the plywood bobbin (8) Mixed yarn to loosen the support 10 with the pliers 10a on the outer circumference of the center tube 9 It guides and clamps the fastener 11a having the brake bar 11 made of carburized body on the outer surface of the pliers shaft to press down the mixed yarn on the surface of the plywood bobbin with the brake bar. It is possible to make high-quality combined yarn by safely speaking.