Pai Lung’s PLF-IC2 two carriage system machine series is one of the most popular high productive models especially in collar, cuff, and lower hem of gown manufacture. With up-to-date side tension includes the auxiliary feeding device for better yarn tension control and smooth feeding; which can help in knitting speed up and less edge broken problem for best quality and mass production with very less error. Each carriage can control up to 6 different colors on three working rails. With semi-jacquard system of a combination of high and low butt needles and step jacks, this machine is ready for popular collar design including plain, striper, vertical line, bird eyes, squares, rib or some simple pattern which can fully satisfies every collar manufacturer’s request.