A stretching system of dty high stretch yarn for hosiery

Abstract

The invention relates to a draw texturing system of a DTY high stretch yarn for knitted socks, and relates to the technical field of textile production. The draw texturing system comprises a base frame, and further comprises yarn inlet mechanisms, a first roller, a first hot box, a false twister, a second roller, a network nozzle, a second hot box, a third roller, an oiling mechanism and a windingmechanism, wherein the yarn inlet mechanisms, the first roller, the first hot box, the false twister, the second roller, the network nozzle, the second hot box, the third roller, the oiling mechanismand the winding mechanism are sequentially arranged on the base frame in the stretch yarn moving direction. The oiling mechanism comprises an oil box fixedly arranged on the base frame and an oil cover rotationally arranged on the base frame, the oil cover is located on the upper side of the oil box, the oil box is filled with an oiling agent, the oil cover is rotationally provided with an oilingwheel, and the lower end of the outer ring surface of the oiling wheel stretches into the oiling agent. The oil cover is provided with an oil control assembly used for squeezing the end face of the high stretch yarn to control the oiling quantity of the high stretch yarn, and the oil control assembly is located on the side, away from the third roller, of the oiling wheel. The draw texturing system has the advantages that the oil containing rate of the DTY high stretch yarn is controlled, so that the quality of the DTY high stretch yarn is improved.

Description

technical field [0001] The invention relates to the technical field of textile production, in particular to a stretching system of DTY high elastic yarn for hosiery. Background technique [0002] Polyester is an important variety of synthetic fibers. It is the trade name of polyester fibers in my country. It belongs to chemical fibers and is widely used in traditional clothing and other industries. Polyester yarn can withstand chemical substances and frequent washing, reducing the fading and decolorization of clothes, and polyester yarn is tougher than rayon, and polyester yarn with high toughness can also withstand greater tension, and its fire resistance is extremely high, even if the clothes It is not easy to catch fire when it is close to the flame. [0003] At present, polyester yarn is mainly divided into three categories: primary yarn, drawn yarn and textured yarn. Among them, the most common is DTY yarn, the full name is Dr1w texturing y1rn, that is, stretched text...

AI Technical Summary

Problems solved by technology

In actual production, the problem of uneven oil content of DTY is more prominent, which seriously affects the quality of products

When the oil content of DTY is too high, it may cause color difference in the appearance of DTY finished products

When the oil content of DTY is low, the elastic yarn is prone to fluff and breakage during the weaving process of the manufacturer, which will cause tension fluctuations in the weaving process, and streaks are prone to occur on the cloth surface, which affects production efficiency

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