A kind of production equipment and technology of ultra-fine denier dty fiber

Abstract

The invention provides a production equipment and a process of ultra-fine denier DTY fiber, and relates to the field of texturing machine equipment. The ultra-fine denier DTY fiber production equipment includes a precursor frame and a first frame, wherein a pre-network component is fixedly installed on the side wall of the first frame close to the precursor frame, and the inner wall of the first frame is A first roller and a shredder are fixedly installed on the side, a spinning rod and a second rack are fixedly installed on the top of the first frame, a first porcelain piece is arranged on the top of the spinning rod, and the second The inside of the rack is fixedly mounted with an upper heat box. By adding a pre-network component before the first roller, the bundling of POY yarns is further improved, and the possibility of porous yarns breaking and fuzzing is reduced; The parts are changed to a rotary type, so that the first porcelain part and the second porcelain part can be driven to rotate with the fast running of the wire rod, which improves the uniformity of the tension of the wire rod during the running process.

Description

technical field [0001] The invention relates to the technical field of texturing machine equipment, in particular to a production equipment of ultra-fine denier DTY fibers and a process thereof. Background technique [0002] In today's society, with the growth of downstream industries such as clothing, home textiles and industrial textiles, there will be a new round of demand growth for differentiated and functional polyester fibers, which is conducive to the structural adjustment and variety of the polyester filament industry. The improvement will also drive the polyester filament market into a stage of sustainable development. In the context of the gradual increase in production capacity, it is imperative to take the road of differentiation. [0003] The ultra-fine denier DTY fiber has high strength, soft and comfortable feel, and is widely used in a wide range of applications. It is favored by customers; this type of new product has as many as 384 F numbers and a dpf of ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a production equipment and process of ultra-fine denier DTY fiber, which solves the problem of easy breakage of the monofilament in the elasticizing link in the prior art, easy generation of lint, and occurrence of fluff in the product. Problems such as deviation and stiffness

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