Method of integrating nano-electrospinning and short-fiber ring-spinning into yarn

Abstract

The invention relates to a nano electrostatic spinning and staple fiber ring spinning integrated yarn forming method, and belongs to the technical field of textile processing. The method comprises the following steps: arranging an electrostatic spinning apparatus between each yarn guide hook of a ring spinning frame and a front roller jaw formed by a front roller corresponding to the yarn guide hook and a front rubber roll, enabling a receiving surface of the electrostatic spinning apparatus to stay on a same plane with a public tangential surface of a front leather roll and the front roller at the front roller jaw, forming an electrostatic spinning area between an electrostatic spray head and a receiving surface of a receiving plate, and combining and twisting a nano fiber net spun out from the electrostatic spray head and staple fiber strands passing by the receiving surface of the receiving plate. According to the method, the electrostatic spinning and a conventional ring spinning are reasonably integrated, so that the high-speed successful production of nano fiber yarns is guaranteed, the naon fiber net effectively captures exposed fibers and improves the winding tightness, and the yarn forming structure and performance quality of the nano fiber wrapped blended yarns can be greatly improved. Equipment involved in the method is universal, and the operation and the use are convenient.

Description

technical field [0001] The invention relates to a method for integrating nano-electrospinning and short-fiber ring spinning into yarn, which belongs to the technical field of textile processing. technical background [0002] Yarn structure directly determines yarn performance. The average porosity of ring-spun yarns with different linear densities is generally between 10% and 30%, but the average porosity of yarns with different linear densities is different. The thicker the yarn, the greater the average porosity; The porosity of the middle layer on the cross-section of the spindle yarn is the smallest, showing a compact structure, and the porosity of the outer layer of the yarn is the largest, showing a loose structure. Larger yarn porosity is the main factor for the yarn to have greater fluffy and breathable properties, but the larger the porosity, the looser the connection between the fibers in the yarn body, resulting in a decrease in the cohesion force between the fibe...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the technical problem that the existing ring-spinning cannot produce the ideal structure yarn with internal relaxation, tightly wrapped outer layer and smooth surface, and the nanofiber has not yet realized the production of high-function and high-quality nano-yarn, the purpose of the present invention is to provide a Method of integrating nano-electrospinning and short-fiber ring-spinning into yarn

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