Production technology of uniformly-knitted transparent four-way silk stocking wrapping yarn

Abstract

The invention discloses a production technology of uniformly-knitted transparent four-way silk stocking wrapping yarn. Silk stockings are matched with wrapping yarn of two different raw materials and technologies. The silk stocking manufacturing technology sequentially comprises raw material matching, spooling, drafting, twisting, winding, knitting and forming. According to the raw material matching step, the method for matching spandex of different thicknesses, the uniformity of silk stockings can be improved, and the silk stocking clarity can be improved; according to the drafting step, thick spandex high drafting and thin spandex low drafting are matched to be adopted as raw materials, the high and low strength matching of the two materials is obvious due to the matching of the two technologies, and the knitted silk stockings can achieve the best effect.

Description

technical field [0001] The invention relates to a production process of covered yarn Background technique [0002] As a daily consumer product, stockings are increasingly appearing in people's lives, such as some formal business occasions, attending events, and daily work and life. People's requirements for stockings are also constantly improving, and they have different demands for appearance and wearing aesthetics, as well as some functions. [0003] The covered yarns used to make stockings are all nylon covered yarns, that is, the nylon yarns are evenly covered outside the spandex yarns according to the set twist. The covered yarns are usually expressed in the industry as: 2008 / 5; 20 is the D of spandex The number indicates the 20D spandex yarn used; 08 is the D number of nylon, indicating 8D nylon yarn, and / 5 is the number of holes in nylon yarn, indicating that 8D nylon yarn has 5 holes. Other specifications and so on. [0004] In recent years, the types of stocking...

AI Technical Summary

Problems solved by technology

[0004] In recent years, the types of stockings at home and abroad are mainly divided into two categories. One is stockings woven with two-way covered yarn and two-way nylon. Permeability and clarity, uniform texture, so it is also called silk stockings, but the feel and softness of this kind of stockings are not enough; one type is four-way silk stockings woven entirely of covered yarn, which is called four-way silk stockings in the industry, four-way silk stockings Covered yarn is soft to the touch, so it is also used as velvet stockings, but this type of stockings has the problem of poor permeability and uneven wearing

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