Preparation method of a special-shaped cross-section monofilament exposed bottom transparent jacquard three-dimensional fabric

Abstract

The invention provides a preparation method of a special-section monofilament grounding-appearance transparent jacquard three-dimensional fabric and relates to a knitted fabric. The method comprises the following steps that A, all cotton or polyester cotton blended yarn and polyester monofilament are selected to be woven into a fabric gray cloth through a large single-surface circular-weft jacquard knitting machine, wherein the fabric gray cloth comprises a chopped fiber yarn surface, and several lines of monofilament are alternately woven on the chopped fiber yarn surface in an up-down mode; B, the fabric gray cloth is pre-shaped; C, the fabric gray cloth is dyed; D, the fabric gray cloth is subjected to aftertreatment; E, the fabric gray cloth is subjected to secondary shaping, and the cross-section monofilament grounding-appearance transparent jacquard three-dimensional fabric is obtained after secondary shaping is completed. Compared with the prior art, the three-dimensional fabric has the advantages that the three-dimensional fabric is light, thin and soft, has the flower grey effect, is novel in flower type and pattern and transparent, has looming aesthetic feeling, has excellent performance indexes such as bursting and shrinking at the same time, further has moisture absorption and quick-dry functions, and is high in use performance.

Description

technical field [0001] The invention relates to a knitted fabric, in particular to a jacquard fabric. Background technique [0002] The special-shaped monofilaments currently on the market have circular, triangular, and five-pointed star cross-sections. Patent CN202323155U discloses a large glossy polyester pentagonal special-shaped monofilament, which is characterized in that the monofilament is arranged in a pentagonal monofilament. The core body, the cross section of the core body is five triangles that are not connected to each other, each triangle is located in a corner of the monofilament, and the cross-sectional area of ​​the core body accounts for 1 / 3~1 / 10 of the cross-sectional area of ​​the monofilament. Another example is the patent application number CN104342778A, which discloses a luminous polyester monofilament and its preparation method, which is composed of luminescent PBT particles and bright polyester slices, wherein the mass fraction of luminescent PBT par...

AI Technical Summary

Problems solved by technology

Because the yarn used in knitting and weaving cannot be too thick, and the monofilament used to reflect the transparent three-dimensional pattern will be relatively thin, and the strength of the thread is low, so if the transparent part of the pattern occupies the entire fabric surface When the proportion is relatively large or the proportion is relatively heavy, the bursting strength of the fabric may be greatly reduced, thereby affecting the wearing performance

And because the monofilament is a yarn formed by a single fiber, the designed fabric often has defects such as hard hand feeling and poor color fastness, and may also be accompanied by problems such as easy aging and not fastness to sunlight and washing.

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