CN107313171B - Weaving method of single-layer warp-knitted mesh fabric with visual three-dimensional effect - Google Patents

Abstract

The present invention discloses a single-layer warp knitted mesh fabric weaving method with visual three-dimensional effect, which comprises the following steps: (1) using a single-needle bed Jacquard warp knitting machine, using two bars, which are ground bars GB3 and Jacquard respectively. The card bar, the cloth surface is woven by the ground comb GB3, (2) when using the warp knitting design software to design, draw a pattern with visual three-dimensional effect on the design software; (3) use the warp knitting structure through the warp knitting jacquard machine The effect of the thickness of the resulting cloth is different and the use of different yarns on different tissues to form the visual area of the cloth. The present invention can express patterns with high and low-level visual three-dimensional effects in a single-layer warp knitted fabric sample, and can further upgrade the visual three-dimensional effect to an optical illusion effect that can reflect different patterns through different visual angles. The novelty and fashion of the layered warp knitted pattern provides the conditions.

Description

Weaving method of single-layer warp knitted mesh fabric with visual three-dimensional effect

technical field

The invention relates to the technology in the field of weaving, in particular to a weaving method for a single-layer warp knitted mesh fabric with a visual three-dimensional effect.

Background technique

The rapid development of society has led to the emergence of diversified commodity styles, and people are paying more and more attention to the pursuit of product performance and appearance characteristics. The single-layer warp knitted mesh fabric with visual three-dimensional effect has a low market share. During the weaving process of the warp knitted fabric, the yarns on the knitting needles form loops at the same time, resulting in a warp knitted fabric with a visual three-dimensional effect on the covering of the yarn. difficult to manifest. At present, the knitted warp knitted mesh is mostly in the form of mesh, or the pattern or trademark of different colors is given to the cloth surface by spray printing and transfer. The multi-color mesh obtained by this method has complicated processes in the production process and cannot meet the At this stage, customers' requirements for product selection.

SUMMARY OF THE INVENTION

In view of this, the present invention aims at the deficiencies in the prior art, and its main purpose is to provide a single-layer warp knitted mesh fabric weaving method with visual three-dimensional effect, which effectively solves the monotonous pattern of the existing knitted warp knitted mesh fabric, Relying on the disadvantage of complex post-processing production process.

To achieve the above object, the present invention adopts the following technical scheme:

A single-layer warp knitted mesh fabric weaving method with visual three-dimensional effect, comprising the following steps:

(1) Using a single-needle bed Jacquard warp knitting machine, two bars are used, namely the ground bar GB3 and the Jacquard bar, and the fabric surface is woven by the ground bar GB3. The woven pattern is displayed on the cloth surface. At the same time, bright polyester filament yarn and cationic polyester yarn are used to match. The two combs are fully threaded at the same time, and the Jacquard comb and the ground comb GB3 weave different organizational structures. The Jacquard comb is a changed warp flat weave, the starting point of the weave is 2×1 warp flat weave, the yarn number is 2-3/1-0//, and the weave of the ground comb GB3 is 1×1 warp flat weave , the yarn number is 1-2/1-0//;

(2) When designing with warp knitting design software, draw a pattern with visual three-dimensional effect on the design software, and use Jacquard to knit 1×1 warp flat weave and 2×1 warp flat weave; among which 1×1 warp flat weave The tissue forms thin areas and loose blocks, and the changed meridian tissue forms thick blocks and dense blocks;

(3) The thickness of the cloth surface formed by the warp knitting structure formed by the single needle bed jacquard warp knitting machine is different, and the visual area of the cloth surface is formed by using different yarns on different structures; according to the glossy polyester filament When the yarn is matched with the cationic polyester yarn, the degree of coloring is different. The cationic polyester yarn is dyed light color, and the glossy polyester filament yarn is not dyed. After dyeing, the visual three-dimensional effect of the pattern is vivid.

Preferably, the material yarns used in the step (2) are 150D cationic polyester yarn and 150D glossy polyester filament yarn.

Preferably, in the step (1), the different weaves of the Jaka bars JB2-1 and JB2-2 and the ground comb GB3 are the ground comb GB3 knitting 1×1 warp flat weave, JB2 weaving the warp flat weave, and both The downward winding method before forming a circle is a positive hanging relationship.

Preferably, in the step (2), the 1×1 warp flat structure forms thin areas and loose blocks, and the changed warp flat structure forms thick blocks and dense blocks, and the tissue areas formed by the two are different, which makes the visual appearance of the cloth surface. The effect is different, and the knitting needles of Jacquard knitting warp and flat weave are woven into a circle with a continuous length of warp, and the knitted yarn loops are pressed against the yarn loops woven by the ground comb GB3 and appear on the cloth surface. The lower winding method in the front is a positive hanging relationship. The thickness and density of the tissue area formed by the combination of the two make the visual effect of the cloth surface different.

Preferably, in the step (3), when the bright polyester filament yarn and the cationic polyester yarn are matched, the degree of coloring is different, wherein the cationic polyester yarn is dyed light color, and the bright polyester filament yarn is not dyed. After dyeing The shades and lightness of the yarn colors make the pattern visually three-dimensional.

Compared with the prior art, the present invention has obvious advantages and beneficial effects. Specifically, it can be known from the above technical solutions:

By using the two bars of the single-needle bed jacquard warp knitting machine, the jacquard can be used to knit different weave structures intermittently or continuously, so that the yarn displayed on the cloth surface can form a visual three-dimensional effect of the pattern according to the design requirements, and then dyeing The yarns with different dyeing properties are dyed, and finally a single-layer warp knitted mesh with visual three-dimensional effect can be obtained. The visual three-dimensional effect is further upgraded to an optical illusion effect that can reflect different patterns through different visual angles, which provides conditions for the novelty and fashion of single-layer warp knitted patterns.

In order to illustrate the structural features and effects of the present invention more clearly, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments:

Description of drawings

Fig. 1 is the digital image of the weaving tissue pad yarn of the preferred embodiment of the present invention;

Fig. 2 is the overall front view of the preferred embodiment of the present invention;

Fig. 3 is the partial enlarged schematic diagram at the position A in Fig. 2;

FIG. 4 is a partial enlarged schematic view of the position B in FIG. 2 .

Description of drawings:

10. Thin areas and loose blocks 20. Thick and dense blocks

Detailed ways

The invention discloses a single-layer warp knitted mesh fabric weaving method with visual three-dimensional effect, comprising the following steps:

(1) Using a single-needle bed Jacquard warp knitting machine, two bars are used, namely the ground bar GB3 and the Jacquard bar, and the fabric surface is woven by the ground bar GB3. The woven pattern is displayed on the cloth surface. At the same time, bright polyester filament yarn and cationic polyester yarn are used to match. The two combs are fully threaded at the same time, and the Jacquard comb and the ground comb GB3 weave different organizational structures. The Jacquard comb is a changed warp flat weave, the starting point of the weave is 2×1 warp flat weave, the yarn number is 2-3/1-0//, and the weave of the ground comb GB3 is 1×1 warp flat weave , the number of pad yarn is 1-2/1-0//; in this embodiment, the different weave of Jacquard bar JB2-1 and JB2-2 and ground comb GB3 weaving is ground comb GB3 weaving 1×1 warp flat Weaving, JB2 weaving changes warp and flat weaving, and the winding method of the two before looping is a positive hanging relationship.

(2) When designing with warp knitting design software, draw a pattern with visual three-dimensional effect on the design software, and use Jacquard to knit 1×1 warp flat weave and 2×1 warp flat weave; among which 1×1 warp flat weave The tissue forms thin areas and loose areas, and the flat tissue changes to form thick areas and dense areas. The different tissue areas formed by the two make the visual effect of the cloth surface different, thereby showing the effect of three-dimensional vision; in this embodiment , the material yarns used are 150D cationic polyester yarn and 150D glossy polyester filament yarn. 1×1 warp flat weave forms thin area and loose area 10, and changing warp flat weave forms thick area and dense area 20. The different organization areas formed by the two make the visual effect of the cloth surface different, and the jacquard weave warp The knitting needles of the flat weave are knitted into a circle with a continuous length of the warp, and the knitted yarn loops are pressed against the yarn loops woven by the ground comb GB3 and appear on the cloth surface. The difference in thickness and density of the tissue area formed by the combination of the two makes the visual effect of the cloth surface different.

(3) The thickness of the cloth surface formed by the warp knitting structure formed by the single needle bed jacquard warp knitting machine is different, and the visual area of the cloth surface is formed by using different yarns on different structures; according to the glossy polyester filament When the yarn is matched with the cationic polyester yarn, the degree of coloring is different. The cationic polyester yarn is dyed light color, and the glossy polyester filament yarn is not dyed. After dyeing, the visual three-dimensional effect of the pattern is vivid. In this embodiment, the glossy polyester filament yarn and the cationic polyester yarn have different degrees of coloring when they are matched, wherein the cationic polyester yarn is dyed light color, and the glossy polyester filament yarn is not dyed. The depth and brightness of the color make the visual three-dimensional effect of the pattern vivid.

The design focus of the present invention is: by using the two bars of the single-needle bed jacquard warp knitting machine, the jacquard can be used to knit different weave structures intermittently or continuously, so that the yarns displayed on the cloth surface can form patterns according to the design requirements. Visual three-dimensional effect, and then dyeing yarns with different dyeing properties through dyeing, and finally obtain a single-layer warp knitted mesh fabric with visual three-dimensional effect, which can express patterns with high and low-level visual three-dimensional effects on the single-layer warp knitted fabric sample In this way, the visual three-dimensional effect can be further upgraded to an optical illusion effect that can reflect different patterns through different visual angles, which provides conditions for the novelty and fashion of single-layer warp knitted patterns.

The technical principle of the present invention has been described above with reference to the specific embodiments. These descriptions are only for explaining the principle of the present invention, and should not be construed as limiting the protection scope of the present invention in any way. Based on the explanations herein, those skilled in the art can think of other specific embodiments of the present invention without creative efforts, and these methods will all fall within the protection scope of the present invention.

Claims (3)

1. a single-layer warp knitted mesh fabric weaving method with visual three-dimensional effect is characterized in that: comprise the following steps: (1) Using a single-needle bed Jacquard warp knitting machine, two bars are used, one is a ground bar GB3, and one consists of two half-gauge Jacquard bars JB2-1 and JB2-2. Jacquard comb bar, the cloth surface is woven by ground comb GB3, the design makes the patterns woven by Jacquard JB2-1 and JB2-2 appear on the cloth surface, and uses bright polyester filament yarn and cationic polyester yarn to match, the two The combs are in the full threading method at the same time, and the Jacquard combs JB2-1 and Jacquard combs JB2-2 and the ground combs GB3 weave different organizational structures, Jacquard combs JB2-1 and Jacquard combs JB2- 2 is the change of warp flat weave, the starting point of the weave is 2×1 warp flat weave, the number of padding is 2-3/1-0//, the weave method of ground comb GB3 is 1×1 warp flat weave, the yarn padding is The number is 1-2/1-0//; (2) When designing with warp knitting design software, draw a pattern with visual three-dimensional effect on the design software, and use Jacquard bar JB2-1 and Jacquard bar JB2-2 to change knitting 1×1 warp flat weave and 2×1 warp flat structure; 1×1 warp flat structure forms thin area and loose block, and changing warp flat structure forms thick block and dense block; (3) The thickness of the cloth surface formed by the warp knitting structure formed by the single needle bed jacquard warp knitting machine is different, and the visual area of the cloth surface is formed by using different yarns on different structures; according to the glossy polyester filament When the yarn is matched with the cationic polyester yarn, the degree of coloring is different. The cationic polyester yarn is dyed light color, and the glossy polyester filament yarn is not dyed. After dyeing, the visual three-dimensional effect of the pattern is vivid. 2. The single-layer warp knitted mesh fabric weaving method with visual three-dimensional effect as claimed in claim 1, wherein the material yarns used in the step (1) are 150D cationic polyester yarns and 150D glossy polyester yarns silk yarn. 3. The weaving method of single-layer warp knitted mesh fabric with visual three-dimensional effect as claimed in claim 1, characterized in that: in the step (3), there are shades of coloring when the bright polyester filament yarn and the cationic polyester yarn are matched The degree is different, in which the cationic polyester yarn is dyed light color, and the bright polyester filament yarn is not dyed. After dyeing, the depth and brightness of the yarn color make the visual three-dimensional effect of the pattern vivid.

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