Three-dimensional style two-needle bar warp knitting fabric

Abstract

The utility model discloses a three-dimensional style double-needle bar warp knitting fabric which comprises a surface layer, a middle layer and a bottom layer. The surface layer is woven by four guide bars GB1, GB2, GB3 and GB4; the GB1 and the GB2 are woven into a crescent dark color area on the surface layer, and the GB3 and the GB4 are woven into a bright area located on the periphery of the crescent dark color area on the surface layer. The crescent dark color area is a crescent coil chain woven by silk threads with darker colors, the bright area on the outer side of the crescent of the crescent dark color area is a coil chain woven by silk threads with brighter colors, and the bright area on the inner side of the crescent of the crescent dark color area is silk threads with brighter colors arranged in the weft direction of the surface layer; the GB5 is used for weaving the middle layer of the fabric; and the GB6 and the GB7 are used for weaving the bottom layer of the fabric. According to the three-dimensional double-needle-bar warp knitting fabric, crescent and circular patterns with different brightness are knitted on the surface layer through a double-needle-bar warp knitting process, so that a three-dimensional effect is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of warp knitted fabrics, in particular to a three-dimensional double-needle bed warp knitted fabric. Background Art

[0002] The surface style of warp-knitted fabrics is generally achieved through special weaving techniques, dyeing, printing, shearing, perming and other post-processing processes. As an important aspect of fabric style, three-dimensional style has won the favor of consumers both visually and tactilely. To this end, the acquisition of three-dimensional style is mainly carried out from two aspects. First, from the visual perspective, through dyeing, printing and other means, a pattern or flower pattern with a large difference in light and dark is formed on the surface of the fabric, which makes the human eye visually produce the illusion of the fabric surface being concave and convex. Second, from the tactile perspective, through post-processing such as shearing and perming, the smooth fabric surface is locally damaged to a controllable degree, so that the fabric surface forms a realistic concave and convex effect.

[0003] For the first type of situation where a three-dimensional style is formed only visually, the existing technology often uses patterns with light and dark contrasts printed on the surface of the fabric to achieve a three-dimensional effect. Chinese Patent: Printed Non-woven Fabric and Printing Method Thereof, Non-woven Fabric Printing Tool ZL 201710854842.7 relates to using a tool to print a three-dimensional pattern on the surface of a fabric. In one embodiment, there is a three-dimensional pattern with a crescent and a circle closely together, and the three-dimensional effect is achieved by the light and dark contrast of the crescent and the circle (this three-dimensional effect refers to Chinese Patent: Non-woven Fabric ZL 202030234080.3, which relates to a non-woven fabric design that uses crescents and circles with light and dark contrasts to achieve a three-dimensional effect).

[0004] The above-mentioned Chinese patent uses printing to obtain a three-dimensional effect, but from the perspective of environmental protection and cost saving, the three-dimensional effect can be achieved through a special weaving process. Utility Model Content

[0005] The purpose of this utility model is to provide a three-dimensional double-needle-bar warp-knitted fabric. This fabric uses a double-needle-bar warp-knitting process to create a three-dimensional effect with crescent and circular patterns of varying light and dark on the surface layer. The fabric is formed in one go, saving weaving costs and using an environmentally friendly process.

[0006] In order to achieve the above-mentioned purpose, the technical solution of the present invention is to design a three-dimensional double-needle bed warp-knitted fabric, including a surface layer, a middle layer and a bottom layer; the surface layer is woven by four combs GB1, GB2, GB3 and GB4; GB1 and GB2 weave a crescent dark area on the surface layer, and GB3 and GB4 weave a bright area on the surface layer, located around the crescent dark area; the crescent dark area is a crescent-shaped coil chain woven with darker silk thread, the bright area outside the crescent in the crescent dark area is a coil chain woven with brighter silk thread, and the bright area inside the crescent in the crescent dark area is a brighter silk thread arranged along the weft direction of the surface layer; the GB5 weaves the middle layer of the fabric; the GB6 and GB7 weave the bottom layer of the fabric.

[0007] Furthermore, the organizational structure of the GB1 is 3-4-4-4 / 5-6-6-6 / 3-2-2-2 / 5-6-6-6 / 3-2-2-2 / 1-0-0-0 / 3-4-4-4 / 1-0-0-0 / / , 1 through and 3 empty; the organizational structure of the GB2 is 3-2-2-2 / 1-0-0-0 / 3-4-4-4 / 1-0-0-0 / 3-4-4-4 / 5-6-6-6 / 3-2-2-2 / 5-6-6-6 / / , 1 through and 3 empty.

[0008] Furthermore, the organizational structure of the GB3 is 4-5-5-5 / 6-7-7-7 / 3-2-2-2 / 6-7-7-7 / 3-2-2-2 / 1-0-0-0 / 4-5-5-5 / 1-0-0-0 / / , 2 through and 2 empty; the organizational structure of the GB4 is 3-2-2-2 / 1-0-0-0 / 4-5-5-5 / 1-0-0-0 / 4-5-5-5 / 6-7-7-7 / 3-2-2-2 / 6-7-7-7, 2 through and 2 empty.

[0009] Furthermore, the organizational structure of the GB5 is 2-3-1-2 / 1-0-2-1 / / , which is fully penetrated.

[0010] Furthermore, the organizational structure of the GB6 is 2-2-2-3 / 1-1-1-0 / / , which is fully penetrated; and the organizational structure of the GB7 is 0-0-0-1 / 1-1-1-0 / / , which is fully penetrated.

[0011] The advantages and beneficial effects of the utility model are:

[0012] 1) This invention uses a double-needle-bar warp knitting process to create a three-dimensional effect by weaving a crescent and circular pattern of varying light and dark on the surface layer. The fabric is formed in one go, saving weaving costs and using a relatively environmentally friendly process.

[0013] 2) The dark area of the crescent is made of semi-glossy yarn, which reflects less light; while the bright area uses glossy yarn, which appears bright under light. Adjusting the angle of the light source allows the bright area to reflect different degrees of light, creating a beautiful visual effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the present utility model.

[0015] Figure 2 It is a simulation schematic diagram of the present utility model.

[0016] Figure 3 Schematic diagram of the organizational structure of GB1.

[0017] Figure 4 Schematic diagram of the organizational structure of GB2.

[0018] Figure 5 Schematic diagram of the organizational structure of GB3.

[0019] Figure 6 Schematic diagram of the organizational structure of GB4.

[0020] Figure 7 Schematic diagram of the organizational structure of GB5.

[0021] Figure 8 Schematic diagram of the organizational structure of GB6.

[0022] Figure 9 Schematic diagram of the organizational structure of GB7.

[0023] Among them, the crescent has dark area 1 and bright area 2. DETAILED DESCRIPTION

[0024] The following embodiments are used to further describe the specific embodiments of the present invention in conjunction with the accompanying drawings and examples. The following embodiments are only used to more clearly illustrate the technical solutions of the present invention and are not intended to limit the scope of protection of the present invention.

[0025] Example:

[0026] like Figures 1 to 9 As shown, a three-dimensional double-needle bed warp knitted fabric is woven by a double-needle bed warp knitting machine and uses seven combing bars, namely GB1, GB2, GB3, GB4, GB5, GB6, and GB7.

[0027] Among them, GB1, GB2, GB3, and GB4 weave the surface layer of the fabric; the crescent dark area 1 on the surface layer is woven by GB1 and GB2; the bright area 2 on the surface layer, located around the crescent dark area 1, is woven by GB3 and GB4; the crescent dark area 1 is a crescent-shaped coil chain composed of semi-glossy yarns; the bright area 2 outside the crescent of the crescent dark area 1 is a coil chain composed of glossy yarns, and the bright area 2 inside the crescent of the crescent dark area 1 is glossy yarns along the weft direction of the surface layer.

[0028] The middle layer of GB5 woven fabrics; the bottom layer of GB6 and GB7 woven fabrics.

[0029] The yarns used for each combing bar are as follows: GB1 and GB2 use 140D / 48F FDY (FDY is fully drawn yarn) semi-bright yarn; GB3 and GB4 use 136D / 72F FDY bright yarn; GB5 uses 30D / 1FFDY; GB6 and GB7 use 100D / 36F FDY bright yarn.

[0030] GB1's organizational structure: 3-4-4-4 / 5-6-6-6 / 3-2-2-2 / 5-6-6-6 / 3-2-2-2 / 1-0-0-0 / 3-4-4-4 / 1-0-0-0 / / , 1 through 3 empty;

[0031] GB2's organizational structure: 3-2-2-2 / 1-0-0-0 / 3-4-4-4 / 1-0-0-0 / 3-4-4-4 / 5-6-6-6 / 3-2-2-2 / 5-6-6-6 / / , 1 through 3 empty;

[0032] GB3's organizational structure: 4-5-5-5 / 6-7-7-7 / 3-2-2-2 / 6-7-7-7 / 3-2-2-2 / 1-0-0-0 / 4-5-5-5 / 1-0-0-0 / / , 2 penetrations and 2 empty spaces;

[0033] GB4's organizational structure: 3-2-2-2 / 1-0-0-0 / 4-5-5-5 / 1-0-0-0 / 4-5-5-5 / 6-7-7-7 / 3-2-2-2 / 6-7-7-7, 2 penetrations and 2 gaps;

[0034] GB5's organizational structure: 2-3-1-2 / 1-0-2-1 / / , full penetration;

[0035] GB6's organizational structure: 2-2-2-3 / 1-1-1-0 / / , full penetration;

[0036] GB7's organizational structure: 0-0-0-1 / 1-1-1-0 / / , full penetration.

[0037] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A three-dimensional double-needle bed warp knitted fabric, characterized by: It includes a surface layer, a middle layer and a bottom layer; the surface layer is woven by four combs GB1, GB2, GB3 and GB4; GB1 and GB2 weave a crescent dark area on the surface layer, and GB3 and GB4 weave a bright area on the surface layer located around the crescent dark area; the crescent dark area is a crescent-shaped coil chain woven with darker silk threads, the bright area outside the crescent in the crescent dark area is a coil chain woven with lighter silk threads, and the bright area inside the crescent in the crescent dark area is a lighter silk thread arranged along the weft direction of the surface layer; the middle layer is woven by comb GB5; the bottom layer is woven by two combs GB6 and GB7.

2. The three-dimensional double-needle-bed warp-knitted fabric according to claim 1, characterized in that: The organizational structure of the GB1 is 3-4-4-4 / 5-6-6-6 / 3-2-2-2 / 5-6-6-6 / 3-2-2-2 / 1-0-0-0 / 3-4-4-4 / 1-0-0-0 / / , 1 through and 3 empty; the organizational structure of the GB2 is 3-2-2-2 / 1-0-0-0 / 3-4-4-4 / 1-0-0-0 / 3-4-4-4 / 5-6-6-6 / 3-2-2-2 / 5-6-6-6 / / , 1 through and 3 empty.

3. The three-dimensional double-needle-bed warp-knitted fabric according to claim 1, characterized in that: The organizational structure of the GB3 is 4-5-5-5 / 6-7-7-7 / 3-2-2-2 / 6-7-7-7 / 3-2-2-2 / 1-0-0-0 / 4-5-5-5 / 1-0-0-0 / / , 2 through and 2 empty; the organizational structure of the GB4 is 3-2-2-2 / 1-0-0-0 / 4-5-5-5 / 1-0-0-0 / 4-5-5-5 / 6-7-7-7 / 3-2-2-2 / 6-7-7-7, 2 through and 2 empty.

4. The three-dimensional double-needle bed warp knitted fabric according to claim 1, characterized in that: The organizational structure of the GB5 is 2-3-1-2 / 1-0-2-1 / / , which is fully penetrated.

5. The three-dimensional double-needle-bed warp-knitted fabric according to claim 1, characterized in that: The organizational structure of the GB6 is 2-2-2-3 / 1-1-1-0 / / , which is fully penetrated; the organizational structure of the GB7 is 0-0-0-1 / 1-1-1-0 / / , which is fully penetrated.

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