CN112575439B

CN112575439B - A warp knitted jacquard fabric with a pattern dynamically displayed as the tensile strength changes

Info

Publication number: CN112575439B
Application number: CN202011268300.XA
Authority: CN
Inventors: 罗文华; 吴春雨; 陈官峰
Original assignee: Best Pacific Textile Ltd
Current assignee: Best Pacific Textile Ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2025-03-18
Anticipated expiration: 2040-11-13
Also published as: CN112575439A

Abstract

A warp knitted jacquard fabric that dynamically displays a pattern as the tensile strength changes, comprising a fabric body, the fabric body comprising an elastic pattern layer and a skin-contacting layer, the pattern layer being connected to the outer surface of the skin-contacting layer, the pattern layer comprising a dense structure area and a mesh structure area, the skin-contacting layer being woven to form a number of dense areas that are no less than the mesh structure area on the pattern layer, the dense area on the skin-contacting layer correspondingly covers the mesh structure area on the pattern layer, the mesh structure area of the pattern layer when the fabric body is not stretched is in a hidden state and does not show the mesh shape, and the mesh structure area of the pattern layer will be revealed after the fabric body is stretched. The invention has the characteristic of dynamically displaying the appearance effect of the pattern as the tensile strength changes, thereby adding a sense of mystery to the fabric, enhancing the artistry of the fabric, and enriching the diversity of the fabric, and can be widely used in underwear, sports and other clothing fields.

Description

Warp knitting jacquard fabric capable of dynamically showing patterns along with tensile strength change

Technical Field

The invention belongs to the technical field of clothing fabric knitting, and particularly relates to a warp knitting jacquard fabric capable of dynamically showing patterns along with the change of tensile strength.

Background

In the development history of knitted clothing fabrics, particularly in the warp knitting field, the fabrics are greatly improved in appearance, functions and the like. However, with the progress of society, the development of technology and the perfection of the types and functions of textile raw materials, especially the requirements of people on the aesthetic appearance and wearing comfort of ready-made clothes are higher and higher, the diversity, the environmental protection, the functionality and the like of the existing warp knitting fabric are slightly insufficient. Therefore, the consumer market is desirous of more and better novel warp knitted fabrics to make up for some of the shortfalls of the existing fabrics.

In order to enrich the diversity of the fabric, many designers and manufacturers are spending great efforts on the appearance of the fabric, and certain achievements are achieved.

CN 209619583U (a color-changing jacquard mesh cloth) comprises a first jacquard edge layer, a first color-changing layer, a middle layer, a second color-changing layer and a second jacquard edge layer, wherein the first color-changing layer is arranged between the first jacquard edge layer and the middle layer, the second color-changing layer is arranged between the second jacquard edge layer and the middle layer, the first jacquard edge layer is formed on the upper surface of the first color-changing layer through interweaving of a jacquard braiding process, the second jacquard edge layer is formed on the lower surface of the second color-changing layer through interweaving of the jacquard braiding process, and the lower surface of the first color-changing layer and the upper surface of the second color-changing layer are connected through interweaving of binding yarns of the middle layer through the warp knitting process, so that connection of all layers is achieved. The reflective surface with the right-angle triangle structure is utilized to provide the emission of light on the surface, so as to achieve the aim of improving the color-changing performance of the mesh cloth.

CN 108691088B (weaving method of warp knitting jacquard three-color jacquard fabric), relates to a weaving method of warp knitting jacquard three-color jacquard fabric, the weaving method is used for weaving three-color jacquard fabric, including a color pattern area, B color pattern area, C color base net area, pattern contour area and elastic area, realizing the production of fine and thin three-color decorative jacquard pattern fabric.

CN 202175822U (multi-bar warp knitting jacquard fabric), discloses a multi-bar warp knitting jacquard fabric, comprising a bottom net layer woven by ground bar yarns and jacquard bar yarns, wherein the back surface of the bottom net layer is provided with a weft-inserted jacquard layer and a yarn-pressed jacquard layer. And spandex yarns are also arranged in the bottom net layer. Because the weft inserted yarn jacquard weave is arranged on the jacquard comb yarns in the structure, the yarn inserted yarn jacquard weave and the weft inserted yarn jacquard weave on the same fabric are projected out of the use front surface of the fabric together, so that the two effects of the yarn inserted yarn jacquard weave bulge and the weft inserted yarn jacquard bulge are formed and coexist. Therefore, a warp knitted fabric having a three-dimensional effect and a relief effect, which is excellent in design concept and has a strong convex-concave feeling, can be provided.

By combining the above, the color changing performance of the CN 209619583U is outstanding from the optical angle, the CN 108691088B makes the different areas of the fabric present different colors by using the interweaving of different yarns, the CN 202175822U provides the three-dimensional fabric by using the loom characteristics, these are all fabrics with visual appearance and fabric characteristics, and the non-reporting patterns and meshes can be hidden in the free state, but can immediately show the invisible warp knitting fabric when being stretched by external force.

Disclosure of Invention

The technical problem to be solved by the invention is to provide a warp knitting jacquard fabric which dynamically shows patterns along with the change of tensile strength.

In order to solve the technical problems, the invention adopts the following technical scheme:

The utility model provides a warp knitting jacquard fabric along with tensile strength changes and dynamic expression pattern, includes the fabric body, the fabric body is including having elastic flower type layer and subsides skin layer, and the surface at subsides skin layer is connected to flower type layer, and flower type layer includes closely knit structure district and mesh structure district, and it is not less than the closely knit region of mesh structure district on the flower type layer to weave to be formed with quantity on the subsides skin layer, and closely knit region on the subsides skin layer corresponds the mesh structure district that covers on the flower type layer, and the mesh structure district of flower type layer does not show the mesh form for hiding the state when not receiving the stretching to the fabric body, and the fabric body can show in the mesh structure district of receiving the back flower type layer.

The pattern layer is formed by knitting yarn Y1 and yarn Y2 as Gu Kasha, and the skin layer is formed by knitting yarn Y3 as a base yarn.

The pattern layer formed by the yarn Y1 and the yarn Y2 at least has a compact area and a mesh area, the yarn-laying digital structure of the yarn Y1 is 1-0/1-2// deformation, and the yarn-laying digital structure of the yarn Y2 is 1-2/1-0// deformation.

The yarn Y3 is woven to form at least one dense area which covers the mesh structure area formed by the yarn Y1, and the numerical structure of the yarn is deformed by 0-0/1-1/.

The yarn Y3 is woven to form at least one dense area which covers the mesh structure area formed by the yarn Y1, and the yarn-laying digital structure is 1-0/1-2// deformation.

The yarn Y1 and the yarn Y2 are elastic composite yarns, and the linear density of the elastic composite yarns is 20-280D.

The elastic composite yarn is formed by mixing filament yarns and spandex yarns, wherein the filament linear density is 10-140D, and the spandex linear density is 10-100D.

And Y3 is a filament with a linear density of 20-280D.

The Y3 is an elastic composite yarn composed of a long silk thread and a spandex thread, the linear density is 20-280D, wherein the linear density of the long silk thread is 10-140D, and the linear density of the spandex thread is 10-70D.

The fabric body is knitted by a warp knitting machine, and the knitting needle density of the warp knitting machine is 14-32/inch.

The fabric has the characteristics that meshes or patterns can be hidden in a free state, can be immediately displayed when being stretched by external force, and dynamically displays the flower-shaped appearance effect along with the change of tensile strength, thereby increasing the mystery of the fabric, improving the artistry of the fabric, enriching the diversity of the fabric, and being widely applied to the clothing fields of underwear, sports and the like

Drawings

FIG. 1 is an unstretched schematic view of the present invention;

FIG. 2 is a schematic drawing of the invention after stretching;

FIG. 3 is a digital schematic diagram of the yarn Y1 yarn backing in the present invention;

FIG. 4 is a digital schematic diagram of the yarn Y2 yarn backing in the present invention;

Fig. 5 is a digital representation of the yarn Y3 yarn-laying according to the present invention.

Detailed Description

The invention will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the invention and the specific objects and functions achieved.

As shown in the attached drawings 1-5, the invention discloses a warp knitting jacquard fabric capable of dynamically displaying patterns along with the change of tensile strength, which comprises a fabric body, wherein the fabric body comprises a pattern layer and a skin-attaching layer, the pattern layer is connected to the outer surface of the skin-attaching layer, the pattern layer comprises compact structure areas and mesh structure areas, the skin-attaching layer is knitted with compact areas with the number not less than that of the mesh structure areas on the pattern layer, the compact areas on the skin-attaching layer correspond to the mesh structure areas on the pattern layer, the mesh structure areas of the pattern layer are hidden when the fabric body is not stretched, the mesh structure areas of the pattern layer are not displayed, and the fabric body can display the mesh structure areas of the pattern layer after being stretched. The mesh structure area can be meshes or patterns, and is of a pore structure, the pattern layer is formed by weaving elastic yarns, the mesh structure area can be hidden when the fabric body is in a free state, and the whole structure area is consistent as a compact structure area from the outside. The novel plastic material can be immediately displayed when being stretched by external force, and dynamically displays the characteristics of flower-shaped appearance effect along with the change of tensile strength, namely, the novel plastic material can be subjected to different tensile forces and can be in different shapes. Because the compact area arranged on the skin-adhering layer covers the mesh structure area, the whole fabric body cannot be hollowed out after stretching. Other structural layers can be woven between the skin layer and the flower-shaped layer to meet the requirements.

The mesh structure area on the flower-shaped layer can be arranged in a plurality of intervals, or arranged in a certain order, or arranged in disorder. When the mesh structure is mesh, the mesh structure can be polygonal, circular or other shapes.

The flower layer and the skin layer are formed into an integrated structure in the knitting process.

The pattern layer is formed by knitting yarn Y1 and yarn Y2 as Gu Kasha, the skin layer is formed by knitting yarn Y3 as a base yarn, and a plurality of groups of yarns can be added for knitting together when needed.

Or the yarn Y3 is knitted to form at least one compact area which covers the mesh structure area formed by the yarn Y1, and the yarn laying digital structure is 1-0/1-2// deformation.

The yarn Y1 and the yarn Y2 are elastic composite yarns, and the linear density of the elastic composite yarns is 20-280D. The elastic composite yarn is formed by mixing filament yarns and spandex yarns, wherein the filament linear density is 10-140D, and the spandex linear density is 10-100D.

And Y3 is a filament with a linear density of 20-280D. Or Y3 is an elastic composite yarn consisting of a long silk thread and a spandex thread, wherein the linear density of the long silk thread is 20-280D, the linear density of the long silk thread is 10-140D, and the linear density of the spandex thread is 10-70D.

The pattern layer is used as the surface layer of the fabric body, and the mesh structure area is formed by elastic yarns through the arrangement of the compact structure area and the mesh structure area, so that the mesh structure area on the pattern layer on the fabric body is compact in shrinkage and basically keeps consistent with the compact structure area on the pattern layer when the fabric body is in a free state, namely not stretched. When the fabric body is stretched, the whole fabric body is expanded according to the stretching direction, and the elastic mesh structure area is stretched, so that the original mesh form is exposed, and the dynamic flower-shaped appearance effect is formed along with the change of the stretching force. Thereby increasing the mystery of the fabric, improving the artistry of the fabric, enriching the diversity of the fabric, and being widely applied to the clothing fields of underwear, sports and the like.

It should be noted that, the foregoing is only a preferred embodiment of the present invention, and the present invention is not limited to the foregoing embodiment, but it should be understood that although the present invention has been described in detail with reference to the embodiment, it is possible for those skilled in the art to make modifications to the technical solutions described in the foregoing embodiment, or to make equivalent substitutions for some technical features thereof, but any modifications, equivalent substitutions, improvements and the like within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A warp knitted jacquard fabric that dynamically displays a pattern as the tensile strength changes, comprising a fabric body, characterized in that: the fabric body comprises an elastic pattern layer and a skin-contacting layer, the pattern layer is connected to the outer surface of the skin-contacting layer, the pattern layer comprises a dense structure area and a mesh structure area, the skin-contacting layer is woven with a number of dense areas that are not less than the mesh structure area on the pattern layer, the dense area on the skin-contacting layer corresponds to the mesh structure area on the pattern layer, and the mesh structure area of the pattern layer is hidden when the fabric body is not stretched and does not show the mesh shape, the fabric The mesh structure area of the pattern layer of the main body will be revealed after being stretched. The pattern layer is formed by weaving yarn Y1 and yarn Y2 as jacquard yarns, and the skin-contacting layer is formed by weaving yarn Y3 as base yarn. The pattern layer formed by yarn Y1 and yarn Y2 has at least one dense area and one mesh area. The digital structure of the padding yarn of Y1 is a deformation of 1-0/1-2//, and the digital structure of the padding yarn of Y2 is a deformation of 1-2/1-0//. The fabric body is woven by a warp knitting machine, and the needle density of the warp knitting machine is 14-32 per inch.

2. The warp knitted jacquard fabric that dynamically displays a pattern as the tensile strength changes according to claim 1 is characterized in that the yarn Y3 is woven to form at least one dense area, which covers the mesh structure area formed by the yarn Y1, and the digital structure of the padding yarn is a deformation of 0-0/1-1//.

3. The warp knitted jacquard fabric that dynamically displays a pattern as the tensile strength changes according to claim 2 is characterized in that the yarn Y3 is woven to form at least one dense area, which covers the mesh structure area formed by the yarn Y1, and the digital structure of the padding yarn is a deformation of 1-0/1-2//.

4. The warp knitted jacquard fabric with a pattern dynamically displayed as the tensile strength changes according to claim 1, characterized in that the yarn Y1 and the yarn Y2 are both elastic composite yarns with a linear density of 20-280D.

5. The warp knitted jacquard fabric that dynamically displays a pattern as the tensile strength changes according to claim 4, characterized in that the elastic composite yarn is a mixture of filament yarn and spandex yarn, wherein the filament yarn density is 10-140D and the spandex yarn density is 10-100D.

6. The warp knitted jacquard fabric that dynamically displays patterns as the tensile strength changes according to claim 5, characterized in that the yarn Y3 is filament with a linear density of 20-280D.