Woven fabric imitating doup heald
By employing a multi-layered fabric structure and a specific interlacing method in woven fabrics, the problems of insufficient process complexity and stability in achieving the heddle effect in woven fabrics have been solved, resulting in a highly permeable and structurally stable heddle-like fabric.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FUJIAN HUAFENG NEW MATERIALS
- Filing Date
- 2025-05-28
- Publication Date
- 2026-05-19
AI Technical Summary
To achieve the heddle effect in existing woven fabrics, the process is complex and costly, and the structural stability and permeability are insufficient.
The fabric employs a multi-layered structure, alternating between the first and second weaves to create a space that incorporates a transparent structure. Combined with the interlacing of warp and weft yarns, this creates a stable imitation heddle effect, enhancing the fabric's transparency and structural stability.
This has resulted in a highly breathable and structurally stable imitation heddle woven fabric, which reduces production costs, simplifies the process, and improves the overall performance and aesthetics of the fabric.
Smart Images
Figure CN224258903U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of woven fabric manufacturing, and in particular to a woven fabric that imitates heddle stitches. Background Technology
[0002] To achieve breathability in conventional fabrics, a heddle system is typically used. This involves creating a special structure (such as a skein weave) through the crossing or twisting of warp yarns. This causes some warp yarns (skeined warps) to twist regularly during weaving, creating special knotted effects such as openwork or tulle with the ground warp. However, skein weaving requires a special heddle device to control the twisting movement of the warp yarns, making the process complex and the production equipment costly.
[0003] Compared to heddle weaving, conventional shuttle weaving uses heddle frames to control the raising and lowering of warp yarns on a regular rapier loom. The weft yarns pass directly through the shed via the shuttle or modern weft insertion devices (such as air jets or rapiers), making the entire process simpler to operate.
[0004] Therefore, in order to reduce costs and improve efficiency, how to achieve the heddle-like effect using ordinary woven fabrics has become an important consideration in the weaving industry. One existing technology involves changing the weave structure, creating an elliptical perforated structure on ordinary woven fabrics by combining warp and weft yarns with varying tightness, loosely arranged colored yarns in the upper and lower weft areas, and tightly arranged monofilaments in the middle, compressing the denser areas towards the looser ones. However, this fabric has poor overall structural stability, and its perforation structure is prone to deformation, affecting its breathability. Utility Model Content
[0005] The purpose of this invention is to provide a simple-to-process, highly breathable woven fabric with a heddle-like texture. The specific technical solution is as follows:
[0006] A woven fabric with a heddle-like texture includes multiple first structures and multiple second structures. The first and second structures are alternately arranged in the warp direction of the fabric. The first structure includes multiple first convex structures and first concave structures alternately arranged in the weft direction of the fabric. The second structure includes multiple second convex structures and second concave structures alternately arranged in the weft direction of the fabric. The first convex structures and second concave structures are arranged opposite each other in the warp direction to form an accommodating space between them. The first concave structures and second convex structures are closely fitted to each other in the warp direction. The third structure is a transparent structure and is arranged inside the accommodating space to make the entire fabric structure stable and highly permeable.
[0007] Furthermore, the fabric is woven from warp yarns and at least two sets of weft yarns in one piece. The at least two sets of weft yarns include several first weft yarns and several second weft yarns. The first weft yarns are transparent weft yarns, the second weft yarns are colored weft yarns, and the warp yarns are transparent warp yarns.
[0008] Furthermore, the warp yarns in the first and second structures include a first warp layer and a second warp layer. The first warp layer includes several first warp yarns, and the second warp layer includes several second warp yarns. Both the first and second convex structures include a fabric surface layer and a fabric backing layer that are closely fitted together. The first warp yarns in the fabric surface layer float above the second weft yarns. The contraction of the first warp yarns can squeeze the second weft yarns upward, so that the first and second convex structures bend upward in the warp direction of the fabric surface. The second warp yarns in the fabric backing layer are tightly interwoven with the first weft yarns to form a tightly structured fabric layer, providing support for the fabric surface layer.
[0009] Furthermore, both the first and second concave structures include a fabric surface layer and a fabric backing layer that are fitted together. The first warp yarn in the fabric surface layer floats above several second weft yarns. When the first warp yarn contracts, it can squeeze the second weft yarns downward, so that the first and second concave structures bend downward in the warp direction of the fabric surface. The second warp yarn in the fabric backing layer is tightly interwoven with the first weft yarn to form a tightly structured fabric layer, which provides support for the fabric surface layer.
[0010] Furthermore, the first concave structure and the second convex structure are arranged opposite each other to form an integral fourth structure. The fabric surface layer in the first concave structure and the fabric surface layer in the second convex structure are continuously arranged to form the fabric surface layer of the fourth structure. The fabric backing layer in the first concave structure and the fabric backing layer in the second convex structure are continuously arranged to form the fabric backing layer of the fourth structure.
[0011] Furthermore, the first warp yarn in the fabric surface layer of the fourth structure shrinks, squeezing the second weft yarn to bulge or concave in a direction away from the third structure, so that part of the fabric underlay layer in the fourth structure and the third structure together form a transparent area.
[0012] Furthermore, the warp and weft yarns in the third structure are tightly interwoven to form a compact fabric structure.
[0013] Furthermore, at the edge position adjacent to the third structure, pores are formed between the first weft yarn and the second warp yarn to improve air permeability.
[0014] Furthermore, the warp also includes a third warp layer, which includes several third warp yarns. The first and second structures also include a fabric inner layer, which is located on the side of the fabric backing layer away from the fabric surface layer. The fabric inner layer includes several third weft yarns. The third warp yarns in the fabric inner layer sink below the third weft yarns. The shrinkage of the third warp yarns can compress the third weft yarns to form an upward convex structure and a downward concave structure in the fabric inner layer. The upward convex structure and the downward concave structure of the fabric inner layer correspond to the upward convex structure and the downward concave structure of the fabric surface layer, respectively.
[0015] Furthermore, the specifications of the warp yarns and the first weft yarn are both 100-150D, so as to make the third weave structure and the fabric backing layer structure delicate and thin. The specifications of the second weft yarns and the third weft yarns are both 200-300D, and the warp density / weft density is 16-25 threads / cm, so as to make the structure of the first weave and the second weave more prominent.
[0016] The woven fabric of this utility model with imitation heddle pattern includes multiple first and second structures arranged alternately along the warp direction of the fabric surface. Multiple transparent third structures are distributed between the first and second structures. Through a certain weaving process, the first and second structures are woven into a multi-layer fabric structure, and the third structures are woven into a single-layer fabric structure. The distribution and position of the three structures are defined, so that the fabric has a stable overall structure and higher permeability. The process is simple and easy to implement. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the surface structure of the woven fabric with imitation heddle pattern according to this utility model.
[0018] Figure 2 This is a schematic diagram of the inner layer structure of the woven fabric with imitation heddle yarn of this utility model when it includes a third weft yarn.
[0019] Figure 3 This is a schematic diagram of the specific structure of the warp and weft yarns interlacing in the third organization.
[0020] Figure 4 This is a schematic diagram of the specific structure of the warp and weft yarn interlacing in the fourth organization of the first embodiment.
[0021] Figure 5 This is a schematic diagram of the specific structure of the warp and weft yarn interlacing in the fourth organization of the second embodiment. Detailed Implementation
[0022] To better understand the purpose, structure, and function of this utility model, the following description of the imitation heddle woven fabric of this utility model is provided in conjunction with the accompanying drawings.
[0023] like Figures 1 to 5 As shown, the woven fabric with simulated heddle weave in this invention includes multiple first weaves 1 and multiple second weaves 2, which are alternately arranged in the warp direction of the fabric surface. Furthermore, multiple third weaves 3 are distributed between the first weaves 1 and the second weaves 2.
[0024] Furthermore, such as Figure 1As shown, both the first weave 1 and the second weave 2 are wavy structures, and their extension direction is along the weft direction of the fabric. The first weave 1 includes multiple first convex structures 11 and multiple first concave structures 12, which are alternately arranged in the weft direction of the fabric. The second weave 2 includes multiple second convex structures 21 and multiple second concave structures 22, which are alternately arranged in the weft direction of the fabric.
[0025] Furthermore, the first convex structure 11 in the first weave 1 and the second concave structure 22 in the second weave 2 are arranged opposite each other in the warp direction, and an accommodating space can be formed between the first convex structure 11 and the opposite second concave structure 22. The third weave 3 is disposed inside this accommodating space. The first concave structure 12 in the first weave 1 and the second convex structure 21 in the second weave 2 are mutually attached in the warp direction, and the first concave structure 12 and the opposite second convex structure 21 together form the fourth weave 6. By defining the specific structure and distribution position of each weave on the fabric as described above, the entire fabric structure is stable and has high permeability.
[0026] like Figures 3 to 5 As shown, the woven fabric of this utility model, which imitates the heddle pattern, is woven from warp yarns and at least two sets of weft yarns. The at least two sets of weft yarns include a first set of weft yarns and a second set of weft yarns. The first set of weft yarns includes several first weft yarns 41, and the second set of weft yarns includes several second weft yarns 42. The first weft yarns 41 are transparent, and the second weft yarns 42 are colored. The warp yarns are transparent.
[0027] like Figure 3 As shown, in the third structure 3, the warp yarn is a single layer, and the warp yarn and the first weft yarn 41 are tightly interwoven to form a tight transparent fabric structure, which improves the structural stability while ensuring the high permeability of the fabric.
[0028] In the first organization 1 and the second organization 2, the warp yarns are divided into at least two layers. The first warp yarn layer includes several first warp yarns 51, and the second warp yarn layer includes several second warp yarns 52. It can be understood that both the first warp yarns 51 and the second warp yarns 52 are transparent warp yarns.
[0029] exist Figure 4In the specific embodiment shown, the first convex structure 11 in the first weave 1 and the second convex structure 21 in the second weave 2 have the same fabric structure. Specifically, the fabric structure of both the first convex structure 11 and the second convex structure 21 includes a fabric surface layer and a fabric backing layer that are closely fitted together: In the fabric surface layer, several first warp yarns 51 in the first warp layer float above several second weft yarns 42. After subsequent dyeing and finishing, the first warp yarns 51 in the first weave shrink, and the several first warp yarns 51 squeeze the several second weft yarns 42 upward to form an convex effect, that is, the first convex structure 11 and the second convex structure 21 bend upward in the warp direction of the fabric surface. In the fabric backing layer, several second warp yarns 52 in the second warp layer are tightly interwoven with several first weft yarns 41 to form a tightly structured fabric layer. Since the fabric backing layer is closely fitted to the fabric surface layer, the fabric backing layer can provide support for the uninterwoven warp and weft yarns of the fabric surface layer, so that the convex structure as a whole has a stable structural feature.
[0030] Furthermore, the first concave structure 12 in the first weave 1 and the second concave structure 22 in the second weave 2 have the same fabric structure. Specifically, the fabric structure of the first concave structure 12 and the second concave structure 22 includes a fabric surface layer and a fabric backing layer that are closely fitted together: In the fabric surface layer, several first warp yarns 51 in the first warp layer float above several second weft yarns 42. After subsequent dyeing and finishing, the first warp yarns 51 shrink, and the several first warp yarns 51 press the several second weft yarns 42 downward to form a concave effect, that is, the first concave structure 12 and the second concave structure 22 bend downward in the warp direction of the fabric surface. In the fabric backing layer, several second warp yarns 52 in the second warp layer are tightly interwoven with several first weft yarns 41 to form a tightly structured fabric layer. Since the fabric backing layer is closely fitted to the fabric surface layer, the fabric backing layer can provide support for the uninterwoven warp and weft yarns of the fabric surface layer, so that the concave structure as a whole has a stable structural feature.
[0031] The first concave structure 12 of the first structure 1 and the second convex structure 21 of the adjacent second structure 2 are arranged opposite to each other to form the fourth structure 6. The fabric surface layer in the first concave structure 12 and the fabric surface layer in the second convex structure 21 are continuously arranged to form the fabric surface layer of the fourth structure 6. The fabric backing layer in the first concave structure 12 and the fabric backing layer in the second convex structure 21 are continuously arranged to form the fabric backing layer of the fourth structure 6. It can be understood that the fabric surface layer and the fabric backing layer of the fourth structure 6 are also attached together.
[0032] In the fabric surface layer of the fourth weft structure 6, several first warp yarns 51 in the first concave structure 12 and the second convex structure 21 simultaneously float above several parallel second weft yarns 42 in the first concave structure 12 and the second convex structure 21 along the same trajectory. After subsequent dyeing and finishing, the first warp yarns 51 shrink in the warp direction of the fourth weft structure 6, and several first warp yarns 51 squeeze several second weft yarns 42 towards the middle, so that the first concave structure 12 of the first weft structure 1 and the second convex structure 21 in the adjacent second weft structure 2 adhere to each other to form an integral structure of the fourth weft structure 6. In the fabric backing layer of the fourth weft structure 6, several second warp yarns 52 in the first concave structure 12 and the second convex structure 21 are tightly interwoven with several first weft yarns 41 in the first concave structure 12 and the second convex structure 21 to form a tightly structured fabric layer. Since the fabric backing layer is attached to the fabric surface layer, it can provide support for the uninterwoven warp and weft yarns of the fabric surface layer, so that the fourth weft structure 6 as a whole has a stable structural feature. Furthermore, in the fabric structure of the fourth organization 6, after the first warp yarn 51 in the fabric surface layer is shrunk by dyeing and finishing, part of the fabric backing layer will be exposed. The second warp yarn 52 is a transparent warp yarn, the first weft yarn 41 is a transparent yarn, and the fabric backing layer is a transparent fabric layer. Therefore, part of the transparent fabric backing layer in the fourth organization 6 is exposed on the fabric, and can form a transparent area together with the transparent third organization 3, which can further expand the transparent area of the fabric and improve the permeability of the fabric.
[0033] Meanwhile, after the first warp yarn 51 in the fabric surface layer of the fourth structure 6 is shrunk during dyeing and finishing, it will squeeze the second weft yarn 42, causing the second weft yarn 42 to bulge or sag in a direction away from the third structure 3, so that tiny pores are formed between the first weft yarn 41 and the second warp yarn 52 at the edge position of the fourth structure 6 and the third structure 3, thereby improving the breathability.
[0034] Preferably, the warp yarns are layered in a 1:1 ratio to keep the fabric surface flat overall.
[0035] The woven fabric of this utility model with imitation heddle pattern adopts the above-mentioned specific fabric structure. The first structure 1 and the second structure 2 are both composed of two layers of fabric structure. The fabric backing layer has a tight structure, which can provide support for the fabric surface structure, so that the fabric can achieve a high permeability effect while improving its structural stability. The overall performance of the fabric is excellent and it is also aesthetically pleasing.
[0036] Furthermore, such as Figure 5In another embodiment of the present invention shown, the yarns constituting the fabric may further include a third set of weft yarns, which includes several third weft yarns 43, and the third weft yarns 43 are colored weft yarns. In the first weave 1 and the second weave 2, the warp yarns are divided into three layers: the first warp layer includes several first warp yarns 51, the second warp layer includes several second warp yarns 52, and the third warp layer includes several third warp yarns 55. It is understood that the first warp yarns 51, the second warp yarns 52, and the third warp yarns 55 are all transparent warp yarns.
[0037] Preferably, the color of the third weft yarn 43 is different from the color of the second weft yarn 42, so that the inner layer of the fabric in the first structure 1 and the second structure 2 presents a different color from the outer layer of the fabric, so as to achieve a two-color texture effect.
[0038] like Figure 5 As shown, in both the first weave 1 and the second weave 2, the fabric structure includes a fabric outer layer, a fabric inner layer, and a fabric backing layer. The fabric inner layer is located on the side of the fabric backing layer away from the fabric outer layer. The fabric structures of the fabric outer layer and the fabric backing layer are similar to... Figure 4 The fabric structure of the fabric surface layer and the fabric backing layer in the illustrated embodiment is the same.
[0039] Specifically, in the fabric surface layer, several first warp yarns 51 in the first warp layer float above several second weft yarns 42. After subsequent dyeing and finishing, the first warp yarns 51 shrink, and the several first warp yarns 51 squeeze the several second weft yarns 42 in opposite directions to create an upward and downward convex effect on the fabric surface.
[0040] The structure of the inner layer of the fabric is similar to that of the outer layer of the fabric. In the inner layer of the fabric, several third warp yarns 55 in the third warp layer sink below several third weft yarns 43. After the subsequent dyeing and finishing, the third warp yarns 55 shrink, and the several third warp yarns 55 can squeeze the several third weft yarns 43 in opposite directions to form an upward convex structure and a downward concave structure in the inner layer of the fabric.
[0041] Furthermore, in the first structure 1 and the second structure 2, the convex and concave structures of the inner layer of the fabric correspond to the convex and concave structures of the outer layer of the fabric, respectively.
[0042] Furthermore, in the fabric backing layer, several second warp yarns 52 and several first weft yarns 41 in the second warp layer are tightly interwoven to form a structurally compact fabric layer, which can provide support for the fabric surface and fabric inner layer where the warp and weft yarns are not interwoven, so that the first structure 1 and the second structure 2 have stable structural characteristics.
[0043] Furthermore, in the above-mentioned fabric structure, after the first warp yarn 51 on the surface layer and the third warp yarn 55 on the inner layer of the fabric are dyed and shrunk, part of the fabric backing layer will be exposed. The second warp yarn 52 is a transparent warp yarn, the first weft yarn 41 is a transparent yarn, and the fabric backing layer is a transparent fabric layer. Therefore, the partially transparent fabric backing layer is exposed on the fabric and can form a transparent area together with the transparent third structure 3, which can further expand the transparent area of the fabric and improve the permeability of the fabric.
[0044] In the woven fabric of this invention, which mimics the heddle pattern, the warp yarns and the first weft yarn 41 are both 100-150D, making the third weave 3 finer, lighter, and more breathable. The second weft yarn 42 and the third weft yarn 43 are both 200-300D, with a warp / weft density of 16-25 yarns / cm, making the structures of the first weave 1 and the second weave 2 more prominent and clearer. Here, D represents denier, a unit describing yarn thickness. Specifically, the D value is expressed by converting the weight (in grams) of 9000 meters of yarn at standard moisture regain into a numerical value.
[0045] This utility model discloses a woven fabric with a heddle pattern, comprising multiple first weaves 1 and second weaves 2 interlaced along the warp direction of the fabric surface. Multiple transparent third weaves 3 are distributed between the first weaves 1 and second weaves 2. Through a specific weaving process, the first weaves 1 and second weaves 2 are woven into a multi-layered fabric structure, while the third weaves 3 are woven into a single-layered fabric structure. The distribution and position of the three weaves are defined, resulting in a stable overall fabric structure with high permeability. The process is simple and easy to implement. Furthermore, by combining different yarn colors, the fabric can exhibit different color rendering effects, making the fabric colors richer and more diverse.
[0046] Preferably, such as Figure 1 and Figure 2 As shown, the second weft yarn 42 can be made of purple yarn, and the third weft yarn 43 can be made of white yarn, so that the fabric can achieve a two-tone effect with the surface layer being purple and the inner layer being white. The color matching is not abrupt and conforms to the aesthetics of the general public, giving people a vibrant visual effect.
[0047] The woven fabric with imitation heddle has a stable overall structure and higher permeability, and the process is simple and easy to implement.
[0048] The present invention has been further described above with reference to specific embodiments. However, it should be understood that the specific descriptions herein should not be construed as limiting the substance and scope of the present invention. Various modifications made to the above embodiments by those skilled in the art after reading this specification are all within the scope of protection of the present invention. The various specific technical features described in the above embodiments can be combined in any suitable manner without contradiction. To avoid unnecessary repetition, the present invention will not further describe various possible combinations. Therefore, if those skilled in the art design similar structures and embodiments without departing from the inventive spirit of the present invention, they should all fall within the protection scope of the present invention.
[0049] If the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.
Claims
1. A woven fabric with imitation heddle weave, characterized in that, It includes multiple first structures and multiple second structures, which are alternately arranged in the warp direction of the fabric. The first structure includes multiple first convex structures and first concave structures alternately arranged in the weft direction of the fabric. The second structure includes multiple second convex structures and second concave structures alternately arranged in the weft direction of the fabric. The first convex structures and the second concave structures are arranged opposite each other in the warp direction to form an accommodating space between them. The first concave structures and the second convex structures are closely attached to each other in the warp direction. The third structure is a transparent structure and is arranged inside the accommodating space to make the entire fabric structure stable and highly transparent.
2. The woven fabric with simulated heddle as described in claim 1, characterized in that, The fabric is woven from warp yarns and at least two sets of weft yarns. The at least two sets of weft yarns include several first weft yarns and several second weft yarns. The first weft yarns are transparent, the second weft yarns are colored, and the warp yarns are transparent.
3. The woven fabric with simulated heddle as described in claim 2, characterized in that, The warp yarns in the first and second weft structures include a first warp layer and a second warp layer. The first warp layer includes several first warp yarns, and the second warp layer includes several second warp yarns. Both the first and second convex structures include a fabric surface layer and a fabric backing layer that are closely fitted together. The first warp yarns in the fabric surface layer float above the second weft yarns. When the first warp yarns contract, they can squeeze the second weft yarns upward, so that the first and second convex structures bend upward in the warp direction of the fabric surface. The second warp yarns in the fabric backing layer are tightly interwoven with the first weft yarns to form a tightly structured fabric layer, providing support for the fabric surface layer.
4. The woven fabric with simulated heddle as described in claim 3, characterized in that, Both the first and second concave structures include a fabric surface layer and a fabric backing layer that are attached to each other. The first warp yarn in the fabric surface layer floats above several second weft yarns. When the first warp yarn shrinks, it can squeeze the second weft yarns downward, so that the first and second concave structures bend downward in the warp direction of the fabric surface. The second warp yarn in the fabric backing layer is tightly interwoven with the first weft yarn to form a tightly structured fabric layer, which provides support for the fabric surface layer.
5. The woven fabric with simulated heddle as described in claim 4, characterized in that, The first concave structure and the second convex structure are arranged opposite to each other to form an integral fourth structure. The fabric surface layer in the first concave structure and the fabric surface layer in the second convex structure are continuously arranged to form the fabric surface layer of the fourth structure. The fabric backing layer in the first concave structure and the fabric backing layer in the second convex structure are continuously arranged to form the fabric backing layer of the fourth structure.
6. The woven fabric with simulated heddle as described in claim 5, characterized in that, The first warp yarn in the fabric surface layer of the fourth structure shrinks, squeezing the second weft yarn to bulge or concave in a direction away from the third structure, so that part of the fabric underlay layer in the fourth structure and the third structure together form a transparent area.
7. The woven fabric with simulated heddle as described in claim 5 or 6, characterized in that, In the third weft section, the warp and weft yarns are tightly interwoven to form a compact fabric structure.
8. The woven fabric with simulated heddle as described in claim 7, characterized in that, At the edge position adjacent to the third structure, a pore is formed between the first weft yarn and the second warp yarn to improve air permeability.
9. The woven fabric with simulated heddle as described in claim 4, characterized in that, The warp also includes a third warp layer, which includes several third warp yarns. The first and second structures also include a fabric inner layer, which is located on the side of the fabric backing away from the fabric surface. The fabric inner layer includes several third weft yarns. The third warp yarns in the fabric inner layer sink below the third weft yarns. The shrinkage of the third warp yarns can compress the third weft yarns to form an upward convex structure and a downward concave structure in the fabric inner layer. The upward convex structure and the downward concave structure of the fabric inner layer correspond to the upward convex structure and the downward concave structure of the fabric surface, respectively.
10. The woven fabric with simulated heddle as described in claim 9, characterized in that, The warp and first weft yarns are both 100-150D to make the third weave structure and the fabric backing layer structure delicate and thin. The second and third weft yarns are both 200-300D, with a warp density / weft density of 16-25 threads / cm to make the structure of the first and second weaves more prominent.