Rough three-dimensional gradient jacquard hole fabric, preparation process and application thereof

Abstract

This invention discloses a rough, three-dimensional gradient jacquard perforated fabric, its manufacturing process, and its applications, relating to the field of fabric technology. The rough, three-dimensional gradient jacquard perforated fabric includes a top layer and a bottom layer. The top layer has several raised layers in a three-dimensional manner, arranged alternately. Each raised layer has at least one type of woven perforation selected from the following: semi-perforated perforations (such as those with rolled stitches), semi-perforated perforations (such as those with gathered loops), and fully perforated perforations (such as those with rolled stitches). This invention presents a novel and layered fabric characteristic by incorporating these perforations into the top layer. The fabric surface exhibits a rough and three-dimensional gradient perforated effect, which not only increases the visual depth of the fabric but also endows it with a unique three-dimensional aesthetic. This invention combines concealment and breathability; from a distance, only a small gap is visible, which can be opened to reveal an internal cavity structure for ventilation. The jacquard perforated fabric of this invention can be widely used in shoe uppers, clothing, and home décor.

Description

Technical Field

[0001] This invention relates to the field of fabric technology, specifically to a rough, three-dimensional gradient jacquard perforated fabric, its preparation process, and its applications. Background Technology

[0002] As living standards improve, people are paying more and more attention to the aesthetics of fabrics. As a result, jacquard fabrics are being used more often in clothing production. Composite jacquard fabrics include a jacquard layer, which is a type of fabric made by weft knitting yarns using a jacquard circular knitting machine. Several yarns form loops and floats in the transverse direction of the fabric, and adjacent loops are interlocked in the longitudinal direction. Various patterns are formed on the fabric through different arrangements and combinations of floats and loops.

[0003] In existing technologies, it is rare to set semi-permeable holes or tucked semi-permeable holes in the same layer structure. The resulting fabric structure is difficult to balance concealment and breathability. Based on this, the inventor proposed this solution. Summary of the Invention

[0004] This invention provides a rough, three-dimensional gradient jacquard perforated fabric, its preparation process, and its application, which overcomes the shortcomings described in the background art.

[0005] The technical solution adopted by this invention to solve its technical problem is:

[0006] A rough, three-dimensional gradient jacquard perforated fabric includes a top layer and a bottom layer. The top layer has several raised layers in a three-dimensional state, which are arranged alternately. The raised layers have at least one type of woven perforation, such as a semi-perforated perforation with a turn-knit, a semi-perforated perforation with a tuck loop, or a fully perforated perforation with a turn-knit.

[0007] A preferred technical solution: the semi-permeable holes on the raised layer are arranged in a regular or irregular manner.

[0008] A preferred technical solution: The ring-shaped semi-permeable hole on the raised layer includes a cavity and a slit at the top that can be opened and closed.

[0009] A preferred technical solution: The top layer and the bottom layer are connected by upper and lower loops of monofilament and / or multifilament.

[0010] A preferred technical solution: the semi-permeable hole of the needle flipping is a one-way needle flipping.

[0011] A preferred technical solution: the jacquard perforated fabric also includes a jacquard layer with at least two colors.

[0012] A preferred technical solution: jacquard perforated fabric is connected by staggered stitches with odd and even numbers of stitches.

[0013] A manufacturing process for a rough, three-dimensional gradient jacquard perforated fabric is described. The process consists of four groups of four. In each group, the first and second groups are monofilaments that are connected by looping in the middle. The third group is the bottom layer, and the fourth group is the top layer. The semi-perforated holes are formed by unidirectional needle turning. The monofilaments in the middle are knitted with corresponding looping knitting actions. That is, in places where there is no needle turning, the monofilaments in the middle of the first and second groups are knitted in staggered loops. In places where needle turning is required, the yarn pressing component makes the monofilaments of the first and second groups loop on the same needle. After the middle looping is completed and the bottom layer is finished, the needle turning is performed.

[0014] The manufacturing process of a rough, three-dimensional gradient jacquard perforated fabric involves the following steps during bottom weaving: the needles at the turning points first weave in loops up and down, making the loops to be moved longer. After the turning points are completed, the monofilaments in the middle are woven with corresponding loop-gathering actions; that is, the monofilaments at the turning points do not gather loops, while the monofilaments at the non-turning points gather loops. When weaving the top and bottom layers, the yarn gathers up and down at the previously turned needles, thus creating the perforations on the top and bottom.

[0015] A manufacturing process for a rough, three-dimensional gradient jacquard perforated fabric is described. The process consists of three groups of yarns. The monofilament only travels through the middle group, and the yarns are connected by alternating odd and even stitches. The second and third groups are used to weave the two-color jacquard on the surface layer, and the fourth group is used to weave the bottom layer. Before turning the stitches into perforations, the stitches are first woven up and down at the turning points to lengthen the loops to be turned. After the two adjacent loops are turned, the middle monofilament in the first row of the first group is knitted with a corresponding loop-gathering action. That is, the monofilament at the turning point is not gathered, while the monofilament at the non-turned point is gathered. When weaving the surface and bottom layers in the second and third rows of the first group, the yarn gathers up and down at the previously turned stitches, thus creating a fully perforated fabric.

[0016] Rough, three-dimensional gradient jacquard perforated fabric can be used in shoe uppers, clothing, and home décor.

[0017] By adopting the above technical solution, the beneficial effects of the present invention are:

[0018] 1. This invention presents a novel and layered fabric characteristic by setting semi-permeable perforations, tucked semi-permeable perforations, and fully permeable perforations on the surface layer. The fabric surface exhibits a rough and three-dimensional gradient perforation effect. This design not only increases the visual layering of the fabric but also endows it with a unique three-dimensional aesthetic.

[0019] 2. The semi-perforated ring in this invention has both concealment and breathability. From a distance, only a gap can be seen. The gap can be opened, and there is an internal cavity structure to facilitate ventilation.

[0020] 3. The jacquard perforated fabric of this invention can be used in shoe uppers, clothing, and home decoration, with a wide range of applications. Attached Figure Description

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Figure 1 This is a structural schematic diagram of the jacquard perforated fabric with a rough, three-dimensional gradient in this invention.

[0023] Figure 2 A cross-sectional view of jacquard perforated fabric;

[0024] Figure 3 for Figure 2 A magnified view of a section at point A in the middle;

[0025] Figure 4 This is a structural weaving diagram of the jacquard perforated fabric in Example 2;

[0026] Figure 5 This is a structural weaving diagram of the jacquard perforated fabric in Example 3;

[0027] Figure 6 This is a structural weaving diagram of the jacquard perforated fabric in Example 4.

[0028] Explanation of key figure labels:

[0029] 1. Top layer; 2. Bottom layer; 3. Raised layer; 4. Half-perforated hole with folded stitch; 5. Half-perforated hole with gathered stitch; 51. Cavity; 52. Gap. Detailed Implementation

[0030] Example 1

[0031] like Figures 1-3 As shown, this embodiment provides a rough, three-dimensional gradient jacquard perforated fabric, including a surface layer 1 and a bottom layer 2. The surface layer 1 has several raised layers 3 in a three-dimensional manner, which are staggered and spaced apart. Each raised layer 3 has at least one type of weaving perforation selected from the following: semi-perforated perforation 4, tucked semi-perforated perforation 5, and fully perforated perforation. Specifically, the raised layer 3 can have only one type of semi-perforated perforation 4, tucked semi-perforated perforation 5, or fully perforated perforation; it can also have any two types of semi-perforated perforation 4, tucked semi-perforated perforation 5, or fully perforated perforation; or it can have all three types of semi-perforated perforation 4, tucked semi-perforated perforation 5, or fully perforated perforation.

[0032] Furthermore, the semi-permeable holes 4 on the raised layer 3 are arranged in a regular or irregular manner.

[0033] Furthermore, the ring-shaped semi-perforated hole 5 on the raised layer 3 includes a cavity 51 and a slit 52 that can be opened and closed at the top.

[0034] Furthermore, the top layer 1 and the bottom layer 2 are connected by monofilaments and / or multifilaments in a loop.

[0035] Furthermore, the semi-permeable hole 4 of the flip needle is a one-way flip needle.

[0036] Furthermore, jacquard perforated fabrics also include jacquard layers made of at least two colors.

[0037] Furthermore, the jacquard perforated fabric is connected vertically with staggered stitches of odd and even numbers.

[0038] The rugged, three-dimensional gradient jacquard perforated fabric combines jacquard technology with unique design elements, presenting a novel and layered fabric characteristic. The jacquard perforated fabric has a strong three-dimensional effect; through the weaving process, the fabric surface presents a rugged and three-dimensional gradient perforated effect. This design not only increases the visual depth of the fabric but also endows it with a unique three-dimensional aesthetic.

[0039] Jacquard perforated fabric is highly breathable; the perforated design allows air to circulate freely, improving breathability. This is especially important for clothing and home furnishings that require good breathability, such as summer clothing and bedding. Jacquard perforated fabric is also highly absorbent; in addition to breathability, the perforated design helps the fabric absorb and release moisture, keeping the wearing or usage environment dry and comfortable. Jacquard perforated fabric has a unique style; the bold, three-dimensional gradient pattern adds a distinctive touch, suitable for consumers who pursue individuality and fashion. This fabric showcases its unique charm in clothing, home décor, and other fields. Jacquard perforated fabric is also more durable; the coarser stitch and tight weave make the fabric stronger.

[0040] Rough, three-dimensional gradient jacquard perforated fabrics can be used in footwear, apparel, and home décor, including bedding, curtains, and bags.

[0041] In the field of shoe uppers, the rugged three-dimensional gradient effect and perforated design can enhance the diversity of shoe upper styles, while also making the shoe upper both warm and breathable.

[0042] In the apparel industry, for example, this fabric is suitable for making high-end women's wear, such as dresses, tops, and trousers. Its rugged, three-dimensional gradient effect and perforated design add a touch of fashion and individuality to women's clothing. Especially in summer, its breathability and moisture-wicking properties make it an ideal choice for summer women's wear. For example, it can also be used to make men's wear.

[0043] This fabric can also be used to make men's casual wear and sportswear, showcasing a unique style and practicality. It's also suitable for menswear styles that emphasize breathability and comfort, such as outdoor clothing and sportswear. Furthermore, in the production of formal wear and bespoke garments, the rugged, three-dimensional gradient jacquard perforated fabric adds a unique visual effect and artistic feel, making it suitable for high-end bespoke clothing and formal wear for special occasions.

[0044] In home décor, this fabric is used in various applications. For example, in curtains, it offers not only a beautiful visual effect but also excellent breathability and privacy. The gradient color design allows the curtains to display rich color variations under sunlight, adding a warm and inviting atmosphere to the home. It can also be used to make bedding such as sheets, duvet covers, and pillowcases. Its breathability and comfort improve sleep quality, while unique patterns and perforations add an artistic and personalized touch to the bedroom. Furthermore, it's suitable for rugs and tapestries. Its bold, three-dimensional gradient effect and perforated design add depth and dynamism to any home décor.

[0045] Example 2

[0046] like Figure 4 As shown, this embodiment provides a manufacturing process for a rough, three-dimensional gradient jacquard perforated fabric. The manufacturing process in this embodiment consists of four groups of four. In each group, the first and second groups are single filaments connected by loops in the middle, the third group weaves the bottom layer 2, and the fourth group weaves the top layer 1. This process uses a unidirectional turning needle technique to create a semi-transparent perforation. When the single filaments are woven in the middle, a purposeful looping action is used to avoid the problem of the single filaments being prickly. In areas without turning needles, the single filaments in the first and second groups are staggered in looping. At the turning needle points, a yarn-pressing component (such as a yarn-pressing plate or yarn-pressing rod) causes the first and second groups of single filaments to loop on the same needle. After the middle looping is completed and the bottom layer is woven, the turning needle is applied to create a semi-transparent jacquard perforated fabric.

[0047] Conventional monofilaments are woven in an alternating pattern, but in this embodiment, the area with holes is a merging knitting action. When the pressing component is a pressing plate, the knitting structure at the needle turning point is pressed down by the pressing plate, and then the monofilaments can be merged into knitting on the same needle. Without the pressing plate, they cannot be merged. This is reflected in the knitting fabric structure, which ensures the fabric's support while reducing the risk of monofilaments being exposed inside the fabric.

[0048] Example 3

[0049] like Figure 5As shown, this embodiment provides a manufacturing process for a rough, three-dimensional gradient jacquard perforated fabric. This manufacturing process involves creating a fully perforated fabric with four rows perforation. The routing of the central monofilament is the same as in Embodiment 2. When weaving the bottom layer, the needles at the turning points first knit in loops up and down, making the loops to be moved longer, which is beneficial for better turning. After the turning points are completed, the central monofilament is also knitted in a purposeful loop-gathering action; that is, the monofilaments at the turning points do not gather loops, while the monofilaments at the non-turning points gather loops. Then, when weaving the top layer 1 and the bottom layer 2, the yarn gathers up and down at the previously turned needles, thus weaving a complete top and bottom perforation.

[0050] Example 4

[0051] like Figure 6 As shown, this embodiment provides a manufacturing process for a rough, three-dimensional gradient jacquard perforated fabric. This manufacturing process involves creating a fully perforated fabric, with each perforation consisting of three groups. The monofilament is woven only in the middle group, connected vertically by alternating odd and even stitches. The second and third groups are woven into the two-color jacquard of the surface layer 1, and the fourth group is woven into the bottom layer 2. Before creating the turn-over perforation, the turn-over stitches are woven vertically to lengthen the loops to facilitate better turn-over. After the turn-over of two adjacent loops is completed, the monofilament in the first row of the first group is woven with a purposeful gathering motion; that is, the monofilament at the turn-over stitches is not gathered, while the monofilament at the non-turn-over stitches is gathered. Then, in the second and third rows of the first group, when weaving the surface layer 1 and bottom layer 2, the yarn gathers vertically at the previously turned-over stitches, thus creating a complete fully perforated fabric.

[0052] The above description is merely a preferred embodiment of the present invention, and therefore should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made in accordance with the scope of the patent and the contents of the specification should still fall within the scope of the present invention.

Claims

1. A bulky three-dimensional gradient jacquard hole fabric, characterized in that, It includes a top layer and a bottom layer. The top layer is provided with a plurality of three-dimensional raised layers. The raised layers are arranged alternately. The raised layers are provided with at least one of the following knitting through holes: a turn-over semi-through hole, a tuck-in semi-through hole, and a turn-over full-through hole.

2. The rugged three-dimensional gradient jacquard hole face fabric according to claim 1, characterized in that, The raised layer has a ring of semi-permeable holes, including cavities and slits that can be opened and closed at the top.

3. The rugged volumetrically-gradated jacquard hole face fabric of claim 1, wherein, The top layer and the bottom layer are connected by monofilaments and / or multifilaments in a loop.

4. The rugged three-dimensional gradient jacquard hole face fabric according to claim 1, characterized in that, The semi-permeable hole of the flip needle is a one-way flip needle.

5. The rough, three-dimensional gradient jacquard perforated fabric according to claim 1, characterized in that, The jacquard perforated fabric also includes a jacquard layer with at least two colors.

6. The rough, three-dimensional gradient jacquard perforated fabric according to claim 1, characterized in that, The jacquard perforated fabric is connected vertically with staggered stitches of odd and even numbers.

7. A manufacturing process for a rough, three-dimensional gradient jacquard perforated fabric, characterized in that, The preparation process consists of four groups of four. In each group, the first and second groups are monofilaments that are connected by looping in the middle. The third group weaves the bottom layer, and the fourth group weaves the top layer. The semi-permeable holes formed by unidirectional needle turning allow the monofilaments in the middle to take corresponding looping knitting actions. That is, in places where there is no needle turning, the monofilaments in the middle of the first and second groups are staggered and looped. At the needle turning points, the yarn pressing component makes the monofilaments of the first and second groups loop on the same needle. After the looping in the middle is completed and the bottom layer is finished, the needle turning is performed.

8. A manufacturing process for a rough, three-dimensional gradient jacquard perforated fabric, characterized in that, When knitting the bottom layer, the needles at the turning points first knit in circles up and down, making the loops that are about to be moved longer. After the turning points are completed, the monofilaments in the middle are knitted in the corresponding loop-gathering action; that is, the monofilaments at the turning points are not gathered, while the monofilaments at the non-turning points are gathered. When knitting the top and bottom layers, the yarns are gathered up and down at the empty needles where the turning points were previously, thus forming the upper and lower perforations.

9. A manufacturing process for a rough, three-dimensional gradient jacquard perforated fabric, characterized in that, The preparation process consists of three groups of yarns. The monofilament only travels through the middle group, and the yarns are connected vertically by staggering the odd and even numbers of stitches. The second and third groups are used to weave the two-color jacquard on the surface layer, and the fourth group is used to weave the bottom layer. Before turning the stitches, the stitches at the turning points are woven vertically to lengthen the loops to be turned. After the two adjacent loops are turned, the middle monofilament in the first row of the first group is woven with a corresponding loop-gathering action. That is, the monofilament at the turning point is not gathered, while the monofilament at the non-turning point is gathered. When weaving the surface and bottom layers in the second and third rows of the first group, the yarn gathers vertically at the previously turned stitches, thus forming a fully open hole on both the top and bottom.

10. Application of a rough, three-dimensional gradient jacquard perforated fabric in shoe uppers, clothing, and home décor.

Images