High resilience fabric and method of weaving the same
Patent Information
- Application Number
- CN202610996395.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-07-06
- Publication Date
- 2026-09-29
AI Technical Summary
[0005]鉴于上述问题，本申请提供了一种高回弹面料及其织造方法，解决四面弹面料回弹作用分布不均的问题
[0017]上述发明内容相关记载仅是本申请技术方案的概述，为了让本领域普通技术人员能够更清楚地了解本申请的技术方案，进而可以依据说明书的文字及附图记载的内容予以实施，并且为了让本申请的上述目的及其它目的、特征和优点能够更易于理解，以下结合本申请的具体实施方式及附图进行说明。
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Figure CN122833768A_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of weaving, specifically to a high-resilience fabric and its weaving method. Background Technology
[0002] Four-way stretch fabric, due to its good lateral and longitudinal stretchability, is often used in close-fitting sportswear such as yoga wear, athletic pants, and fitness apparel. These garments typically need to accommodate movements such as joint bending, limb extension, and localized pressure during wear; therefore, the fabric not only needs to have a certain degree of stretchability but also good recovery ability after external force is released.
[0003] Existing four-way stretch fabrics typically enhance their elasticity by incorporating elastic yarns during the weaving process. For example, in ductile fabrics, elastic yarns can be interwoven or added to one side to create an elastic structure. However, in practical use, some four-way stretch fabrics are prone to localized bulging at areas such as the knees, hips, and elbows after continuous pressure or repeated stretching. This bulging affects the garment's appearance and can also lead to uneven tightness in certain areas, reducing wearing comfort.
[0004] The reason for the above problems is that the existing placement of elastic yarns and the distribution of their rebound effect are not reasonable enough. If the elastic yarns mainly participate in the basic structure through interlacing, the force direction of the elastic yarns in the structure may be dispersed by the loop structure, and the rebound force cannot be fully exerted along the fabric's recovery direction. If the elastic yarns are mainly placed in loops on one side, the loops on the other side lack corresponding elastic recovery support. After the fabric is deformed by pressure, it is easy for one side to have stronger recovery while the other side has insufficient recovery. Summary of the Invention
[0005] In view of the above problems, this application provides a high-resilience fabric and its weaving method to solve the problem of uneven distribution of the rebound effect of four-way stretch fabric.
[0006] To solve the above-mentioned technical problems, this application provides a method for weaving a high-resilience fabric, comprising:
[0007] Select the preset yarn, the first elastic yarn, and the second elastic yarn;
[0008] The preset yarn is controlled to form a basic loop structure including a needle plate loop and a needle cylinder loop between the needle plate needle and the needle cylinder needle;
[0009] During the process of forming the basic loop structure with the preset yarn, the first elastic yarn is controlled to enter the looping area of the needle of the needle plate, and the first elastic yarn is arranged in the needle plate loop in a padding state;
[0010] The second elastic yarn is controlled to enter the looping area of the needle cylinder, and the second elastic yarn is arranged in the needle cylinder loop in a padding state;
[0011] The basic loop structure, which is configured with the first elastic yarn and the second elastic yarn, is continuously woven to obtain a high-resilience fabric.
[0012] Through the above technical solution, the pre-set yarns are used to form the basic loop structure of the fabric. The first and second elastic yarns are not simply mixed into the basic loop structure, but are respectively arranged as padding in the needle plate loop and needle cylinder loop. In this way, the fabric forms a structure with elastic recovery yarns on both sides in the thickness direction or the vertical loop direction. When the fabric is subjected to pressure or stretching, the first elastic yarn in the needle plate loop and the second elastic yarn in the needle cylinder loop can respectively generate a restoring traction on the corresponding loop, making the basic loop structure more likely to return to its original state after the external force is released, thereby reducing the probability of local bulging and improving the fabric's resilience and wearing stability.
[0013] This application also provides a high-resilience fabric, including a basic loop structure, a first elastic yarn, and a second elastic yarn;
[0014] The basic loop structure is woven from a preset yarn and includes a needle plate loop and a needle cylinder loop.
[0015] The first elastic yarn is disposed in the needle plate coil in a padded state, and the second elastic yarn is disposed in the needle cylinder coil in a padded state.
[0016] With the above structure, the first and second elastic yarns are located at different loop positions in the basic loop structure, so that both the needle plate loop and the needle cylinder loop can be supported by the elastic yarns. Compared with fabrics where the elastic yarns are only configured on one side of the loop or participate in the structure only in a normal interlacing manner, the high-resilience fabric of this application can form a more balanced recovery effect after being subjected to local pressure, improving the problems of local loosening and bulging of the fabric.
[0017] The above description of the invention is merely an overview of the technical solution of this application. In order to enable those skilled in the art to better understand the technical solution of this application and to implement it based on the description and drawings, and to make the above-mentioned objectives and other objectives, features and advantages of this application easier to understand, the following description is provided in conjunction with the specific embodiments and drawings of this application. Attached Figure Description
[0018] The accompanying drawings are only used to illustrate the principles, implementation methods, applications, features, and effects of specific embodiments of the present invention and other related contents, and should not be considered as limitations on this application.
[0019] In the accompanying drawings of the instruction manual:
[0020] Figure 1 A schematic diagram of the weave structure with elastic yarn added to one side of an existing high-quality fabric;
[0021] Figure 2 A schematic diagram of the needle movement trajectory corresponding to the existing single-sided addition of elastic yarn;
[0022] Figure 3 A schematic diagram of the existing fabric weave with added elastic yarn;
[0023] Figure 4 A schematic diagram of the needle movement trajectory corresponding to the existing interlaced single elastic yarn;
[0024] Figure 5 This is a schematic diagram of the needle movement trajectory in a weaving method for a high-resilience fabric according to an embodiment of this application.
[0025] Figure 6 This is a schematic diagram of the upper and lower knitting needle padding state of a weaving method for a high-resilience fabric according to an embodiment of this application.
[0026] Figure 7 This is a schematic diagram of the structure of a high-resilience fabric in an embodiment of this application;
[0027] The reference numerals used in the above figures are explained as follows:
[0028] 1. Pre-set yarn; 2. First elastic yarn; 3. Second elastic yarn. Detailed Implementation
[0029] To illustrate the possible application scenarios, technical principles, implementable specific solutions, and achievable objectives and effects of this application in detail, the following description, in conjunction with the listed specific embodiments and accompanying drawings, provides a detailed explanation. The embodiments described herein are merely illustrative of the technical solutions of this application and are therefore intended to limit the scope of protection of this application.
[0030] In this document, the term "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.
[0031] To better illustrate the improvement effect of this application, we will first explain two conventional methods of adding elastic yarn.
[0032] The first method, please refer to Figure 1 The preset yarn can be regular yarn, used to form the basic loop structure; please refer to... Figure 2 In this weaving method, the first elastic yarn enters between the needle plate needles and the cylinder needles during the interlacing process of the basic loop structure, enabling the elastic yarn to participate in the formation of the fabric structure.
[0033] However, since elastic yarn is a single set of elastic yarns involved in the interlacing, its force path between the needle plate loop and the needle cylinder loop is relatively long, and the elastic recovery force is easily dispersed by the bending path of the interlacing loops. In other words, although the elastic yarn enters the upper and lower interlacing structure, it is not independently configured in the needle plate loop and the needle cylinder loop. When the fabric is stretched or compressed, the elastic yarn needs to drive many loops to recover simultaneously, and the local recovery force may be insufficient, making it difficult to fully improve the fabric bulging problem.
[0034] The second method, please refer to Figure 3 The preset yarn can be regular yarn, used to form the basic loop structure; please refer to... Figure 4 In this weaving method, a pre-set yarn enters the interlacing area between the dial knitting needles and the cylinder knitting needles, and forms a basic loop structure through the loop-forming action of the dial knitting needles and the cylinder knitting needles; the first elastic yarn mainly enters the loop-forming area along one side of the dial knitting needles and is placed in the dial loop in a padding state. As a result, the fabric can obtain a certain elastic recovery force on one side of the dial loop.
[0035] However, the elastic yarn is mainly concentrated on one side of the needle plate loop, while the needle cylinder loop side lacks corresponding elastic yarn support. When the fabric is deformed by pressure, although the needle plate loop side can produce some recovery, the recovery ability of the needle cylinder loop side is relatively insufficient, resulting in uneven recovery of the basic loop structure in the thickness direction or the vertical loop direction. In scenarios such as yoga wear and sports pants, after continuous pressure on areas such as the knees, hips, and elbows, local loops in the fabric are prone to bulging due to insufficient recovery on one side.
[0036] Based on the two existing methods mentioned above, it can be seen that... Figure 1 The main drawback of the single-sided elastic yarn method shown above is that the elastic yarn is concentrated on one side, and the needle cylinder coil side lacks corresponding recovery support; Figure 3 The main drawback of the interlacing single elastic yarn method shown is that although the elastic yarn participates in the interlacing, the force path of the elastic yarn is more complex, and the rebound force is easily dispersed by the coil structure.
[0037] To address the aforementioned problems, this embodiment provides a method for weaving a high-resilience fabric. Please refer to... Figure 5 and Figure 6 The weaving method includes the following steps.
[0038] S100, select preset yarn, first elastic yarn and second elastic yarn.
[0039] The pre-designed yarn is used to form the base loop structure of the high-resilience fabric. The pre-designed yarn can be at least one of the following: synthetic filament, synthetic staple yarn, natural fiber yarn, or regenerated fiber yarn. For example, the pre-designed yarn can be polyester filament, nylon filament, cotton yarn, lyocell yarn, cationic yarn, or other yarns that can be used to form the basic knitted structure.
[0040] The first and second elastic yarns are used to improve the fabric's elastic recovery ability. The first and second elastic yarns may each include at least one of spandex or elastic band. In one specific embodiment, both the first and second elastic yarns are made of spandex. Spandex has a large elongation capacity and good elastic recovery ability, making it suitable for fabrics such as yoga wear and sportswear that require close-fitting stretch and quick recovery.
[0041] S200 controls the preset yarn to form a basic loop structure including the needle plate loop and the needle cylinder loop between the needle plate needle and the needle cylinder needle.
[0042] During the weaving process, the disc needles and cylinder needles move according to a preset weaving trajectory. The disc needles are mainly used to form disc loops, and the cylinder needles are mainly used to form cylinder loops. After the preset yarn enters the interlacing area between the disc needles and cylinder needles, a basic loop structure including disc loops and cylinder loops is formed under the alternating looping action of the disc needles and cylinder needles.
[0043] The basic loop structure can be a quilted loop structure or other knitting structures with both needle plate loops and cylinder loops. The needle plate loops and cylinder loops are interconnected to form the main body of the fabric. The pre-set yarn primarily serves to form loops, maintain the fabric structure, and provide basic strength and appearance.
[0044] In one specific embodiment, a preset yarn is controlled to enter the interlacing area of the disc needles and cylinder needles in the first weaving path; by utilizing the alternating loop-forming action of the disc needles and cylinder needles, the preset yarn forms interconnected disc loops and cylinder loops. The first weaving path can be understood as a weaving path used to form the basic loop structure, in which the preset yarn completes the formation of the main loops.
[0045] S300, during the process of forming a basic loop structure with a preset yarn, controls the first elastic yarn to enter the looping area of the needle on the needle plate and arranges the first elastic yarn in the needle plate loop in a padding state.
[0046] In this step, the first elastic yarn does not form a complete loop as a regular yarn, but instead enters the looping area corresponding to the needle on the knitting plate and is held or padded within the loop during the looping process. In other words, after the first elastic yarn enters the interlacing area with the preset yarn, it is positioned within or near the loop on the knitting plate by means of the looping action of the needle on the knitting plate, thereby forming a loop on the knitting plate containing the first elastic yarn.
[0047] In one specific embodiment, in the first weaving path, the first elastic yarn is controlled to enter the interlacing area along with a preset yarn, and the first elastic yarn is clamped within the loop formed by the preset yarn when the needles of the needle plate form a loop, so as to form a needle plate loop in which the first elastic yarn is disposed. Thus, the first elastic yarn can form an elastic recovery support on one side of the fabric.
[0048] It should be noted that the padding state refers to the first elastic yarn not becoming the main loop yarn in the form of an independent complete loop, but rather being arranged within the basic loop structure by being clamped, padded, or attached to the loop. In this way, the first elastic yarn can maintain good elastic recovery while not significantly damaging the basic loop structure formed by the pre-set yarn.
[0049] S400 controls the second elastic yarn to enter the looping area of the needle cylinder and arranges the second elastic yarn in the cylinder loop in a padding state.
[0050] In this step, the second elastic yarn enters the looping area corresponding to the needle in the cylinder and is placed in the cylinder loop as a pad. Unlike the first elastic yarn, which is placed in the needle plate loop, the second elastic yarn is mainly placed in the cylinder loop, so that the other side of the base loop structure also has elastic recovery yarn.
[0051] In one specific embodiment, the second elastic yarn is controlled to enter the loop-forming area of the cylinder needle in the second weaving path; the cylinder needle is controlled to perform a padding action on the second elastic yarn, so that the second elastic yarn is padded on the formed cylinder loop. The second weaving path can be a weaving path different from the first weaving path, used to arrange the second elastic yarn into the cylinder loop.
[0052] Furthermore, the yarn padding action can include controlling the cylinder knitting needle to perform an incomplete looping action on the second elastic yarn, so that the second elastic yarn is held in the cylinder loop without forming a complete loop. The incomplete looping action can be understood as the cylinder knitting needle hooking, supporting, or padding the second elastic yarn, but without causing the second elastic yarn to form a normal complete loop. Through the incomplete looping action, the second elastic yarn can be stably padded in the cylinder loop and provide elastic recovery to the cylinder loop.
[0053] S500 involves continuously weaving a base loop structure with a first elastic yarn and a second elastic yarn to obtain a high-resilience fabric.
[0054] After continuous weaving, the resulting high-resilience fabric comprises a base loop structure formed by preset yarns, and a first elastic yarn and a second elastic yarn respectively disposed in the needle plate loop and the needle cylinder loop. The first elastic yarn and the second elastic yarn are located at different loop positions in the base loop structure, so that both the needle plate loop and the needle cylinder loop of the fabric have elastic recovery capability.
[0055] When the fabric is subjected to pressure from human joints or stretching during movement, the needle plate coil and needle cylinder coil will deform. Because the first elastic yarn is located in the needle plate coil and the second elastic yarn in the needle cylinder coil, they can exert restorative traction on the coil from different sides of the base coil structure. After the external force is released, the needle plate coil and needle cylinder coil more easily return to their original shape under the action of the corresponding elastic yarns, thereby improving the problem of localized bulging and enhancing the smoothness and comfort of the fabric in sportswear.
[0056] Example 2
[0057] This embodiment, based on Embodiment 1, further explains the needle plate knitting needle, the needle cylinder knitting needle, and the cam control method.
[0058] During the formation of the basic loop structure, the control needle plate needles perform loop forming actions corresponding to the needle plate loop forming triangles, the control needle cylinder needles perform loop forming actions corresponding to the needle cylinder loop forming triangles, and the floating yarn triangles control some needles not to perform loop forming actions.
[0059] The needle plate loop-forming cam guides the needle plate needles to complete the up-and-down movement, allowing the needle plate needles to hook the yarn at the corresponding position and form a needle plate loop. The cylinder loop-forming cam guides the cylinder needles to complete the up-and-down movement, allowing the cylinder needles to hook the yarn at the corresponding position and form a cylinder loop. The float cam controls the corresponding needle to not perform the loop-forming action, allowing the corresponding yarn to be placed in the basic loop structure in a float, crossover, or padding state.
[0060] By coordinating the needle plate looping cam, the needle cylinder looping cam, and the floating yarn cam, the preset yarn can complete the formation of the basic loop structure, while the first elastic yarn and the second elastic yarn are respectively arranged in a padding state in the needle plate loop and the needle cylinder loop. This control method can avoid the first and second elastic yarns existing in the fabric in a disordered manner, but rather give the elastic yarns a clear loop arrangement position.
[0061] In the actual weaving process, the first elastic yarn can enter the first weaving path along with the preset yarn and be clamped in the needle plate loop during the loop formation process of the needle plate knitting needle; the second elastic yarn can enter the corresponding position of the needle cylinder knitting needle in the second weaving path and be positioned in the needle cylinder loop through the yarn-padding action of the needle cylinder knitting needle. Thus, the fabric forms a structure with elastic yarns arranged on the top and bottom.
[0062] The advantage of this implementation is that the triangular control not only determines whether the knitting needle forms a loop, but also determines whether the elastic yarn participates in loop formation as the main loop or is fixed in the loop as a pad. Through the above control method, this application enables the first elastic yarn and the second elastic yarn to correspond to the needle plate loop and the needle cylinder loop respectively, thereby improving the recovery efficiency of the elastic yarn after the fabric is stressed.
[0063] Example 3
[0064] Please refer to Figure 7 This embodiment provides a high-resilience fabric.
[0065] The high-resilience fabric comprises a base loop structure, a first elastic yarn, and a second elastic yarn. The base loop structure is formed by weaving pre-set yarns and includes a needle plate loop and a needle cylinder loop. The first elastic yarn is padded in the needle plate loop, and the second elastic yarn is padded in the needle cylinder loop.
[0066] The preset yarn can be polyester, nylon, cotton, lyocell, cationic yarn, or other yarns suitable for weaving basic loop structures. The first elastic yarn and the second elastic yarn can be spandex, or elastic yarns or other elastic yarns.
[0067] In one embodiment, the first elastic yarn and the second elastic yarn are located on opposite sides of the base coil structure. The first elastic yarn primarily provides a restoring effect for the needle plate coil, while the second elastic yarn primarily provides a restoring effect for the needle cylinder coil. Since elastic yarns are arranged on both the upper and lower sides of the base coil structure, when the fabric is deformed by pressure, the first and second elastic yarns can respectively pull and restore the deformed coil from different coil sides.
[0068] In another embodiment, the second elastic yarn is placed in the cylinder loop as a padding state, not forming a complete loop. In this way, the second elastic yarn does not significantly alter the main structure of the cylinder loop, but is stably held within the cylinder loop as an elastic recovery yarn. This structure retains the fabric texture of the basic loop structure while enhancing the resilience of the cylinder loop side.
[0069] Compared to conventional interwoven fabrics with added elastic yarns, the high-resilience fabric of this embodiment has clearly defined loop positions for the first and second elastic yarns, making the elastic recovery force less prone to dispersion along the loop path. Compared to fabrics with elastic yarns on only one side, the high-resilience fabric of this embodiment incorporates elastic yarns in both the needle plate loop and the needle cylinder loop, reducing bulging issues caused by insufficient recovery on one side.
[0070] In summary, this application uses pre-set yarns to form a basic loop structure including a needle plate loop and a needle cylinder loop. During the formation of the basic loop structure, a first elastic yarn is placed in the needle plate loop as a pad, and a second elastic yarn is placed in the needle cylinder loop as a pad. Because the first and second elastic yarns act on different loop positions of the basic loop structure, both the needle plate loop and the needle cylinder loop can obtain elastic recovery traction after the fabric is subjected to pressure or stretching, thereby improving the overall recovery ability of the fabric and alleviating the problem of local bulging.
[0071] Meanwhile, both the first and second elastic yarns are padded within the base loop structure, which improves the fabric's elastic recovery performance without significantly disrupting the base loop structure formed by the pre-set yarns. This structure balances fabric appearance, basic strength, and elastic recovery, making it suitable for clothing fabrics requiring a close fit and high resilience, such as yoga wear, sportswear, and fitness apparel.
[0072] Furthermore, through the coordinated control of the needle plate looping cam, the needle cylinder looping cam, and the floating yarn cam, the preset yarn, the first elastic yarn, and the second elastic yarn can be positioned in their respective loop structures, preventing the elastic yarn from randomly mixing into the base structure. The second elastic yarn is positioned in the needle cylinder loop through a padding action or an incomplete looping action, providing stable elastic recovery support to the needle cylinder loop side as well, thereby further improving the fabric's recovery stability under stress.
[0073] Finally, it should be noted that although the above embodiments have been described in the text and drawings of this application, this should not limit the scope of patent protection of this application. Any technical solutions that are based on the essential concept of this application and utilize the content described in the text and drawings of this application, resulting in equivalent structural or procedural substitutions or modifications, as well as the direct or indirect application of the technical solutions of the above embodiments to other related technical fields, are all included within the scope of patent protection of this application.
Claims
1. A method for weaving a high-resilience fabric, characterized in that, include: Select the preset yarn, the first elastic yarn, and the second elastic yarn; The preset yarn is controlled to form a basic loop structure including a needle plate loop and a needle cylinder loop between the needle plate needle and the needle cylinder needle; During the process of forming the basic loop structure with the preset yarn, the first elastic yarn is controlled to enter the looping area of the needle of the needle plate, and the first elastic yarn is arranged in the needle plate loop in a padding state; The second elastic yarn is controlled to enter the looping area of the needle cylinder, and the second elastic yarn is arranged in the needle cylinder loop in a padding state; The basic loop structure, which is configured with the first elastic yarn and the second elastic yarn, is continuously woven to obtain a high-resilience fabric.
2. The weaving method of a high-resilience fabric according to claim 1, characterized in that, The preset yarn includes at least one of chemical fiber filament, chemical fiber staple yarn, natural fiber yarn or regenerated fiber yarn, and the first elastic yarn and the second elastic yarn respectively include at least one of spandex or elastic band.
3. The weaving method of the high-resilience fabric according to claim 1, characterized in that, Controlling the preset yarn to form a basic loop structure between the needle plate needles and the cylinder needles includes: The preset yarn is controlled to enter the interlacing area of the needle plate needles and the needle cylinder needles in the first weaving path; By utilizing the alternating looping motion of the needle plate needles and the needle cylinder needles, the preset yarn forms interconnected needle plate loops and needle cylinder loops.
4. The weaving method of the high-resilience fabric according to claim 3, characterized in that, In the first weaving path, the first elastic yarn is controlled to enter the interlacing area along with the preset yarn, and the first elastic yarn is clamped in the loop formed by the preset yarn when the needles of the needle plate are looped, so as to form a needle plate loop in which the first elastic yarn is disposed.
5. The method for weaving high-resilience fabric according to claim 1, characterized in that, Controlling the second elastic yarn to enter the looping area of the needle in the cylinder and positioning the second elastic yarn in a padding state within the cylinder loop includes: Control the second elastic yarn to enter the looping area of the needle cylinder in the second weaving path; The needle cylinder is controlled to perform a padding action on the second elastic yarn, so that the second elastic yarn is padded on the formed needle cylinder loop.
6. The method for weaving high-resilience fabric according to claim 5, characterized in that, The yarn padding action includes controlling the needle cylinder to perform an incomplete looping action on the second elastic yarn, so that the second elastic yarn is clamped in the needle cylinder loop before forming a complete loop.
7. The method for weaving high-resilience fabric according to claim 1, characterized in that, During the formation of the basic loop structure, the needle plate knitting needle is controlled to perform a loop forming action corresponding to the needle plate loop forming triangle, the cylinder knitting needle is controlled to perform a loop forming action corresponding to the cylinder loop forming triangle, and some needles are controlled not to perform a loop forming action by the floating yarn triangle.
8. A high-resilience fabric, characterized in that, Includes basic coil structure, first elastic yarn and second elastic yarn; The basic loop structure is formed by weaving a preset yarn, and the basic loop structure includes a needle plate loop and a needle cylinder loop; The first elastic yarn is disposed in the needle plate coil in a padded state, and the second elastic yarn is disposed in the needle cylinder coil in a padded state.
9. The high-resilience fabric according to claim 8, characterized in that, The first elastic yarn and the second elastic yarn are located on opposite sides of the basic coil structure.
10. The high-resilience fabric according to claim 8, characterized in that, The second elastic yarn is disposed in the syringe coil in a padded state where a complete loop is not formed.