Double-rib-top knitting process and double rib tops, socks or socks

Abstract

The invention discloses a double-rib-top knitting technology and double rib tops, socks or socks. The double-rib-top knitting technology comprises the following steps that a first rib top weave and a second rib top weave are sequentially and continuously knitted; wherein the first rib top weave is connected with the second rib top weave; the starting edge of the first rib top tissue and the ending edge of the first rib top tissue as well as the starting edge of the second rib top tissue and the ending edge of the second rib top tissue are aligned and attached to form a first edge to be tied and a second edge to be tied, and the first edge to be tied and the second edge to be tied are aligned and attached; tying the first to-be-tied edge and the second to-be-tied edge to form a tying edge, so that the first rib top tissue and the second rib top tissue respectively form a first rib top and a second rib top; according to the technical scheme, only one tying edge exists between the two rib tops, the connecting position is smooth, the contact pressure between the tying edge and the skin is greatly reduced, foreign body sensation is obviously weakened when a user wears the rib tops, and the wearing comfort degree is improved.

Description

Technical Field

[0001] This application relates to the field of textile technology, specifically to a double-cropped knitting process and a double-cropped sock or stocking. Background Technology

[0002] Ribbed cuffs refer to the stretchable parts of knitted garments, such as the cuffs, sock cuffs, and the tops of socks. They are an important component of knitted garments, sock cuffs, and socks. Especially in the knitting process of sock cuffs or socks, the ribbing is usually knitted first, followed by the rest of the sock cuff. Existing technology similar to a double-ribbing sock disclosed in CN202489189U features inner and outer ribbing, increasing the thickness of the ribbing and adding a sense of layering. This makes it both aesthetically pleasing and warm. The double ribbing design also provides ankle protection, preventing the ribbing from slipping down during walking.

[0003] However, when using conventional weaving techniques to create a double ribbing, the process involves the following steps: the needle emerges from the Haver needle, the yarn is placed on the Haver needle, the ribbing shape is woven, and then the Haver needle is folded off (folding off the needle is essentially sealing the seam), forming the first ribbing. This process is repeated to form the second ribbing. Therefore, at the junction of the first and second ribbings (i.e., the transition from one ribbing to another), two seam edges are created, forming a raised and stiff area that can cause a feeling of discomfort when worn. Summary of the Invention

[0004] In view of the above problems, this application provides a double ribbing weaving process to solve the problem of foreign body sensation when wearing existing double ribbing weaves.

[0005] To achieve the above objectives, the inventor provides a double-rib knitting process, which includes the following steps:

[0006] The first rib structure and the second rib structure are knitted sequentially and continuously; wherein the first rib structure and the second rib structure are connected.

[0007] The starting edge and ending edge of the first screw thread, as well as the starting edge and ending edge of the second screw thread, are aligned and bonded to form the first edge to be tied and the second edge to be tied, respectively, and the first edge to be tied and the second edge to be tied are aligned and bonded.

[0008] Tie the first and second edges to be tied to form a tying edge, so that the first screw-in structure and the second screw-in structure respectively form the first screw-in opening and the second screw-in opening.

[0009] Further, the step of aligning and bonding the starting edge and ending edge of the first screw-in structure, as well as the starting edge and ending edge of the second screw-in structure, to form the first edge to be tied and the second edge to be tied, respectively, includes the following steps:

[0010] The starting edge and the ending edge of the first screw-in structure are aligned and fitted together to form the first edge to be tied;

[0011] The starting edge of the second zipper and the ending edge of the second zipper are aligned and fitted together to form the second edge to be tied, and the first edge to be tied and the second edge to be tied are aligned and fitted together.

[0012] Further, the step of aligning and fitting the starting edge of the second ferrule and the ending edge of the second ferrule to form the second edge to be ligated, and aligning and fitting the first edge to be ligated and the second edge to be ligated, includes the following steps:

[0013] The starting edge of the second zipper is aligned and fitted to the first edge to be zipped;

[0014] The end edge of the second sprue is aligned with the beginning edge of the second sprue to form the second edge to be tied.

[0015] Further, the step of tying the first and second edges to be tied to form a tying edge, so that the first and second sew-in structures respectively form the first and second sew-in openings, includes the following steps:

[0016] The first and second edges to be tied are formed by alternately winding yarn to create a tying edge, so that the first ribbing structure and the second ribbing structure respectively form the first ribbing and the second ribbing.

[0017] Furthermore, the double-ribbed weft is woven by a circular knitting machine, which includes a splitter.

[0018] Further, the sequential weaving of the first ribbing and the second ribbing, wherein the step of connecting the first ribbing and the second ribbing includes the following steps:

[0019] The half needle of the half needle extends to the full position, the yarn is hung on the half needle, and the half needle retracts to the half position to knit the first ribbing.

[0020] The half needle of the half needle extends to the full position. After the yarn is hung on the half needle, the half needle retracts to the half position to knit the second ribbing.

[0021] Further, the step of aligning and bonding the starting edge and ending edge of the first screw thread, as well as the starting edge and ending edge of the second screw thread, to form the first edge to be tied and the second edge to be tied, respectively, and the step of aligning and bonding the first edge to be tied and the second edge to be tied, includes the following steps:

[0022] The half needle of the half plate extends to the full position first;

[0023] The first suture is used to create a slit, forming the first slit edge to be sutured;

[0024] The second suture is used to create a second suture edge.

[0025] Further, the step of tying the first and second edges to be tied to form a tying edge, so that the first and second sew-in structures respectively form the first and second sew-in openings, includes the following steps:

[0026] The half needle of the half-pin is moved back to the half-position needle position to make the grommets;

[0027] The Haver needle extends to the position of the full-position needle to close the wound.

[0028] A double-rib weave, woven using the aforementioned double-rib weave technique.

[0029] A sock or stocking including a ribbed cuff, said ribbed cuff being a double ribbed cuff.

[0030] Unlike existing technologies, the above-mentioned technical solution integrates the two webbing structures into a single weaving process, simultaneously tightening and securing them with a single binding step. There is only one binding edge between the two webbing structures, resulting in a smooth connection and significantly reducing the contact pressure between the binding edge and the skin. This noticeably reduces the feeling of foreign objects when wearing the garment, and even during prolonged activities, it is less likely to cause marks or discomfort, thus improving wearing comfort. At the same time, visually, it presents only a simple edge line, significantly reducing the noticeable marks on the instep contact area. In addition, the single binding edge distributes the stress more evenly, effectively resisting tensile deformation, reducing curling or localized loosening issues, and extending the product's durability.

[0031] 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

[0032] 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.

[0033] In the accompanying drawings of the instruction manual:

[0034] Figure 1 The flowchart of the double-rib knitting process described in the specific implementation method is shown below;

[0035] Figure 2 This is a schematic diagram illustrating the yarn hanging method in a specific implementation.

[0036] Figure 3 This is a schematic diagram of the sealing method described in the specific implementation. Detailed Implementation

[0037] 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.

[0038] 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.

[0039] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit this application.

[0040] In the description of this application, the term "and / or" is used to describe the logical relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A exists, B exists, and A and B exist simultaneously. Additionally, the character " / " in this document generally indicates that the preceding and following objects have an "or" logical relationship.

[0041] In this application, terms such as “first” and “second” are used only to distinguish one entity or operation from another, and do not necessarily require or imply any actual quantity, hierarchy or order relationship between these entities or operations.

[0042] Without further limitations, the use of terms such as “comprising,” “including,” “having,” or other similar open-ended expressions in this application is intended to cover non-exclusive inclusion, which does not exclude the presence of additional elements in a process, method, or product that includes the stated elements, such that a process, method, or product that includes a list of elements may include not only those defined elements but also other elements not expressly listed, or elements inherent to such a process, method, or product.

[0043] Similar to the understanding in the Examination Guidelines, in this application, expressions such as "greater than," "less than," and "exceeding" are understood to exclude the stated number; expressions such as "above," "below," and "within" are understood to include the stated number. Furthermore, in the description of the embodiments in this application, "multiple" means two or more (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups" and "multiple times," unless otherwise explicitly specified.

[0044] In the description of the embodiments of this application, the space-related expressions used, such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiments or drawings. They are only for the purpose of describing the specific embodiments of this application or for the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.

[0045] In traditional double-rib knitting, the binding process requires binding two independent rib structures separately during weaving, ultimately forming a double-tightened structure through overlapping. This process inevitably results in two parallel binding edges at the connection area of ​​the double ribs: each binding edge is densely interwoven with yarn, resulting in a tighter structure, rougher surface texture, and more pronounced raised features compared to the surrounding ordinary woven area; simultaneously, the two parallel binding edges pull against each other due to their respective tightening forces, forming a single, raised, and stiff double binding area at the connection point, further enhancing the abruptness when in contact with the skin.

[0046] Visually, the clear marks left by the two zippered edges detract from the overall aesthetics of the fabric edge, especially noticeable on thin socks or close-fitting fabrics. In terms of wearing experience, the raised, stiff double zippered area creates continuous friction against the skin. Taking footwear as an example, repeated pressure on this area during foot activity significantly increases contact pressure, easily leaving noticeable marks on the skin and causing a strong feeling of discomfort such as chafing and tightness. With prolonged wear, this continuous friction and pressure can further cause localized skin abrasion, and even lead to redness, swelling, and allergies, seriously affecting the comfort and safety of wearing the garment.

[0047] To address this, this application provides a double-rib knitting process that integrates two rib structures into a single weaving process, simultaneously tightening and securing both with a single tying step, replacing the traditional method of tying each rib individually. This design directly eliminates the independent existence of two tying edges, optimizing the stiff area originally formed by the mutual pulling of the double tightening structure into a single tying edge. This single tying edge is formed by the yarns aligning and adhering at the starting and ending edges of the two rib structures, evenly interweaving to form a continuous tightening band. Only one tying edge exists between the two ribs, resulting in a smooth connection and significantly reducing the contact pressure between the tying edge and the skin. This noticeably reduces the feeling of foreign objects when wearing the garment, and even during prolonged activity, it is less likely to cause marks or discomfort, thus improving wearing comfort. Simultaneously, visually, it presents only a simple edge line, significantly reducing the noticeable marks on the instep contact area. Furthermore, the single tying edge distributes stress more evenly, effectively resisting tensile deformation, reducing curling or localized loosening problems, and extending the product's durability.

[0048] Combination Figure 1 This application provides an implementation method for a double-rib knitting process, which includes the following steps:

[0049] The first rib structure and the second rib structure are knitted sequentially and continuously; wherein the first rib structure and the second rib structure are connected.

[0050] The starting edge and ending edge of the first screw thread, as well as the starting edge and ending edge of the second screw thread, are aligned and bonded to form the first edge to be tied and the second edge to be tied, respectively, and the first edge to be tied and the second edge to be tied are aligned and bonded.

[0051] Tie the first and second edges to be tied to form a tying edge, so that the first screw-in structure and the second screw-in structure respectively form the first screw-in opening and the second screw-in opening.

[0052] The first and second rib structures are woven as a single unit, not independently. Specifically, at the beginning of the weaving process, the first rib structure is woven according to preset rules such as its density and pattern. Once the first rib structure reaches a preset length (the distance between the starting and ending edges of the first rib structure), the weaving process is not interrupted. Instead, the weaving of the second rib structure continues according to preset rules such as its density and pattern. At this point, at least some of the needles involved in the first rib weaving continue to participate in the weaving of both the first and second rib structures, allowing the second rib structure to naturally extend from the ending edge of the first rib structure. This continuous and interconnected weaving method avoids the gaps that occur when splicing two rib structures woven independently in traditional processes, ensuring a more compact overall structure for the double rib structure.

[0053] The steps of aligning and bonding the starting and ending edges of the first and second zipper fabrics to form the first and second edges to be ligated can be performed in different orders. Taking the alignment and bonding of the first zipper fabric first as an example, the steps include:

[0054] The starting edge and the ending edge of the first screw-in structure are aligned and fitted together to form the first edge to be tied;

[0055] The starting edge of the second zipper and the ending edge of the second zipper are aligned and fitted together to form the second edge to be tied, and the first edge to be tied and the second edge to be tied are aligned and fitted together.

[0056] In some embodiments, the step of aligning and fitting the starting edge of the second suture tissue and the ending edge of the second suture tissue to form the second edge to be ligated, and aligning and fitting the first edge to be ligated and the second edge to be ligated, may include the following steps:

[0057] The starting edge of the second spiral opening and the ending edge of the second spiral opening are aligned and fitted together to form the second edge to be ligated.

[0058] The first and second edges to be tied are aligned and fitted together.

[0059] In some embodiments, the step of aligning and fitting the starting edge of the second suture tissue and the ending edge of the second suture tissue to form a second edge to be ligated, and the step of aligning and fitting the first edge to be ligated and the second edge to be ligated, may include the following steps:

[0060] The starting edge of the second zipper is aligned and fitted to the first edge to be zipped;

[0061] The end edge of the second sprue is aligned with the beginning edge of the second sprue to form the second edge to be tied.

[0062] The alignment and bonding of the first and second edges to be tied, as described above, essentially integrates the physical structure to compress the four potentially independent edges (the starting and ending edges of the first and second zippers) into a single, unified edge to be tied. This ensures that subsequent single-line tying processes can simultaneously tighten the two zipper structures to form a double zipper; it also prevents loose ties caused by edge misalignment; and the tight bonding of multiple edges reduces the thickness redundancy after stacking, resulting in a smoother final tied edge, further reducing the foreign body sensation when in contact with the skin, and providing structural support for the visually apparent "single tied line" effect.

[0063] The aforementioned seam can be sealed by methods such as sewing, heat pressing, or thread binding; taking thread binding as an example, this application will now be further explained. That is, the step of sealing the first and second seam edges to form a seam edge, so that the first and second welt structures respectively form the first and second welts, includes the following steps:

[0064] The first and second edges to be tied are formed by alternately winding yarn to create a tying edge, so that the first ribbing structure and the second ribbing structure respectively form the first ribbing and the second ribbing.

[0065] To achieve the aforementioned double ribbing knitting process, precise operation is required using specific knitting equipment (such as circular knitting machines, sock knitting machines, etc.). This application uses a circular knitting machine as an example to provide a method for knitting the double ribbing described in this application, further illustrating the application. The half-needle of the circular knitting machine can be used to realize the knitting and binding process of the ribbing structure. The knitting and binding of the ribbing structure are mainly completed by the extension and retraction of the half-needle (switching between full-position and half-position needles). The full-position needle refers to the maximum extension of the half-needle, aligned with the reference needle position on the circular knitting machine, ensuring that the needle tip of the half-needle can accurately hook the yarn; the half-position needle refers to the half-needle extending halfway to the full-position needle position, in the middle position. At this time, the needle tip height of the half-needle is in the middle position, which is "able to hook the yarn without interfering with other knitting needles," providing space for the alternating knitting of the ribbing structure.

[0066] Specifically, the step of sequentially weaving the first ribbing and the second ribbing, wherein the step of connecting the first ribbing and the second ribbing includes the following steps:

[0067] The half needle of the half needle extends to the full position, the yarn is hung on the half needle, and the half needle retracts to the half position to knit the first ribbing.

[0068] The half needle of the half needle extends to the full position. After the yarn is hung on the half needle, the half needle retracts to the half position to knit the second ribbing.

[0069] The first and second ribbing structures typically use at least two yarns. One is the backing yarn, which provides elasticity and makes the ribbing elastic, without being visible on the surface. The remaining yarn is the face yarn, which is displayed on the surface of the ribbing. The yarn hanging on the half needles is the face yarn, while the backing yarn provides elasticity by interweaving with the face yarn and remaining hidden within the structure. It does not need to be directly held and knitted by the half needles (it is usually interwoven with the face yarn by other needles).

[0070] See Figure 2 As shown, the step of aligning and bonding the starting edge and ending edge of the first sew-like structure, as well as the starting edge and ending edge of the second sew-like structure, to form the first edge to be tied and the second edge to be tied, respectively, and the step of aligning and bonding the first edge to be tied and the second edge to be tied, includes the following steps:

[0071] The half needle of the half plate extends to the full position first;

[0072] The first suture is used to create a slit, forming the first slit edge to be sutured;

[0073] The second suture is used to create a second suture edge.

[0074] The aforementioned hanging loop refers to the process of using a hook to hang and connect the pre-reserved yarn loop (usually the face yarn, and sometimes also the backing yarn for reinforcement) on the edge to be tied (the first edge to be tied or the second edge to be tied) to form the starting loop of the tying, which is an operation process that forms a stable loop structure for subsequent tying processes. It is a key preparatory step before the tying is formed.

[0075] When tying the first and second ribs, the half-pin first holds the yarn loop reserved at the starting edge of the first rib; then it holds the yarn loop reserved at the ending edge of the first rib, so that the starting and ending edges of the first rib are aligned and fitted together to form the first tying edge; then the half-pin holds the yarn loop reserved at the starting edge of the second rib, and then holds the yarn loop reserved at the ending edge of the second rib, so that the starting and ending edges of the second rib are aligned and fitted together to form the second tying edge. At the same time, the alignment and fitting of the first and second tying edges are also completed.

[0076] See Figure 3 As shown, the step of forming a tying edge by tying the first and second edges to be tied, so that the first and second sew-in structures respectively form the first and second sew-in openings, includes the following steps:

[0077] The half needle of the half-pin is moved back to the half-position needle position to make the grommets;

[0078] The Haver needle extends to the position of the full-position needle to close the wound.

[0079] The above-mentioned weaving technique ensures a natural connection between the edges of the first and second weft openings by continuously weaving the half-position needle with a half-needle, thus reserving a continuous edge for subsequent tying processes.

[0080] The aforementioned binding edge extends from the half needle to the full position needle to ensure that all yarns involved in the binding edge are precisely hooked; then, through the rapid retraction and tension control of the knitting needle, these yarns are tightened and interwoven into a dense loop bundle, so that the two originally separate binding edge layers are merged into a single binding edge, which not only ensures the binding strength, but also avoids the edge loosening due to the omission of yarn.

[0081] Since the two seams are naturally connected through the weaving process, a single tie can tighten them simultaneously, ultimately forming a continuous single tie edge, which further enhances the integrity and stability of the fabric edge.

[0082] This application also provides a double ribbing weave, woven using the aforementioned double ribbing weaving technique. The double ribbing consists of an interconnected first ribbing and a second ribbing, seamlessly joined through an integrated weaving process, rather than being separately formed and then spliced ​​together. Subsequently, by aligning and bonding the starting and ending edges of the first ribbing and the second ribbing respectively, two edges to be tied are formed. Through a single tying process, the two edges are fused into a single tied edge, ultimately forming a complete double ribbing. This forming method allows the double ribbing to retain the dual elastic tightening function of traditional double ribbing while eliminating unnecessary contact marks due to the single tied edge design, thus improving wearing comfort and structural stability.

[0083] The aforementioned double ribbing can be applied to clothing, such as the cuffs, collars, and hems of garments, and the leg openings and waistbands of trousers. It provides a gentle, elastic tightening effect, avoiding the harsh, constricting feeling of traditional double ribbing. Simultaneously, the smoothness of the edges reduces friction with the skin, improving the wearing experience. It is particularly suitable for socks or leg warmers where high edge smoothness and a snug fit are required. This application also provides a sock or leg warmer including a ribbing, wherein the ribbing is the aforementioned double ribbing. Applying the double ribbing of this application to socks or leg warmers, through precise elastic control, improves wearing comfort while ensuring effective compression.

[0084] 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 double-rib knitting technique, characterized in that, Includes the following steps: The first rib structure and the second rib structure are knitted sequentially and continuously; wherein the first rib structure and the second rib structure are connected. The starting edge and ending edge of the first screw thread, as well as the starting edge and ending edge of the second screw thread, are aligned and bonded to form the first edge to be tied and the second edge to be tied, respectively, and the first edge to be tied and the second edge to be tied are aligned and bonded. A tying edge is formed by tying the first and second edges to be tied, so that the first screw-in structure and the second screw-in structure form the first screw-in opening and the second screw-in opening, respectively.

2. The double-rib knitting process according to claim 1, characterized in that, The step of aligning and bonding the starting edge and ending edge of the first sew-like structure, as well as the starting edge and ending edge of the second sew-like structure, to form the first edge to be tied and the second edge to be tied includes the following steps: The starting edge and the ending edge of the first screw-in structure are aligned and fitted together to form the first edge to be tied; The starting edge of the second screw thread and the ending edge of the second screw thread are aligned and fitted together to form the second edge to be tied, and the first edge to be tied and the second edge to be tied are aligned and fitted together.

3. The double-rib knitting process according to claim 2, characterized in that, The step of aligning and fitting the starting edge of the second suture and the ending edge of the second suture to form the second edge to be ligated, and aligning and fitting the first edge to be ligated and the second edge to be ligated, includes the following steps: The starting edge of the second zipper is aligned and fitted to the first edge to be zipped; The end edge of the second sprue is aligned with the beginning edge of the second sprue to form the second edge to be tied.

4. The double-rib knitting process according to claim 1, characterized in that, The step of tying the first and second edges to be tied to form a tying edge, so that the first and second sew-in structures respectively form the first and second sew-in openings, includes the following steps: The first and second edges to be tied are formed by alternately winding yarn to create a tying edge, so that the first ribbing structure and the second ribbing structure respectively form the first ribbing and the second ribbing.

5. The double-rib knitting process according to any one of claims 1-4, characterized in that, The double-ribbed weft is woven by a circular knitting machine, which includes a split disc.

6. The double-rib knitting process according to claim 5, characterized in that, The step of sequentially weaving the first ribbing and the second ribbing, wherein the first ribbing and the second ribbing are connected, includes the following steps: The half needle of the half needle extends to the full position, the yarn is hung on the half needle, and the half needle retracts to the half position to knit the first ribbing. The half needle of the half needle extends to the full position. After the yarn is hung on the half needle, the half needle retracts to the half position to knit the second ribbing.

7. The double-rib knitting process according to claim 5, characterized in that, The step of aligning and bonding the starting edge and ending edge of the first sew-like structure, as well as the starting edge and ending edge of the second sew-like structure, to form the first edge to be tied and the second edge to be tied, and the step of aligning and bonding the first edge to be tied and the second edge to be tied, includes the following steps: The half needle of the half disc extends to the full position first; The first suture is used to create a slit, forming the first slit edge to be sutured; The second suture is used to create a second suture edge.

8. The double-rib knitting process according to any one of claims 7, characterized in that, The step of tying the first and second edges to be tied to form a tying edge, so that the first and second sew-in structures respectively form the first and second sew-in openings, includes the following steps: The half needle of the half plate is moved back to the half-position needle position to make the grommets; The Haver needle extends to the position of the full-position needle to close the wound.

9. A double-rib knitting method, woven using the double-rib knitting process described in any one of claims 1-8.

10. A sock or stocking comprising a ribbed cuff, said ribbed cuff being the double ribbed cuff of claim 9.

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