A double rib loop pile knit fabric

Abstract

The present application relates to the technical field of rib knitted fabric, and particularly relates to a double rib loop stitch knitted fabric, which comprises an air layer stitch, the air layer stitch comprises opposite front loops and back loops, and interlaced loops between the front loops and the back loops, the interlaced loops are interlaced with the front loops and the back loops respectively, wherein the front side of the front loops has a terry stitch; thereby, based on the traditional double-sided air layer stitch, the terry stitch is formed on the front side of the front loops, the knitted fabric has the air layer stitch characteristics and the terry stitch characteristics at the same time without using adhesive and adhesive layer, and the related defects of the traditional single-sided series and the composite cloth are solved.

Description

Technical Field

[0001] This invention relates to the field of rib knit fabric technology, and particularly to a double rib terry knit fabric. Background Technology

[0002] Existing weft-knitted fabrics include single-knit series, double-knit series, and derivative series such as terry knit series, sweatshirt series, transfer knit series, and jacquard series. Among them, such as... Figure 1 As shown, all the current terry loop fabric structures are based on single-sided plain knit stitches, with the addition of terry loops with elongated sinker arcs. This type of terry loop fabric is essentially a derivative of the single-sided series, and has drawbacks such as curled edges, unstable and easily deformed structure, exposed loops, pilling on the front, insufficient bursting resistance, and a thin and flimsy texture.

[0003] To address the shortcomings of the single-sided series mentioned above, composite fabric technology was developed, namely... Figure 2 As shown, the front side of a towel fabric is bonded to another fabric with an adhesive to form a whole. However, composite fabrics also have the disadvantages of poor breathability, stability and timeliness, and the finished fabric is prone to bubbling and hollowing. In addition, the equipment, site and labor costs required for this technology are also large, which is not conducive to production. Therefore, a brand-new knitted structure is needed to replace the above single-sided series and composite fabrics.

[0004] It should be noted that the information disclosed in this background section is intended only to enhance the understanding of the overall background of the present invention, and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Summary of the Invention

[0005] To address the aforementioned deficiencies of conventional single-sided and composite fabrics, this invention provides a double rib terry knitted fabric. This double rib terry knitted fabric includes an air layer structure, which comprises opposing front and back loops, and interlacing loops located between the front and back loops. The interlacing loops interweave with the front and back loops respectively, and there is no adhesive layer between the front and back loops. The front side of the front coil has a terry loop structure.

[0006] Furthermore, the terry loop structure is formed by simultaneously binding terry yarn and the front loop into loops, and the sinking arc of the terry yarn is formed by pushing out the bent yarn from between the front loops of the front loop.

[0007] Furthermore, the number of pins in the front coil and the back coil may be the same or different.

[0008] Furthermore, the front coil and the back coil may have the same or different organizational structures.

[0009] Furthermore, the interlaced coil is either coiled or coiled together.

[0010] Furthermore, the length of the interlaced loops can be adjusted, thereby adjusting the spacing between the front loops and the back loops, and thus adjusting the fluffiness and thickness of the double rib terry knit fabric.

[0011] Furthermore, the length of the loops in the terry loop fabric can be adjusted to meet different product design requirements.

[0012] Furthermore, the front coil and / or the back coil and / or the interlaced coil contain spandex.

[0013] Furthermore, the double rib terry knit fabric also includes a padding yarn located between the front loop and the back loop.

[0014] Furthermore, the double rib terry knit fabric is knitted using a circular knitting machine in the following steps: The upper knitting needle knits to form the reverse loop, and the lower knitting needle, in conjunction with the first satin piece, knits to form the front loop and, in conjunction with the second satin piece, forms loops between the front loops. The upper and lower knitting needles work together to cross-knit the front loop and the reverse loop through the interlacing loop to form a double rib loop knit fabric.

[0015] Based on the above, the present invention provides a double rib terry knitted fabric. Compared with the prior art, it forms a terry structure on the front side of the front loop based on the traditional double-sided air layer structure. Without the use of adhesives and bonding layers, the knitted fabric has both air layer structure characteristics and terry structure characteristics, solving the related defects of traditional single-sided series and composite fabrics. Moreover, the terry structure is only interwoven with the front loop, and the construction processes of the front loop and the reverse loop do not interfere with each other, and there is no problem of the bottom showing. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Unless otherwise specified, the positional relationships in the drawings described below are based on the direction in which the components are drawn in the figures.

[0017] Figure 1This is a schematic diagram of the structure of single-sided terry cloth in the prior art; Figure 2 This is a schematic diagram of the structure of composite fabric in the prior art; Figure 3 This is a schematic diagram of the structure of air layer organization in the prior art; Figure 4 A schematic diagram of a structural embodiment of the double rib terry fabric provided by the present invention; Figure 5 A schematic diagram of another embodiment of the double rib terry fabric provided by the present invention; Figure 6 This is a schematic diagram of an embodiment of a circular knitting machine for knitting double rib terry fabric provided by the present invention.

[0018] Figure label: Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] In the description of this invention, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance, or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "a plurality of" means two or more. Additionally, the term "comprising" and any variations thereof mean "at least comprising."

[0021] To facilitate understanding of the technical solution of this invention, the existing solutions are first described: All the organizational structures in the existing terry loop series are composed of terry yarns with elongated sinker arcs added to a single-sided plain knit loop, such as... Figure 1As shown, in this type of terry series, the terry loop 2 is formed on the reverse side of the single-sided plain weave 1, and it is impossible to form the terry loop 2 on the front side of the single-sided plain weave 1. Figure 2 As shown, in subsequent composite fabric technology, since the traditional terry loop 2 can only be formed on the reverse side of the single-sided plain weave 1, the front side of one single-sided plain weave 1 can only be bonded to another piece of fabric 4 into a whole by the adhesive layer 3, so that the terry loop 2 can be exposed in the composite fabric.

[0022] like Figure 3 As shown, the existing air layer structure is formed by interlacing the reverse side of one front coil 6 with the reverse side of another reverse coil 7 using an interlaced coil 5. Similarly, since the traditional terry loop structure 2 can only be formed on the reverse side of the front coil 6, when applied to the air layer structure, the terry loop structure 2 will be formed between the front coil 6 and the reverse coil 7, and cannot be exposed in the air layer structure.

[0023] It should be noted that, Figures 1-3 The reference numerals in the accompanying drawings are only for the purpose of reading and understanding the organizational structure in the prior art, and are not equivalent to the reference numerals in the various embodiments of the technical solutions of this application described below.

[0024] Based on the above, please refer to Figure 4 , Figure 4 This is a schematic diagram of a structural embodiment of the double rib terry fabric provided by the present invention. To address the aforementioned defects of conventional single-sided and composite fabrics, or to achieve at least one or more of the advantages mentioned above, an embodiment of the present invention provides a double rib terry knitted fabric. As shown in the figure, the double rib terry fabric includes an air layer structure. The air layer structure comprises opposing front loops 10 and back loops 20. In specific implementations, the arrangement and combination of the loop formation, tucking, and plain knitting processes of the front loops 10 and back loops 20 can be designed according to actual needs to meet diverse fabric weaving techniques.

[0025] Building upon the above, the air layer structure also includes interlaced coils 30 located between the front coil 10 and the back coil 20. The interlaced coils 30 are interwoven with both the front coil 10 and the back coil 20. Compared to existing composite fabrics, the air layer structure, because it does not contain adhesives or bonding layers and is woven using interlaced coils 30, has excellent air permeability, good stability, and is less prone to bubbling. It also facilitates production and reduces production costs.

[0026] Furthermore, since the front loop 10 and the back loop 20 are knitted independently, the number of stitches and the weave structure of the front loop 10 and the back loop 20 can be the same or different to meet different process requirements.

[0027] Preferably, the interlaced coil 30 can be a coiled structure or a clustered structure, which can be designed according to actual production needs, and this case does not impose any restrictions on this.

[0028] Based on the above, the length of the interlaced loop 30 can be adjusted according to actual production needs to regulate the fluffiness and thickness of the final double rib terry knitted fabric and meet different product requirements.

[0029] The front side of the front loop 10 has a terry loop structure 40. Specifically, the terry loop structure 40 is formed by the synchronous binding of the terry yarn and the front loop 10, with the sinker arc of the terry yarn pushing out from between the front loops of the front loop 10 to form a bent yarn, thus revealing itself on the front side of the front loop 10. Because the terry loop structure 40 is formed on the front side of the front loop 10, it solves the problem of the terry loop structure being on the reverse side in conventional single-sided plain terry weave, and avoids the awkward situation where the terry loop structure 40 is formed between the front loop 10 and the reverse loop 20 when finally forming a double rib terry weave knitted fabric.

[0030] Preferably, the loop length of the loop structure 40 can be adjusted according to actual production needs, thereby meeting different product design requirements.

[0031] Based on the above, by forming a terry loop 40 on the front side of the front loop 10 on the basis of the double-sided air layer structure, the knitted fabric can simultaneously possess the characteristics of air layer structure and terry loop structure without the use of adhesives and bonding layers, thus solving the related defects of traditional single-sided series and composite fabrics. Moreover, the terry loop 40 is only interwoven with the front loop 10, and the construction processes of the front loop 10 and the reverse loop 20 do not interfere with each other, and there is no problem of the bottom showing.

[0032] In some preferred embodiments, the front loop 10 and / or the back loop 20 and / or the interlaced loop 30 contain spandex to increase the processability of the double rib terry knit fabric and meet diverse needs.

[0033] In some preferred embodiments, such as Figure 5 As shown, the double rib terry knit fabric also includes a padding yarn 50. The padding yarn 50 is located between the front loop 10 and the back loop 20, which can increase the thickness of the finished double rib terry knit fabric.

[0034] In some preferred embodiments, the double rib terry fabric is knitted using a circular knitting machine, such as... Figure 6As shown, the circular knitting machine includes an upper needle 100, a lower needle cylinder 200, a lower needle 300, a first spinneret 400, a second spinneret 500, and a yarn feeder 600. The lower needle cylinder 200 does not have a needle cylinder opening. The shapes of the first spinneret 400 and the second spinneret 500 are different. The movement trajectories of the first spinneret 400 and the second spinneret 500 are independent of each other. The second spinneret 500 has a nose 510.

[0035] The following weaving steps are adopted: The upper needle 100 knits to form the reverse loop 20. Because space needs to be made for the formation of the terry loop 40 on the right side of the right loop 10, the lower needle cylinder 200 does not have a needle opening. The first hook plate 400, in conjunction with the lower needle 300, assists in forming the loops to create the right loop 10. Simultaneously, the yarn feeder 600 feeds the terry yarn below the nose 510 of the second hook plate 500, and the lower needle 300, in conjunction with the second hook plate 500, forms the terry loop 40 below the nose 510, so that the terry loop 40 is formed between the right loops of the right loop 10. The upper needle 100 and the lower needle 300 work together to cross-knit the right loop 10 and the reverse loop 20 through the interlacing loop 30 to form a double rib terry knit fabric.

[0036] In summary, the present invention provides a double rib terry knitted fabric and its knitting method, which, compared with the prior art, forms a terry structure on the front side of the front loop based on the traditional double-sided air layer structure. Without the use of adhesives and bonding layers, the knitted fabric simultaneously possesses the characteristics of both air layer structure and terry structure, solving the related defects of traditional single-sided series and composite fabrics. Moreover, the terry structure only interweaves with the front loop, and the knitting processes of the front loop and the reverse loop do not interfere with each other, and there is no problem of exposed base material.

[0037] Although this document uses terms such as terry cloth weave frequently, the possibility of using other terms is not excluded. These terms are used merely for the convenience of describing and explaining the essence of the invention; interpreting them as any additional limitation would contradict the spirit of the invention.

[0038] Furthermore, those skilled in the art should understand that although many problems exist in the prior art, each embodiment or technical solution of the present invention can be improved in only one or a few aspects, without necessarily solving all the technical problems listed in the prior art or the background art simultaneously. Those skilled in the art should understand that any content not mentioned in a claim should not be construed as a limitation on that claim.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A double rib terry knit fabric, characterized in that: include An air layer structure comprising opposing front and back coils, and an interlaced coil located between the front and back coils, the interlaced coils being interlaced with the front and back coils respectively, and without an adhesive layer between the front and back coils; The front side of the front coil has a terry loop structure, which is formed by terry yarn being synchronously bound to the front coil, and the sinking arc of the terry yarn is formed by pushing out the bent yarn from between the front coil loops of the front coil.

2. The double rib terry knit fabric according to claim 1, characterized in that: The front coil and the back coil may have the same or different number of pins.

3. The double rib terry knit fabric according to claim 1, characterized in that: The front coil and the back coil may have the same or different organizational structures.

4. The double rib terry knit fabric according to claim 1, characterized in that: The interlaced coils are either coiled or clustered.

5. The double rib terry knit fabric according to claim 1, characterized in that: The length of the interlaced coil can be adjusted.

6. The double rib terry knit fabric according to claim 1, characterized in that: The length of the loops in the terry cloth fabric is adjustable.

7. The double rib terry knit fabric according to claim 1, characterized in that: The front coil and / or the back coil and / or the interlaced coil contain spandex.

8. The double rib terry knit fabric according to claim 1, characterized in that: The double rib terry knit fabric also includes a padding yarn located between the front loop and the back loop.

9. The double rib terry knit fabric according to any one of claims 1-8, characterized in that: The double rib terry knit fabric is knitted using a circular knitting machine in the following steps: The upper needle knits to form the reverse loop, and the lower needle, in conjunction with the first shear sheet, knits to form the front loop and, in conjunction with the second shear sheet, forms a terry loop structure between the front loops. The upper and lower needles work together to cross-knit the front loop and the reverse loop through the interlacing loop to form a double rib terry knit fabric.

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