Double-rib terry weave knitted fabric

Abstract

The invention relates to the technical field of rib knitted fabrics, in particular to a double-rib terry stitch knitted fabric, which comprises an air layer stitch, the air layer stitch comprises a front stitch and a back stitch which are opposite to each other, and an interwoven stitch positioned between the front stitch and the back stitch, and the interwoven stitch is respectively interwoven with the front stitch and the back stitch. Wherein the front side of the front stitch is provided with a looped pile structure; therefore, on the basis of the traditional double-sided air layer texture, the looped pile texture is formed on the front side of the front loop, so that the knitted fabric has the air layer texture characteristic and the looped pile texture characteristic at the same time on the premise of not adopting an adhesive and an adhesive layer, and the related defects of the traditional single-sided series and composite cloth are overcome.

Description

Technical Field

[0001] The invention relates to the technical field of rib knitted fabrics, in particular to a double rib terry structure knitted fabric. Background Art

[0002] The existing weft knitted fabrics include single-faced fabric series, double-faced fabric series, and the terry fabric series, sweater series, transfer series, jacquard series, etc. Figure 1 As shown in the figure, all the weave structures in the terry series are based on the single-sided plain needle loops, and are combined with terry yarns with elongated sinker arcs. This type of terry weave is essentially a derivative product of the single-sided series, and has the disadvantages of curling, unstable and easy deformation of the weave, easy exposure of the terry bottom, easy pilling on the front, insufficient bursting resistance of the finished product, and thin and weak texture.

[0003] In order to solve the above-mentioned shortcomings of the single-sided series, composite fabric technology was developed, such as Figure 2 As shown, the front side of a piece of towel fabric is bonded to another piece of fabric with an adhesive into a whole. However, the composite fabric also has the disadvantages of poor air permeability, stability and timeliness, and the finished fabric is prone to bubbling and hollowing. In addition, the technology requires large equipment, circulation sites and labor costs, which is not conducive to production. Therefore, a new knitted tissue structure is needed to replace the above-mentioned single-sided series and composite fabrics.

[0004] It should be noted that the information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes prior art already known to a person skilled in the art. Summary of the invention

[0005] In order to solve the related defects of the above-mentioned conventional single-sided series and composite cloth, the present invention provides an interlock terry knitted fabric, the interlock terry knitted fabric comprises an air layer structure, the air layer structure comprises a front coil and a back coil relative to each other, and an interlaced coil located between the front coil and the back coil, the interlaced coil is interlaced with the front coil and the back coil respectively, and no adhesive layer is included between the front coil and the back coil; Wherein, the front side of the front coil has a terry structure.

[0006] Furthermore, the terry structure is formed by synchronously binding the terry yarn and the front coil into a loop, and the settling arc of the terry yarn is formed by pushing out the bent yarn between the front loops of the front coil.

[0007] Furthermore, the number of needles of the front coil and the back coil is the same or different.

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

[0009] Furthermore, the interlaced coils are loops or tucks.

[0010] Furthermore, the length of the interwoven coils can be adjusted, so that the spacing between the front coil and the back coil can be adjusted, thereby adjusting the fluffiness and thickness of the double rib terry knitted fabric.

[0011] Furthermore, the loop length of the terry tissue 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 components.

[0013] Furthermore, the double rib terry structure knitted fabric also includes inlay yarn, and the inlay yarn is located between the front coil and the back coil.

[0014] Furthermore, the interlock terry knitted fabric is knitted using a circular knitting machine in the following knitting steps: The upper knitting needle weaves to form the back coil, the lower knitting needle cooperates with the first sinker to weave to form the front coil and cooperates with the second sinker to form a terry loop between the front loops of the front coil, and the upper knitting needle and the lower knitting needle cooperate to cross-weave the front coil and the back coil through the interwoven coil to form a double rib terry structure knitted fabric.

[0015] Based on the above, the present invention provides a double rib terry structure knitted fabric. Compared with the prior art, the terry structure is formed on the front side of the front coil based on the traditional double-sided air layer structure. Without using adhesives and adhesive layers, the knitted fabric has both air layer structure characteristics and terry structure characteristics, which solves the related defects of the traditional single-sided series and composite cloth. The terry structure is only interwoven with the front coil, and the tissue processes of the front coil and the back coil do not interfere with each other, and there is no problem of bottom exposure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the embodiments or the prior art descriptions. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. The positional relationship described in the drawings in the following description is based on the direction of the components in the drawings unless otherwise specified.

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

[0018] Reference numerals: DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used only for descriptive purposes, and cannot be understood as indicating or implying relative importance, or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more. In addition, the term "including" and any variation thereof all mean "at least including".

[0021] In order to facilitate the understanding of the technical solution of the present invention, the existing solution is first explained: All the organizational structures in the existing terry series are based on the single-sided plain needle coil, and the terry yarn with elongated sinker arc is added, such as Figure 1As shown, the terry structure 2 of this type of terry series is formed on the reverse side of the single-sided plain weave 1, and the terry structure 2 cannot be formed on the front side of the single-sided plain weave 1. Figure 2 As shown, in the subsequent composite cloth technology, since the traditional terry tissue 2 can only be formed on the reverse side of the single-sided plain weave 1, the terry tissue 2 can only be exposed from the composite cloth by bonding the front side of a single-sided plain weave 1 to another piece of fabric 4 through the adhesive layer 3.

[0022] like Figure 3 As shown, the existing air layer structure is formed by interweaving the back side of a front coil 6 with the back side of another back coil 7 through an interweaving coil 5. Similarly, since the conventional terry structure 2 can only be formed on the back side of the front coil 6, when applied to the air layer structure, the terry structure 2 will be formed between the front coil 6 and the back coil 7 and cannot be exposed in the air layer structure.

[0023] It should be noted that Figure 1-Figure 3 The figure marks in the figure are only for the convenience of reading and understanding the organizational structure in the prior art, and are not equivalent to the relevant figure marks in the various embodiments of the technical solution of the present application described below.

[0024] Based on the above, please refer to Figure 4 , Figure 4 A schematic structural diagram of an embodiment of a double rib terry structure provided by the present invention. In order to solve the related defects of the above-mentioned conventional single-sided series and composite cloth, or to achieve at least one of the advantages or other advantages, an embodiment of the present invention provides a double rib terry structure knitted fabric. As shown in the figure, the double rib terry structure includes an air layer structure. The air layer structure includes a relative front coil 10 and a back coil 20. In specific implementation, the arrangement and combination of the looping, tucking, and flat needle processes of the front coil 10 and the back coil 20 can be designed according to actual needs to meet the diversification of the organization process.

[0025] On the basis of the above, the air layer structure further includes an interlaced coil 30 located between the front coil 10 and the back coil 20. The interlaced coil 30 is interlaced with the front coil 10 and the back coil 20. Compared with the existing composite cloth, the air layer structure does not contain an adhesive or an adhesive layer, and is woven with the interlaced coil 30, so it has good air permeability, good stability, and is not easy to bubble. It is also easy to produce and reduces production costs.

[0026] Furthermore, since the front coil 10 and the back coil 20 are woven independently of each other, the number of needles and the organization structure of the front coil 10 and the back coil 20 can be the same or different to meet different process requirements.

[0027] Preferably, the interwoven coil 30 may be a looped structure or a tucked structure, and may be designed according to actual production requirements, which is not limited in the present case.

[0028] On the basis of the above, the length of the interlaced coil 30 can be adjusted according to actual production requirements to adjust the fluffiness and thickness of the final double rib terry knitted fabric to meet different product requirements.

[0029] Among them, the front side of the front coil 10 has a terry structure 40. In specific implementation, the terry structure 40 is formed by the synchronous binding of the terry yarn and the front coil 10, and the sinking arc of the terry yarn is formed by pushing out the bent yarn between the front loops of the front coil 10, and then exposed on the front side of the front coil 10. Since the terry structure 40 is formed on the front side of the front coil 10, the problem of the terry structure being on the back side in the conventional single-sided plain terry structure is solved, and when the double rib terry structure knitted fabric is finally formed, the embarrassing situation that the terry structure 40 is formed between the front coil 10 and the back coil 20 is avoided.

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

[0031] Based on the above, a terry structure 40 is formed on the front side of the front coil 10 on the basis of a double-sided air layer structure, so that the knitted fabric has both the characteristics of an air layer structure and a terry structure without using an adhesive or an adhesive layer, thereby solving the related defects of the traditional single-sided series and composite cloth. The terry structure 40 is only interwoven with the front coil 10, and the tissue processes of the front coil 10 and the back coil 20 do not interfere with each other, and there is no problem of bottom exposure.

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

[0033] In some preferred embodiments, Figure 5 As shown, the interlock terry knitted fabric further comprises an inlay yarn 50. The inlay yarn 50 is located between the front coil 10 and the back coil 20, and can increase the thickness of the finished interlock terry knitted fabric.

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

[0035] And use the following weaving steps: The upper knitting needle 100 knits to form the back coil 20. Since it is necessary to make room for the terry structure 40 to be formed on the front side of the front coil 10, the lower needle cylinder 200 does not have a needle cylinder port, and the first sinker 400 cooperates with the lower knitting needle 300 to assist in the knitting of the front coil 10. At the same time, the yarn feeder 600 feeds the terry yarn to the bottom of the nose 510 of the second sinker 500, and the lower knitting needle 300 cooperates with the second sinker 500 to form the terry structure 40 below the nose 510, so that the terry structure 40 is formed between the front loops of the front coil 10. The upper knitting needle 100 and the lower knitting needle 300 cooperate to cross-weave the front coil 10 and the back coil 20 through the interlaced coil 30 to form a double rib terry structure knitted fabric.

[0036] To sum up, the present invention provides a double rib terry structure knitted fabric and a knitting method thereof. Compared with the prior art, the terry structure is formed on the front side of the front coil based on the traditional double-sided air layer structure, so that the knitted fabric has both air layer structure characteristics and terry structure characteristics without using adhesives and adhesive layers, thereby solving the related defects of traditional single-sided series and composite cloths. The terry structure is only interwoven with the front coil, and the tissue processes of the front coil and the back coil do not interfere with each other, and there is no problem of bottom exposure.

[0037] Although more terms such as terry tissue are used herein, the possibility of using other terms is not excluded. These terms are used only to more conveniently describe and explain the essence of the present invention; interpreting them as any additional restriction is contrary to the spirit of the present invention.

[0038] In addition, those skilled in the art should understand that, although there are many problems in the prior art, each embodiment or technical solution of the present invention can be improved in only one or several aspects, without having to solve all the technical problems listed in the prior art or background technology at the same time. Those skilled in the art should understand that the content not mentioned in a claim should not be used as a limitation on the claim.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements 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 knitted fabric, characterized in that: include An air layer structure, wherein the air layer structure comprises a front coil and a back coil relative to each other, and an interlaced coil located between the front coil and the back coil, wherein the interlaced coil is interlaced with the front coil and the back coil respectively, and no adhesive layer is included between the front coil and the back coil; Wherein, the front side of the front coil has a terry structure.

2. The interlock terry knitted fabric according to claim 1, characterized in that: The terry structure is formed by synchronously binding the terry yarn and the front coil into a loop, and the sinking arc of the terry yarn is formed by pushing out the bent yarn between the front loops of the front coil.

3. The interlock terry knitted fabric according to claim 1, characterized in that: The front coil and the back coil may have the same or different numbers of needles.

4. The interlock terry knitted fabric according to claim 1, characterized in that: The front coil and the back coil may have the same or different organizational structures.

5. The interlock terry knitted fabric according to claim 1, characterized in that: The interlaced coils are loops or tucks.

6. The interlock terry knitted fabric according to claim 1, characterized in that: The wire length of the interlaced coils can be adjusted.

7. The interlock terry knitted fabric according to claim 1, characterized in that: The loop length of the loop structure is adjustable.

8. The interlock terry knitted fabric according to claim 1, characterized in that: The front coil and / or the back coil and / or the interlaced coil contain spandex components.

9. The interlock terry knitted fabric according to claim 1, characterized in that: The double rib terry knitted fabric further comprises an inlay yarn, wherein the inlay yarn is located between the front loop and the back loop.

10. The interlock terry knitted fabric according to any one of claims 1 to 9, characterized in that: The interlock terry knitted fabric is knitted using a circular knitting machine in the following steps: The upper knitting needle weaves to form the back coil, the lower knitting needle cooperates with the first sinker to weave to form the front coil and cooperates with the second sinker to form a terry structure between the front loops of the front coil, and the upper knitting needle and the lower knitting needle cooperate to cross-weave the front coil and the back coil through the interlaced coil to form a double rib terry structure knitted fabric.

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