A flyknit process for improving the efficiency of multiple sandwich weaving

Abstract

The application relates to the technical field of fabrics, in particular to a fly-weaving process for improving the weaving efficiency of multiple sandwiched cores, which comprises the following steps: a fabric base body weaving step, which utilizes fabric base body yarn to weave a fabric base body through a fly-weaving weaving mode; and a sandwiched core stripe weaving step, which utilizes sandwiched core yarn to weave a sandwiched core stripe through a weaving mode that covers multiple sandwiched core yarns with the fabric base body yarn, and the fabric base body yarn and the sandwiched core yarn are in the same weaving system. The fly-weaving process utilizes the weaving mode that covers multiple sandwiched core yarns with the fabric base body yarn, and the fabric base body yarn and the sandwiched core yarn are arranged in the same weaving system, so that an additional weaving system is not needed, the weaving efficiency is greatly improved compared with the commonly used single-fly-weaving sandwiched core process, and the position of the fly-weaving sandwiched core is adjustable, so that the effect of mixing sand or section dyeing of multiple fly-weaving sandwiched cores can be realized.

Description

Technical Field

[0001] This application relates to the field of fabric technology, and in particular to a flyknitting process for improving the efficiency of multi-core knitting. Background Technology

[0002] The core-sandwich process currently used in flyknit products typically sandwiches only one core yarn per knitting row, and the core yarn nozzle requires a separate knitting system, resulting in generally long production times for flyknitted core-sandwich products. If multiple core yarns need to be sandwiched simultaneously, the time is doubled. To solve the above problems, this application was developed. Summary of the Invention

[0003] Other features and advantages of this application will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the application. The objectives and other advantages of this application may be realized and obtained by means of the structures particularly pointed out in the description and other accompanying drawings.

[0004] The purpose of this application is to overcome the above-mentioned shortcomings and provide a flyknitting process that improves the efficiency of multi-core knitting. This application uses an ultra-wide yarn feeder as the flyknitting core feeder (wherein, the ultra-wide yarn feeder uses Utility Model Patent Application No.: 2022227450789, title: A Novel Yarn Holder), and uses the novel yarn holder as a wide-mouth yarn feeder, knitting in a manner similar to a normal yarn feeder feeding the wide-mouth yarn feeder. Using this method, the normal yarn feeder and the ultra-wide yarn feeder can use the same knitting system, solving the problem that the flyknitting core feeder previously required a separate system. When multiple flyknitting cores need to be knitted within a single knitting row, this application can also use one normal yarn feeder to feed multiple ultra-wide yarn feeders, again requiring only one knitting system. The knitting efficiency is higher than the commonly used single-core flyknitting process, and the position of the flyknitting core is controllable, solving the problem of uncontrollable effects when mixing or dyeing multiple flyknitting cores.

[0005] To achieve the above objectives, the technical solution of this application is: a fly weaving process for improving the efficiency of multi-core braiding, comprising the following steps:

[0006] The fabric base weaving step involves using fabric base yarns to weave the fabric base through a fly weaving method to form the fabric base;

[0007] The sandwich stripe weaving process involves using sandwich yarns to weave multiple sandwich yarns through the fabric base yarns, with the sandwich yarns and the fabric base yarns all within the same weaving system to form sandwich stripes.

[0008] This application utilizes a weaving method that combines the base yarn of the fabric with multiple core yarns, and sets the base yarn and core yarns within the same weaving system, eliminating the need for an additional weaving system. This significantly improves weaving efficiency compared to the commonly used single-strip flyknit core process. Furthermore, the position of the flyknit core is adjustable, enabling multiple flyknit cores to achieve mixed sand or space dyeing effects.

[0009] In some embodiments, the core yarn is carried using an extra-wide yarn nozzle. Using an extra-wide yarn nozzle to carry the core yarn allows it to be within the same weaving system as other yarns, eliminating the need for a separate weaving system and significantly improving the efficiency of multi-spindle fly-knitting core-knitting processes.

[0010] In some embodiments, the arrangement order of each core yarn can be adjusted. The arrangement order of each core yarn in this application is controllable, resulting in a wider variety of knitted core products with a more stable structure.

[0011] In some embodiments, the width of two adjacent core yarns is adjustable. This application achieves the adjustment of the width between the core yarns by adjusting the width of the yarn holder and then adjusting the width between the yarn tips.

[0012] In some embodiments, the fabric matrix includes a base layer, and the sandwich stripes are woven using a method where multiple sandwich yarns are woven through the base layer yarns, with both the sandwich yarns and the base layer yarns being within the same weaving system. Because the sandwich stripes can exert a stretching effect on the fabric in the transverse or longitudinal direction, the fabric can avoid the phenomenon of easy curling and can achieve local stretchability and local non-stretchability.

[0013] In some embodiments, the fabric matrix includes a surface layer and a bottom layer woven beneath the surface layer. The sandwich stripes are woven using sandwich yarns, where multiple sandwich yarns are woven together using surface yarns and / or bottom yarns, and the surface yarns and / or bottom yarns and sandwich yarns are all within the same weaving system. This application utilizes the method of weaving the surface yarns and / or bottom yarns with the sandwich yarns, allowing the sandwich stripes to be hidden within the fabric matrix and / or on the surface of the fabric matrix, thereby enriching the fabric's functionality and increasing its usability. Furthermore, by placing the surface yarns and / or bottom yarns and sandwich yarns within the same weaving system, this application significantly improves the weaving efficiency of multiple fly-knit sandwich stripes.

[0014] In some embodiments, the fabric substrate includes a surface layer, a bottom layer woven beneath the surface layer, and an intermediate layer connecting the surface layer and the bottom layer. The sandwich stripe utilizes two different colored sandwich yarns, with the surface layer yarns using multiple first-colored sandwich yarns for face weaving, the bottom layer yarns using multiple second-colored sandwich yarns for bottom weaving, and the intermediate layer yarns using face weaving and bottom-tightening interlaced stitch weaving to form a single-color sandwich stripe. The surface layer yarns and the first-colored sandwich yarns are both within the same weaving system, as are the bottom layer yarns and the second-colored sandwich yarns. This application, by adding an intermediate layer yarn, not only connects the surface layer and the bottom layer, making the fabric structure more stable and robust, but also achieves a single-color plain weave sandwich effect.

[0015] In some embodiments, the fabric matrix includes a surface layer, a bottom layer woven beneath the surface layer, and an intermediate layer connecting the surface layer and the bottom layer. The sandwich stripes utilize two different colored sandwich yarns, formed by a weaving method where the bottom layer yarn is woven with multiple first-colored sandwich yarns as the base, the surface layer yarn is woven with multiple second-colored sandwich yarns as the surface, the bottom layer is woven with a hemmed pattern, and the intermediate layer yarn is woven as the base and the surface is woven with a tight hemmed pattern and spaced stitches. The bottom layer yarn and the first-colored sandwich yarn are both within the same weaving system, and the surface layer yarn and the second-colored sandwich yarn are both within the same weaving system. This application, by adding an intermediate layer yarn, not only connects the surface layer and the bottom layer, making the fabric structure more stable and robust, but also achieves a gradient effect for the two-color sandwich stripes.

[0016] In some embodiments, the sandwich stripe is located in one or more combinations of being hidden within the fabric matrix, appearing on the upper surface of the fabric matrix, or appearing on the lower surface of the fabric matrix.

[0017] In some embodiments, sandwich stripes include weft sandwich stripes, warp sandwich stripes, and warp-weft sandwich stripes.

[0018] By adopting the above technical solution, the beneficial effects of this application are:

[0019] This application utilizes a weaving method that combines the base yarn of the fabric with multiple core yarns, and sets the base yarn and core yarns within the same weaving system, eliminating the need for an additional weaving system. This significantly improves weaving efficiency compared to the commonly used single-strip flyknit core process. Furthermore, the position of the flyknit core is adjustable, enabling multiple flyknit cores to achieve mixed sand or space dyeing effects.

[0020] When multiple flyknit cores need to be woven in a single knitting process, this application can use a normal yarn feeder to feed multiple ultra-wide yarn feeders, which only requires one knitting system. The knitting efficiency is higher than that of the commonly used single flyknit core process, and the position of the flyknit core is controllable, which can solve the problem of uncontrollable effects when multiple flyknit cores are used for blending or variegated dyeing.

[0021] Furthermore, the flyknit sandwich product woven in this application, due to the stretching effect of the sandwich stripes on the fabric in both the horizontal and vertical directions, prevents the fabric from easily curling at the edges and achieves both localized stretch and localized non-stretch properties. Moreover, part of the sandwich stripes in this application is hidden within the fabric matrix, while part appears on the surface of the fabric matrix; that is, the sandwich yarns and the fabric matrix are interwoven, making the sandwich stripe structure within the fabric matrix more robust, less prone to falling off, and creating a visually appealing, intermittent effect.

[0022] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit this disclosure.

[0023] Undoubtedly, such and other objectives of this application will become more apparent after the following detailed description of the preferred embodiments, which are illustrated in various accompanying drawings and figures.

[0024] To make the above and other objects, features and advantages of this application more apparent and understandable, one or more preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0025] The accompanying drawings are provided to further understand this application and form part of the specification. They are used in conjunction with the embodiments of this application to explain this application and do not constitute a limitation thereof.

[0026] In the accompanying drawings, the same parts use the same reference numerals, and the drawings are schematic and not necessarily drawn to actual scale.

[0027] To more clearly illustrate the technical solutions in the embodiments of this application 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 only one or more embodiments of this application. For those skilled in the art, other drawings can be obtained based on such drawings without creative effort.

[0028] Figure 1 This is a partial weaving diagram of a flyknitting process for improving the efficiency of multi-core weaving according to this application (the fabric substrate is double-layered);

[0029] Figure 2This is a partial weaving diagram of a flyknitting process for improving the efficiency of multi-core weaving according to this application (the fabric substrate is a single layer);

[0030] Figure 3 This is a partial weaving pattern (warp and weft sandwich stripes) of a fly weaving process for improving the efficiency of multi-core weaving according to this application. Detailed Implementation

[0031] The following will describe in detail the implementation methods of this application with reference to the accompanying drawings and embodiments, so as to fully understand how this application uses technical means to solve technical problems and achieve technical effects, and to implement it accordingly. It should be noted that, as long as there is no conflict, the various embodiments and features in each embodiment of this application can be combined with each other, and the resulting technical solutions are all within the protection scope of this application.

[0032] Furthermore, numerous specific details are set forth in the following description for illustrative purposes to provide a thorough understanding of the embodiments of this application. However, it will be apparent to those skilled in the art that this application may be implemented without the specific details herein or the particular methods described.

[0033] According to some embodiments of this application, this application provides a flyknitting process to improve the efficiency of multi-core knitting, including the following steps: a fabric base knitting step and a core stripe knitting step. The fabric base knitting is performed by knitting fabric base yarns using a flyknitting method to form the fabric base; the core stripe knitting is performed by knitting multiple core yarns through the fabric base yarns, with the core yarns and fabric base yarns all within the same knitting system to form core stripes.

[0034] This application utilizes a weaving method that combines the base yarn of the fabric with multiple core yarns, and sets the base yarn and core yarns within the same weaving system, eliminating the need for an additional weaving system. This significantly improves weaving efficiency compared to the commonly used single-strip flyknit core process. Furthermore, the position of the flyknit core is adjustable, enabling multiple flyknit cores to achieve mixed sand or space dyeing effects.

[0035] According to some embodiments of this application, optionally, the core yarn is carried by an ultra-wide yarn nozzle. Carrying the core yarn using an ultra-wide yarn nozzle allows the core yarn to be within the same weaving system as other yarns, eliminating the need for a separate weaving system and significantly improving the efficiency of multi-spindle fly-knitting core-knitting processes.

[0036] According to some embodiments of this application, optionally, the arrangement order of each core yarn can be adjusted. The arrangement order of each core yarn in this application is controllable, making the woven flyknit core products more diverse and structurally more stable.

[0037] According to some embodiments of this application, optionally, the width of two adjacent core yarns is adjustable. This application achieves the adjustment of the width between the core yarns by adjusting the width of the yarn holder and then adjusting the width between the yarn tips.

[0038] According to some embodiments of this application, optionally, the fabric substrate includes a base layer, and the sandwich stripes are woven using a weaving method in which multiple sandwich yarns are passed through the base layer yarns, and the sandwich yarns and the base layer yarns are all within the same weaving system. Because the sandwich stripes can exert a stretching effect on the fabric in the transverse or longitudinal direction, the fabric can avoid the phenomenon of easy curling at the edges, and can achieve localized stretchability and localized non-stretchability.

[0039] According to some embodiments of this application, optionally, the fabric substrate includes a surface layer and a bottom layer woven beneath the surface layer. The sandwich stripes are woven using sandwich yarns through a weaving method where the surface yarns and / or the bottom yarns are woven with multiple sandwich yarns, and the surface yarns and / or the bottom yarns and the sandwich yarns are all within the same weaving system. This application utilizes the method of weaving the surface yarns and / or the bottom yarns with the sandwich yarns, allowing the sandwich stripes to be hidden within the fabric substrate and / or on the surface of the fabric substrate, thereby enriching the fabric's functionality and increasing its usability. Furthermore, this application sets the surface yarns and / or the bottom yarns and the sandwich yarns within the same weaving system, greatly improving the weaving efficiency of multiple fly-knit sandwich stripes.

[0040] According to some embodiments of this application, optionally, the fabric substrate includes a surface layer, a bottom layer woven beneath the surface layer, and an intermediate layer for connecting the surface layer and the bottom layer; the sandwich stripe utilizes two different colored sandwich yarns, with the surface layer yarns using multiple first colored sandwich yarns for face weaving, the bottom layer yarns using multiple second colored sandwich yarns for bottom weaving, and the intermediate layer yarns using face weaving and bottom tight hanging stitch weaving to form a single-color sandwich stripe; wherein, the surface layer yarns and the first colored sandwich yarns are both within the same weaving system, and the bottom layer yarns and the second colored sandwich yarns are both within the same weaving system. By adding an intermediate layer yarn, this application not only connects the surface layer and the bottom layer, making the fabric structure more stable and robust, but also achieves a single-color plain weave sandwich effect.

[0041] According to some embodiments of this application, optionally, the fabric substrate includes a surface layer, a bottom layer woven beneath the surface layer, and an intermediate layer for connecting the surface layer and the bottom layer; the sandwich stripe utilizes two different colored sandwich yarns, with the bottom layer yarns woven with multiple first colored sandwich yarns as the base, the surface layer yarns woven with multiple second colored sandwich yarns as the surface, and the intermediate layer yarns woven as the base, combined with a tight surface and alternating stitch weave to form a color composite sandwich stripe; wherein, the bottom layer yarns and the first colored sandwich yarns are both within the same weaving system, and the surface layer yarns and the second colored sandwich yarns are both within the same weaving system. By adding an intermediate layer yarn, this application not only connects the surface layer and the bottom layer, making the fabric structure more stable and robust, but also achieves a gradient effect for the two-color sandwich stripe.

[0042] According to some embodiments of this application, optionally, the position of the sandwich stripe is one or a combination of two or more of the following: hidden in the fabric matrix, appearing on the upper surface of the fabric matrix, or appearing on the lower surface of the fabric matrix.

[0043] According to some embodiments of this application, optionally, the sandwich stripes include weft sandwich stripes, warp sandwich stripes, and warp-weft sandwich stripes.

[0044] Example 1

[0045] Reference Figure 1 , Figure 1 This is a partial weaving diagram of a flyknitting process for improving the efficiency of multi-core weaving according to this application (the fabric substrate is double-layered).

[0046] This embodiment provides a flyknitting process to improve the efficiency of multi-core knitting, including the following steps:

[0047] The fabric base weaving step involves using fabric base yarns to weave the fabric base through a fly weaving method to form the fabric base;

[0048] The sandwich stripe weaving process involves using sandwich yarns to weave multiple sandwich yarns through the fabric base yarns, with the sandwich yarns and the fabric base yarns all within the same weaving system to form sandwich stripes.

[0049] The fabric base includes a surface layer and a bottom layer woven beneath the surface layer; the sandwich stripes are weft-oriented sandwich stripes.

[0050] Reference Figure 1 , ( Figure 1 Yarns A and B are transparent TPU, while yarns C and D are weft-core yarns.

[0051] Figure 1 The image shows a portion of the flyknitting process, as detailed below:

[0052] The first row is a two-stitch knit using yarn A as the base and surface. Yarns C and D are extra-wide yarn tips that follow the movement of yarn A, but do not perform knitting actions in the starting area.

[0053] The second row is a two-stitch knit using B yarn, alternating between the top and bottom stitches, and is offset by one stitch from the first row.

[0054] The third row is a two-stitch knit using yarn A as the base and surface. Yarns C and D are extra-wide yarn tips that follow the movement of yarn A, but do not perform knitting actions in the starting area.

[0055] Row 4 is a row of B yarn with alternating stitches for the face and bottom knits, offset by 1 stitch from row 1.

[0056] Rows 1-4 form a minimum cycle unit, and rows 5-20 are repeats of rows 1-4.

[0057] Example 2

[0058] Reference Figure 2 , Figure 2 This is a partial weaving diagram of a flyknitting process for improving the efficiency of multi-core weaving according to this application (the fabric substrate is a single layer).

[0059] This embodiment provides a flyknitting process to improve the efficiency of multi-core knitting, including the following steps:

[0060] The fabric base weaving step involves using fabric base yarns to weave the fabric base through a fly weaving method to form the fabric base;

[0061] The sandwich stripe weaving process involves using sandwich yarns to weave multiple sandwich yarns through the fabric base yarns, with the sandwich yarns and the fabric base yarns all within the same weaving system to form sandwich stripes.

[0062] The fabric base includes the base layer; the sandwich stripe is a warp sandwich stripe.

[0063] Reference Figure 2 , ( Figure 2 Yarn A is high-elastic polyester yarn, and yarn B is two warp-sandwiched yarns (i.e., B has two yarn nozzles).

[0064] Figure 2 The image shows a portion of the flyknitting process, as detailed below:

[0065] The first row is a two-stitch knit using yarn A as the base and surface stitches, with yarn B moving with yarn A but not performing any knitting action in the starting stitch area.

[0066] The second row is a turn-knitting pattern where the back needle bed loops of the corresponding knitting row are turned onto the front needle bed, and in some cases, the front needle bed loops of the corresponding knitting row are turned onto the back needle bed.

[0067] The third row involves moving the back needle bed loop of the corresponding row one needle position to the right, and then turning the needle to the front needle bed for a transfer knit.

[0068] The fourth row is a turn-knitting pattern where the back needle bed loops of the corresponding knitting row are turned onto the front needle bed, and in some cases, the front needle bed loops of the corresponding knitting row are turned onto the back needle bed.

[0069] The fifth row is a two-stitch knitting pattern using yarn A as the base and top stitches. Yarn B moves with yarn A but does not perform any knitting action in the starting area. It is offset by one stitch from the first row.

[0070] Row 6 is a turn-knitting process where the back needle bed loops of the corresponding row are turned to the front needle bed, offset by 1 needle position from row 2.

[0071] Row 7 is a turn-knitting process where the front needle bed loops of the corresponding row are turned to the back needle bed, offset by 1 needle position from row 4.

[0072] Row 8 is a row where yarn A is used for the base and top knitting with alternating stitches. Yarn B moves with yarn A but does not perform knitting actions in the starting area. It is offset by one stitch from row 5.

[0073] The 9th row is a turn-knitting pattern where the back needle bed loops of the corresponding row are turned to the front needle bed, and in some cases, the front needle bed loops of the corresponding row are turned to the back needle bed.

[0074] The 10th row involves moving the back needle bed loop of the corresponding row one needle position to the right, and then turning the needle over to the front needle bed for a transfer stitch.

[0075] The 11th row is a turn-knitting pattern where the back needle bed loops of the corresponding knitting row are turned to the front needle bed, and in some cases, the front needle bed loops of the corresponding knitting row are turned to the back needle bed.

[0076] Rows 9 to 11, columns 1 to 8, are offset by 2 needle positions from rows 2 to 4, columns 1 to 8.

[0077] Row 12 is a row where yarn A is used for the base and top knitting with alternating stitches. Yarn B moves with yarn A but does not perform knitting actions in the starting area. It is offset by one stitch from row 8.

[0078] Row 13 is a turn-knitting process where the back needle bed loop of the corresponding row is turned to the front needle bed, offset by 1 needle position from row 9.

[0079] Row 14 is a turn-knitting process where the front needle bed loops of the corresponding row are turned to the back needle bed, offset by 1 needle position from row 11.

[0080] Rows 1-14 form a minimum repeating unit, and rows 15-28 form the minimum repeating unit of rows 1-14.

[0081] Example 3

[0082] Reference Figure 3 , Figure 3 This is a partial weaving pattern (warp and weft sandwich stripes) of a fly weaving process for improving the efficiency of multi-core weaving according to this application.

[0083] This embodiment provides a flyknitting process to improve the efficiency of multi-core knitting, including the following steps:

[0084] The fabric base weaving step involves using fabric base yarns to weave the fabric base through a fly weaving method to form the fabric base;

[0085] The sandwich stripe weaving process involves using sandwich yarns to weave multiple sandwich yarns through the fabric base yarns, with the sandwich yarns and the fabric base yarns all within the same weaving system to form sandwich stripes.

[0086] The fabric base includes a surface layer and a bottom layer woven beneath the surface layer; the sandwich stripes are warp and weft sandwich stripes.

[0087] Reference Figure 3 , ( Figure 3 Yarn A is the surface layer yarn, yarn B is the bottom layer yarn, yarn C consists of two warp-sandwich yarns (C has two yarn tips), and yarn D consists of two weft-sandwich yarns (D has two yarn tips). Yarns A and B are both transparent TPU.

[0088] Figure 3 The image shows a portion of the flyknitting process, as detailed below:

[0089] The first row is knitted with yarn A as the face, and yarn D follows the movement of yarn A, but does not perform knitting actions in the cast-on knitting area.

[0090] The second row is knitted with B yarn as the base, with tight stitches and spaced stitches between the base and the knitting surface.

[0091] The third and fourth rows are the yarn-kicking action that brings the yarn feeder to a safe weaving position.

[0092] The 5th row is knitted with C yarn using open stitches.

[0093] Row 6 is knitted with yarn A as the face yarn, and yarn D follows the movement of yarn A, but does not perform knitting actions in the cast-on knitting area.

[0094] The 7th row is a tight weave with a B yarn base and a spaced-out weave.

[0095] The 8th and 9th rows are the yarn-kicking action that brings the yarn feeder to a safe weaving position.

[0096] Row 10 is knitted with yarn A as the face yarn, and yarn D follows the movement of yarn A, but does not perform knitting actions in the cast-on knitting area.

[0097] Row 11 is a tight weave with a bottom stitch and a bottom stitch with spaced stitches, using B yarn as the base.

[0098] Row 12 is knitted with yarn A as the face yarn, and yarn D follows the movement of yarn A, but does not perform knitting actions in the cast-on knitting area.

[0099] Row 13 is knitted with B yarn as the base, with tight stitches and spaced stitches between the base and the knitting surface, offset by 1 stitch from row 11.

[0100] Rows 14 and 15 involve a kicking motion that brings the yarn feeder to a safe weaving position.

[0101] Row 16 is knitted with C yarn using open stitches.

[0102] Row 17 is knitted with yarn A as the face yarn, and yarn D follows the movement of yarn A, but does not perform knitting actions in the cast-on knitting area.

[0103] Row 18 is knitted with B yarn as the base, with tight stitches and spaced stitches between the base and the knitting, and is offset by one needle position from row 7.

[0104] Rows 19 and 20 involve a kicking motion that brings the yarn feeder to a safe weaving position.

[0105] Row 21 is knitted with yarn A as the face yarn, and yarn D follows the movement of yarn A, but does not perform knitting actions in the cast-on knitting area.

[0106] Row 22 is knitted with B yarn as the base, with tight stitches and spaced stitches between the base and the top, offset by one stitch from row 2.

[0107] Rows 1-22 form a minimum cycle unit, and rows 23-44 are repeats of rows 1-22.

[0108] It should be understood that the embodiments disclosed in this application are not limited to the specific processing steps or materials disclosed herein, but should be extended to equivalent substitutions of such features as understood by those skilled in the art. It should also be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting.

[0109] The term "embodiment" as used in this specification refers to a specific feature or characteristic described in connection with an embodiment that is included in at least one embodiment of this application. Therefore, phrases or "embodiments" appearing in various places throughout the specification do not necessarily refer to the same embodiment.

[0110] It should be noted that many specific details have been set forth in the above description in order to provide a full understanding of this application. However, this application may also be implemented in other ways different from those described herein. Therefore, the scope of protection of this application is not limited to the specific embodiments disclosed above.

Claims

1. A fly weaving process for improving the efficiency of multi-core braiding, characterized in that, Includes the following steps: The fabric base weaving step involves using fabric base yarns to weave the fabric base through a fly weaving method to form the fabric base; The sandwich stripe weaving process utilizes a method where multiple sandwich yarns are woven together with the fabric base yarns, and all sandwich yarns and fabric base yarns are within the same weaving system to form sandwich stripes; among which... The fabric matrix includes a surface layer, a bottom layer woven under the surface layer, and an intermediate layer for connecting the surface layer and the bottom layer; The sandwich stripe uses two different colored sandwich yarns. The surface layer yarn is woven with multiple first colored sandwich yarns for the surface weave, and the bottom layer yarn is woven with multiple second colored sandwich yarns for the bottom weave. The surface is woven with a hanging stitch, and the middle layer yarn is woven with the surface weave and the bottom is woven with a tight hanging stitch with a spaced needle. This creates a color composite sandwich stripe. The surface yarn and the first colored core yarn are both in the same weaving system, and the bottom yarn and the second colored core yarn are both in the same weaving system.

2. A fly weaving process for improving the efficiency of multi-core knitting, characterized in that, Includes the following steps: The fabric base weaving step involves using fabric base yarns to weave the fabric base through a fly weaving method to form the fabric base; The sandwich stripe weaving process utilizes a method where multiple sandwich yarns are woven together with the fabric base yarns, and all sandwich yarns and fabric base yarns are within the same weaving system to form sandwich stripes; among which... The fabric matrix includes a surface layer, a bottom layer woven under the surface layer, and an intermediate layer for connecting the surface layer and the bottom layer; The sandwich stripe uses two different colored sandwich yarns. The bottom layer yarn is woven with multiple first colored sandwich yarns as the base, and the top layer yarn is woven with multiple second colored sandwich yarns as the surface. The bottom layer is woven with a hanging loop, and the middle layer yarn is woven with a tight hanging loop and a spaced needle weave to form a color composite sandwich stripe. The bottom layer yarn and the first colored core yarn are both in the same weaving system, and the top layer yarn and the second colored core yarn are both in the same weaving system.

3. The fly weaving process for improving the efficiency of multi-core braiding according to claim 1 or 2, characterized in that, The core yarn is carried through an extra-wide yarn nozzle.

4. The fly weaving process for improving the efficiency of multi-core braiding according to claim 1 or 2, characterized in that: The arrangement order of each core yarn can be adjusted.

5. The fly weaving process for improving the efficiency of multi-core braiding according to claim 1 or 2, characterized in that, The width of two adjacent core yarns is adjustable.

6. The flyknitting process for improving the efficiency of multi-core knitting according to claim 1 or 2, characterized in that, The position of the sandwich stripe is one or a combination of two or more of the following: hidden in the fabric matrix, appearing on the upper surface of the fabric matrix, or appearing on the lower surface of the fabric matrix.

7. The fly weaving process for improving the efficiency of multi-core braiding according to claim 1 or 2, characterized in that, Sandwich stripes include weft sandwich stripes, warp sandwich stripes, and warp-weft sandwich stripes.

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