Flyknit fabric unit with sandwiched stripes, its knitting process, upper and shoe

Abstract

The application relates to the technical field of fabrics, in particular to a flyknit fabric unit with sandwich stripes, a knitting process thereof, a vamp and a shoe. The flyknit fabric unit comprises a fabric base and a plurality of sandwich stripes, the fabric base is knitted by a flyknit knitting mode; the sandwich stripe comprises at least one sandwich yarn, and the sandwich yarn is knitted into the fabric base by a non-loop knitting mode; each sandwich stripe is in a linear type, and adjacent two sandwich stripes are knitted in parallel. The flyknit fabric unit is knitted by the knitting mode of sandwiching the fabric base yarn with the sandwich yarn, the production problem that the core layer needs to occupy an independent knitting system on a knitting machine in the knitting process is solved, the production time is greatly shortened, and the production efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of fabrics, in particular to a flyknit fabric unit with sandwich stripes, a knitting process thereof, a vamp and a shoe. BACKGROUND

[0002] In a knitted vamp, a built-in core layer in the vamp can effectively reduce the extension of the vamp, increase the support of the vamp and improve the physical performance of the vamp. However, in the knitting process, the core layer needs to occupy an independent knitting system on the knitting machine. If the core layer is a fly wire that does not perform knitting action, occupying an independent knitting system will increase the production time and thus affect the production efficiency. In order to solve the above problems, the application is produced. SUMMARY

[0003] Other features and advantages of the application will be set forth in the following description, and in part will become apparent from the description, or can be learned by practice of the application. The objects and other advantages of the application will be realized and attained by the structure particularly pointed out in the written description and the drawings.

[0004] The application aims to overcome the above-mentioned deficiencies and provide a flyknit fabric unit with sandwich stripes, a knitting process thereof, a vamp and a shoe. The application sets several sandwich stripes in the fabric base body, and the sandwich stripes at least include one sandwich yarn and the sandwich yarn is knitted into the fabric base body in a non-looping manner to form a linear sandwich stripe. The stripes of the fabric are more abundant and the structure is more stable. Since the sandwich stripes can pull the fabric in the transverse or longitudinal direction, the fabric can avoid the phenomenon of easy edge curling and can realize local extension performance and local non-extension performance. In addition, the application can select sandwich yarns of different specifications, different quantities, different materials and different colors to form various sandwich plain structures and sandwich relief structures. Moreover, the application is knitted by using the knitting method of sandwiching the sandwich yarn with the fabric base body yarn, which solves the production problem that the core layer needs to occupy an independent knitting system on the knitting machine in the knitting process, greatly shortens the production time and greatly improves the production efficiency.

[0005] To achieve the above-mentioned purpose, the technical solution of the application is as follows: a flyknit fabric unit with sandwich stripes, comprising a fabric base body knitted by a flyknit knitting method;

[0006] The several sandwich stripes at least include one sandwich yarn, and the sandwich yarn is knitted into the fabric base body in a non-looping manner. Each sandwich stripe is in a linear type and adjacent two sandwich stripes are knitted in parallel.

[0007] The application sets a plurality of sandwich stripes in the fabric substrate, the sandwich stripe at least includes a sandwich yarn, and the sandwich yarn is woven into the fabric substrate by a non-looping manner to form a linear sandwich stripe. The fabric stripe is more abundant and the structure is more stable. The sandwich stripe can pull the fabric in the horizontal or vertical direction, so that the fabric can avoid the phenomenon of easy edge curling and realize local extension performance and local non-extension performance. The application uses the weaving method of fabric substrate yarn and sandwich yarn to weave, solves the production problem that the core layer needs to occupy an independent weaving system on the knitting machine during the weaving process, greatly shortens the production time and greatly improves the production efficiency.

[0008] In some embodiments, the position of each sandwich stripe is one or a combination of hidden in the fabric substrate, floating on the upper surface of the fabric substrate, and floating on the lower surface of the fabric substrate.

[0009] In some embodiments, each sandwich stripe is hidden in the fabric substrate, so that the sandwich stripe can exhibit various stripe patterns while being protected by the fabric substrate, providing different visual experiences.

[0010] In some embodiments, each sandwich stripe floats on the surface of the fabric substrate, so that the visual effect of the sandwich stripe is more prominent, can attract the eyes of consumers more, and greatly enhances the cushioning, shock absorption, and massage performance of the fabric substrate.

[0011] In some embodiments, part of each sandwich stripe is hidden in the fabric substrate and part of it floats on the surface of the fabric substrate, that is, the sandwich yarn and the fabric substrate are interwoven, so that the structure of the sandwich stripe in the fabric substrate is more firm and not easy to fall off, and can present a visual effect of appearing and disappearing.

[0012] In some embodiments, the sandwich stripe includes a sandwich plain structure and a sandwich relief structure. The sandwich stripe of the application is a sandwich plain structure, that is, the sandwich stripe has a planar structure on the fabric, which can support, stretch, and decorate the fabric substrate while presenting a two-dimensional visual effect. The sandwich stripe of the application is a sandwich relief structure, that is, the sandwich stripe has a raised structure on the fabric, which can support, stretch, and decorate the fabric substrate while presenting a three-dimensional visual effect and achieving cushioning, shock absorption, and raised massage effects.

[0013] In some embodiments, the color of the sandwich stripe is different from the color of the fabric substrate. The color of the sandwich stripe is different from the color of the fabric substrate in the application, so that the sandwich stripe can be more prominent to achieve a prominent visual effect.

[0014] In some embodiments, the color of the sandwich stripe is single or composite.

[0015] In some embodiments, the fabric substrate is woven by monofilament. The application uses monofilament to weave the fabric substrate, so that the fabric substrate exists in a fully transparent or translucent manner, so as to make the sandwich stripe more conspicuous and prominent in the fabric substrate.

[0016] In some embodiments, the fabric substrate includes at least one layer.

[0017] In some embodiments, the fabric substrate is woven with a plurality of mesh holes. By weaving a plurality of mesh holes in the fabric substrate, the air permeability of the fabric is greatly improved.

[0018] The application provides a weaving process of a flyknit fabric unit with a sandwich stripe, including the following steps:

[0019] The fabric substrate weaving step uses fabric substrate yarn to weave the fabric substrate by flyknit weaving;

[0020] The sandwich stripe weaving step uses sandwich yarn to weave the sandwich stripe by weaving the fabric substrate yarn and the sandwich yarn.

[0021] The application uses the weaving method of fabric substrate yarn and sandwich yarn to weave, which solves the production problem that the core layer needs to occupy a separate weaving system on the knitting machine during the weaving process, greatly shortens the production time and greatly improves the production efficiency.

[0022] In some embodiments, the fabric substrate includes a base layer, and the sandwich stripe is woven by weaving the base layer yarn and the sandwich yarn. Because the sandwich stripe can stretch the fabric in the horizontal or vertical direction, the fabric can avoid the phenomenon of easy edge curling, and can realize local extension performance and local non-extension performance.

[0023] In some embodiments, the fabric substrate includes a face layer and a bottom layer woven under the face layer, and the sandwich stripe is woven by weaving the face layer yarn or / and the bottom layer yarn and the sandwich yarn. The application is woven by weaving the face layer yarn or / and the bottom layer yarn and the sandwich yarn, so that the sandwich stripe can be hidden in the fabric substrate or / and on the surface of the fabric substrate, thereby making the function of the fabric more abundant and the use value of the fabric higher.

[0024] In some embodiments, the fabric substrate includes a face layer, a bottom layer woven under the face layer, an intermediate layer for connecting the face layer and the bottom layer; the core stripe is formed by using two different colored core yarns to weave the face layer yarns with the first colored core yarn as the face layer knitting, the bottom layer yarns with the second colored core yarn as the bottom layer knitting, the intermediate layer yarns as the face layer knitting and the bottom layer knitting, and the color single type core stripe is formed by the knitting method of the face layer knitting and the bottom layer knitting. The intermediate layer yarns are added in the application, which not only can be used for connecting the face layer and the bottom layer, so that the structure of the fabric is more stable and firm, but also can realize the color single type plain core effect.

[0025] In some embodiments, the fabric substrate includes a face layer, a bottom layer woven under the face layer, an intermediate layer for connecting the face layer and the bottom layer; the core stripe is formed by using two different colored core yarns to weave the face layer yarns with the first colored core yarn as the face layer knitting, the bottom layer yarns with the second colored core yarn as the bottom layer knitting, the intermediate layer yarns as the face layer knitting and the bottom layer knitting, and the color single type core stripe is formed by the knitting method of the face layer knitting and the bottom layer knitting. The intermediate layer yarns are added in the application, which not only can be used for connecting the face layer and the bottom layer, so that the structure of the fabric is more stable and firm, but also can realize the color single type plain core effect.

[0026] In some embodiments, the position of the core stripe is one or more combinations of hidden in the fabric substrate, floating on the upper surface of the fabric substrate, and floating on the lower surface of the fabric substrate.

[0027] The application provides a shoe upper, which includes a flyknit fabric unit, the flyknit fabric unit being the flyknit fabric unit with the core stripe as described above or being the flyknit fabric unit with the core stripe formed by the knitting process as described above.

[0028] The application also provides a shoe, which includes a shoe upper and a shoe sole, the shoe upper being the shoe upper as described above. The core stripe is formed by knitting the core yarn into the shoe upper in a straight line type by using the knitting method of the core yarn, so that the stripe of the fabric is more abundant and regular, and the structure is more stable; the core stripe can pull the shoe upper in the horizontal direction or the vertical direction, so that the shoe upper can avoid the phenomenon of easy edge rolling, and can realize the local extension performance and the local non-extension performance. The application is knitted by using the knitting method of the core yarn in the shoe upper, which solves the production problem that the core layer needs to occupy an independent knitting system on the knitting machine during the knitting process, greatly shortens the production time and greatly improves the production efficiency.

[0029] By adopting the technical solutions described above, the application has the following beneficial effects:

[0030] The application sets a plurality of sandwich stripes in the fabric substrate, the sandwich stripe at least includes a sandwich yarn, and the sandwich yarn is knitted into the fabric substrate by a non-looping manner to form a linear sandwich stripe, so that the stripe of the fabric is more abundant, and the structure is more stable; the sandwich stripe can pull the fabric in the horizontal or vertical direction, so that the fabric can avoid the phenomenon of easy edge curling, and the local extension performance and the local non-extension performance can be realized.

[0031] Part of the sandwich stripe of the application is hidden in the fabric substrate, and part is exposed on the surface of the fabric substrate, that is, the sandwich yarn is interwoven with the fabric substrate, so that the structure of the sandwich stripe in the fabric substrate is more firm and not easy to fall off, and a visual effect of appearing and disappearing can be presented.

[0032] The sandwich stripe of the application is a sandwich plain structure, that is, the sandwich stripe is in a plane structure on the fabric, which can support, stretch and decorate the fabric substrate, and present a two-dimensional visual effect; the sandwich stripe of the application is a sandwich relief structure, that is, the sandwich stripe is in a raised structure on the fabric, which can support, stretch and decorate the fabric substrate, and present a three-dimensional visual effect and a buffering, shock-absorbing, raised massage effect.

[0033] The application is integrally formed, has high structural stability, strong air permeability, multiple structural functions, good aesthetic effect, and is knitted by using the knitting method of the fabric substrate yarn and the sandwich yarn, which solves the production problem that the core layer needs to occupy an independent knitting system on the knitting machine in the knitting process, greatly shortens the production time and greatly improves the production efficiency.

[0034] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present disclosure.

[0035] It is obvious that the above purposes and other purposes of the application will become more apparent after the description of the preferred embodiments of the application with various drawings and drawings.

[0036] In order to make the above and other purposes, features and advantages of the application more obvious and easy to understand, one or more preferred embodiments are described below, and the drawings are shown, and the detailed description is as follows. BRIEF DESCRIPTION OF DRAWINGS

[0037] The drawings are used to provide a further understanding of the application, and constitute a part of the specification, and are used to explain the application together with the embodiments of the application, and do not constitute a limitation on the application.

[0038] In the drawings, the same parts use the same reference numerals, and the drawings are schematic and are not necessarily drawn according to the actual scale.

[0039] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description only constitute one or several embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort on the basis of these drawings.

[0040] Figure 1 A flyknit fabric structure with sandwich stripes according to the present application Figure 1 ;

[0041] Figure 2 A flyknit fabric structure with sandwich stripes according to the present application Figure 2 ;

[0042] Figure 3 A flyknit fabric structure with sandwich stripes according to the present application Figure 3 ;

[0043] Figure 4 A flyknit fabric structure with sandwich stripes according to the present application Figure 4 ;

[0044] Figure 5 A flyknit fabric weave with sandwich stripes according to the present application Figure 1 ;

[0045] Figure 6 A flyknit fabric weave with sandwich stripes according to the present application Figure 2 ;

[0046] Figure 7 A flyknit fabric weave with sandwich stripes according to the present application Figure 3 ;

[0047] Figure 8 A flyknit fabric weave with sandwich stripes according to the present application Figure 4 ;

[0048] Figure 9 A flyknit fabric weave with sandwich stripes according to the present application Figure 5 .

[0049] Main figure mark explanation:

[0050] 1, fabric base body;

[0051] 2, sandwich stripe; 21, sandwich plain weave structure; 22, sandwich embossed structure; 23, first colored sandwich yarn; 24, second colored sandwich yarn. DETAILED DESCRIPTION

[0052] 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.

[0053] 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.

[0054] Reference Figures 1-4 , Figure 1 This is a schematic diagram of a flyknit fabric structure with sandwich stripes 2 according to this application. Figure 1 ; Figure 2 This is a schematic diagram of a flyknit fabric structure with sandwich stripes 2 according to this application. Figure 2 ; Figure 3 This is a schematic diagram of a flyknit fabric structure with sandwich stripes 2 according to this application. Figure 3 ; Figure 4 This is a schematic diagram of a flyknit fabric structure with sandwich stripes 2 according to this application. Figure 4 .

[0055] According to some embodiments of this application, this application provides a flyknit fabric unit with sandwich stripes 2, including a fabric substrate 1 and a plurality of sandwich stripes 2. The fabric substrate 1 is woven by a flyknitting method, and each sandwich stripe 2 includes at least one sandwich yarn, which is woven into the fabric substrate 1 in a loopless manner. Each sandwich stripe 2 is straight and adjacent sandwich stripes 2 are woven in parallel.

[0056] This application incorporates several sandwich stripes 2 within the fabric substrate 1. Each sandwich stripe 2 includes at least one sandwich yarn, which is woven into the fabric substrate 1 using a loopless method to form a straight sandwich stripe 2. This results in richer stripes and a more stable structure in the fabric. Because the sandwich stripes 2 can stretch the fabric laterally or longitudinally, the fabric avoids easy curling and achieves both localized stretch and localized non-stretch properties. This application utilizes a weaving method where the fabric substrate 1 yarn is woven with the sandwich yarn, solving the production problem where the core layer requires a separate weaving system on the knitting machine, significantly shortening production time and greatly improving production efficiency.

[0057] According to some embodiments of the present application, optionally, each of the core stripes 2 is hidden in the fabric base 1, appears on the upper surface of the fabric base 1, appears on the lower surface of the fabric base 1, or a combination of two or more thereof.

[0058] According to some embodiments of the present application, optionally, each of the core stripes 2 is hidden in the fabric base 1, appears on the upper surface of the fabric base 1, appears on the lower surface of the fabric base 1, or a combination of two or more thereof.

[0059] According to some embodiments of the present application, optionally, each of the core stripes 2 is hidden in the fabric base 1, appears on the upper surface of the fabric base 1, appears on the lower surface of the fabric base 1, or a combination of two or more thereof.

[0060] According to some embodiments of the present application, optionally, each of the core stripes 2 is hidden in the fabric base 1, appears on the upper surface of the fabric base 1, appears on the lower surface of the fabric base 1, or a combination of two or more thereof.

[0061] According to some embodiments of the present application, optionally, the core stripes 2 include a core plain structure 21 and a core raised structure 22. The core stripes 2 of the present application are the core plain structure 21, that is, the core stripes 2 are in a planar structure on the fabric, which can present a two-dimensional visual effect while supporting, stretching, and decorating the fabric base 1. The core stripes 2 of the present application are the core raised structure 22, that is, the core stripes 2 are in a raised structure on the fabric, which can present a three-dimensional visual effect while supporting, stretching, and decorating the fabric base 1, and can also have the effects of shock absorption, raised massage, etc.

[0062] According to some embodiments of the present application, optionally, the color of the core stripes 2 is different from the color of the fabric base 1. The color of the core stripes 2 is set to be different from the color of the fabric base 1, so that the core stripes 2 can be more prominent to achieve a prominent visual effect.

[0063] According to some embodiments of the present application, optionally, the color of the core stripes 2 is single or composite.

[0064] According to some embodiments of the present application, optionally, the fabric base 1 is knitted by a single filament. The fabric base 1 is knitted by a single filament, so that the fabric base 1 exists in a fully transparent or semi-transparent manner to make the core stripes 2 more conspicuous and prominent in the fabric base 1.

[0065] According to some embodiments of the present application, the fabric base body 1 optionally comprises at least one layer.

[0066] According to some embodiments of the present application, the fabric base body 1 is woven with a plurality of mesh holes. By weaving a plurality of mesh holes in the fabric base body 1, the air permeability of the fabric is greatly improved.

[0067] According to some embodiments of the present application, the present application provides a weaving process of a flyknit fabric unit with a sandwich stripe 2, comprising the following steps:

[0068] The fabric base body 1 weaving step is to weave the fabric base body 1 by flyknit weaving of the fabric base body 1 yarn;

[0069] The sandwich stripe 2 weaving step is to weave the sandwich stripe 2 by weaving of the fabric base body 1 yarn and the sandwich yarn.

[0070] The present application is woven by weaving of the fabric base body 1 yarn and the sandwich yarn, which solves the production problem that the core layer needs to occupy a separate weaving system on the knitting machine during the weaving process, greatly shortens the production time and greatly improves the production efficiency.

[0071] According to some embodiments of the present application, the fabric base body 1 comprises a base layer, and the sandwich stripe 2 is woven by weaving of the base layer yarn and the sandwich yarn. Since the sandwich stripe 2 can stretch the fabric in the horizontal or vertical direction, the fabric can avoid the phenomenon of easy edge curling and achieve local stretchability and local non-stretchability.

[0072] According to some embodiments of the present application, the fabric base body 1 comprises a surface layer and a bottom layer woven under the surface layer, and the sandwich stripe 2 is woven by weaving of the surface layer yarn or / and the bottom layer yarn and the sandwich yarn. The present application is woven by weaving of the surface layer yarn or / and the bottom layer yarn and the sandwich yarn, so that the sandwich stripe 2 can be hidden in the fabric base body 1 or / and on the surface of the fabric base body 1, thereby making the function of the fabric more abundant and the use value of the fabric higher.

[0073] According to some embodiments of the present application, optionally, the fabric base body 1 comprises a face layer, a bottom layer woven under the face layer, an intermediate layer for connecting the face layer and the bottom layer; the sandwich stripe 2 is formed by using two different colored sandwich yarns to weave the face layer yarns as the first colored sandwich yarn 23 to do face weaving, the bottom layer yarns as the second colored sandwich yarn to do bottom weaving, the intermediate layer yarns to do face weaving and bottom tight float interlacing weaving in a color single type sandwich stripe 2. By adding the intermediate layer yarns, the present application not only can be used to connect the face layer and the bottom layer, so that the structure of the fabric is more stable and firm, but also can realize the color single type plain sandwich effect.

[0074] According to some embodiments of the present application, optionally, the fabric base body 1 comprises a face layer, a bottom layer woven under the face layer, an intermediate layer for connecting the face layer and the bottom layer; the sandwich stripe 2 is formed by using two different colored sandwich yarns to weave the bottom layer yarns as the first colored sandwich yarn 23 to do bottom weaving, the face layer yarns as the second colored sandwich yarn to do face weaving, the intermediate layer yarns to do bottom weaving and face tight float interlacing weaving in a color composite type sandwich stripe 2. By adding the intermediate layer yarns, the present application not only can be used to connect the face layer and the bottom layer, so that the structure of the fabric is more stable and firm, but also can realize the gradient effect of the two-color sandwich stripe 2.

[0075] According to some embodiments of the present application, optionally, the position of the sandwich stripe 2 is one or more than two combinations of being hidden in the fabric base body 1, floating on the upper surface of the fabric base body 1, or floating on the lower surface of the fabric base body 1.

[0076] According to some embodiments of the present application, the present application provides a shoe upper, which comprises a flyknit fabric unit, the flyknit fabric unit being the flyknit fabric unit with the sandwich stripe 2 as described above or being the flyknit fabric unit with the sandwich stripe 2 formed by the weaving process as described above.

[0077] According to some embodiments of the present application, the present application further provides a shoe, which comprises a shoe upper and a shoe sole, the shoe upper being the shoe upper as described above. By arranging a plurality of sandwich stripes 2 in the shoe upper, the sandwich stripe 2 at least comprises a sandwich yarn and the sandwich yarn is woven into the shoe upper in a non-looping manner to form a linear sandwich stripe 2. This makes the stripes of the fabric more abundant and regular, and the structure more stable. Since the sandwich stripe 2 can pull the lateral or longitudinal direction of the shoe upper, the shoe upper can avoid the phenomenon of easy edge rolling, and can realize the local extension performance and the local non-extension performance. The present application is woven by using the weaving method of the shoe upper yarns and the sandwich yarns, which solves the production problem that the core layer needs to occupy an independent weaving system on the knitting machine during the weaving process, greatly shortens the production time and greatly improves the production efficiency.

[0078] Embodiment 1

[0079] This embodiment provides a flyknit fabric unit with sandwich stripes 2. The flyknit fabric unit includes a fabric base 1, a plurality of sandwich stripes 2. The fabric base 1 is knitted by flyknit knitting of the fabric base 1 yarn, and the sandwich stripe 2 is knitted by knitting of the fabric base 1 yarn and sandwich yarn.

[0080] Referring to Figure 5 , Figure 5 This embodiment is a flyknit fabric knitting with sandwich stripes 2 Figure 1 (In the figure, A yarn is a bottom layer yarn, B yarn is a surface layer yarn, and C yarn is a sandwich yarn. A yarn and B yarn are both polyester high elastic yarns).

[0081] The partial knitting process of the flyknit fabric unit is as follows:

[0082] The first knitting row is bottom knitting and empty needle spacing knitting by A yarn, and C yarn is an ultra-wide mouth guide, which follows the movement of A yarn but does not make knitting action in the needle lifting knitting area.

[0083] The second knitting row is surface knitting and bottom knitting spacing knitting by B yarn.

[0084] The third knitting row is the tuck knitting of the front needle bed loop to the back needle bed corresponding to the knitting column.

[0085] The fourth knitting row is bottom knitting and empty needle spacing knitting by A yarn, and C yarn is an ultra-wide mouth guide, which follows the movement of A yarn but does not make knitting action in the needle lifting knitting area. The first to twelfth knitting columns are consistent with the first knitting row, and the thirteenth to twenty-fourth knitting columns are offset by one needle position from the first knitting row.

[0086] The fifth knitting row is surface knitting and bottom knitting spacing knitting by B yarn, wherein the first to twelfth knitting columns are offset by one needle position from the second knitting row, and the thirteenth to twenty-fourth knitting columns are consistent with the needle position of the second knitting row.

[0087] The sixth knitting row is the tuck knitting of the front needle bed loop to the back needle bed corresponding to the knitting column.

[0088] The seventh knitting row is bottom knitting and empty needle spacing knitting by A yarn, and C yarn is an ultra-wide mouth guide, which follows the movement of A yarn but does not make knitting action in the needle lifting knitting area. Its position is offset by one needle position from the fourth knitting row.

[0089] The eighth knitting row is surface knitting and bottom knitting spacing knitting by B yarn, which is offset by one needle position from the fifth knitting row.

[0090] The ninth knitting row is the tuck knitting of the front needle bed loop to the back needle bed corresponding to the knitting column.

[0091] The 10th row is knitted by A yarn as the bottom knitting and the empty needle spacing knitting, and the C yarn is the super-wide open-end yarn nozzle, which follows the movement of the A yarn, but does not make knitting action in the area of the needle lifting knitting. The 1st-12th columns are consistent with the 7th row, and the 13th-24th columns are offset by 1 needle position from the 7th row.

[0092] The 11th row is knitted by B yarn as the face knitting and the bottom knitting spacing knitting, wherein the 1st-12th columns are offset by 1 needle position from the 8th row; the 13th-24th columns are consistent with the needle position of the 8th row.

[0093] The 12th row is the tuck knitting of the front needle bed loop to the back needle bed of the corresponding column.

[0094] The 1st-12th rows are a minimum cycle unit, and the 13th-24th rows are repeated knitting of the 1st-12th rows. The 1st-12th columns of the sandwich stripe 2 are more fine than the 12th-24th columns.

[0095] Example 2

[0096] The embodiment provides a flyknit fabric unit with a sandwich stripe 2. The flyknit fabric unit includes a fabric base 1, and a plurality of sandwich stripes 2. The fabric base 1 is knitted by using the fabric base 1 yarn through the flyknit knitting method, and the fabric base 1 includes a face layer, a bottom layer and an intermediate layer. The sandwich stripe 2 is hidden in the fabric base 1 by using the bottom layer yarn to tuck the sandwich yarn. The sandwich stripe 2 includes a sandwich plain structure 21 and a sandwich relief structure 22.

[0097] Referring to Figure 6 , Figure 6 The flyknit fabric knitted in the embodiment of the application has a sandwich stripe 2 Figure 2 (In the figure, the A yarn is the bottom layer yarn, the B yarn is the face layer yarn, the C yarn is the intermediate layer yarn, and the D yarn is the sandwich yarn. The A yarn is a single yarn, the B yarn is white spandex double-covered yarn, and the C yarn is blue polyester high-elastic yarn).

[0098] The partial knitting process of the flyknit fabric unit is specifically as follows:

[0099] The 1st row is knitted by the A yarn as the face knitting, wherein the 21st-30th columns are knitted as the face knitting and the empty needle spacing knitting.

[0100] The 2nd row is knitted by the B yarn as the bottom knitting, and the D yarn moves with the B yarn, but does not make knitting action in the area of the needle lifting knitting. The 1st-10th columns are knitted as the bottom knitting and the face lifting eye spacing knitting; the 21st-30th columns are knitted as the bottom knitting and the empty needle spacing knitting.

[0101] The 3rd row is knitted by C yarn as the bottom knitting and the empty needle knitting, wherein the 11th-20th columns are knitted as the face tight loop and the bottom loop, and the 21st-30th columns are knitted as the face knitting and the bottom knitting.

[0102] The 4th row is the tuck knitting of the back needle bed loop to the front needle bed.

[0103] The 5th row is knitted by A yarn as the face knitting, wherein the 21st-30th columns are knitted as the face knitting and the empty needle knitting, and the 1st row is offset by 1 needle position.

[0104] The 6th row is knitted by B yarn as the bottom knitting, and D yarn moves with B yarn but does not knit in the needle lifting area. The 1st-10th columns are knitted as the bottom knitting and the face loop, and the 2nd row is offset by 1 needle position; the 21st-30th columns are knitted as the bottom knitting and the empty needle knitting.

[0105] The 7th row is knitted by C yarn as the bottom knitting and the empty needle knitting, and the 3rd row is offset by 1 needle position, wherein the 11th-20th columns are knitted as the face tight loop and the bottom loop, and the 3rd row is offset by 1 needle position; the 21st-30th columns are knitted as the face knitting and the bottom knitting.

[0106] The 8th row has the tuck knitting of the back needle bed loop to the front needle bed, and also has the tuck knitting of the front needle bed loop to the back needle bed.

[0107] The 1st-8th rows are the minimum cycle unit, the 9th-16th rows and the 17th-24th rows are repeated knitting of the 1st-8th rows. The 1st-10th columns are the sandwich plain structure 21 area, the 11th-20th columns are the sandwich ridge structure 22 area, and the 21st-30th columns are the local elastic sandwich plain structure 21 area.

[0108] Embodiment 3

[0109] The embodiment provides a flyknit fabric unit with a sandwich stripe 2. The flyknit fabric unit includes a fabric base 1 and a plurality of sandwich stripes 2. The fabric base 1 is knitted by using fabric base 1 yarn through flyknit knitting, and the fabric base 1 includes a face layer, a bottom layer and an intermediate layer. The sandwich stripe 2 is hidden in the fabric base 1 by covering the sandwich yarn with the bottom layer yarn. The sandwich stripe 2 includes a color single type sandwich plain structure 21 and a color single type sandwich ridge structure 22.

[0110] Referring to Figure 7 , Figure 7 The flyknit fabric with a sandwich stripe 2 of the present application is knitted Figure 3(A yarn is a bottom layer yarn, B yarn is a surface layer yarn, C yarn is an intermediate layer yarn, and D yarn is a sandwich yarn. A yarn and B yarn are polyester high-elastic yarns, and C yarn is an elastane empty package yarn.)

[0111] The partial knitting process of the flyknit fabric unit is specifically as follows:

[0112] The first knitting row is surface knitting by A yarn.

[0113] The second knitting row is bottom knitting by B yarn, and D yarn moves along with B yarn but does not make knitting action in the knitting area of lifting needles.

[0114] The third knitting row is face lifting eye and bottom lifting eye knitting by C yarn with needle separation, wherein the first to eighth columns are bottom lifting eye empty needle separation and face lifting eye empty needle separation knitting.

[0115] The fourth knitting row is tuck knitting of the back needle bed loop to the front needle bed of the corresponding column.

[0116] The fifth knitting row is surface knitting by A yarn.

[0117] The sixth knitting row is bottom knitting by B yarn, and D yarn moves along with B yarn but does not make knitting action in the knitting area of lifting needles.

[0118] The seventh knitting row is face lifting eye and bottom lifting eye knitting by C yarn with needle separation, which is offset by one needle position from the third knitting row; wherein the first to eighth columns are bottom lifting eye empty needle separation and face lifting eye empty needle separation knitting, which is offset by one needle position from the third knitting row; and the seventeenth to twenty-fourth columns are bottom lifting eye empty needle separation and face lifting eye empty needle separation knitting.

[0119] The eighth knitting row has tuck knitting of the back needle bed loop to the front needle bed of the corresponding column, and also has tuck knitting of the front needle bed loop to the back needle bed of the corresponding column.

[0120] The ninth knitting row is surface knitting by A yarn.

[0121] The tenth knitting row is bottom knitting by B yarn, and D yarn moves along with B yarn but does not make knitting action in the knitting area of lifting needles.

[0122] The eleventh knitting row is face lifting eye and bottom lifting eye knitting by C yarn with needle separation, which is offset by one needle position from the seventh knitting row; wherein the first to eighth columns are bottom lifting eye empty needle separation and face lifting eye empty needle separation knitting, which is offset by one needle position from the seventh knitting row.

[0123] The twelfth knitting row is tuck knitting of the back needle bed loop to the front needle bed of the corresponding column.

[0124] The thirteenth knitting row is surface knitting by A yarn.

[0125] The fourteenth knitting row is bottom knitting by B yarn, and D yarn moves along with B yarn but does not make knitting action in the knitting area of lifting needles.

[0126] The 15th row is knitted by C yarn as face lifting eyes and bottom lifting eyes with 1 needle position offset from the 11th row; wherein the 1st-8th columns are knitted as bottom lifting eyes with empty needles, face lifting eyes with empty needles, and the knitting position is offset by 1 needle position from the 11th row; the 17th-24th columns are knitted as bottom lifting eyes with empty needles, face lifting eyes with empty needles.

[0127] The 16th row has the knitting of turning the corresponding column of back needle bed loop to front needle bed, and also has the knitting of turning the corresponding column of front needle bed loop to back needle bed.

[0128] The 1st-16th rows are the smallest cycle unit, and the 17th-32nd rows are repeated knitting of the 1st-16th rows.

[0129] The 1st-8th columns are the area of sandwich raised structure 22, the 9th-16th columns are the area of sandwich plain structure 21, and the 21st-30th columns are the area of local elastic sandwich plain structure 21.

[0130] Embodiment 4

[0131] The embodiment provides a flyknit fabric unit with a sandwich stripe 2. The flyknit fabric unit comprises a fabric base 1 and a plurality of sandwich stripes 2. The fabric base 1 comprises a base layer and is knitted by using fabric base 1 yarn through flyknit knitting. The sandwich stripe 2 is integrated with the fabric base 1 by means of covering the sandwich yarn with the base layer yarn, and a part of the sandwich stripe 2 is hidden in the fabric base 1 and a part of the sandwich stripe 2 is exposed on the surface of the fabric base 1. The color of the sandwich stripe 2 is inconsistent with the color of the fabric base 1.

[0132] Referring to Figure 8 , Figure 8 The flyknit fabric of the embodiment is knitted Figure 4 (in the figure, A yarn is base layer yarn, B yarn is sandwich yarn, and A yarn is polyester high-elastic yarn).

[0133] The local knitting process of the flyknit fabric unit is specifically as follows:

[0134] The 1st row is knitted by A yarn as bottom knitting and face knitting with 1 needle position offset, and B yarn moves with A yarn but does not make knitting action in the area of lifting needle.

[0135] The 2nd row has the knitting of turning the corresponding column of back needle bed loop to front needle bed, and also has the knitting of turning the corresponding column of front needle bed loop to back needle bed.

[0136] The 3rd row is the transfer knitting of moving the corresponding column of back needle bed loop to right by 1 needle position and then turning to front needle bed.

[0137] The 4th row of stitches has tuck knitting of the back needle bed stitches to the front needle bed, and also has tuck knitting of the front needle bed stitches to the back needle bed.

[0138] The 5th row of stitches is knit in the ground with the face knitting on every other needle, with the B yarn moving with the A yarn, but not knitting in the area of the raised stitches, and is offset by one needle from the 1st row of stitches.

[0139] The 6th row of stitches is tuck knitting of the back needle bed stitches to the front needle bed, and is offset by one needle from the 2nd row of stitches.

[0140] The 7th row of stitches is tuck knitting of the front needle bed stitches to the back needle bed, and is offset by one needle from the 4th row of stitches.

[0141] The 8th row of stitches is knit in the ground with the face knitting on every other needle, with the B yarn moving with the A yarn, but not knitting in the area of the raised stitches, and is offset by one needle from the 5th row of stitches.

[0142] The 9th row of stitches has tuck knitting of the back needle bed stitches to the front needle bed, and also has tuck knitting of the front needle bed stitches to the back needle bed.

[0143] The 10th row of stitches is tuck knitting of the back needle bed stitches to the front needle bed, and is offset by one needle from the 9th row of stitches.

[0144] The 11th row of stitches has tuck knitting of the back needle bed stitches to the front needle bed, and also has tuck knitting of the front needle bed stitches to the back needle bed.

[0145] The 1st through 8th columns of the 9th through 11th rows of stitches are offset by two needles from the 1st through 8th columns of the 2nd through 4th rows of stitches.

[0146] The 12th row of stitches is knit in the ground with the face knitting on every other needle, with the B yarn moving with the A yarn, but not knitting in the area of the raised stitches, and is offset by one needle from the 8th row of stitches.

[0147] The 13th row of stitches is tuck knitting of the back needle bed stitches to the front needle bed, and is offset by one needle from the 9th row of stitches.

[0148] The 14th row of stitches is tuck knitting of the front needle bed stitches to the back needle bed, and is offset by one needle from the 11th row of stitches.

[0149] The 1st through 14th rows of stitches are one minimum repeat unit, and the 15th through 28th rows of stitches are a repeat of the 1st through 14th rows of stitches.

[0150] Example 5

[0151] The embodiment provides a flyknit fabric unit with sandwich stripes 2. The flyknit fabric unit comprises a fabric base 1, and a plurality of sandwich stripes 2. The fabric base 1 is knitted by flyknit knitting of fabric base 1 yarns, and comprises a face layer, a bottom layer and an intermediate layer. The sandwich stripe 2 comprises two different color sandwich yarns, and the first colored sandwich yarn 23 is covered by the face layer yarn, and the second colored sandwich yarn 24 is covered by the bottom layer yarn to form a double-color gradient sandwich plain weave structure 21.

[0152] Referring to Figure 9 , Figure 9 The embodiment provides a flyknit fabric knitting Figure 5 (In the figure, A yarn is a face layer yarn, B yarn is a bottom layer yarn, C yarn is an intermediate layer yarn, D yarn is a sandwich yarn, and E yarn is a sandwich yarn. A yarn, B yarn and C yarn are monofilaments, D yarn is a white sandwich yarn, and E yarn is a black sandwich yarn).

[0153] The partial knitting process of the flyknit fabric unit is specifically as follows.

[0154] The first knitting row is face knitting by A yarn, wherein the 9th-16th knitting columns are bottom knitting, and D yarn moves along with A yarn but does not perform knitting action in the needle lifting knitting area.

[0155] The second knitting row is bottom knitting face lifting by B yarn, wherein the 9th-16th knitting columns are face knitting bottom lifting, and E yarn moves along with B yarn but does not perform knitting action in the needle lifting knitting area.

[0156] The third knitting row is bottom tight lifting and face knitting spaced knitting by C yarn, wherein the 9th-16th knitting columns are face tight lifting and bottom knitting spaced knitting.

[0157] The fourth knitting row is face knitting by A yarn, wherein the 7th-18th knitting columns are bottom knitting, and D yarn moves along with A yarn but does not perform knitting action in the needle lifting knitting area.

[0158] The fifth knitting row is bottom knitting face lifting by B yarn, wherein the 7th-18th knitting columns are face knitting bottom lifting, and E yarn moves along with B yarn but does not perform knitting action in the needle lifting knitting area, and is offset by 1 needle position from the third knitting row.

[0159] The sixth knitting row is bottom tight lifting and face knitting spaced knitting by C yarn, wherein the 7th-18th knitting columns are face tight lifting and bottom knitting spaced knitting.

[0160] The first-6th knitting row is a minimum cycle unit, and the 7th-24th knitting row is repeated knitting of the first-6th knitting row.

[0161] The first-8th knitting column is a sandwich plain weave structure 21 area, and the 9th-16th knitting column is a double-color gradient sandwich plain weave structure 21 area.

[0162] It should be understood that the embodiments disclosed herein are not intended to be limited to the particular features or materials disclosed herein that depend on, nor should the descriptions herein be limited to, any single embodiment described herein. It is contemplated that in this or further implementations any number of the features disclosed herein (or variations

[0163] As used in the description herein and throughout the claims that follow, the meaning of "in an embodiment" and "in some embodiments" includes an embodiment of the feature or structure described following the term. As used in the description herein and throughout the claims that follow, the meaning of "in all embodiments" and "in some embodiments" includes all embodiments of the feature or structure described following the term.

[0164] It should be noted that the foregoing description is merely illustrative of various embodiments of the application, and that, therefore, numerous other embodiments of the present application will be apparent to those skilled in the art once upon reading the foregoing description.

Claims

1. A flyknit fabric unit with sandwich stripes, characterized in that, include The fabric base is woven using a flyweave technique; Several sandwich stripes, each including at least one sandwich yarn and the sandwich yarn being woven into the fabric matrix in a loopless manner, each sandwich stripe being straight and adjacent sandwich stripes being woven in parallel. 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 stripe is formed by using two different colored sandwich yarns, with the surface layer yarns being woven with the first colored sandwich yarn for the surface weave, the bottom layer yarns being woven with the second colored sandwich yarn for the bottom weave, and the intermediate layer yarns being woven with the surface weave and the bottom tight weave with spaced stitches.

2. A flyknit fabric unit with sandwich stripes, characterized in that, include The fabric base is woven using a flyweave technique; Several sandwich stripes, each including at least one sandwich yarn and the sandwich yarn being woven into the fabric matrix in a loopless manner, each sandwich stripe being straight and adjacent sandwich stripes being woven in parallel. 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 stripe is formed by using two different colored sandwich yarns, with the bottom layer yarn and the first colored sandwich yarn forming the base weave, the surface layer yarn and the second colored sandwich yarn forming the surface weave, the bottom hanging stitch weave, and the intermediate layer yarn forming the base weave and the surface tight hanging stitch weave with spaced needles to form a color composite sandwich stripe.

3. The flyknit fabric unit with sandwich stripes according to claim 1 or 2, characterized in that, The position of each of the sandwich stripes is one or a combination of two or more of the following: hidden within the fabric matrix, appearing on the upper surface of the fabric matrix, or appearing on the lower surface of the fabric matrix.

4. The flyknit fabric unit with sandwich stripes according to claim 1 or 2, characterized in that, The sandwich stripes include a plain sandwich structure and a raised sandwich structure.

5. The flyknit fabric unit with sandwich stripes according to claim 1 or 2, characterized in that, The color of the sandwich stripe is inconsistent with the color of the fabric base.

6. The flyknit fabric unit with sandwich stripes according to claim 1 or 2, characterized in that, The fabric matrix is ​​woven with multiple mesh openings.

7. A weaving process for a flyknit fabric unit with sandwich stripes, 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 involves using sandwich yarns to weave sandwich stripes through a weaving method where the fabric base yarns are wrapped around the sandwich yarns. 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 is formed by using two different colored sandwich yarns, with the surface layer yarn and the first colored sandwich yarn forming the surface weave, the bottom layer yarn and the second colored sandwich yarn forming the bottom weave, the surface lacing weave, and the intermediate layer yarn forming the surface weave and the bottom lacing weave with a spaced stitch.

8. A weaving process for a flyknit fabric unit with sandwich stripes, 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 involves using sandwich yarns to weave sandwich stripes through a weaving method where the fabric base yarns are wrapped around the sandwich yarns. 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 is formed by using two different colored sandwich yarns, with the bottom layer yarn and the first colored sandwich yarn forming the base weave, the surface layer yarn and the second colored sandwich yarn forming the surface weave, the bottom hanging mesh weave, and the intermediate layer yarn forming the base weave and the surface tight hanging mesh spaced needle weave.

9. The weaving process of the flyknit fabric unit with sandwich stripes according to claim 7 or 8, characterized in that, The sandwich stripe can be located in one or more of the following ways: hidden within the fabric matrix, appearing on the upper surface of the fabric matrix, or appearing on the lower surface of the fabric matrix.

10. A shoe upper, characterized in that, It includes a flyknit fabric unit, which is a flyknit fabric unit with sandwich stripes as described in any one of claims 1-6 or a flyknit fabric unit with sandwich stripes woven by the weaving process described in any one of claims 7-9.

11. A shoe, comprising an upper and a sole, characterized in that, The upper is the upper as described in claim 10.

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