Knitted fabric with embossed effect, upper and fabric manufacturing process

Abstract

The present invention relates to the technical field of knitted fabrics, and in particular to a knitted fabric with a relief effect, comprising a knitted fabric body, the knitted fabric body comprising a first knitting area integrally knitted by a knitting device, the first knitting area comprising a first knitting tissue and a relief tissue, the first knitting tissue comprising a first surface layer, a first bottom layer and a first intermediate layer for connecting the first surface layer and the first bottom layer; the relief tissue is knitted on the first surface layer and / or the second surface layer, the relief tissue comprises a plurality of raised structures, the raised structure comprises at least one fourth yarn, the fourth yarn is cross-woven with the first yarn and / or the second yarn to form the raised structure. By knitting the raised structure on the first surface layer and / or the first bottom layer to form the relief tissue, the structural stability and firmness of the relief tissue are greatly increased, the wear resistance is better, and the phenomenon of too many floating lines in the relief pattern in the traditional relief fabric is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of knitted fabrics, and in particular to a knitted fabric with relief effect, a shoe upper and a manufacturing process of the fabric. Background Art

[0002] Embossed fabrics have the advantages of strong three-dimensional sense and rich shapes, and are favored in the market.

[0003] For example, in the Chinese invention patent with authorization announcement number CN104452018B, a relief fabric with light and shadow effects is disclosed, which includes a ground fabric and a jacquard fabric; the jacquard fabric is a hollow bag fabric structure, including an upper fabric and a lower fabric separated from each other; the ground fabric is a surface-to-surface layer-changing fabric structure used to connect the upper fabric and the lower fabric of the jacquard fabric; the surface-to-surface layer-changing fabric uses a relatively compact and flat plain weave structure, and the hollow bag fabric uses a twill structure with a long floating line, so as to better form a jacquard fabric with a strong three-dimensional sense and a relief effect. The above-mentioned relief fabric is a woven fabric, and its air permeability is relatively poor.

[0004] Another example is the application publication number CN109203618A, entitled "A method for preparing ultrasonically embossed three-dimensional knitted fabric", which discloses a method for making embossed fabrics, which forms various three-dimensional patterns on the fabrics by ultrasonic embossing. However, the embossing technology has a long production cycle and high cost for the entire fabric. In addition, the material of the fabric is also greatly restricted. In addition, the change of the pattern requires the replacement of the mold, which is costly.

[0005] In addition, the application publication number CN111549434A, entitled "embossed fabric, upper and method for making fabric", discloses an embossed fabric, including a fabric body, the fabric body including a first knitting area knitted integrally by a knitting device, the first knitting area including a first bottom layer and a first surface layer, the first surface layer including a plurality of coil rows, the coil rows forming a first embossed pattern, hollow holes formed between adjacent first embossed patterns, the coil rows including a plurality of first coils arranged along the length direction of the coil rows, the first coils connected to the first bottom layer by turning needles. The first embossed pattern in the above-mentioned embossed fabric is woven on the first bottom layer, that is, the embossed fabric only has the first bottom layer and the embossed pattern, the overall thickness of the fabric is thin, the structural stability is poor, the support is poor, and the three-dimensional sense is lacking, and the embossed pattern is rough, lacking a delicate sense, poor touch sense, and poor visual effect.

[0006] In view of this, the inventor conducted in-depth research on the above-mentioned issues, and thus the present case was produced. Summary of the invention

[0007] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or be understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures specifically pointed out in the description, claims and other drawings of the description.

[0008] The object of the present invention is to overcome the above-mentioned shortcomings and provide a knitted fabric with a relief effect. The knitted fabric includes a first knitting area and a second knitting area woven integrally, wherein the first knitting area includes a first surface layer, a first bottom layer, a first intermediate layer for connecting the first surface layer and the first bottom layer, and a plurality of raised structures woven on the first surface layer and / or the first bottom layer. The plurality of raised structures are arranged continuously or at intervals to form a relief structure according to the needs of the application scenario, so that the knitted fabric has a relief effect, a strong three-dimensional sense, and a good visual experience.

[0009] To achieve the above-mentioned purpose, the technical solution of the present invention is: a knitted fabric with relief effect, comprising a knitted fabric body, the knitted fabric body comprising a first knitting area integrally knitted by a knitting device, the first knitting area comprising a first knitting structure and a relief structure, the first knitting structure comprising a first surface layer, a first bottom layer and a first intermediate layer for connecting the first surface layer and the first bottom layer. The first surface layer comprises at least one first yarn, the first yarn is knitted to form the first surface layer; the first bottom layer is knitted below the first surface layer and comprises at least one second yarn, the second yarn is knitted to form the first bottom layer; the first intermediate layer is knitted between the first surface layer and the first bottom layer and comprises at least one third yarn, the third yarn is knitted with the first yarn and the second yarn to form the first intermediate layer; the relief structure is knitted on the first surface layer and / or the second surface layer, the relief structure comprises a plurality of raised structures, the raised structures comprise at least one fourth yarn, the fourth yarn is cross-knitted with the first yarn and / or the second yarn to form the raised structures. By weaving the raised structure on the first surface layer and / or the first bottom layer to form a relief structure, the structural stability and firmness of the relief structure are greatly increased, the wear resistance is better, and the phenomenon of too many floating lines in the relief pattern in traditional relief fabrics is avoided. In addition, the raised structure is directly woven on the first surface layer and / or the first bottom layer, and can be arranged continuously or at intervals to form a relief structure according to the needs of the application scenario, so that the knitted fabric has a relief effect, a strong three-dimensional sense, a good visual experience, and a delicate touch.

[0010] Preferably, a plurality of the raised structures are woven continuously.

[0011] Preferably, a plurality of the raised structures are woven at intervals.

[0012] Preferably, the knitted fabric body also includes a second knitted area integrally knitted with the first knitted area, the second knitted area includes a second knitted structure, the second knitted structure is knitted around the periphery of the first knitted structure, and the second knitted structure includes a second surface layer, a second bottom layer, and a second intermediate layer for connecting the second surface layer and the second bottom layer. The second surface layer includes at least one first yarn, the first yarn is knitted to form the second surface layer; the second bottom layer is knitted below the second surface layer and includes at least one second yarn, the second yarn is knitted to form the second bottom layer; the second intermediate layer is knitted between the second surface layer and the second bottom layer and includes at least one third yarn, the third yarn is knitted with the first yarn and the second yarn to form the second intermediate layer.

[0013] Preferably, the first yarn, the second yarn and the third yarn are all transparent yarns. The transparent yarn (e.g., transparent monofilament) is used to weave the first surface layer, the first bottom layer, the first middle layer, the second surface layer, the second bottom layer and the second middle layer, so that the overall knitted fabric is translucent, the bottom layer of the knitted fabric can be intuitively seen, and the multi-layer knitted fabric has the visual effect of a single-layer knitted fabric.

[0014] Preferably, the fourth yarn is a colored yarn or an elastic yarn. The colored yarn or the elastic yarn (such as polyester high-elastic yarn) is used to weave the relief structure, and the relief structure is more protruding than the first surface layer and / or the first bottom layer, so that the knitted fabric has a relief effect, a distinct layering effect, a strong three-dimensional effect, and the relief structure is delicate and exquisite, and has a strong touch experience.

[0015] Preferably, a plurality of air holes are woven into the second knitted fabric, which greatly increases the air permeability of the knitted fabric.

[0016] The present invention also provides a shoe upper with embossed effect, comprising a shoe upper body, wherein the shoe upper body is made of the knitted fabric with embossed effect as described above. The embossed texture can be woven at any part of the shoe upper body according to the requirements of the application scenario, and the embossed texture can be changed by controlling the knitting program, which has a large degree of design freedom and can better meet the diverse needs of customers.

[0017] The present invention also provides a process for making a knitted fabric with embossed effect as described above, comprising a material preparation step, a weaving step, a pressing step, and an air cooling step;

[0018] The material preparation step is to select the knitting material according to the pattern and style of the knitted fabric body;

[0019] The knitting step is to import the corresponding knitting program into the knitting machine, input the corresponding parameters, and knit the knitted fabric body;

[0020] The knitting step includes knitting a first knitting area, wherein the knitting of the first knitting area includes knitting a first surface layer, knitting a first bottom layer, knitting a first middle layer, and knitting an embossed structure;

[0021] The first surface layer is knitted with first yarns as surface knitting;

[0022] The first bottom layer braid is braided with a second yarn as the bottom layer;

[0023] The first middle layer is knitted by alternating the top tuck knitting and the bottom tuck knitting made of the third yarn;

[0024] The relief weave is knitted with a fourth yarn for surface knitting and / or bottom knitting;

[0025] The ironing step is to iron the knitted knitted fabric body;

[0026] The air cooling step is to air cool the knitted fabric body after ironing to form a knitted fabric finished product.

[0027] The manufacturing process of the invention is simple, the processing efficiency is high, the production cost is low, and the knitted fabric produced has strong structural stability, delicate texture, strong three-dimensional sense, good touch experience and good visual effect.

[0028] By adopting the above technical solution, the beneficial effects of the present invention are:

[0029] 1. The present invention forms a relief structure by weaving the raised structure on the first surface layer and / or the first bottom layer, which greatly increases the structural stability and firmness of the relief structure, improves the wear resistance, and avoids the phenomenon of too many floating lines in the relief pattern in traditional relief fabrics. In addition, the raised structure is directly woven on the first surface layer and / or the first bottom layer, and can be arranged continuously or at intervals to form a relief structure according to the needs of the application scenario, so that the knitted fabric has a relief effect, a strong three-dimensional sense, a good visual experience, and a delicate touch.

[0030] 2. The present invention uses transparent yarn (such as transparent monofilament) to weave the first surface layer, the first bottom layer, the first middle layer, the second surface layer, the second bottom layer and the second middle layer, so that the overall knitted fabric is translucent, and the bottom layer of the knitted fabric can be seen intuitively, thereby achieving the visual effect of a multi-layer knitted fabric with a single-layer knitted fabric.

[0031] 3. The relief structure in the present invention can be woven at any part of the upper according to the requirements of the application scenario. The changes of the relief structure can be realized by controlling the weaving program, which has a large degree of design freedom and can better meet the diverse needs of customers.

[0032] 4. The production process of the present invention is simple, the processing efficiency is high, the production cost is low, and the knitted fabric produced has strong structural stability, delicate texture, strong three-dimensional sense, good touch experience and good visual effect.

[0033] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.

[0034] Undoubtedly, these and other objects of the present invention will become more apparent after the following detailed description of the preferred embodiment described with reference to various figures and drawings.

[0035] In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, one or several preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation of the present invention.

[0037] In the drawings, the same reference numerals are used for the same components and the drawings are schematic and not necessarily drawn to scale.

[0038] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only one or several embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on such drawings without paying creative work.

[0039] Figure 1 A cross-sectional view of a knitted fabric with embossing effect according to the present invention Figure 1 ;

[0040] Figure 2 A cross-sectional view of a knitted fabric with embossing effect according to the present invention Figure 2 ;

[0041] Figure 3 The structure of a knitted fabric with relief effect of the present invention is schematically shown. Figure 1 ;

[0042] Figure 4 The structure of a knitted fabric with relief effect of the present invention is schematically shown. Figure 2 ;

[0043] Figure 5 This is a physical picture of a knitted fabric with relief effect according to the present invention;

[0044] Figure 6 The present invention discloses a knitting pattern of a knitted fabric with relief effect.

[0045] Description of main reference numerals:

[0046] 1. The first weaving area;

[0047] 11. first knitting structure; 111. first surface layer; 112. first bottom layer; 113. first middle layer;

[0048] 12. relief structure; 121. raised structure;

[0049] 2. Second weaving area;

[0050] 21, second knitted structure; 211, second surface layer; 212, second bottom layer; 213, second middle layer;

[0051] 22. Ventilation holes. DETAILED DESCRIPTION

[0052] The following will describe the implementation methods of the present invention in detail with reference to the accompanying drawings and embodiments, so that the implementation process of how the present invention applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly. It should be noted that as long as there is no conflict, the various embodiments of the present invention and the various features in the embodiments can be combined with each other, and the technical solutions formed are all within the protection scope of the present invention.

[0053] Meanwhile, in the following description, many specific details are set forth for the purpose of explanation to provide a thorough understanding of the embodiments of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without the specific details or the specific manner described herein.

[0054] Example 1

[0055] Reference Figure 1-2 , Figure 1 A cross-sectional view of a knitted fabric with embossing effect according to the present invention Figure 1 ; Figure 2 A cross-sectional view of a knitted fabric with embossing effect according to the present invention Figure 2 .

[0056] This embodiment provides a knitted fabric with a relief effect, including a knitted fabric body, the knitted fabric body including a first knitting area 1 and a second knitting area 2 knitted integrally by a knitting device, the second knitting area 2 being knitted around the periphery of the first knitting area 1,

[0057] The first knitting area 1 includes a first knitting structure 11 and a relief structure 12 knitted on the top and / or bottom of the first knitting structure 11 .

[0058] The first knitting structure 11 includes a first surface layer 111, a first bottom layer 112 knitted below the first surface layer 111, and a first middle layer 113 knitted between the first surface layer 111 and the first bottom layer 112 and used to connect the first surface layer 111 and the first bottom layer 112. The first surface layer 111 includes at least one first yarn, which is knitted to form the first surface layer 111; the first bottom layer 112 includes at least one second yarn, which is knitted to form the first bottom layer 112; the first middle layer 113 includes at least one third yarn, which is knitted with the first yarn and the second yarn to form the first middle layer 113.

[0059] The relief structure 12 is woven on the first surface layer 111 and / or the second surface layer 211 , and includes a plurality of raised structures 121 . The raised structures 121 include at least one fourth yarn, and the fourth yarn is cross-woven with the first yarn and / or the second yarn to form the raised structures 121 .

[0060] The second knitting area 2 includes a second knitting tissue 21, which is knitted around the periphery of the first knitting tissue 11. The second knitting tissue 21 includes a second surface layer 211, a second bottom layer 212 knitted below the second surface layer 211, and a second middle layer 213 knitted between the second surface layer 211 and the second bottom layer 212 and used to connect the second surface layer 211 and the second bottom layer 212. The second surface layer 211 includes at least one first yarn, which is knitted to form the second surface layer 211; the second bottom layer 212 includes at least one second yarn, which is knitted to form the second bottom layer 212; and the second middle layer 213 includes at least one third yarn, which is knitted with the first yarn and the second yarn to form the second middle layer 213.

[0061] By weaving the raised structure 121 on the first surface layer 111 and / or the first bottom layer 112 to form the relief structure 12, the structural stability and firmness of the relief structure 12 are greatly increased, the wear resistance is better, and the phenomenon of too many floating lines in the relief pattern in the traditional relief fabric is avoided. In addition, the raised structure 121 is directly woven on the first surface layer 111 and / or the first bottom layer 112, and can be arranged continuously or at intervals to form the relief structure 12 according to the needs of the application scenario, so that the knitted fabric has a relief effect, a strong three-dimensional sense, a good visual experience, and a delicate touch.

[0062] Example 2

[0063] Reference Figure 1-2 , Figure 1 A cross-sectional view of a knitted fabric with embossing effect according to the present invention Figure 1 ; Figure 2 A cross-sectional view of a knitted fabric with embossing effect according to the present invention Figure 2 .

[0064] This embodiment provides a knitted fabric with a relief effect, including a knitted fabric body, the knitted fabric body including a first knitting area 1 and a second knitting area 2 knitted integrally by a knitting device, the second knitting area 2 being knitted around the periphery of the first knitting area 1,

[0065] The first knitting area 1 includes a first knitting structure 11 and a relief structure 12 knitted on the top and / or bottom of the first knitting structure 11 .

[0066] The first knitting structure 11 includes a first surface layer 111, a first bottom layer 112 knitted below the first surface layer 111, and a first middle layer 113 knitted between the first surface layer 111 and the first bottom layer 112 and used to connect the first surface layer 111 and the first bottom layer 112. The first surface layer 111 includes at least one first yarn, which is knitted to form the first surface layer 111; the first bottom layer 112 includes at least one second yarn, which is knitted to form the first bottom layer 112; the first middle layer 113 includes at least one third yarn, which is knitted with the first yarn and the second yarn to form the first middle layer 113.

[0067] The relief structure 12 is woven on the first surface layer 111 and / or the second surface layer 211, and includes a plurality of raised structures 121. The raised structures 121 include at least one fourth yarn, and the fourth yarn is cross-woven with the first yarn and / or the second yarn to form the raised structures 121. The plurality of raised structures 121 are woven continuously.

[0068] The second knitting area 2 includes a second knitting tissue 21, which is knitted around the periphery of the first knitting tissue 11. The second knitting tissue 21 includes a second surface layer 211, a second bottom layer 212 knitted below the second surface layer 211, and a second middle layer 213 knitted between the second surface layer 211 and the second bottom layer 212 and used to connect the second surface layer 211 and the second bottom layer 212. The second surface layer 211 includes at least one first yarn, which is knitted to form the second surface layer 211; the second bottom layer 212 includes at least one second yarn, which is knitted to form the second bottom layer 212; and the second middle layer 213 includes at least one third yarn, which is knitted with the first yarn and the second yarn to form the second middle layer 213.

[0069] The second knitted structure 21 is woven with a plurality of ventilation holes 22, which greatly increases the air permeability of the knitted fabric.

[0070] By weaving the raised structure 121 on the first surface layer 111 and / or the first bottom layer 112 to form the relief structure 12, the structural stability and firmness of the relief structure 12 are greatly increased, the wear resistance is better, and the phenomenon of too many floating lines in the relief pattern in the traditional relief fabric is avoided. In addition, the raised structure 121 is directly woven on the first surface layer 111 and / or the first bottom layer 112, and can be arranged continuously or at intervals to form the relief structure 12 according to the needs of the application scenario, so that the knitted fabric has a relief effect, a strong three-dimensional sense, a good visual experience, and a delicate touch.

[0071] Example 3

[0072] Reference Figure 1-3 , Figure 1 A cross-sectional view of a knitted fabric with embossing effect according to the present invention Figure 1 ; Figure 2 A cross-sectional view of a knitted fabric with embossing effect according to the present invention Figure 2 ; Figure 3 The structure of a knitted fabric with relief effect of the present invention is schematically shown. Figure 1 .

[0073] This embodiment provides a knitted fabric with a relief effect, including a knitted fabric body, the knitted fabric body including a first knitting area 1 and a second knitting area 2 knitted integrally by a knitting device, the second knitting area 2 being knitted around the periphery of the first knitting area 1,

[0074] The first knitting area 1 includes a first knitting structure 11 and a relief structure 12 knitted on the top and / or bottom of the first knitting structure 11 .

[0075] The first knitting structure 11 includes a first surface layer 111, a first bottom layer 112 knitted below the first surface layer 111, and a first middle layer 113 knitted between the first surface layer 111 and the first bottom layer 112 and used to connect the first surface layer 111 and the first bottom layer 112. The first surface layer 111 includes at least one first yarn, which is knitted to form the first surface layer 111; the first bottom layer 112 includes at least one second yarn, which is knitted to form the first bottom layer 112; the first middle layer 113 includes at least one third yarn, which is knitted with the first yarn and the second yarn to form the first middle layer 113.

[0076] The relief structure 12 is woven on the first surface layer 111 and / or the second surface layer 211, and includes a plurality of raised structures 121. The raised structures 121 include at least one fourth yarn, and the fourth yarn is cross-woven with the first yarn and / or the second yarn to form the raised structures 121. The plurality of raised structures 121 are woven at intervals.

[0077] The second knitting area 2 includes a second knitting tissue 21, which is knitted around the periphery of the first knitting tissue 11. The second knitting tissue 21 includes a second surface layer 211, a second bottom layer 212 knitted below the second surface layer 211, and a second middle layer 213 knitted between the second surface layer 211 and the second bottom layer 212 and used to connect the second surface layer 211 and the second bottom layer 212. The second surface layer 211 includes at least one first yarn, which is knitted to form the second surface layer 211; the second bottom layer 212 includes at least one second yarn, which is knitted to form the second bottom layer 212; and the second middle layer 213 includes at least one third yarn, which is knitted with the first yarn and the second yarn to form the second middle layer 213.

[0078] By weaving the raised structure 121 on the first surface layer 111 and / or the first bottom layer 112 to form the relief structure 12, the structural stability and firmness of the relief structure 12 are greatly increased, the wear resistance is better, and the phenomenon of too many floating lines in the relief pattern in the traditional relief fabric is avoided. In addition, the raised structure 121 is directly woven on the first surface layer 111 and / or the first bottom layer 112, and can be arranged continuously or at intervals to form the relief structure 12 according to the needs of the application scenario, so that the knitted fabric has a relief effect, a strong three-dimensional sense, a good visual experience, and a delicate touch.

[0079] Example 4

[0080] Reference Figure 1-2 , 4, Figure 1 A cross-sectional view of a knitted fabric with embossing effect according to the present invention Figure 1 ; Figure 2 A cross-sectional view of a knitted fabric with embossing effect according to the present invention Figure 2 ; Figure 4 The structure of a knitted fabric with relief effect of the present invention is schematically shown. Figure 2 .

[0081] This embodiment provides a knitted fabric with a relief effect, including a knitted fabric body, the knitted fabric body including a first knitting area 1 and a second knitting area 2 knitted integrally by a knitting device, the second knitting area 2 being knitted around the periphery of the first knitting area 1,

[0082] The first knitting area 1 includes a first knitting structure 11 and a relief structure 12 knitted on the top and / or bottom of the first knitting structure 11 .

[0083] The first knitting structure 11 includes a first surface layer 111, a first bottom layer 112 knitted below the first surface layer 111, and a first middle layer 113 knitted between the first surface layer 111 and the first bottom layer 112 and used to connect the first surface layer 111 and the first bottom layer 112. The first surface layer 111 includes at least one first yarn, which is knitted to form the first surface layer 111; the first bottom layer 112 includes at least one second yarn, which is knitted to form the first bottom layer 112; the first middle layer 113 includes at least one third yarn, which is knitted with the first yarn and the second yarn to form the first middle layer 113.

[0084] The relief structure 12 is woven on the first surface layer 111 and / or the second surface layer 211 , and includes a plurality of raised structures 121 . The raised structures 121 include at least one fourth yarn, and the fourth yarn is cross-woven with the first yarn and / or the second yarn to form the raised structures 121 .

[0085] The second knitting area 2 includes a second knitting tissue 21, which is knitted around the periphery of the first knitting tissue 11. The second knitting tissue 21 includes a second surface layer 211, a second bottom layer 212 knitted below the second surface layer 211, and a second middle layer 213 knitted between the second surface layer 211 and the second bottom layer 212 and used to connect the second surface layer 211 and the second bottom layer 212. The second surface layer 211 includes at least one first yarn, which is knitted to form the second surface layer 211; the second bottom layer 212 includes at least one second yarn, which is knitted to form the second bottom layer 212; and the second middle layer 213 includes at least one third yarn, which is knitted with the first yarn and the second yarn to form the second middle layer 213.

[0086] The first yarn, the second yarn and the third yarn are all transparent yarns. The fourth yarn is a colored yarn or an elastic yarn.

[0087] By weaving the raised structure 121 on the first surface layer 111 and / or the first bottom layer 112 to form the relief structure 12, the structural stability and firmness of the relief structure 12 are greatly increased, the wear resistance is better, and the phenomenon of too many floating lines in the relief pattern in the traditional relief fabric is avoided. In addition, the raised structure 121 is directly woven on the first surface layer 111 and / or the first bottom layer 112, and can be arranged continuously or at intervals to form the relief structure 12 according to the needs of the application scenario, so that the knitted fabric has a relief effect, a strong three-dimensional sense, a good visual experience, and a delicate touch.

[0088] Transparent yarn (e.g., transparent monofilament) is used to weave the first surface layer 111, the first bottom layer 112, the first middle layer 113, the second surface layer 211, the second bottom layer 212, and the second middle layer 213, so that the overall knitted fabric is translucent, and the bottom layer of the knitted fabric can be intuitively seen, so that the multi-layer knitted fabric has the visual effect of a single-layer knitted fabric. Colored yarn or elastic yarn (e.g., polyester high-elastic yarn) is used to weave the relief structure 12, and the relief structure 12 is more protruding than the first surface layer 111 and / or the first bottom layer 112, so that the knitted fabric has a relief effect, with a clear layering effect and a strong three-dimensional sense, and the relief structure 12 is delicate and exquisite, and has a strong touch experience.

[0089] Example 5

[0090] This embodiment provides a shoe upper with embossed effect, including a shoe upper body, the shoe upper body is made of the knitted fabric with embossed effect as described in embodiments 1 to 4. The embossed structure 12 can be woven at any part of the shoe upper body according to the requirements of the application scenario, and the embossed structure 12 can be changed by controlling the weaving program, which has a large degree of design freedom and can better meet the diverse needs of customers.

[0091] Example 6

[0092] This embodiment provides a process for manufacturing a knitted fabric with embossing effect as described in Embodiments 1-4, comprising:

[0093] S1. Material preparation steps

[0094] Select the knitting material according to the pattern and style of the knitted fabric.

[0095] S2. Weaving steps

[0096] Import the corresponding knitting program into the knitting machine, input the corresponding parameters, and knit the knitted fabric body;

[0097] S3. Ironing steps

[0098] Ironing the knitted fabric body;

[0099] S4. Air cooling step

[0100] The knitted fabric body after ironing is air-cooled to form a knitted fabric finished product.

[0101] The weaving step includes weaving the first weaving area 1 , and the weaving of the first weaving area 1 includes weaving the first surface layer 111 , weaving the first bottom layer 112 , weaving the first middle layer 113 , and weaving the relief structure 12 .

[0102] Specifically, the first surface layer 111 is woven with the first yarn as the surface weaving; the first bottom layer 112 is woven with the second yarn as the bottom weaving; the first middle layer 113 is woven with the third yarn as the surface tuck weaving and the bottom tuck weaving alternately; the relief structure 12 is woven with the fourth yarn as the surface weaving and / or the bottom weaving.

[0103] Reference Figure 6 , Figure 6 The present invention discloses a knitting pattern of a knitted fabric with relief effect.

[0104] Figure 6 A and B in the figure represent yarn mouth A and yarn mouth B respectively. The yarn passed through yarn mouth A is the fourth yarn, and the yarn passed through yarn mouth B is the first yarn, the second yarn, and the third yarn. The first yarn, the second yarn, and the third yarn are all transparent yarns (such as transparent monofilament), and the fourth yarn is a colored yarn or an elastic yarn (such as polyester high elastic yarn).

[0105] The specific knitting steps of the first knitting area 1 in a part of the knitted fabric of this embodiment are as follows:

[0106] The first weaving row is formed by the fourth yarn as the surface weaving and the bottom weaving to form the relief structure 12, wherein the fourth yarn as the surface weaving is the raised structure 121;

[0107] The second weaving row and the third weaving row are both made of the third yarn to alternately weave the top tuck and the bottom tuck to form the first intermediate layer 113;

[0108] The fourth weaving row is woven with the first yarn to form the first surface layer 111;

[0109] The fifth weaving row is knitted with the second yarn as the base to form the first bottom layer 112;

[0110] The knitting action of the 6th-7th weaving row is the same as that of the 2nd-3rd weaving row;

[0111] The 8th weaving row is woven with the first yarn to form the first surface layer 111;

[0112] The 9th weaving row is knitted with the second yarn as the base to form the first bottom layer 112;

[0113] The knitting action of the 10th to 18th weaving rows is the same as that of the 1st to 9th weaving rows;

[0114] The 1st to 9th weaving rows and the 10th to 18th weaving rows are both a minimum cycle unit.

[0115] The manufacturing process of this embodiment is simple, the processing efficiency is high, and the production cost is low. The knitted fabric produced has strong structural stability, delicate texture, strong three-dimensional sense, good touch experience, and good visual effect.

[0116] Reference Figure 5, Figure 5 This is a physical picture of a knitted fabric with relief effect according to the present invention.

[0117] Embodiments 1-4 provide a knitted fabric with a relief effect, the knitted fabric includes a first knitting area 1 and a second knitting area 2 knitted in one piece, the second knitting area 2 is knitted on the periphery of the first knitting area 1, and in the first knitting area 1, by knitting a raised structure 121 on the first surface layer 111 and / or the first bottom layer 112 to form a relief tissue 12, the structural stability and firmness of the relief tissue 12 are greatly increased, the wear resistance is better, and the phenomenon of too many floating lines in the relief pattern in traditional relief fabrics is avoided. In addition, the raised structure 121 is directly woven on the first surface layer 111 and / or the first bottom layer 112, and can be arranged continuously or at intervals to form a relief tissue 12 according to the needs of the application scenario, so that the knitted fabric has a relief effect, a strong three-dimensional sense, a good visual experience, and a delicate touch.

[0118] Transparent yarn (e.g., transparent monofilament) is used to weave the first surface layer 111, the first bottom layer 112, the first middle layer 113, the second surface layer 211, the second bottom layer 212, and the second middle layer 213, so that the overall knitted fabric is translucent, and the bottom layer of the knitted fabric can be intuitively seen, so that the multi-layer knitted fabric has the visual effect of a single-layer knitted fabric. Colored yarn or elastic yarn (e.g., polyester high-elastic yarn) is used to weave the relief structure 12, and the relief structure 12 is more protruding than the first surface layer 111 and / or the first bottom layer 112, so that the knitted fabric has a relief effect, with a clear layering effect and a strong three-dimensional sense, and the relief structure 12 is delicate and exquisite, and has a strong touch experience.

[0119] It should be understood that the embodiments disclosed in the present invention are not limited to the specific processing steps or materials disclosed herein, but should be extended to equivalent substitutions of such features understood by ordinary technicians in the relevant field. It should also be understood that the terms used herein are only used for the purpose of describing specific embodiments and are not meant to be limiting.

[0120] The "embodiment" mentioned in the specification means that the specific features or characteristics described in conjunction with the embodiment are included in at least one embodiment of the present invention. Therefore, the phrases or "embodiment" appearing in various places throughout the specification do not necessarily refer to the same embodiment.

[0121] It should be noted that many specific details are set forth in the above description to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed above.

Claims

1. A knitted fabric with relief effect, comprising a knitted fabric body, the knitted fabric body comprising a first knitting area integrally knitted by a knitting device, characterized in that: The first knitting area includes a first knitting structure and a relief structure, and the first knitting structure includes: A first surface layer, comprising at least one first yarn, the first yarn being woven to form the first surface layer; A first bottom layer, which is knitted below the first surface layer and includes at least one second yarn, and the second yarn is knitted to form the first bottom layer; A first middle layer, which is woven between the first surface layer and the first bottom layer and includes at least one third yarn, wherein the third yarn is woven with the first yarn and the second yarn to form the first middle layer; The relief structure is woven on the first surface layer and / or the first bottom layer, and the relief structure includes a plurality of raised structures, and the raised structures include at least one fourth yarn, and the fourth yarn is cross-woven with the first yarn and / or the second yarn to form the raised structures; The knitted fabric body also includes a second knitted area knitted integrally with the first knitted area, the second knitted area includes a second knitted structure knitted around the periphery of the first knitted structure, and the second knitted structure includes: A second surface layer, comprising at least one first yarn, wherein the first yarn is woven to form the second surface layer; A second bottom layer, which is knitted below the second surface layer and includes at least one second yarn, and the second yarn is knitted to form the second bottom layer; A second middle layer, which is knitted between the second surface layer and the second bottom layer and includes at least one third yarn, and the third yarn is knitted with the first yarn and the second yarn to form the second middle layer; The fourth yarn is a colored yarn or an elastic yarn.

2. The knitted fabric with embossing effect according to claim 1, characterized in that: A plurality of the raised structures are woven continuously.

3. The knitted fabric with embossing effect according to claim 1, characterized in that: A plurality of the raised structures are woven at intervals.

4. The knitted fabric with embossing effect according to claim 1, characterized in that: The first yarn, the second yarn and the third yarn are all transparent yarns.

5. The knitted fabric with embossing effect according to claim 1, characterized in that: A plurality of ventilation holes are knitted on the second knitted structure.

6. A shoe upper with relief effect, comprising a shoe upper body, characterized in that: The upper body is made of the knitted fabric with embossing effect as claimed in any one of claims 1 to 5.

7. A process for producing a knitted fabric with relief effect as claimed in any one of claims 1 to 5, characterized in that: It includes material preparation steps, weaving steps, ironing steps, and air cooling steps; The material preparation step is to select the knitting material according to the pattern and style of the knitted fabric body; The knitting step is to import the corresponding knitting program into the knitting machine, input the corresponding parameters, and knit the knitted fabric body; The knitting step includes knitting a first knitting area, wherein the knitting of the first knitting area includes knitting a first surface layer, knitting a first bottom layer, knitting a first middle layer, and knitting an embossed structure; The first surface layer is knitted with first yarns as surface knitting; The first bottom layer braid is braided with a second yarn as the bottom layer; The first middle layer is knitted by alternating the top tuck knitting and the bottom tuck knitting made of the third yarn; The relief weave is knitted with a fourth yarn for surface knitting and / or bottom knitting; The ironing step is to iron the knitted knitted fabric body; The air cooling step is to air cool the knitted fabric body after ironing to form a knitted fabric finished product.

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