阅读说明：本技术 一种新型透气面料、鞋面及其制作方法 (Novel breathable fabric, vamp and manufacturing method thereof ) 是由 蔡清来 蔡永安 方伟霞 于 2020-07-23 设计创作，主要内容包括：本发明涉及一种新型透气面料,包括由纬编机器一体编织而成的面料本体,面料本体具有编织在一起的底层和面层,面料本体具有透视区,透视区对应的面层设为第一面层,透视区对应的底层设为第一底层,第一底层至少包含第一纱线,第一纱线具有连接部和交织部,交织部编织成第一底层,连接部以集圈方式交织在第一面层上并在第一面层与第一底层之间形成第一花纹,第一底层上通过编织方式形成透气网孔,第一面层由透明或半透明纱线编织而成。采用本发明的技术方案后,第一花纹不易受到磨损,具有新颖的视觉效果,本发明还提出了采用该面料制作的鞋面。本发明的制作方法中,通过翻针和集圈组合编织,可以扩大透气网孔的孔径和稳定性,提升透气效果。(The invention relates to a novel breathable fabric which comprises a fabric body integrally woven by a weft knitting machine, wherein the fabric body is provided with a bottom layer and a surface layer which are woven together, the fabric body is provided with a perspective area, the surface layer corresponding to the perspective area is set as a first surface layer, the bottom layer corresponding to the perspective area is set as a first bottom layer, the first bottom layer at least comprises first yarns, the first yarns are provided with connecting parts and interweaving parts, the interweaving parts are woven into the first bottom layer, the connecting parts are interwoven on the first surface layer in a tucking mode and form first patterns between the first surface layer and the first bottom layer, breathable meshes are formed on the first bottom layer in a weaving mode, and the first surface layer is woven by transparent or semitransparent yarns. After the technical scheme is adopted, the first patterns are not easy to wear, and have novel visual effects. In the manufacturing method, the aperture and the stability of the breathable meshes can be enlarged and the breathable effect is improved by combined knitting of the needle turning and the tucking.)

1. The utility model provides a novel breathable fabric, includes the integrative surface fabric body of weaving and forming by weft knitting machine, the surface fabric body has bottom and surface course woven together, its characterized in that: the fabric body is provided with a perspective area, a surface layer corresponding to the perspective area is set as a first surface layer, a bottom layer corresponding to the perspective area is set as a first bottom layer, the first bottom layer at least comprises first yarns, the first yarns are provided with connecting parts and interweaving parts, the interweaving parts are woven into the first bottom layer, the connecting parts are interwoven on the first surface layer in a tucking mode and form first patterns between the first surface layer and the first bottom layer, breathable meshes are formed on the first bottom layer in a weaving mode, and the first surface layer is woven by transparent or semitransparent yarns.

2. The novel breathable fabric of claim 1, wherein: the transparent or semitransparent yarns are transparent polyester monofilaments, transparent nylon monofilaments or transparent TPU yarns.

3. The novel breathable fabric of claim 2, wherein: the transparent or translucent yarns are interwoven in a weft plain stitch.

4. The novel breathable fabric of claim 3, wherein: the first bottom layer comprises a plurality of coil courses which are sleeved together in a staggered mode along the longitudinal direction, each coil course comprises a plurality of coils, and the coils corresponding to the breathable meshes are connected to the first surface layer in a needle turning mode.

5. The novel breathable fabric of claim 4, wherein: in a plurality of courses adjacent to the course in which the air-permeable meshes are provided, stitches corresponding to the air-permeable meshes are knitted in a tucked manner and form expanded portions at the peripheral edges of the air-permeable meshes.

6. A novel breathable upper according to claim 1, characterized in that: the first substrate further includes a second yarn, and the interwoven portion is coextensive with the second yarn in the same direction and woven into the first substrate.

7. A novel breathable upper according to claim 1, characterized in that: the fabric body further comprises a non-perspective area used for enhancing the supporting performance, a surface layer corresponding to the non-perspective area is set as a second surface layer, a bottom layer corresponding to the non-perspective area is set as a second bottom layer, the second surface layer is interwoven in a weft plain stitch mode, the second bottom layer is interwoven in a weft plain stitch mode, the second surface layer and the second bottom layer are connected together through connecting yarns, and the yarns adopted by the second surface layer are different from the yarns adopted by the first surface layer.

8. A novel breathable upper according to claim 1, characterized in that: the fabric body further comprises an air layer, the surface layer corresponding to the air layer is set to be a third surface layer, the bottom layer corresponding to the air layer is set to be a third bottom layer, the third bottom layer and the third surface layer are arranged in a separated mode, the third surface layer is formed by weaving transparent or semitransparent yarns, and the third bottom layer at least comprises a first weaving area with a first color and a second weaving area with a second color.

9. Vamp, including the vamp body that forms by the surface fabric cutting, the surface fabric includes the surface fabric body that forms by weft knitting machine an organic whole, and the surface fabric body has bottom and surface course woven together, its characterized in that: the fabric body is provided with a perspective area, a surface layer corresponding to the perspective area is set as a first surface layer, a bottom layer corresponding to the perspective area is set as a first bottom layer, the first bottom layer at least comprises first yarns, the first yarns are provided with connecting parts and interweaving parts, the interweaving parts are woven into the first bottom layer, the connecting parts are interwoven on the first surface layer in a tucking mode and form a first pattern between the first surface layer and the first bottom layer, and breathable meshes are formed on the first bottom layer in a weaving mode, first surface course is woven by transparent or translucent yarn and is formed, the vamp body includes the tip, forms first fin and the second fin at the tip, forms tongue mouth and the welt of intercommunication each other between first fin and the second fin, and the one end that the tip was kept away from to first fin forms first connecting portion, and the other end that the tip was kept away from to the second fin forms and first connecting portion complex second connecting portion.

10. The utility model provides a novel ventilative surface fabric's preparation method, novel ventilative surface fabric includes the surface fabric body that is woven by weft knitting machine an organic whole, and the surface fabric body has bottom and surface course woven together, its characterized in that: the fabric body is provided with a perspective area, a surface layer corresponding to the perspective area is set as a first surface layer, a bottom layer corresponding to the perspective area is set as a first bottom layer, the first bottom layer at least comprises first yarns and second yarns, the first yarns are provided with connecting parts and interweaving parts, the interweaving parts and the second yarns jointly extend in the same direction and are woven into the first bottom layer, the connecting parts are interwoven on the first surface layer in a tucking mode and form first patterns between the first surface layer and the first bottom layer, breathable meshes are formed on the first bottom layer in a weaving mode, the first surface layer is woven by transparent or semitransparent yarns, and the fabric body is woven in the following mode:

in a first cycle:

in the 1 st path, a first yarn and a second yarn are fed into a knitting needle of a needle cylinder, the knitting needle of the needle cylinder carries the first yarn and the second yarn to be simultaneously knitted to form a first bottom layer, and the knitting needle of a dial feeds the first yarn to be knitted in a tucking mode;

in the 2 nd path, feeding third yarns into the knitting needles of the needle cylinder to form a first bottom layer in a looping mode, hooking the third yarns by the knitting needles of the dial at the position where the air-permeable meshes need to be formed to perform looping, tucking or non-knitting, and transferring the loops on the knitting needles of the needle cylinder corresponding to the air-permeable meshes to the corresponding knitting needles of the dial in a needle turning mode;

in the 3 rd path, transparent or semitransparent yarns are fed into a knitting needle of a dial and are knitted in a looping mode, and a first surface layer is formed on the first yarns in the 1 st path;

in the second cycle, in the 1 st path, a first yarn and a second yarn are fed into a knitting needle of a needle cylinder, the knitting needle of the needle cylinder carries the first yarn and the second yarn to be simultaneously knitted to form a first bottom layer, the knitting needle of a dial is fed with the first yarn to be knitted in a tucking mode, and the knitting needle corresponding to the air-permeable mesh formed on the needle cylinder is fed with the first yarn and the second yarn to be knitted in the tucking mode to form a hole expanding part;

in the 2 nd path, the knitting needle of the needle cylinder feeds third yarns to form a first bottom layer in a loop forming mode, and the knitting needle of the needle cylinder corresponding to the air-permeable meshes feeds the third yarns to form a hole expanding part in a tucking mode;

in the 3 rd path, transparent or semitransparent yarns are fed to the knitting needles of the dial and knitted in a looping manner to form a first surface layer on the first yarns in the 1 st path.

In a third cycle, in a path 1, a first yarn and a second yarn are fed into a knitting needle of a needle cylinder, the knitting needle of the needle cylinder carries the first yarn and the second yarn to be simultaneously knitted to form a first bottom layer, the knitting needle of a dial is fed with the first yarn to be knitted in a tucking mode, and the knitting needle corresponding to a breathable mesh hole formed in the needle cylinder is fed with the first yarn and the second yarn to be knitted in the tucking mode to form a hole expanding portion;

in the 2 nd path, the knitting needle of the needle cylinder feeds third yarns to form a first bottom layer in a loop forming mode, and the knitting needle of the needle cylinder corresponding to the air-permeable meshes feeds the third yarns to form a hole expanding part in a tucking mode;

in the 3 rd path, transparent or semitransparent yarns are fed to the knitting needles of the dial and knitted in a looping manner to form a first surface layer on the first yarns in the 1 st path.

The first cycle through the third cycle are repeated until the predetermined region is woven.

Technical Field

The invention relates to a novel breathable fabric, a vamp and a manufacturing method thereof.

Background

A double-layer vamp woven by a weft knitting machine generally comprises a bottom layer and a surface layer compounded on the bottom layer, wherein the surface layer and the bottom layer are woven together through connecting yarns, and the connecting yarns are interwoven in the surface layer and the bottom layer. In order to enrich the style of the vamp, the colored yarns with different colors can be adopted frequently, and through the design of jacquard patterns, the colored yarns are interwoven on the surface layer by specific patterns, the structure of the traditional vamp is compact, the air permeability and the soft comfort of the fabric are still needed to be further improved, and the patterns are highlighted on the surface of the vamp and are more easily worn, so that the vamp is more and more numerous, the homogenization is more serious, and the market diversification requirement is difficult to meet.

Accordingly, the present inventors have made extensive studies to solve the above problems and have made the present invention.

Disclosure of Invention

The invention aims to provide a breathable vamp which is better in ventilation, not easy to wear in patterns, novel in vision and low in color saturation. The invention also aims to provide a manufacturing method of the breathable vamp, which has the advantage of simple processing technology.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a novel breathable fabric, includes the integrative surface fabric body of weaving and forming by weft knitting machine, and the surface fabric body has bottom and the surface course of weaving together, the surface fabric body has perspective area, and the surface course that perspective area corresponds is established to first surface course, and the bottom that perspective area corresponds is established to first bottom, and first bottom contains first yarn at least, and first yarn has connecting portion and interweaving portion, and first bottom is woven to interweaving portion, and connecting portion interweave with the tucking mode and form first decorative pattern on the first surface course and between first surface course and first bottom, forms ventilative mesh through weaving the mode on the first bottom, first surface course is woven by transparent or translucent yarn and is formed.

As a preferable mode of the present invention, the transparent or translucent yarn is the transparent polyester monofilament, the transparent nylon monofilament or the transparent TPU yarn.

In a preferred form of the invention, the transparent or translucent yarns are interwoven in a weft plain weave.

As a preferable mode of the present invention, the first bottom layer includes a plurality of courses which are strung together in the longitudinal direction, each course includes a plurality of stitches, and the corresponding stitches of the air-permeable meshes are connected to the first face layer in a stitch-over manner.

In a preferred aspect of the present invention, in a plurality of courses adjacent to the course in which the air-permeable meshes are provided, the stitches corresponding to the air-permeable meshes are knitted in a tucked manner and the perforations are formed in the peripheral edges of the air-permeable meshes.

In a preferred aspect of the present invention, the first base layer further includes a second yarn, and the interlaced part and the second yarn are woven in the same direction to form the first base layer.

As a preferable mode of the invention, the fabric body further comprises a non-perspective area for enhancing the supporting performance, a surface layer corresponding to the non-perspective area is set as a second surface layer, a bottom layer corresponding to the non-perspective area is set as a second bottom layer, the second surface layer is interwoven in a weft plain stitch mode, the second bottom layer is interwoven in a weft plain stitch mode, the second surface layer and the second bottom layer are connected together through connecting yarns, and yarns adopted by the second surface layer are different from yarns adopted by the first surface layer.

In a preferred aspect of the present invention, the fabric main body further includes an air layer, the surface layer corresponding to the air layer is a third surface layer, the bottom layer corresponding to the air layer is a third bottom layer, the third bottom layer is provided separately from the third surface layer, the third surface layer is formed by weaving transparent or translucent yarns, and the third bottom layer includes at least a first weaving region of a first color and a second weaving region of a second color.

The vamp comprises a vamp body formed by cutting a fabric, the fabric comprises a fabric body integrally woven by a weft knitting machine, the fabric body is provided with a bottom layer and a surface layer which are woven together, the fabric body is provided with a perspective area, the surface layer corresponding to the perspective area is provided with a first surface layer, the bottom layer corresponding to the perspective area is provided with a first bottom layer, the first bottom layer at least comprises first yarns, the first yarns are provided with a connecting part and an interweaving part, the interweaving part is woven into the first bottom layer, the connecting part is interwoven on the first surface layer in a tucking mode, first patterns are formed between the first surface layer and the first bottom layer, breathable meshes are formed on the first bottom layer in a weaving mode, the first surface layer is woven by transparent or semitransparent yarns, the vamp body comprises a toe cap part, a first wing piece and a second wing piece which are formed on the toe cap part, and a tongue opening and a toe cap opening which are mutually communicated are formed between the first wing piece and the second wing piece, one end of the first wing piece, which is far away from the toe cap part, forms a first connecting part, and the other end of the second wing piece, which is far away from the toe cap part, forms a second connecting part matched with the first connecting part.

The invention also provides a manufacturing method of the novel breathable fabric, the novel breathable fabric comprises a fabric body integrally woven by a circular knitting machine, the fabric body is provided with a bottom layer and a surface layer which are woven together, the fabric body is provided with a perspective area, the surface layer corresponding to the perspective area is set as a first surface layer, the bottom layer corresponding to the perspective area is set as a first bottom layer, the first bottom layer at least comprises first yarns and second yarns, the first yarns are provided with connecting parts and interweaving parts, the interweaving parts and the second yarns jointly extend in the same direction and are woven into the first bottom layer, the connecting parts are interwoven on the first surface layer in a tucking mode and form first patterns between the first surface layer and the first bottom layer, breathable meshes are formed on the first bottom layer in a weaving mode, the first surface layer is woven by transparent or semitransparent yarns, and the fabric body is woven in the following mode:

in a first cycle:

in the 1 st path, a first yarn and a second yarn are fed into a knitting needle of a needle cylinder, the knitting needle of the needle cylinder carries the first yarn and the second yarn to be simultaneously knitted to form a first bottom layer, and the knitting needle of a dial feeds the first yarn to be knitted in a tucking mode;

in the 2 nd path, feeding third yarns into the knitting needles of the needle cylinder to form a first bottom layer in a looping mode, hooking the third yarns by the knitting needles of the dial at the position where the air-permeable meshes need to be formed to perform looping, tucking or non-knitting, and transferring the loops on the knitting needles of the needle cylinder corresponding to the air-permeable meshes to the corresponding knitting needles of the dial in a needle turning mode;

in the 3 rd path, transparent or semitransparent yarns are fed into a knitting needle of a dial and are knitted in a looping mode, and a first surface layer is formed on the first yarns in the 1 st path;

in the second cycle, in the 1 st path, a first yarn and a second yarn are fed into a knitting needle of a needle cylinder, the knitting needle of the needle cylinder carries the first yarn and the second yarn to be simultaneously knitted to form a first bottom layer, the knitting needle of a dial is fed with the first yarn to be knitted in a tucking mode, and the knitting needle corresponding to the air-permeable mesh formed on the needle cylinder is fed with the first yarn and the second yarn to be knitted in the tucking mode to form a hole expanding part;

in the 2 nd path, the knitting needle of the needle cylinder feeds third yarns to form a first bottom layer in a loop forming mode, and the knitting needle of the needle cylinder corresponding to the air-permeable meshes feeds the third yarns to form a hole expanding part in a tucking mode;

in the 3 rd path, transparent or semitransparent yarns are fed to the knitting needles of the dial and knitted in a looping manner to form a first surface layer on the first yarns in the 1 st path.

In a third cycle, in a path 1, a first yarn and a second yarn are fed into a knitting needle of a needle cylinder, the knitting needle of the needle cylinder carries the first yarn and the second yarn to be simultaneously knitted to form a first bottom layer, the knitting needle of a dial is fed with the first yarn to be knitted in a tucking mode, and the knitting needle corresponding to a breathable mesh hole formed in the needle cylinder is fed with the first yarn and the second yarn to be knitted in the tucking mode to form a hole expanding portion;

in the 2 nd path, the knitting needle of the needle cylinder feeds third yarns to form a first bottom layer in a loop forming mode, and the knitting needle of the needle cylinder corresponding to the air-permeable meshes feeds the third yarns to form a hole expanding part in a tucking mode;

in the 3 rd path, transparent or semitransparent yarns are fed to the knitting needles of the dial and knitted in a looping manner to form a first surface layer on the first yarns in the 1 st path.

The first cycle through the third cycle are repeated until the predetermined region is woven.

After the technical scheme is adopted, the main part of the first pattern is formed between the first surface layer and the first bottom layer and is not easy to wear, the first surface layer is formed by weaving transparent or semitransparent yarns, the main part of the first pattern shows a hazy feeling under the first surface layer, and the first surface layer has elegant, fresh and novel visual effects. In the manufacturing method, the aperture and the stability of the breathable meshes can be enlarged and the breathable effect can be improved by combined knitting of the needle turning and the double-layer tucking.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a partial structural schematic diagram of the present invention.

FIG. 3 is a schematic view of a partial coil structure of a first substrate (without the air-permeable mesh) according to the present invention.

Fig. 4 is a schematic diagram of the weaving of the present invention.

In the figure:

first wing 1001 of upper body 100

Second wing 1002 toe portion 1003

First connection part 1004 and second connection part 1005

Tongue opening 1006 and shoe opening 1007

Top layer 10 bottom layer 20

First facing 11, mesh 12

First bottom layer 21 breathable mesh 22

First yarn 23 and second yarn 24

Third yarn 25 interlacing portion 231

Connecting part 232 second surface layer 101

Third facing 102 see-through region 200

Second substrate 201 third substrate 202

First knitted zone 203 second knitted zone 204

See-through region 200 non-see-through region 300

Detailed Description

In order to further explain the technical scheme of the invention, the following detailed description is combined with the accompanying drawings.

Referring to fig. 1 to 4, a novel breathable fabric comprises a fabric body integrally woven by a weft knitting machine (specifically, a circular knitting machine or a flat knitting machine), wherein the fabric body is provided with a bottom layer 20 and a surface layer 10 which are woven together, and the fabric body is provided with a see-through area 200. In the present invention, the upper body 100 is cut from a fabric.

In this embodiment, the vamp body 100 includes a toe part 1003, a first tab 1001 and a second tab 1002 formed on the toe part 1003, a tongue opening 1006 and a tongue opening 1007 communicated with each other are formed between the first tab 1001 and the second tab 1002, a first connecting portion 104 is formed at one end of the first tab 1001 away from the toe part 1003, a second connecting portion 105 matched with the first connecting portion 104 is formed at the other end of the second tab 1002 away from the toe part 1003, and after the vamp body 100 is installed on the sole, the first connecting portion 104 and the second connecting portion 105 are connected together and form a heel.

In the present invention, the position of the see-through region 200 can be set according to the design requirement of the shoe, and in fig. 1, the toe part 1003 is shown as the see-through region 200, but the see-through region 200 of the present invention is not limited to the toe part 1003, and the see-through region 200 can be set on both sides of the tongue opening 1006 or both sides of the welt 1007.

The surface layer 10 corresponding to the see-through area 200 is a first surface layer 11, the bottom layer 20 corresponding to the see-through area 200 is a first bottom layer 21, the first bottom layer 21 at least comprises first yarns 23, each first yarn 23 is provided with a connecting part 232 and an interweaving part 231, the interweaving part 231 is woven into the first bottom layer 21, the connecting parts 232 are interwoven on the first surface layer 11 in a tucking mode and form a first pattern between the first surface layer 11 and the first bottom layer 21, the first bottom layer 21 is provided with air-permeable meshes 22 in a weaving mode, and the first surface layer 11 is woven by transparent or semitransparent yarns.

As a preferable mode of the present invention, the transparent or translucent yarn is the transparent polyester monofilament, the transparent nylon monofilament or the transparent TPU yarn. The monofilaments of the present invention may have a diameter of 0.08 to 0.2mm, are relatively thin, are knitted in a manner such that the loops formed by the monofilaments have openings 12 therein.

In a preferred form of the invention, the transparent or translucent yarns are interwoven in a weft plain weave.

In a preferred mode of the present invention, the first bottom layer 21 includes a plurality of courses, the courses are nested together along the longitudinal direction, each course includes a plurality of stitches, and the corresponding stitches of the breathable mesh 22 are connected to the first face layer 11 in a stitch-over manner.

In a preferred embodiment of the present invention, the stitches corresponding to the air-permeable meshes 22 are knitted in a tucked manner in the first base layer 21 in a plurality of courses (four courses in the embodiment) adjacent to the course in which the air-permeable meshes 22 are provided, and a perforation portion is formed in the peripheral edge of the air-permeable meshes 22.

In a preferred embodiment of the present invention, the first bottom layer 21 further includes a second yarn 24, and the interlaced part 231 and the second yarn 24 are woven in the same direction to form the first bottom layer 21.

As a preferable mode of the present invention, the upper body 100 further includes a non-see-through area 300 for enhancing the supporting performance, the surface layer 10 corresponding to the non-see-through area 300 is set as a second surface layer 101, the bottom layer 20 corresponding to the non-see-through area 300 is set as a second bottom layer 201, the second surface layer 101 is interwoven in a weft plain stitch manner, the second bottom layer 201 is interwoven in a weft plain stitch manner, the second surface layer 101 and the second bottom layer 201 are connected together by a connecting yarn, and the yarn used for the second surface layer 101 is different from the yarn used for the first surface layer 11. The connecting yarns in the present invention may be yarns in the second face layer 101 that loop in the second bottom layer 201 to tension the second face layer 101 and the second bottom layer 201 together, or may be yarns in the second bottom layer 201 that loop in the second face layer 101 to tension the second bottom layer 201 and the second face layer 101 together.

In a preferred embodiment of the present invention, the upper body further includes an air layer, the surface layer 10 corresponding to the air layer is provided as a third surface layer 102, the bottom layer 20 corresponding to the air layer is provided as a third bottom layer 202, the third bottom layer 202 is provided separately from the third surface layer 102, the third surface layer 102 is formed by weaving transparent or translucent yarns, the third bottom layer 202 includes at least a first weaving region 203 of a first color and a second weaving region 204 of a second color, the first weaving region 203 and the second weaving region 204 are visible through the third surface layer 102, and the first weaving region 203 and the second weaving region 204 are different in color, thereby forming a color change effect.

Specifically, referring to fig. 4, in the drawing, the symbol at C indicates knitting in loop in the needle cylinder, the symbol at D indicates knitting in tuck in the dial, the symbol at E indicates knitting in loop in the dial, and the symbol at F indicates knitting in tuck in the needle cylinder, taking a circular knitting machine as an example, wherein the present invention can be knitted in the following manner:

in the first cycle of the process, the first cycle,

in the 1 st path, the knitting needle of the needle cylinder feeds the first yarn 23 and the second yarn 24 to knit in a looping manner to form the first bottom layer 21 (specifically, one part of the first bottom layer 21), specifically, the knitting needle of the needle cylinder carries the first yarn 23 and the second yarn 24 to knit simultaneously, and the knitting needle of the dial feeds the first yarn 23 to knit in a tucking manner, which represents the block a of fig. 4;

in the 2 nd path, feeding a third yarn 25 to a needle of the needle cylinder to knit in a looping manner to form a first bottom layer 21 (specifically, a part of the first bottom layer 21), hooking the third yarn 25 by a needle (a needle) of the dial at a position where the air-permeable mesh 22 needs to be formed to perform looping, tucking or non-knitting (looping in the embodiment), and transferring a loop on a needle (called a hole-forming needle, namely a needle at B) of the needle cylinder corresponding to the air-permeable mesh 22 to the needle at the position a of the dial in a needle-turning (also called transferring) manner;

in lane 3, a transparent or translucent yarn is fed to the needles of the dial and knitted in a looping manner to form the first cover 11 over the first yarn 23 of lane 1.

In the second cycle, in the 1 st path, the knitting needle of the needle cylinder feeds the first yarn 23 and the second yarn 24 to knit in a looping manner to form the first bottom layer 21 (specifically, one part of the first bottom layer 21), specifically, the knitting needle of the needle cylinder carries the first yarn 23 and the second yarn 24 to knit simultaneously, the knitting needle of the dial feeds the first yarn 23 to knit in a tucking manner, and the hole-forming knitting needle of the needle cylinder feeds the first yarn 23 and the second yarn 24 to knit in a tucking manner to form a hole expanding portion;

in the 2 nd path, the knitting needle of the needle cylinder feeds in the third yarn 25 to form the first bottom layer 21 (specifically, one part of the first bottom layer 21) in a looping manner, and the hole-forming knitting needle of the needle cylinder feeds in the third yarn 25 to form the reaming part in a tucking manner;

in lane 3, a transparent or translucent yarn is fed to the needles of the dial and knitted in a looping manner to form the first cover 11 over the first yarn 23 of lane 1.

In a third cycle, in a path 1, feeding a first yarn 23 and a second yarn 24 to a needle cylinder to knit in a looping manner to form a first bottom layer 21 (specifically, a part of the first bottom layer 21), specifically, feeding the first yarn 23 and the second yarn 24 to knit simultaneously by the needle cylinder, feeding the first yarn 23 to knit in a tucking manner by a needle of a dial, and feeding the first yarn 23 and the second yarn 24 to knit in a tucking manner by a hole-forming needle of the needle cylinder to form a hole expanding portion;

in the 2 nd path, the knitting needle of the needle cylinder feeds in the third yarn 25 to form the first bottom layer 21 (specifically, one part of the first bottom layer 21) in a looping manner, and the hole-forming knitting needle of the needle cylinder feeds in the third yarn 25 to form the reaming part in a tucking manner;

in lane 3, a transparent or translucent yarn is fed to the needles of the dial and knitted in a looping manner to form the first cover 11 over the first yarn 23 of lane 1.

The first cycle through the third cycle are repeated until the predetermined region is woven.

The product form of the present invention is not limited to the embodiments and examples shown in the present application, and any suitable changes or modifications of the similar ideas should be made without departing from the patent scope of the present invention.