CN113604946B

CN113604946B - Multilayer arc rib lamination structure fabric and weaving method thereof

Info

Publication number: CN113604946B
Application number: CN202110843058.2A
Authority: CN
Inventors: 丁慧; 王新泉; 董瑞兰; 乔建成; 郭建丽
Original assignee: INNER MONGOLIA KINGDEER CASHMERE CO Ltd
Current assignee: INNER MONGOLIA KINGDEER CASHMERE CO Ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2023-03-21
Anticipated expiration: 2041-07-26
Also published as: CN113604946A

Abstract

The invention discloses a multilayer arc rib lamination fabric, which comprises: the stitch structure is connected with the base of the base tissue coil structure in a self-rising mode by the stitch structure. The invention also discloses a weaving method of the multilayer arc rib lamination structure fabric. The invention adopts a double-needle bed computer flat knitting machine to carry out one-step knitting molding, and a multilayer arc rib lamination structure without adhesion is knitted on the surface of the reverse needle base fabric.

Description

Multilayer arc rib lamination structure fabric and weaving method thereof

Technical Field

The invention belongs to the technical field of knitting, and particularly relates to a multilayer arc rib lamination structure fabric and a knitting method thereof.

Background

The laminated structure is widely applied to the industrial and commercial fields, such as roller shutter doors and windows, air conditioning systems, food, medicine, building materials, textiles and the like, and the figure of the laminated structure can be found. In the textile industry, such laminate structures are also based on the design of conventional woven fabrics, which are obtained by first cutting a fabric blank to size and then, following the position marked by the skilled worker, by manually machine-stitching one or more layers of the fabric blank on a professional device, so as to form one or more quilted stitches on the surface of the blank. The traditional method for manufacturing the woven fabric laminated structure is also suitable for designing and manufacturing the laminated structure of the knitted product, but in the manufacturing of the knitted product, the cutting causes more raw material loss and waste, the labor cost is increased, and meanwhile, the production efficiency is limited.

And 4 or 5 multi-needle bed full-forming computerized flat knitting machines are adopted for knitting, so that the multi-needle bed full-forming computerized flat knitting machine is very expensive in manufacturing cost and 4 to 5 times of the price of a double-needle bed common computerized flat knitting machine.

Disclosure of Invention

The invention aims to provide a multilayer arc rib lamination structure fabric and a weaving method thereof.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

a multi-layer curved rib laminate structural fabric comprising: the stitch structure is connected with the base of the base tissue coil structure in a self-rising mode by the stitch structure.

Further, the rib weave comprises a plurality of arc-shaped segments, and the rib weave is arranged in a multi-layer lamination mode.

The weaving method of the multilayer arc rib lamination fabric comprises the following steps:

knitting a base tissue coil structure by using a double-needle bed computerized flat knitting machine;

weaving arc rib textures with self-raising bottoms on the basis of a base texture coil structure, combining and overlapping the rib textures and the base texture coil structure through table needle flipping, connecting the base texture coil structure with bottom coils of the rib textures by using the needle flipping coil structure, and weaving a multi-layer arc rib lamination structure fabric.

Preferably, the bottom tissue loop structure is knitted by using a back needle bed of a double-needle bed computerized flat knitting machine, 1-empty-1-needle-separating knitting is adopted, and 1-needle loop forming loop and 1-needle floating thread form a minimum basic circulation unit of the bottom tissue loop structure; when the odd needle positions are looped, the floating threads are pulled by the even needle positions, and when the even needle positions are looped, the floating threads are pulled by the odd needle positions; and weaving the base tissue coil structure with weft plain effect.

Preferably, the step of knitting the rib stitch comprises: on the basis of the base tissue coil structure, a self-raising rib weave structure without mutual adhesion among the knitted coils is woven; weaving a continuous rib arc-shaped coil structure on the basis of a self-priming rib structure; weaving a rib stitch loop structure on the basis of the self-bottoming rib stitch structure and the rib arc-shaped loop structure; and connecting the rib tissue coil structure with the base tissue coil structure by using the stitch loop structure.

Preferably, when the self-raising rib stitch structure is knitted, 1 st 1 rib stitch is knitted in a raising row by means of the empty needle position of the opposite needle bed, the front needle bed is knitted at the odd needle position, and the back needle bed is knitted at the even needle position; the self-priming rib weave structure without mutual adhesion between coils is formed by weaving the priming rows and the idle rotation rows.

Preferably, when the rib arc-shaped loop structure is knitted, the odd needle positions of the front needle bed are knitted into loops, the even needle positions of the rear needle bed are knitted into loops, when the arc-shaped structure is required to be formed for pointing, the needle positions are not knitted and float, and the steps are circulated to form the rib arc-shaped loop structure.

Preferably, when the rib stitch loop structure is knitted, the odd needle positions of the front needle bed are knitted into loops, and the even needle positions of the back needle bed are knitted into loops; after knitting, the loop of the new needle position loop and the original loop is stretched to form an arc rib structure.

Preferably, when the rib stitch loop structure is woven by the stitch reversing loop structure, only a needle reversing action is not woven, firstly, the odd needle loops of the front needle bed are reversed to the odd needle positions of the back needle bed, then, the even needle loops of the back needle bed are reversed by means of the empty needles of the front needle bed, the even needle loops of the back needle bed are reversed to the front needle bed, and the back needle bed moves to the right for 1 needle position and then is reversed to the odd needle positions of the back needle bed; at the moment, the odd needle positions of the back needle bed form 3 loops, and complete cycle connection control with the initial base tissue loop structure is completed.

Preferably, the needle-out height of 3/4 of the loop knitting forms loop; the height of the floating thread is 0, the floating thread is pulled without needle-out and the belt yarn participates in the knitting action; the needle-out height of the needle turning is 4/4 to form a needle turning; and the stitch on the needle turning over is taken away by 1/4 of the needle outlet height of the needle connecting.

The invention has the technical effects that:

the invention changes the traditional cutting and nesting manufacturing method in the knitting industry, and reduces the nesting process and improves the production efficiency by one-time knitting and forming of the double-needle bed common computerized flat knitting machine.

In the invention, a multilayer arc rib lamination structure without adhesion is woven on the surface of the purl base fabric. The fabric appearance style of the multilayer arc rib lamination structure has the advantages that the fabric appearance style has no adhesion, is laminated and floats on the surface of the fabric, and the weave structure can generate strong three-dimensional decoration feeling and texture effect when being applied to the design of a knitting product, so that the design idea of the product is met.

Drawings

FIG. 1 is a general schematic view of a method of weaving a multi-layer arcuate rib laminate fabric of the present invention;

FIG. 2 is a schematic diagram of the weaving process of the present invention;

FIG. 3 is a plan view of a base tissue coil structure in accordance with the present invention;

FIG. 4 is a plan view of a knitted fabric structure having a rib pattern with no mutual adhesion between knitted stitches based on a base stitch knitted fabric structure of the present invention;

FIG. 5 is a plan view of a continuous rib arcuate loop structure knitted in accordance with the present invention based on a loop structure having a rib self-raising mode;

FIG. 6 is a plan view of a rib stitch loop structure knitted in accordance with the present invention based on a rib arc loop structure;

FIG. 7 is a plan view of the operation of the stitch loop construction of the present invention with the knitted rib stitch loop construction attached to the base stitch loop construction.

Detailed Description

The following description sufficiently illustrates specific embodiments of the invention to enable those skilled in the art to practice and reproduce it.

When the computerized flat knitting machine is used for knitting fabrics, the computerized flat knitting machine is provided with at least a front needle bed and a back needle bed which are opposite to each other front and back, and at least one needle bed of the front needle bed or the back needle bed can shift by staggering plates leftwards or rightwards; the computerized flat knitting machine is provided with a plurality of yarn guide devices and can weave plain or multi-color fabrics; the flat knitting machine has one or more than two system functions, can perform single-system knitting or double-system knitting, and improves knitting efficiency.

In the preferred embodiment, the computerized flat knitting machine is a domestic Stent STG-M252CP vehicle type, a 12-needle/Inch two-system computerized flat knitting machine with a high-position roller, the yarn count is 26S/2, and the density is 11.5 lines/25.4 mm.

The computerized flat knitting machine is provided with a special sinker cam and a sinker cam, wherein the sinker cam is used for pushing a sinker of a small needle bed when a machine head runs so that the sinker can play a role in knitting; the sinker is arranged beside each knitting needle, can well control the looping process of an old loop and a new loop of each knitting needle, can press the original loop and the new loop formed in the knitting process, can not be brought up by the moving knitting needle to be burnt, can not lead the knitted loop to float, and is pushed to act by a sinker cam.

The knitting form of the invention comprises four modes (needle raising height) of looping, floating, needle turning and needle receiving.

1. Looping (knitting): forming a new coil at the needle-out height of 3/4, namely forming a loop;

2. float (non-woven): the needle-out height is 0, the needle-out is not performed, the belt yarn does not participate in the knitting action, and the floating thread is pulled;

3. needle turning: the needle-out height is 4/4 to form a needle-turning;

4. needle connecting: and the stitch on the needle turning over is taken away by 1/4 of the needle outlet height.

Fig. 1 is a general outline of the method of knitting the fabric of the multi-layer arc rib laminate structure of the present invention.

On the basis of the base tissue coil structure A, rib tissues B with self-starting bottoms are distributed, every two sections of the rib tissues B form an arc shape C with 1 needle, and each rib tissue B comprises a plurality of arc sections; finally, the independent arc-shaped rib stitch B and the base stitch coil structure are combined and overlapped through the needle turning of the table concentrator, and the multilayer arc-shaped rib lamination structure fabric is woven together.

The weaving method of the multilayer arc rib lamination structure fabric specifically comprises the following steps:

as shown in FIG. 2, it is a schematic drawing of the weaving process of the present invention.

In an embodiment of the present invention, the knitting process of fig. 2 is a knitting process associated with the structure plan views of subsequent fig. 2 to 6.

Wherein: 9473denotes the back bed coil, \\ 9475denotes the front bed coil,

showing no needle raising, no knitting and no floating line pulling, × @ showing the front bed coil turning over the needle to the back bed,

the needle turning of the coil of the back bed to the front bed, the needle turning to the back bed after the leftward shift are shown, and 1p represents that the needle number of the shaking table is 1 needle; in addition, the letter means the same as in the examples.

Step 1: knitting a base tissue coil structure A by using a double-needle bed computerized flat knitting machine;

as shown in fig. 3, is a plan view of a base tissue coil structure a of the present invention.

The needle position of the knitted base stitch loop construction a includes: 1. 2, 3, 823060, BB for the back needle bed, FB for the front needle bed, and BB for the back needle bed, and BB for the front needle bed, FB for the back needle bed, BB for the initial position of the needles opposite to the needles.

First, the front needle bed FB is not involved in knitting, only the rear needle bed BB is knitted, the knitting is performed by 1-empty-1-needle-separating knitting, the 1 st, 3, 5, 7, 9, 11, 13 th needles in odd needle positions are knitted into new stitches (loop forming stitches a), the 2 nd, 4 th, 6 th, 8 th, 10 th, 12 th, 14 th needles in even needle positions are not raised and are not knitted, only yarns are drawn from knitting needles and pass through floating threads b, and the minimum basic circulation unit of the base structure stitch loop structure A of the reverse side weft plain knitting needles can be formed according to the reverse knitting loop formation of the 1 st needle and the floating loop circulation of the 2 nd needle.

Only using a back needle bed BB, knitting 1 empty and 1 needle separated, and forming a loop a with 1 needle and a floating thread b with 1 needle to form a minimum basic circulation unit of a base tissue loop structure; when the odd needle position is looped, the floating thread is pulled at the even needle position, or when the even needle position is looped, the floating thread is pulled at the odd needle position, and the substrate tissue coil structure A with the weft plain stitch effect can be woven.

Step 2: weaving an arc-shaped rib stitch B from the bottom on the basis of the base stitch loop structure A, synthesizing and overlapping the rib stitch B and the base stitch loop structure A through a table needle flipping, connecting the base stitch loop structure A with a bottom loop of the rib stitch B by using the needle flipping loop structure, and weaving the multilayer arc-shaped rib lamination structure fabric.

The specific steps of weaving the multilayer arc rib lamination fabric are as follows:

step 21: on the basis of the base tissue coil structure A, a self-raising rib weave structure with no mutual adhesion among the knitted coils is formed;

FIG. 4 is a plan view of a knitted loop structure having a rib raised pattern without mutual adhesion between knitted loops based on the base stitch knitted loop structure A of the present invention.

On the basis of the base weave stitch structure A shown in FIG. 3, a rib weave B having a rib self-raising mode in which the stitches are continuous and are not adhered to each other is knitted. The rib self-raising mode is knitted by the empty needle positions of the front needle bed FB and the back needle bed BB, and the base tissue loop structure A of the original back needle bed BB does not take part in the action on the original knitting needle.

During weaving: knitting front needle bed coils at odd needle positions and rear needle bed coils at even needle positions in the 1 st row, and circulating according to the cycle, namely knitting the front needle bed coils at the 1 st, 3 rd, 5 th, 7 th, 9 th, 11 th and 13 th needles, knitting the rear needle bed coils at the 2 nd, 4 th, 6 th, 8 th, 10 th, 12 th and 14 th needles, and knitting the rising bottom row of the c-position rib knitting B;

in the 2 nd row, only the front needle bed FB operates, knitting is carried out at odd needle positions, knitting is carried out at even needle positions, no knitting is carried out at even needle positions, floating lines pass through knitting needles, namely, the front needle bed loops are knitted at the 1 st, 3 rd, 5 th, 7 th, 9 th, 11 th and 13 th needles, the front needle bed loops are knitted at the 2 nd, 4 th, 6 th, 8 th, 10 th, 12 th and 14 th needles, the front needle bed FB idles at a position d according to a 1-empty-1 knitting form, and the floating lines pass through the knitting needles;

in the 3 rd row, only the back needle bed BB operates, knitting is carried out at even needle positions, knitting is carried out at odd needle positions, no knitting is carried out at odd needle positions, a floating thread passes through a knitting needle, namely, the 2 nd, 4 th, 6 th, 8 th, 10 th, 12 th and 14 th needles knit back needle bed coils, the 1 st, 3 rd, 5 th, 7 th, 9 th, 11 th and 13 th needles do not lift, do not knit and pass through the knitting needle, the knitting mode is 1 empty 1, and the e-position back needle bed BB idles;

in row 4, the front needle bed FB is operated only, odd-numbered needles are knitted, even-numbered needles are not knitted, and floating yarns pass over the knitting needles, that is, the front needle bed loops are knitted by the 1 st, 3 rd, 5 th, 7 th, 9 th, 11 th, and 13 th needles, and the front needle bed FB idles at the f-position in a 1-empty-1 knitting form without knitting, and floating yarns passing over the knitting needles.

By knitting the rising row and the front needle bed FB idling at 1 revolution (1 revolution =2 rows) and the rear needle bed BB idling at 0.5 revolution, a stitch structure of a self-rising pattern having a hold-up effect without sticking is formed.

When knitting the rib bottom-raising stitch loop structure, 1 st 1 rib stitch is knitted by the bottom-raising row by means of the empty needle position of the opposite needle bed, the front needle bed FB is knitted at the odd needle position, and the back needle bed BB is knitted at the even needle position. Furthermore, idle running knitting is carried out, the front needle bed FB in the 1 st row is knitted into a loop at the odd needle position, and the front needle bed FB is not knitted and pulls a floating thread d at the even needle position; knitting the back needle bed BB even needle position in the row 2 into a loop, and not knitting the back needle bed BB odd needle position and pulling a floating thread e; and (3) knitting the front needle bed FB at odd needle positions to form a loop, knitting the front needle bed FB at even needle positions without knitting and pulling a floating thread f, and forming a self-bottom rib weave structure which has no adhesion and a full-keeping effect by knitting the bottom-rising row and the idle-rotation row.

Step 22: weaving a continuous rib arc-shaped coil structure on the basis of a self-priming rib structure;

as shown in fig. 5, is a plan view of a loop structure of the present invention having continuous rib loops woven on the basis of a loop structure having a rib self-raising mode.

In the embodiment of the invention, a continuous rib arc-shaped coil structure is woven on the basis of the rib self-bottoming mode coil structure shown in fig. 4.

Knitting front needle bed coils at odd needle positions and rear needle bed coils at even needle positions, knitting front needle bed coils at 1 st, 3 rd, 7 th, 9 th, 11 th and 13 th needles, knitting rear needle bed coils at 2 nd, 4 th, 6 th, 8 th, 10 th, 12 th and 14 th needles, and circularly knitting the part at a position g; in this embodiment, the 5 th needle is defined as a pointing position formed by a rib arc, and the 5 th needle is not raised and knitted.

In fig. 4, a plurality of rows of floating threads are pulled on the reverse side of the front bed coil f1, and when the position g1 in fig. 5 is re-knitted, because the 5 th needle passes through a plurality of rows of non-knitting, the number of the coils is reduced compared with the number of the coils at other positions, and the coils are naturally tightened, so that the micro-change is generated, and the rib arc-shaped coil structure is formed.

Knitting a rib stitch loop structure, knitting a front needle bed FB at an odd needle position to form a loop, knitting a back needle bed BB at an even needle position to form a loop g, and when an arc structure is required to be formed for pointing, knitting the loop g1 at the needle position without knitting and pulling the floating thread g1, and circulating the loop.

Step 23: weaving a rib stitch loop structure on the basis of the self-bottoming rib stitch structure and the rib arc-shaped loop structure;

as shown in fig. 6, it is a plan view of the rib stitch loop structure knitted on the basis of the rib arc loop structure of the present invention.

In the embodiment of the present invention, the rib stitch loop structure is knitted based on the loop structure of the rib self-bottoming mode shown in fig. 4 and the rib arc-shaped loop structure shown in fig. 5.

Knitting front bed coils at odd needle positions and rear bed coils at even needle positions, knitting front bed coils at the 1 st, 3 rd, 5 th, 7 th, 9 th, 11 th and 13 th needles, knitting rear bed coils at the 2 nd, 4 th, 6 th, 8 th, 10 th, 12 th and 14 th needles, knitting rib textures at the h position, and circulating the part to form a rib texture coil structure; after the 5 th needle weaves a new coil, the loop column and loop arc of the coil are elongated by h1, thereby forming an arc rib.

And (3) knitting a rib stitch loop structure, knitting the front needle bed FB at the odd needle position to form a loop, knitting the back needle bed BB at the even needle position to form a loop h, and circulating the loop. After knitting, the loop arcs of the new stitch h1 and the original stitch f1 are elongated, thereby forming an arc rib structure.

And step 24: and connecting the rib tissue coil structure with the base tissue coil structure A by using the stitch loop structure.

FIG. 7 is a plan view of the stitch loop structure of the present invention with the rib stitch loop structure connected to the base stitch loop structure A.

In the embodiment of the present invention, the stitch loop structure connected to the base stitch loop structure a shown in fig. 3 is knitted, and the rib stitch loop structure is connected to the base stitch loop structure a by using the stitch loop structure.

During weaving: only the stitch reversing action is performed, and no new knitting action is performed.

Firstly, turning over the front bed loops at odd needle positions to a back bed, namely turning over the front bed loops at the 1 st, 3 rd, 5 th, 7 th, 9 th, 11 th and 13 th needle positions to corresponding knitting needles of the back bed, as shown in the position i in fig. 7; then, the back bed loop at the even needle position is turned back to the back needle bed by the empty needle position of the front bed after being shifted, namely, the back bed loop of the 2 nd, 4 th, 6 th, 8 th, 10 th, 12 th and 14 th needles is turned to the front needle bed, the back needle bed moves to the right by 1 needle position, and the front needle bed loop is turned back to the back bed as shown by the position j in the figure 7. At this time, the back needle bed knitting needle with odd needle position has 1 original loop and 2 stitch transferring loops, as shown in k position in fig. 7, to complete the complete cycle engagement control with the base tissue loop structure a shown in fig. 3.

The method comprises the steps of knitting a stitch-turning loop structure, not knitting only stitch-turning actions, firstly turning stitches of odd stitch loops i of a front needle bed FB to odd stitch positions of a back needle bed BB, then turning stitches of even stitch loops i of the back needle bed BB by means of empty stitches of the front needle bed, turning stitches of even stitch loops j of the back needle bed BB to a front bed, moving the back bed to the right for 1 stitch position, and then turning stitches to odd stitch positions of the back needle bed BB; at this time, the odd needle positions of the back needle bed BB form 3 loops k, and complete cycle engagement control with the initial ground stitch loop structure claimed in claim 2 is completed.

To this end, the weaving of the finished multi-layer arc rib lamination structure fabric is woven according to the steps 1 to 5 of the above embodiment.

The braided fabric has the characteristics of large quantity of braided colors, fine textures, layer-by-layer overlapping, strong arc-shaped stereoscopic impression and the like without using a special braiding machine. The traditional manufacturing method that the sewing machine is used for sleeving and sewing after cutting in the industry is changed, the production efficiency is improved on the premise of not increasing the production cost and the working procedures, the design and manufacturing idea is met, and the economic benefit is high.

And can be suitably modified and implemented without departing from the gist of the present invention. The method is suitable for weaving woolen or worsted knitted fabrics of other different types; in addition, the mesh value range of each detail part is set, so that the appearance effect of the knitted fabric is better, and the knitting method is applied to the design of clothing products, and better target effect can be obtained.

The terminology used herein is for the purpose of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims

1. A method of knitting a multi-layer arcuate rib laminate fabric comprising:

weaving an arc rib weave without mutual adhesion between the coils and with a self-priming bottom on the basis of a base weave coil structure, and weaving a continuous rib weave arc coil structure on the basis of the self-priming rib weave structure; weaving a rib stitch loop structure on the basis of the self-bottoming rib stitch structure and the rib arc-shaped loop structure; the rib stitch and the base stitch loop structure are combined and overlapped through the stitch of a table, the base stitch loop structure is connected with the bottom loop of the rib stitch through the stitch loop structure, and the multilayer arc rib lamination structure fabric is woven.

2. The method of claim 1, wherein the bottom stitch loop structure is knitted using a back needle bed of a double-needle bed computerized flat knitting machine, 1-needle-by-1 needle knitting, and 1-needle loop formation and 1-needle float constitute a minimum basic circulation unit of the base stitch loop structure; when the odd needle positions are looped, the floating threads are pulled by the even needle positions, and when the even needle positions are looped, the floating threads are pulled by the odd needle positions; and weaving the base tissue coil structure with weft plain effect.

3. The method for knitting a fabric having a multi-layer arc rib lamination structure according to claim 1, wherein in knitting the self-raising rib stitch structure, 1 st 1 rib stitch is knitted in the raising row by an empty needle position of the opposite needle bed, the front needle bed is knitted in an odd needle position, and the rear needle bed is knitted in an even needle position; the self-priming rib weave structure without mutual adhesion between coils is formed by weaving the priming rows and the idle rotation rows.

4. The method of claim 1, wherein the rib loop structure is knitted by knitting odd needles on the front needle bed and even needles on the back needle bed, and when the formation of the loop structure is desired, the needles are not knitted and float, and the steps are repeated to form the rib loop structure.

5. The method of claim 1, wherein the rib stitch loop structure is knitted by knitting the odd needle position of the front needle bed and the even needle position of the back needle bed; after knitting, the loop of the new needle position loop and the original loop is stretched to form an arc rib structure.

6. The method for knitting a multi-layer arc rib lamination structure fabric according to claim 1, wherein when the rib stitch loop structure is knitted by the stitch-over loop structure, the stitch-over operation is not performed, the odd stitch of the front needle bed is stitch-over to the odd stitch position of the back needle bed, then the even stitch of the back needle bed is stitch-over by the empty stitch of the front needle bed, the even stitch of the back needle bed is stitch-over to the front needle bed, the back needle bed moves to the right for 1 stitch position, and then the stitch-over is performed to the odd stitch position of the back needle bed; at the moment, the odd needle positions of the back needle bed form 3 loops, and complete cycle connection control with the initial base tissue loop structure is completed.

7. The method for weaving the multilayer arc rib lamination fabric according to any one of claims 1 to 6, wherein the stitch forming is performed at a stitch outlet height of 3/4; the floating thread is drawn with the height of 0, the needle is not drawn out, the belt yarn does not participate in the knitting action; the needle-out height of the needle turning is 4/4 to form a needle turning; and the stitch on the needle turning over is taken away by 1/4 of the needle outlet height of the needle connecting.

8. A multi-layer curved rib laminate fabric obtained by the method of weaving a multi-layer curved rib laminate fabric according to claim 1, comprising: the stitch structure comprises a base tissue coil structure and a rib tissue, wherein the rib tissue is connected to the base tissue coil structure in a self-bottoming mode by a stitch-over coil structure, the rib tissue comprises a plurality of arc-shaped sections, and the rib tissue is arranged in a multi-layer lamination mode.