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Sawtooth-feeling-free integrated narrowing and widening knitting process, fabric and vamp

An integrated, sawtooth technology, applied in knitting, weft knitting, shoe uppers, etc., can solve problems such as reducing the texture of the upper, achieve the effect of improving diversity and solving sawtooth defects

Pending Publication Date: 2021-11-26
SINCETECH FUJIAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the weaving process of the knitted shoe upper, there will be defects of jagged piles in the narrowing and adding of needles on the edge of the fabric, which cannot be avoided. The jagged defects will affect the overall aesthetics of the upper and reduce the texture of the upper. The performance of the vamp is that there are some large radians at the edge of the vamp, which appear as steps in weaving, but there is a lack of a smooth transition process between the steps, so the sawtooth is formed

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Sawtooth-feeling-free integrated narrowing and widening knitting process, fabric and vamp
  • Sawtooth-feeling-free integrated narrowing and widening knitting process, fabric and vamp
  • Sawtooth-feeling-free integrated narrowing and widening knitting process, fabric and vamp

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] Embodiments according to the present invention will now be described in detail with reference to the accompanying drawings.

[0032] A non-sawtooth integrated narrowing and extra-needle knitted fabric, which utilizes the functions of the fly knitting knitting machine and the function of the yarn to knit at one time, including the fabric body and the needles between the edges of two adjacent knitting rows. The number of positions is 1 needle position, and the fabric body is woven with polyester high-elastic yarn into a double-layer braided layer structure with a top layer and a bottom layer. The specific weaving steps are as follows:

[0033] refer to Figure 1 to Figure 5 , A and B yarns are polyester high elastic yarns.

[0034] The first weaving row is A yarn for bottom knitting.

[0035] The second weaving row is B yarn for face knitting.

[0036] The third knitting row is A yarn for top knitting, and the left 3 knitting rows for bottom knitting.

[0037] The fou...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention provides a sawtooth-feeling-free integrated narrowing and widening knitting process, a fabric and a vamp. The knitting process comprises the steps of 1, basic knitting; 2, rightward or leftward narrowing knitting of the edge of the fabric; 3, repeated knitting; and 4, leftward or rightward widening knitting. The sawtooth-feeling-free integrated narrowing and widening knitted fabric formed through the knitting process is formed and knitted at a time through a flyknit knitting machine; the knitted fabric overcomes inevitable sawtooth flaws on the edge of the fabric; and the knitted fabric is applied to the vamp, so that the edge of the vamp is smooth and round, and sawteeth are almost not felt.

Description

technical field [0001] The invention relates to a knitting process, a fabric and a vamp with integrated narrowing and widening knitting without a jagged feel, and belongs to the technical field of textiles. Background technique [0002] During the knitting process of the knitted shoe upper, there will be defects of jagged piles in the narrowing and adding needles of the fabric edge, which cannot be avoided. The jagged defects will affect the overall aesthetics of the upper and reduce the texture of the upper. The performance of the upper is that there are some large radians at the edge of the upper, which are stepped in weaving, but there is a lack of a smooth transition between the steps, so the sawtooth is formed. The more stitches between adjacent step edges, the stronger the jaggedness of the fabric edge and the more obvious the jaggedness. Similarly, the fewer the number of stitches between adjacent step edges, the smaller the jaggedness. Jagged defects have always bee...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D04B1/10D04B1/16D04B1/18A43B23/02
CPCD04B1/102D04B1/16D04B1/18A43B23/0205D10B2331/04Y02P70/62
Inventor 蔡清来李颖泉黄小辉黄文叁
Owner SINCETECH FUJIAN TECH CO LTD
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