Method for manufacturing integral flat knitted shoe uppers

A manufacturing method and flat knitting technology, which is applied to shoe uppers, footwear, boot legs, etc., can solve problems such as inability to meet special requirements for shoe uppers, and achieve the goals of improving market competitiveness, reducing material costs and labor costs, and reducing manufacturing costs. Effect

Inactive Publication Date: 2015-04-01
泉州市劲超针织实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to overcome the shortcomings of the knit uppers in the prior art that cannot meet the special requirements of different parts of the upper, to provide an integrated flat knitting upper, and to use different materials for the heel, middle and toe of the upper. weaving method

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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  • Method for manufacturing integral flat knitted shoe uppers
  • Method for manufacturing integral flat knitted shoe uppers
  • Method for manufacturing integral flat knitted shoe uppers

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A method for manufacturing an integrated horizontally knitted shoe upper, comprising the following steps:

[0023] 1. Special yarn for weaving shoe heels: 1 piece of 150D hot-melt yarn and 3 pieces of 150D polyester yarn, using air-covered yarn technology.

[0024] 2. Special yarn for weaving the middle surface of shoes: one 210D spandex yarn as the core material and one 150D polyester yarn, using mechanical double-covered yarn technology.

[0025] 3. Special yarn for weaving the toe surface: one piece of 40D spandex yarn as the core material and one piece of 150D hot-melt yarn, and the transition thread is woven by mechanical single-covered yarn technology, and the transition thread is combined with three pieces of 150D polyester yarn Air-covered yarn is used to weave special yarn for shoe toe surface.

[0026] 4. According to the pre-programmed pattern of the flat knitting machine, weave the special yarn for the heel, the special yarn for the middle surface of the sh...

Embodiment 2

[0039] A method for manufacturing an integrated horizontally knitted shoe upper, comprising the following steps:

[0040] 1. Special yarn for weaving shoe heels: 1 piece of 75D hot-melt yarn and 2 pieces of 150D polyester yarn, using air-covered yarn technology.

[0041] 2. Special yarn for weaving the middle surface of shoes: one 210D spandex yarn as the core material and one 150D polyester yarn, using mechanical double-covered yarn technology.

[0042] 3. Special yarn for weaving the toe surface: one piece of 40D spandex yarn as the core material and one piece of 100D hot-melt yarn, and the transition thread is woven by mechanical single-covered yarn technology, and the transition thread is combined with two pieces of 150D polyester yarn Air-covered yarn is used to weave special yarn for shoe toe surface.

[0043] 4. According to the pre-programmed pattern of the flat knitting machine, weave the special yarn for the heel, the special yarn for the middle surface of the shoe ...

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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Abstract

The invention discloses a method for manufacturing integral flat knitted shoe uppers. The method includes weaving special yarns for shoe heels, special yarns for shoe middle uppers and special yarns for shoe tip uppers on flat knitting machines; weaving the obtained special yarns for the shoe heels, the obtained special yarns for the shoe middle uppers and the obtained special yarns for the shoe tip uppers at one step to obtain the integral flat knitted shoe uppers; performing steam ironing type approval treatment on the obtained integral flat knitted shoe uppers. Compared with the prior art, the method has the advantages that the shoe heels, the shoe middle uppers and the shoe tip uppers are respectively woven by the aid of different technologies, accordingly, the shoe heels are stiffened, the shoe middle uppers are soft and can generate tension, the shoe tip uppers are level, smooth and soft and have wrapping properties, the integral flat knitted shoe uppers can be directly used as shoe uppers of sports shoes and casual shoes and can be directly combined with shoe soles to manufacture the shoes, redundant materials and working procedures can be omitted, the material cost and the labor cost of shoe enterprises can be reduced, and transformation and upgrading of the shoe enterprises can be promoted.

Description

technical field [0001] The invention relates to a shoe upper, especially a method for manufacturing a knitted shoe upper. Background technique [0002] The upper materials of sports shoes and casual shoes have been constantly evolving. The earliest knitted uppers for sports shoes or casual shoes were woven by warp knitting, which has obvious shortcomings, mainly as follows: 1. Weaving method Single, the material used is single, and the pattern of the woven shoe upper is single; 2. When it is used as a shoe upper material, in order to meet the actual wearing comfort, it is usually necessary to add a plastic liner at the heel of the shoe to meet the needs of the shoe. To meet the stiffness requirements of the heel, interlining or leather materials are added to the toe surface to meet the stiffness and wrapping requirements of the toe, and leather materials are added to the middle surface of the shoe to meet the wear resistance and durability of the shoe. Rally and other requi...

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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Patent Type & Authority Applications(China)
IPC IPC(8): A43B23/02
Inventor 庄炳灿
Owner 泉州市劲超针织实业有限公司
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