Flat knitted vamp and manufacturing technology thereof

A manufacturing process and flat knitting technology, applied in the field of sports shoes, can solve the problems of complicated stitching process and low production efficiency

Inactive Publication Date: 2014-11-19
XINSHANGLING FUJIAN GARMENTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the defects and deficiencies of the existing technology, the main purpose of the present invention is to solve the technical problems of complicated needle-moving process and low production efficiency in the production process of the current flat-knitted shoe upper.

Method used

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  • Flat knitted vamp and manufacturing technology thereof
  • Flat knitted vamp and manufacturing technology thereof
  • Flat knitted vamp and manufacturing technology thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] figure 1 A flow chart of the manufacturing process for flat knitted shoe uppers, such as figure 1 As shown, the manufacturing process of the flat knitted shoe upper is carried out in the following steps:

[0035] In step 101, combine figure 2 As shown, the upper knitted material is flat-knitted into a semi-finished flat-knitted upper 10 . During specific implementation, the shoe upper knitting material can be sent into a computerized flat knitting machine to be knitted into a semi-finished flat knitted upper 10, and the semi-finished flat knitted upper 10 only performs flat knitting edge processing on the shoe edge 20, The outline of the shoe opening 30 is not trimmed, that is, the shoe opening area (the area that is trimmed along the shoe opening outline in step 107) is directly knitted and connected, and the entire semi-finished flat knitting upper is integrally formed. It should be noted that the knitting in the area of ​​the shoe mouth 30 can adopt a different k...

Embodiment 2

[0055] Figure 5 It is the flow chart of embodiment two flat knitting shoe upper manufacturing process, as Figure 5 As shown, on the basis of the first embodiment, the covering position of the hot melt adhesive film in the step 103 of the first embodiment is further defined in step 203, and the steps 201, 205 and 207 are respectively the same as the steps 101, 207 in the first embodiment 105 and 107 correspond to the same. Embodiment two specific steps are as follows:

[0056] In step 201, combine figure 2 As shown, the upper knitting material is flat knitted into a semi-finished flat knitting upper 10, specifically, the upper knitting material can be sent into a computerized flat knitting machine to be knitted into a semi-finished flat knitting upper 10, and the semi-finished The flat-knitted upper 10 only performs flat-knitting trimming on the shoe edge 20, and does not trim the outline of the shoe opening 30;

[0057] In step 203, combine image 3 As shown, the hot m...

Embodiment 3

[0062] Figure 6 It is the flow chart of embodiment three flat knitting shoe upper manufacturing techniques, as Figure 6 As shown, on the basis of Embodiment 1, a calendering setting processing step 306 is added, wherein Steps 301, 303, 305 and 307 are respectively the same as Steps 101, 103, 105 and 107 in Embodiment 1. The concrete steps of this embodiment are as follows:

[0063] In step 301, combine figure 2 As shown, the upper knitting material is flat knitted into a semi-finished flat knitting upper 10, specifically, the upper knitting material can be sent into a computerized flat knitting machine to be knitted into a semi-finished flat knitting upper 10, and the semi-finished 10 horizontal knitting vamps only carry out horizontal knitting edge processing on the shoe edge 20;

[0064] In step 303, combine image 3 As shown, the semi-finished flat knitted shoe upper 10 described in step 203 is covered with a hot melt adhesive film 50 along the edge area of ​​the sho...

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Abstract

The invention discloses a flat knitted vamp and a manufacturing technology of the flat knitted vamp. The manufacturing technology of the flat knitted vamp includes the steps that vamp knitting material is flat knitted to a semi-finished flat knitted vamp, and according to the semi-finished flat knitted vamp, flat knitting edge closing is only performed on shoe edges; the part, along the shoe mouth edge region to be trimmed, of the semi-finished flat knitted vamp is covered with a hot molten adhesive film; the semi-finished flat knitted vamp covered with the hot molten adhesive film is heated; the heated semi-finished flat knitted vamp is trimmed along the shoe mouth outline to manufacture the flat knitted vamp. The finished flat knitted vamp is obtained through trimming the shoe mouth outline of the semi-finished flat knitted vamp. Compared with the prior art, the stitching process of the flat knitted vamp in the process of edge closing at the shoe mouth position is omitted, and the purposes of simplifying the manufacturing process and improving production efficiency can be achieved.

Description

technical field [0001] The invention relates to the technical field of sports shoes, in particular to a flat-knitted upper and a manufacturing process thereof. Background technique [0002] Since the industrialization of shoe upper knitted materials in the early 20th century, shoe upper knitted materials have achieved great development in both product categories and application performance. Initially, due to the backwardness of scientific research and the limitation of production technology and equipment, people used a single leather as the main material for making shoe uppers. For the upper, people paid more attention to the protection and warmth of the human foot. With the rapid development and progress of science and technology in the 20th century, shoe upper knitted materials with different properties are constantly emerging, correspondingly providing many useful materials for the upgrading of traditional footwear products. The application of new materials not only trig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A43B23/02A43D8/00
Inventor 庄炳灿
Owner XINSHANGLING FUJIAN GARMENTS
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