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Manufacturing process of shoe with internally waterproofed fabric upper

A production method and technology of shoe uppers, which are applied in the direction of shoemaking machinery, shoe uppers, footwear, etc.

Inactive Publication Date: 2016-02-03
意大利时尚鞋业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] This technique suffers greatly from one glaring flaw

Method used

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  • Manufacturing process of shoe with internally waterproofed fabric upper
  • Manufacturing process of shoe with internally waterproofed fabric upper
  • Manufacturing process of shoe with internally waterproofed fabric upper

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0024] refer to figure 1 , the method of the present invention uses a mold S consisting of three parts.

[0025] The first part is the core 1, which replicates the shape of the user's leg and foot. The core 1 comprises a bottom 1 p which replicates the sole of a foot. The upper 10 is made of fabric and will fit on the outside of the core. The upper 10 has a substantially sock shape and has a bottom 10p disposed below the bottom 1p of the mandrel.

[0026] The second part is the die 2 of the mold S, which consists of two half-shells. The die 2 is adapted to surround the core 1 to create a lateral gap 4 between the core 1 and the die 2 .

[0027] The third part is the cover 3 of the mold S, adapted to close the die 2 substantially at the level of the bottom 1 p of said core 1 to create a lower gap 104 between the bottom 1 p of the core 1 and the cover 3 . The lower gap 104 communicates with the lateral gap 4 . In this way, a gap 4 , 104 enclosing the core 1 laterally and ...

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PUM

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Abstract

A manufacturing process of shoe with fabric upper (10) that is internally provided with a waterproof coating layer (10a) made of plastic material. The process comprises the step of piercing of the upper (10) in order to inject plastic material in an intermediate space (4a) between a core (1) of a mold (S) and the upper (100).

Description

technical field [0001] The patent application for this industrial invention relates to a method of manufacturing a shoe with an inner water-repellent fabric upper, and a mold assembly for implementing this manufacturing method. [0002] Furthermore, if the following description refers specifically to boots, the scope of the invention covers any kind of shoe with a closed upper or an open upper, such as Balletflats or Dollyshoes, sandals, clogs Shoes such as sabots. Background technique [0003] Known boots all consist of a rubber sole and a textile upper secured to the sole. In particular, the upper has a sock-like structure. The upper is formed from a tubular portion adapted to enclose the user's leg and a basesack adapted to receive and completely surround the foot. The bottom of the bottom pocket must be accurately positioned in contact with the upper side of the sole. Textile uppers are often used, since this type of material can have any desired color and / or surface...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29D35/06B29C45/26
CPCB29L2031/501B29L2031/505A43B1/02A43B23/0215A43B23/0235A43B23/06B29D35/0018B29D35/126B29D35/04B29D35/0009A43D25/00B29C45/1642B29C45/14344B29C45/14B29C45/14336
Inventor O·吉安格兰迪
Owner 意大利时尚鞋业有限公司
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