Forming technology and preparation method of bicolor sole

A molding process and two-color technology, applied in footwear, other household appliances, household appliances, etc., can solve the problems of high defective rate, complicated process, easy degumming, etc., and achieve the effect of low labor cost and simple process

Inactive Publication Date: 2012-08-08
晋江市五里艇源鞋塑有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The sole usually includes the outsole and the midsole. Traditionally, the outsole and the midsole are usually the same color, which cannot meet the needs of modern people. The molding method of the sole is usually to shape the outsole and the middle and bottom respectively, and then glue them together. The process is more complicated. After the outsole and the midsole are formed separately, they need to be bonded together manually with an adhesive. During the bonding process, the volatilization of the adhesive components will affect the T

Method used

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Examples

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Embodiment Construction

[0076] The implementation of the present invention will be described in detail below in conjunction with specific examples, so as to fully understand and implement the process of how to apply technical means to solve technical problems and achieve technical effects in the present invention.

[0077] Embodiments of the invention are:

[0078] A molding process and preparation method of a two-color sole, comprising the steps of:

[0079] (1) Material preparation: Weigh the raw materials of the shoe outsole according to the designed formula and mix them together; design the shoe midsole with a specific formula, weigh the raw materials of the shoe midsole according to the designed formula, and mix them together. The raw material of the outsole of the shoe and the raw material of the midsole of the shoe have added color masterbatch respectively, and the color of the color masterbatch added in the raw material of the outsole of the shoe and the raw material of the midsole of the sho...

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PUM

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Abstract

The invention relates to the field of soles, and provides a forming technology and preparation method of a bicolor sole which has simple forming technology and high production efficiency. According to the bicolor sole which is produced by utilizing the forming technology, the bicolor sole is free from debonding and delaminating as the shoe undersole and the shoe insole are combined firmly, and the service life is long. The forming technology and preparation method of the bicolor sole, provided by the invention, relates to the following steps of: material preparing-pelleting-injection-forming preparing-injection forming-foaming-punching-milling expanding-oil pressing.

Description

technical field [0001] The invention relates to the field of shoe soles, in particular to a molding process and a preparation method of a two-color shoe sole. Background technique [0002] China is the world's largest producer and exporter of footwear. Footwear has become a major pillar of China's economy. With the development of society, the functional requirements of various industries for footwear are becoming more and more diversified, especially for soles. Performance requirements are getting higher and higher. The sole usually includes the outsole and the midsole. Traditionally, the outsole and the midsole are usually the same color, which cannot meet the needs of modern people. The molding method of the sole is usually to shape the outsole and the middle and bottom respectively, and then glue them together. The process is more complicated. After the outsole and the midsole are formed separately, they need to be bonded together manually with an adhesive. During the b...

Claims

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Application Information

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IPC IPC(8): B29D35/12
Inventor 丁永艇张文得
Owner 晋江市五里艇源鞋塑有限公司
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