Adhering shoe-making process for improving the bonding strength of shoe soles

Abstract

The invention discloses an adhering shoe-making process for improving the bonding strength of shoe soles. Each shoe comprises a vamp, a liner, an abrasion-resistant base plate, an elastic plate, a pad and a heel. The shoe-making process comprises the following steps that 1, the base plate is formed; 2, a shoe sole is mad; 3, the vamp is preprocessed; 4, the liner is preprocessed; 5, the vamp is made; 6, the vamp is adhered or sewed to the shoe sole; 7, the heel is adhered with the shoe sole; 8, burr removing and adhering processing are conducted on a shoe side; 9, paint spraying and waxing processing is conducted on the vamp, and natural drying is performed. By adopting the shoe-making process, the vamp and the liner are first and respectively cut according to appropriate shapes and then are adhered, materials can be greatly saved, the phenomenon that secondary utilization cannot be achieved due to waste is avoided, and meanwhile the quality of the vamp is improved. When adhering and side scraping processing is conducted on the adhered side, it is ensured that the surface of the vamp is not scraped, and the overall quality of made shoes is improved.

Description

technical field [0001] The invention relates to a shoemaking process, in particular to an adhesive shoemaking process for improving the bonding strength of shoe soles. Background technique [0002] Shoes have a long history of development. About 5,000 years ago in the Yangshao culture period, the most primitive shoes made of animal skins appeared. Shoes are a tool for people to protect their feet from injury. In order to overcome special conditions and prevent feet from being uncomfortable or injured, people first invented fur shoes. Shoes have developed to the present, and they have formed what they are now. Shoes of various styles and functions can be seen everywhere. After nearly 20 years of development, China's footwear industry has established a complete upstream and downstream industrial chain by virtue of its high-quality investment environment and advantages in labor resources, forming industrial clusters for various footwear production, and establishing a comple...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that in the existing shoemaking process, the upper and the lining are usually bonded first, and then cut into the required shape of the upper, which leads to waste of materials, and the cutting is already bonded. After the shoe upper, the upper and lining can no longer be reused. At the same time, it is easy to cause defects such as burrs and glue at the joint between the sole and the upper, and the problem of falling off between the existing sole compartments is easy to occur. , the purpose is to provide a bonded shoemaking process that improves the bonding strength of the sole. By first cutting the shoe upper and the lining into a suitable shape, and then bonding the two, it can greatly save materials and avoid waste. The secondary use improves the quality of the upper at the same time. When the adhesive is scraped with glue, it can ensure that the surface is not scratched, which improves the overall production quality of the shoe, and through the multi-layer material of the sole The special structure is made, the bonding strength between the interlayers is greatly improved, the firmness of the sole is improved, and there will be no delamination