Shoe material thermal-laminating process, shoe material thermal-laminating device and production line thereof

Abstract

The invention discloses a shoe material thermal-laminating process. The shoe material thermal-laminating process comprises the following steps that 1, shoe materials to be processed are prepared, wherein the shoe materials include a first shoe material and a second shoe material which are to be laminated, a zone to be laminated of the first shoe material and/or a zone to be laminated of the second shoe material undergoes adhesive coating treatment, an adhesive layer is formed through the adhesive coating treatment, and the zones to be laminated and/or an adhesive contain moisture; 2, the zone to be laminated of the first shoe material and/or the zone to be laminated of the second shoe material obtained in the step 1 are correspondingly adhered, and adhesion is kept to obtain a shoe material adhered part; 3, the shoe material adhered part in the step 2 is subjected to microwave heating heat treatment through a microwave heating device to make the first shoe material and the second shoe material bonded and fixed together, and then the first shoe material and the second shoe material which are bonded and fixed together are subjected to low-temperature cold-shaping treatment. The shoe material thermal-laminating process has the advantages of being short in consumed time and simple and reducing the energy consumption.

Description

technical field [0001] The invention relates to a shoemaking process, in particular to a shoe material thermal bonding process. Background technique [0002] At present, in the traditional shoemaking process, the lamination process of shoe materials is relatively cumbersome. For example, the lamination process of the outsole and the upper usually includes the second glue brushing and drying process. They must be put into the oven to dry, and then glued and dried for the second time, and then put together for assembly and bonding. The oven drying method is a common heat conduction method, and the heat is conducted from the outside of the outsole and the upper to the inside. This drying method tends to cause uneven heat distribution during the heating process, making it more expensive to complete the drying process. For a long time, the process is more cumbersome and complicated, which will affect the efficiency of sticking the sole material. In addition, the waste heat of th...

AI Technical Summary

Problems solved by technology

[0002] At present, in the traditional shoemaking process, the lamination process of shoe materials is relatively cumbersome. For example, the lamination process of the outsole and the upper usually includes the second glue brushing and drying process. They must be put into the oven to dry, and then glued and dried for the second time, and then put together for assembly and lamination.

The oven drying method is a common heat conduction method, and the heat is conducted from the outside of the outsole and the upper to the inside. This drying method tends to cause uneven heat distribution during the heating process, making it more expensive to complete the drying process. For a long time, the process is cumbersome and complicated, which will affect the efficiency of sticking the sole material. In addition, the waste heat of the oven cannot be used during cooling, which will cause unnecessary energy loss.

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