| 摘要 |
A manufacturing method of a shoe insole is provided to prevent the adhesion parts of the EVAs made of two different materials from being separated easily to increase durability thereof, and to be used economically. A pre-treatment before adhesion of a hard EVA(100) is performed by using a pre-treating agent. An adhesive is applied on the hard EVA(100), and is molded in a predetermined shape. An adhesive is applied on the hard EVA(100) again. Pre-treatment before adhesion of a soft EVA(200) is performed by using a pre-treating agent. Ultraviolet rays are irradiated on the soft EVA(200) to burn the surface of the soft EVA(200), and an adhesive is applied on the soft EVA(200). The adhesive-applied surfaces of the hard and soft EVAs(100,200) are adhered to each other. |
