| 摘要 |
<p>PURPOSE: A composition for an adhesive film is provided to simultaneously mold a sole and a midsole in a phylon die without a washing process, a primer-spreading process, and an attaching process. CONSTITUTION: A composition for an adhesive film comprises a syndiotactic 1,2-polybutadiene, a coupling agent including a maleic anhydride, a montane wax, and a fatty acid(C=5-9) esters with a pentaerythritol, or the composition consists of a thermoplastic polyurethane, a maleic anhydride-containing ethylene vinyl acetate resin-based compatibilizing agent; a montane wax; and a fatty acid(C=5-9) esters with a pentaerythritol. [Reference numerals] (AA) Insole molding step (rubber sheet + first adhesive film); (BB) Step of inserting an insole into a pyrone mold; (CC) Step of inserting a first adhesive film onto the insole; (DD) Step of molding EVA foam (190% size of a midsole); (EE) Step of inserting the EVA foam onto a first adhesive film; (FF) Step of inserting a second adhesive film on the EVA foam; (GG) Step of pressurizing and molding (insole + midsole = the sole of shoes); (HH) Step of manufacturing uppers; (II) Step of attaching the sole and the uppers</p> |
