| 摘要 |
PROBLEM TO BE SOLVED: To maintain elasticity of an adhered part after adhesion hardening and prevent cracks and peeling of the adhered part even in the case whereα-cyanoacrylate based instantaneous adhesives is used as adhesives in adhesion processing of EPDM gaskets in connection with a door of a refrigerator provided with ethylene propylene diene terpolymer EPDM gaskets. SOLUTION: On a door of a refrigerator is adhered a square door peripheral edge part 10 wherein each two vertical and horizontal ethylene propylene diene terpolymer (EPDM) gaskets 2A and 2B having an end part slanting surface 5 on both ends to be combined into a square in general are adhered so as to cause end part slanting surfaces 5 and 5 of the vertical and horizontal gaskets 2A and 2B to butt each other by means ofα-cyanoacrylate based adhesives, and the adhered part is heated to 50 to 70 deg.C when both end part slanting surfaces 5 and 5 of the gaskets 2A and 2B.
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