| 摘要 |
PURPOSE:To permit the endurance of the functions of a functional substance throughout the whole life of a refrigerator by a method wherein a multi-layer film wherein functional substances such as deodorizing agent, mildewproofing agent and the like are incorporated is bonded to a plastic part in the refrigerator and the top layer of the multi-layer film is pealed when the effect thereof is deteriorated. CONSTITUTION:Multi-layer films 11, bonded to a part of the surfaces of parts 5 in a freezing chamber, parts 6 in a refrigerating chamber and parts 9 in a vegetable chamber, are constituted of plastic film layers 12, wherein functional substances such as deodorizing agent, mildewproofing agent and the like are incorporated and formed so as to have the shape of a film, adhesive layers 13, bonded to the lower side of the film 12 as one set and multiple sets thereof are provided in the plastic film layer 12, a printed layer 14, applied with printing and the thickness thereof is slightly thicker than the film layer 12, and a bonding agent layer 15, provided at the lowermost layer of the film layer 12. When the effect of the film layer 12 is deteriorated during the using period of the refrigerator 1, the film layer 12 can be pealed slowly off and the initial effect of the multi-layer film 11 may be obtained since a new film layer 12 is developed from the lower part of the pealed film layer. Desired effects may be endured throughout the whole life of the refrigerator 1 by repeating the pealing works described above. |
