| 摘要 |
A sandwich panel is constructed by molding or spraying to provide a foam insulated panel for an ice/beverage dispensing machine. The panel comprises a foam thereon and a hard coating on the foam on the side opposite the panel. The foam could be a urethane with a foaming agent and the hard coating could also be a urethane but without a foaming agent. The panel could be formed by spraying or molding or upon another existing structural member, such as of stainless steel and can be used to enclose and insulate other components such as beverage lines or ice bin.
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