| 摘要 |
A musical instrument case made of foam material is described herein. The case is advantageously made of rigid foam material, such as, for example polypropylene foam, that has been molded to the desired musical instrument shape. In the case of a stringed instrument the body and cover portions of the case, both made of polypropylene foam, are joined by hinges partially embedded in the foam material. The body and cover portions meeting edges are preferably provided with complementary channel and tongue assemblies increasing the structural stability of the case, once closed.
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