| 摘要 |
PROBLEM TO BE SOLVED: To develop a new cushioning material which can be versatilely used for different kinds of specifications of equipment to be cushioned. SOLUTION: A flexible tubular casing 10 inside formed of a thermoplastic resin serves as a charging space. A starting material with a long length which keeps the charging space charged with a gelled shock absorption material 11 is cut down by a necessary length, and the end is sealed. Thereby a cushioning material 1 can be provided as a versatile one. COPYRIGHT: (C)2008,JPO&INPIT
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