| 摘要 |
PROBLEM TO BE SOLVED: To enhance the recyclability of a game machine component prepared by bonding paper fibers and chemical fibers. SOLUTION: In the game machine, in which the component of at least one part of the game machine is formed from a mixed fiber a dispersion prepared by mixing and dispersing at least a paper fiber 21C and chemical fibers 21D and 21E in water at least by dehydration treatment and heat treatment, this component is formed through the function-bonding of the chemical fiber 21D in the heat treatment in the state of entangling the paper fiber 21C and the chemical fibers 21D and 21E mutually. When discarding the game machine, the bonding of the paper fiber 21C and the chemical fibers 21D and 21E is weakened by heating, so that the recyclability can be more enhanced.
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