| 摘要 |
PROBLEM TO BE SOLVED: To easily and rapidly bag a large number of cups discharged in sites such as hamburger shops in a compact manner without scattering pulverized pieces and dusts, and to carry a centralized treatment facility in a non-bulky manner. SOLUTION: A pair of V-shaped cup squeezing belt mechanisms 11 and 11' comprise belts 14 and 14' stretched between upper rollers 12 and 12' and lower rollers 13 and 13' to be rotated by a motor at a predetermined position, and the lower rollers 13 and 13' are mounted on rotation supporting members 25 and 25'.
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