Operators of conveyor belt sushi chains, already hit by higher costs for ingredients and lingering COVID-19 concerns, are now dealing with a new problem: the disgusting antics of some of their ...

of chain which means customers will have [a fewer] number of motors per mile of conveyor, which is a huge cost saving when miles of conveyors are used in a factory floor to transport packages.

Conveyor-belt sushi chains are facing an existential crisis. Although the automated, rotating serving system has been on a decreasing trend for several years, chain operators were confronted with ...