黑龙江有家生产一次性卫生筷子的企业，经营较为红火，产品全部销往日本。但售价太低，利润很小，尽管销量喜人，而一年下来的利润并不可观。后来该厂派人到日本考察，发现日本的公司职员全部在公司吃定餐，快节奏的工作使不少人忘记了日期，特别是节日。于是该厂以此为契机 Heilongjiang home to produce one-time health chopsticks business, operating relatively prosperous, all products sold in Japan. But the price is too low, the profit is small, and although the sales volume is very gratifying, the profits of the year are not impressive. Later, the factory sent to Japan to study and found that all Japanese company staff to eat meal at the company, fast-paced work so many people forget the date, especially the festival. So the plant took this as an opportunity