美国小学英语教材5:第317课 如何生产薄荷糖(5)
日期:2020-04-07 16:07
(单词翻译:单击)
With the placing of the rolls in the cartons, the trip of the sugar down from the roof is not completed. For the cartons, after being packed, are carried on a belt conveyor to a wax machine. Here a paper, waxed only on the outside, is wrapped around the carton, and the end is folded in a peculiar manner. The carton now passes through an electric heating unit, which melts the wax just enough to cause a tightly sealed package when the wax hardens again. Through spiral chutes the finished cartons drop to the second floor, where they are packed in boxes.
由于把面包卷放在纸箱里,糖从屋顶上掉下来的过程还没有完成 。纸箱包装好后,用带式输送机运至打蜡机 。这里有一张纸,只在外面打过蜡,包裹着纸盒,纸盒的末端以一种奇特的方式折叠着 。现在,纸盒经过一个电加热装置,当蜡再次变硬时,电加热装置融化的蜡刚好能使纸盒密封 。通过螺旋槽,完成的纸盒下降到二楼,在那里被包装在箱子里 。