First of all, to choose the right plastic bags must be used in food packaging bags.

首先，要选好塑料袋，必须是食品用的包装袋。

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A flat pressing machine for food packaging bags relates to a packaging machine for food, particularly hot pot flavouring.

食品包装袋压平机，涉及一种食品特别是火锅底料的包装机械。

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One morning, I am carrying a school bag to school, found a small way to students with a one-time food packaging bags thrown in the street.

一天早上，我背着书包上学去，路上发现一个小同学把装食品的一次性包装袋扔在了路边。

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Mr. KEVIN SWIFT (American Chemical Council): Food packaging, all sorts of films, trash bags, diapers, toys, housewares, crates, drums, bottles.

NPR: Energy Costs Drive Up Prices of Nearly Everything

The team of 15 girls from various departments under the College of Arts and Sciences (CAS) collected, during a 15-minute exercise, 53 aluminium cans, 45 plastic bottles, nearly 30 plastic fragments including bags, packaging, bottle tops, five large aluminium food trays and about 25kg of fishing nets and nylon ropes.

UNESCO: Social and Human Sciences