Use hand and foot warmers — small plastic packages that provide warmth for several hours when exposed to the air.

使用手和脚的取暖器——这是一种小的塑料包装的东西，即使暴露在空气中也能持续几个小时的温度。

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Dongguan Nanxing (Soth-star) plastic CO. Ltd has more than 50 years of experience of producing plastic packages.

东莞南星塑胶有限公司拥有有超过50年塑料包装生产经验。

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This article introduces the normal materials in manufacture of plastic packages, and specifies the application and test means of PET bottle in beer packaging in details.

本文简要介绍了现在常用的几种塑料容器的制造材料，详述了PET容器在啤酒包装上的应用以及现有的容器透氧性检测手段。

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That, in turn, has opened up opportunities to shift from ceramics to potentially far cheaper plastic packages.

FORBES: It's all in the packaging

Even complex plastic packages are separated into their different plastic types and then sold off to a suitable customer who will reuse the material.

BBC: Recycling attitudes 'must change'

Enter Ibiden, which decided to try to make plastic packages affordable.

FORBES: It's all in the packaging