The ever-decreasing quality of recycled fibres and the demand for lighter packing material stretches to the limit classical methods of obtaining mechanical properties.

不断下降的回收纤维质量以及对更轻包装材料的需求超出了传统方法获得机械性能的极限。

youdao

This procedure is prepared to provide instruction for the handling of material and components during receipt, storage, manufacture, packing and dispatch.

为解决材料和元件在收货、存放、生产、包装和发运期间的搬运问题，特编制本程序以提供指导说明。

youdao

A small mass of soft material, often folded or rolled, used for padding, stuffing, or packing.

填充物一块软的物体，常叠着或卷着，用于垫料、填充或包装。

youdao

Two, I had a knack for remembering what kind of packing material was best for which fragile object, and I immediately understood why it was better that personal-size bags of chips be torn vertically, while family-size bags be torn horizontally, and where the tabs should be located to al-low each sort of tearing.

NPR: Chapter 1