1. If cartons are used, please put each chemical in strong polythene bags to ensure protection from dampness.

如果使用纸盒包装，请用结实的塑料袋将每个化工产品再包一层以确保防潮。

2. Cases must have an inner lining of stout, water-resistant paper.

箱子里必须有结实的防水纸做衬里。

3. We do not object to packing in cartons, provided the flaps are glued down and the cartons secured by metal bands.

我方不反对用纸盒包装，只要盒盖能粘牢、用金属带捆绑。

4. Packing in sturdy wooden cases is essential. Cases must be nailed and secured by overall metal strapping.

使用结实的木箱包装是必需的。箱子必须用钉子钉住，并用金属带全面加固。

5. As the goods will probably be subject to a thorough customs examination, the cases should be of a type which can be easily made fast again after opening.

由于货物可能会被海关彻底检查，所以包装盒应采用打开后能很容易再包起来的包装方式。