Therefore, the study of more favorable new packaging materials and packaging structure is extremely important.

因此，研究性能更为优越新型包装材料和包装结构形式极其重要。

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The company is mainly engaged in the development of new packaging materials, development, production, sales and after - sale technical advisory services.

本公司主要从事新型包装材料的研制、开发、生产、销售及售后技术咨询服务。

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A review of starting materials including packaging materials used in the product, especially those from new sources.

原料的回顾，包括在生产中使用的包材。特别是来新来源的材料。

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Andrea Foote, a PepsiCo spokeswoman, said the new 20-ounce bottle is part of the company's ongoing update of marketing and packaging materials for the cola.

WSJ: Pepsi rolls out a new shape for bottle