Food packaging today is not only for storing food, but for keeping food safe, extending shelf-life and improving appearance, as well as for promotion and satisfying consumer wants.

食品包装的作用，已超越了保存食品的原始目的，不断廷伸出安全卫生、延长保质期、美化产品、品牌宣传和迎合消费者要求等多元化功用。

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Trade dress generally refers to the total image and appearance of a product, including product packaging, decoration, design, etc.

商业外观是指产品或服务的整体形象或综合外观，包括产品包装、装潢、外形等。

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With many years experience in product design major, our pet products have reached international advanced level and owned unique patents in appearance, structure, quality and packaging.

凭借多年专业产品设计经验，我司的宠物产品在外观、结构、品质以及包装制作方面均达到国际领先水平，拥有诸多专利。

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Instead, trademark law protects brand names, logos, symbols, designs and other optional elements of apparel and accessories, and trade dress law protects the design, packaging or appearance of apparel and accessories, solely to the extent they identify the source and origin of such products.

FORBES: Protecting Fashion Designs