小巧轻便。为使商品便于携带、陈列、展销,商品的包装规格应多样化,着力于堆叠式包装或挂式包装。可见、易用。商品包装后,能显现商品形式或特征、颜色,容易拆包。安全、卫生。应选用质地柔软,坚韧不怕碰撞和挤压的包装材料。为讲究卫生,一次性包装增多,新鲜食品的充气包装也越来越多。 Small and light. In order to make the products easy to carry, display, and sell, the packaging specifications of the products should be diversified, focusing on stacked packaging or hanging packaging. Visible and easy to use. After the goods are packaged, they can show the product's form or characteristics, colors, and are easy to unpack. Health and Safety. Should use soft texture, toughness is not afraid of collision and extrusion packaging materials. In order to pay attention to hygiene, there is an increase in disposable packaging and more and more inflatable packaging of fresh foods.