现在来谈谈成本 对于大多数包装使用商、供应者和消费者而言,在作购买决定时,价钱比环保因素更重要。但是这两位作者认为环保的包装可以与传统包装成本相似或者还会更便宜些。这正是“从摇篮到摇篮”倡导者的一种重要观点,但是也是最难被证实的一点,因 Now to talk about costs For most package users, suppliers, and consumers, the price is more important than the environmental factor when making a purchase decision. However, these two authors believe that eco-friendly packaging can be similar or cheaper to traditional packaging. This is an important point of view from the “cradle to cradle” advocate, but it is also the hardest point to confirm