概述每一个生产厂都通过改进产品的质量作为在市场上竞争的主要手段。现在也越来越重视产品的包装 ,以在运输过程中保护产品。不管产品在出厂前质量多好 ,如果到达用户时损坏了 ,都需要进行修理 ,并影响以后的销售。所以设计成本低且有效的包装已经变得越来越重要了。运输用包 Overview Each manufacturing plant serves as the primary means of competing in the market by improving the quality of its products. Increasing emphasis is also placed on the packaging of the product to protect the product during transport. No matter how good the quality of the product at the factory, if damaged when it reaches the user, will need to be repaired, and affect future sales. So packaging with low cost and effective design has become more and more important. Transport package