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包装工程是近代发展起来的新兴边缘学科,包括内包装和外包装两大部门的工程技术。内包装的目的在于始终维护产品的质量,防止发生物理、化学性能的变化。外包装的目的在于保护包装容器中的产品能承受装卸、
Packaging Engineering is the emerging edge of modern development disciplines, including the packaging and packaging of the two departments of engineering. The purpose of the inner packaging is to always maintain the quality of the product and prevent the physical and chemical changes from occurring. The purpose of the package is to protect the product in the package from being handled,