【摘要】 产品装入金属包装容器后,需要将包装容器封合或密封起来,封合质量的好坏对包装功能起着重要的作用。主要分析了金属桶、罐的封口方式。分析了封口缺陷产生的原因,提出了相应的解决方案。更多还原

【Abstract】 When the production is packed into the container,it is necessary to seal or airproof the container.The sealing plays an important part in the function of the package.This article analyzed the seal mode of the metal drums and cans.It also analyzed the causes of seam defects and provided the possible solutions.更多还原