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Packaging steel strip demand for raw materials

by:Hongmei     2020-07-20
Packaging steel strip demand for raw materials. Packaging steel strip roll forming process, it is a complex deformation process, the influence of many factors, the raw material of the packaging steel strip initial state is also an important factor. First, when the packaging steel strip material is soft or hard points, it will be difficult to steady roll process, and even make the machine damage; Second, packaging steel strip material, though there is no soft or hard points, but if the packaging steel strip material hard or too soft, could have on leaf size and requirements of deviation is large.
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