Business file folder is a product made of multiple layer PP flat sheet and this machine is a fullyautomaticmachine specified used to make this product.
商业夹是一种多层pp片材所制成的产品,而本机是专对此产品而设计的全自动化制造机。
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This paper introduces the welding principle, design idea and key techniques of a miniature sealed source welding machine, which will realize fullyautomatic welding of miniature sealed sources.