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上海新原机器厂生产的 CN——450型热收缩包装机吸收了国内外现有热收缩薄膜包装机的长处,在上海轻工业设计所、上海长虹塑料制品厂的帮助下,总结和改进了设计初期的不足,在热收缩薄膜包装机器中闯出了
CN - 450 Shrink Packaging Machine produced by Shanghai Xin Yuan Machinery Factory absorbs the advantages of the existing heat - shrinkable film packaging machines both at home and abroad. With the help of Shanghai Light Industry Design Institute and Shanghai Changhong Plastic Products Factory, the design and improvement are summarized and improved Insufficient, in the shrink film packaging machine break