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软包装市场最流行的趋势之一是添加膜层。增加膜层最好每层都用专门的挤出机来完成,产生出实实在在的优点,造就更高的品质和生产能力。这些好处包括有原材料的节省、物理
One of the most popular trends in the flexible packaging market is the addition of film. It is best to add a layer of film using a dedicated extruder to complete each layer, resulting in tangible benefits, resulting in higher quality and production capacity. These benefits include the saving of raw materials and physics