PE aluminum foil seal film compose of sealing layer, aluminum foil and glue layer. Through heat sealing or induction sealing.
PE铝箔封口膜由密封层、铝箔、胶粘层组成，适用于电磁感应封口，也可用于热封封口。
The technics process of the double-aluminium foil for filling and heat-sealing packing machine was analysed, and the control system was designed.
本文对双铝箔自动填充热封包装机工艺过程进行了分析，对控制系统进行了设计。
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