本机可适用多种包装袋，多层复合膜制成的预制袋、纸袋均可应用。
This machine applicable to a variety of packaging bags, multi-layer composite membrane made of prefabricated bags, paper bags can be applied.
主要制作于LDPE、CPP复合膜的包装袋，礼品袋等。
Major producer of LDPE, CPP composite film packaging bags, gift bags, etc.
因此，作者认为用复合膜制成的软水袋完全可以代替玻璃瓶在天然水气体分析中广泛应。
Therefore, the authors consider that instead of the glass bottle, the soft water bag made of the synthetic film can well and vastly be used in analyses of natural water and gas.
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