... membrane seal mechanical pump 膜密封式机械泵 seal membrane 密封膜片 weldable seal membrane 可焊密封薄膜 ...
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Usage: Open the plastic cover, broke the seal membrane, then covered with lid, continue to use about 25 days.
使用方法：打开塑料盖，撕开封口膜，再盖上盒盖，延续使用25天左右。
Using advanced constant temperature membrane heat binding technology in the world with clear and secure seal.
采用世界先进的薄膜恒温热合技术，封口清晰，牢固。
Secondly, we seam seal the footwear or use an internal waterproof and breathable membrane to help your feet stay dry when it's wet outside.
其次，我们缝鞋或使用密封防水和透气内部膜，以帮助你的脚保持干燥时的湿之外。
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