灌袋、反弹 Bank Shot

塑料输液袋灌封机 plastic infusion bag filling-sealing machine

无菌袋成型灌装封口机 Aseptic bag forming-filling-sealing machine

袋子灌装机 bag filling machine

灌水热水袋 hot water bag

灌水暖水袋 hot water bag

灌口自封袋包装机 valve bag packer