人們在喝飲料時，經常使用吸管方便飲用，但吸管是由塑膠(PVC,PP)製成，除了資源浪費更嚴重影響生態環境，摺疊吸管是吸管與吸管套由一張紙製成，節省資源與回收空間再利用。

It's often for people to drink beverage via straws; however, straws are made with PVC and PP plastics.  These materials not only consume sources but also pollute the environment.  Foldable Straw is composed of a straw and a straw sheath out of a paper, reducing both wastes and bulk volume.