Page 159 - post metabolism

概念 CONCEPT
step1
壓扁寶特瓶 Flatten the bottle
若能更有意義地讓遊客帶走自己的垃圾，是不是能讓大家更關心這個議題呢? 讓遊客將自己的寶特瓶寄回去吧。
Why not bring back our own bottle with a more interesting way? Send them back!
step2
把瓶蓋剪下
Cut down the head
step3
放入機台
Put them in machine
step4
將手輪向下轉
Roll down the handle
step5
將明信片取出
Take out the postcard
step6
磨砂紙 Sandpapering
158
Post ・ PET