The manufacturing process for these “ polli-bricks, ” as they are dubbed, follows along the same lines as that for fibers: After bottles brought in for recycling have been sorted by color, washed, shattered, melted at high temperatures, and so on, the PET pellets can be formed into the specific shapes required for the bricks.
寶特瓶磚的製作方式，則如同再製成纖維的處理方式 — — 當回收廢寶特瓶經過分色、清洗、粉碎、高溫熔融等程序，就可拉胚吹瓶出這種特殊造型的瓶磚。