The biggest growth in bottled beverages isn't beer or soft drinks or juices. It's tasteless, colorless and sugarless water. And while that can mean fewer cavities and slimmer waistlines, it irritates people to no end. "Water bottles are now the most recycled container by weight, and overwhelmingly by number." PET water bottles now account for 50% of all the PET bottles and containers collected by recycling. This trend was consistent in all.

The boom in plastic water bottles has people especially frazzled because while the recycling rate is extremely low, the demand from recyclers is actually quite high.

Lots of bottles are not treated and just throw away as wastes . the recycle rate of bottle is relatively very low . But the demand of the recycled bottles is becoming larger and larger .  This is a great opportunity for people of this kind of business to make profit and meanwhile contribute to enviroment protection.

As said above , moutains of waste are waiting to be turned into wealth, PET bottle recycling machine are getting more popular in the future. That is what we are doing now.