One of the studies included in the new review found 1 liter of water — the equivalent of two standard-size bottled waters bought at the store — contained an average of 240,000 plastic particles from seven types of plastics, of which 90% were identified as nanoplastics and the rest were microplastics.
Sounds like plastic bottle manufacturers aren’t rinsing their product before the get shipped and filled.
Plastic bottles are usually made from preforms delivered from the plastic bottle manufacturer. The rinsing would ideally be when the bottle is formed from a preform at the soda plant, before the bottle is filled. Some do this (sometimes with harsh chemicals), but most don’t as they consider the preform as sufficiently clean enough to fill.
Sounds like plastic bottle manufacturers aren’t rinsing their product before the get shipped and filled.
Plastic bottles are usually made from preforms delivered from the plastic bottle manufacturer. The rinsing would ideally be when the bottle is formed from a preform at the soda plant, before the bottle is filled. Some do this (sometimes with harsh chemicals), but most don’t as they consider the preform as sufficiently clean enough to fill.