Coated Big Bags
Coated Big Bags have a Polyethylene film attached to the body of the bags. Its purpose is to avoid possible losses of powder products.
In the most extreme cases or most demanding needs, they are made with an anti-leak cord to seal the seams of the Big Bag.
The coating in Big Bags is normally on the inside to better protect or insulate their contents, but Big Bags can also be supplied with coating on the outside when the priority is protection from external factors such as rain or elements external to the Big Bag Bag.