These covers made out of High or Low-Density Polyethylene are often used to close off Big Bags.

Covering a Big Bag with an LDPE/HDPE cover prevents dirt from entering the Big Bag as well as products from being blown out of it. By putting the cover inside the Big Bag, you can prevent leaks. LDPE and HDPE are two types of polyethylene. The difference between the two is that LDPE is produced under high pressure, unlike HDPE. LDPE is more structured within its side branches, giving it excellent cross-grain tear resistance. HDPE only shrinks along the grain. We'd be happy to recommend the most suitable cover for your intended application.