What is the difference between PE and PP bags?
Polyethylene (PE) is a material that is a little bit softer and pliable. You can stretch it a little bit more. It’s usually a little bit less expensive and is for general use. Polypropylene (PP) bags are higher clarity bags. They do not stretch as easily as polyethylene does. They’re typically used for sharper objects or candies, where presentation is more important. PE bags are generally used for bulk packaging.
