Flat

Flat polybags range in sizes and we carry thousand's of different sizes, stock and custom printed polybags. The bags come in polyethylene or polypropylene, high density and low density. The low density bags are more clear and the high density bags a cloudier and cheaper in price as well. The mil thickness of the bag determines its strength. Micron is also another unit of measure to determine the thickness and strength of the poly bag. The higher the mil thickness or micron of the bag, the stronger it is.