Our LDPE Bottom seal bags are heavy weight plastic bags that provide protection for industrial parts and tools. Also great for use as freezer bags! All our LDPE bags are made from low density polyethylene and can be recycled. Typical products from LDPE material include food plastic bags, shrink wrap, stretch film, and other forms of packaging solutions. This is made possible due to physical properties of the plastic material, which provides excellent resistance to chemicals such as alcohols, dilute alkalis and acids, and other elements that include moisture, dust, dirt, oil, and grease. It is also FDA approved, making it safe for contact with food products.