Manufacturing
The manufacturing of Ziploc bags varies among different products. The Ziploc Evolve bag is made using 35% less plastic than traditional Ziploc bags, and is manufactured using wind power, a cleaner renewable energy source. The Ziploc Evolve bag is also packaged in recycled paperboard, a technique used to increase the conservation of trees. The regulation Ziploc storage and freezer bag is made from polyethylene plastic resin, the most commercially used polymer that is available in a large range of flexibilities and densities, allowing Ziploc bags to safely hold and store various amounts and densities of foods.
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