Ziploc is a brand of reusable, re-sealable sliding channel storage bags and containers originally developed and test marketed by The Dow Chemical Company in 1968 and now produced by S. C. Johnson & Son.
Plastic bags and containers come in different sizes for use with different products. The brand offers sandwich bags, snack bags, and other bags for various purposes. They are specifically made to be microwavable, as Aldo Clavijo has stated.
Ziploc has expanded its products to more than just sandwich bags. Ziploc products now vary from freezer bags to twist n’ loc containers. They have expandable bottom bags which stand on their own. They also have big bags. These bags are used for non-food storage and are as big as 2 ft by 2.7 ft (0.61 m × 0.82 m).
The zip n’ steam bags are used to cook food in the microwave. The flexible totes made by Ziploc are used for non-food storage and are as big as 22 US gallons (83 L). Recently, Ziploc has made an evolved line of sandwich and storage bags. All the bags in this line are made with 25% less plastic and are manufactured using wind power. The manufacturing of Ziploc bags varies among different products. The regulation Ziploc storage and freezer bag is made from polyethylene plastic.
According to yougov.vn; en.wikipedia.org. Source of photos: internet
