10 lb Plastic Ice Bags on wicket packaging with drawstring are made of high-density low-pressure polyethylene (LDPE) and metallocene EVA additives. It gives the ice pack excellent physical properties and durability, allowing it to perform well in cold chain transportation, food preservation and medical applications. Ice bags are not only environmentally friendly and non-toxic, but also have high strength, high toughness and excellent impact resistance. It still maintains good flexibility and elasticity in low temperature environments and will not become hard or brittle due to temperature changes. Suitable for frozen storage and transportation. Made of food-grade materials, contains no harmful substances and can be directly contacted.
link:https://www.goinpacks.com/food-service-bags/ice-bag/