a zip lock bag because the air molecule move to colder ares
Aluminum foil is better at keeping things colder compared to plastic wrap. This is because aluminum is a better insulator and can reflect heat more effectively than plastic wrap.
AnswePlastic wrap is a form of food packaging consisting of a thin film of flexible, transparent polymer that clings to itself and to food containers to form a tight seal. The plastic keeps the food fresh by protecting it from air and by preventing dry foods from absorbing moisture and wet foods from losing moisture. It also seals in odors to prevent them from spreading to other foods stored nearby. Plastics are artificial polymers; that is, they consist of gigantic molecules formed by combining thousands of small molecules of the same kind into a long chain. These small molecules are known as monomers, and the process of combining them is known as polymerization. Natural polymers include such familiar substances as silk, rubber, and cotton.Read more: How plastic wrap is made - material, manufacture, making, used, processing, components, product, Raw Materials, The Manufacturing Process of plastic wrap, Quality Control http://www.madehow.com/Volume-2/Plastic-Wrap.html#ixzz135vMwlnPr:
Aluminum foil is better at keeping things cold because it reflects heat and light, which helps to maintain lower temperatures. Plastic wrap does not have the same insulating properties and is more prone to tearing or losing its shape when exposed to cold temperatures.
Thermostatic plastic is a type of plastic material that has been engineered to have specific thermal properties, such as the ability to withstand high temperatures without deforming or melting. These plastics are commonly used in applications where heat resistance is required, such as in automotive parts or electronic components.
I would have to say that plastic wrap is better at keeping food fresh because it is more of an air tight seal. where as aluminum foil is better at keeping food warm because it reflects heat.hope this helps
Plastic - Foil is metallic and conducts heat easier
Plastic wrap. Foil makes it hot.
aluminium foil keeps food colder because it doesn't let air in.
the bag gets cold and keeps the coldness inside it
You fill a plastic lunchbox with healthy foods. You eat on the this food all day. It keeps you from eating extra unhealthy foods. go to lunchboxdiet.co.uk for more information.
For one thing, it's spelled PLASTIC WRAP and two. Aluminum foil keeps things cool, or cooler by how good it is as a insulator. It lets the temperature sort of flow through where it needs to go. And you can kind of control this by rolling the foil thicker or thinner.
metal cup because it has insulation
Mainly because customers don't buy stuff that they can't see because it's wrapped in newspaper.
An homonym for cooler is "cooler," which can refer to a device that keeps beverages cool or to a person who remains calm in difficult situations.
A cooler , Hahaha
Oil. It keeps them cooler
You can find a travel cooler and warmer that keeps things both hot and cold at amazon.com, www.crateandbarrel.com, www.keepyourcooler.com, and sears.com.