Plastic package for cooking

A Japanese company developed a plastic bag that can be used to cook rice. The packaging bag is composed of two layers of materials. The outer layer is a nylon film with good heat resistance, the inner layer is a polyethylene film, and there is a water level line for releasing water according to the amount of rice. When used, simply place the raw rice in the bag, add a proportion of water, and put the entire bag in the pot for 20 minutes. The rice is ready to eat. This can be used for field work and picnic use. It is very convenient. (Packaging World)