Long term storage of food involves cans, jars, and bags that are sealed to keep unwanted chemicals, elements, and animals out. It also keeps the good stuff inside so that the food stays fresh for years. There are several ways to seal food. Some ways are easier while others are more cost effective. Which one you choose depends greatly on your needs.
Can Seamers and Bag Sealers
A can seamer is designed to make the process easier and get the job done quicker.