A Good Idea for Your Business? A heat sealer is a machine used to seal products, packaging, and other thermoplastic materials using heat. This can be with uniform thermoplastic monolayers or with materials having several layers, at least one being thermoplastic. Heat sealing packaging is a great idea for customers who want to ensure the integrity of their product from the manufacturing point right through to when the consumer breaks the packaging open. Forms of Heat Seal Packaging - Cables for new televisions - Other electronic cables especially with computers - Perishables, and more http://bit.ly/1XyXY8p