AIR BUBBLE WRAP

Bubble Wrap is essentially a plastic sheet comprising air bubbles that people use to safeguard things while being sent or moved by post from one place to another. The presence of air bubbles protects against any harm to fragile goods during moving or shipping. Bubble wrap is made from tiny beads of resin with different properties. The resin is then combined and melted to form a thin film. Next, the film is flattened to the desired thickness and fed through rollers. These rollers have small holes which vacuum air onto the film to form the air bubbles.