Bubbles mailers are made from high strength polymers which are tear and weather-resistant. They come with permanent adhesive and are used for online shopping delivery as well as various other industries.
There are two type of options hard bubble (inverted shape-where bubble is extruded directly on printed film) & soft bubble (protruded shape –where bubble is extruded separately and then heat laminated with printed film during bag making machine). For smaller volumes hard bubble is not possible.
Bubble mailers are used by courier, parcel & e-commerce companies for the cushioned movement of the shipment.