Roller Coating Sleeves - Volta Belting

Volta sleeves are made from tubular extrusions with standard thicknesses of 2-3mm and are cut to length for coating rollers in situations where a product requires cushioning while moving across a roller bed or conveyor.
The sleeves are extruded from a food approved (FDA/EU), smooth durable 85A Shore white TPU material to avoid marking products.
Once cut to length, it can be mounted onto the roller by means of the Volta Sleeve Mounting Tool which uses compressed air to inflate the tube dimension enough to permit the insertion of the roller. Once the air supply is cut off the tube assumes its original diameter and fits tightly over the roller - no adhesive is required.

[@elishulman9547]

Very nice explanation :)