It also causes the tape to stick to itself or become entangled in the dispenser. This may prevent the carton from being properly sealed. Insufficient tension causes the tape to overrun. The tension may even vary as the outer diameter reduces.Įxcessive tension causes tape breakages and distortion, carton damage and operator fatigue. Tapes differ in how easily they release from the roll depending on factors such as the type of adhesive. Here’s a few features you may encounter and what their benefits are: Adjustable brake You know you need a hand-held tape dispenser but when you look at the different types available it can be confusing.