There many types of single sided tape and double sided tape to suit your application and requirement. In some conditions, it is more user friendly and efficient for your production if the tape has been cut and converted into the shape that suit to your part and application. And, of course it would help you to have better control of quality, inventory planning and material usage.
While producing the die cut tape, the tape will be laminated to the release liner which is non-stick prior proceed with die-cutting process. Depends on the size and design of die cut tape, the die cut tape could be produced with the combination of full cut and half cut effect.