Fiber Roll

Name:
Fiber Roll
Detailed information:
A calender roll constructed of specially prepared papers or fabrics on a steel base. The fibrous material is cut into circular sheets with a hole at the center; these are stacked on a steel core and then compressed under high pressure, producing a dense, hard material with a smooth surface. As such, it is used in supercalenders for paper finishing. An intaglio design can be impressed on it by an engraved steel roll; this operation requires several days and is facilitated by application of water, soap, or other softener. So prepared, it is used in embossing calenders for applying decorative patterns on special paper or plastic products.See Supercalender.