... Plastic rollerSilicon rollerRubber rollerThey are classified in natural rubber (NR), nitrile butadiene rubber (NBR), chloroprene rubber (CR), ethylene-propylene-diene monomer ... making, printing, electronics, furniture timbering, plastic knurling, laminating, shoe materials, leathers, gels ... making, printing, electronics, furniture timbering, plastic knurling, laminating, shoe materials, leathers, gels ...