Reacto® is a high-quality paper for making forms of all kinds, featuring state-of-the-art microcapsule coating. It permits copies to be made without using carbon paper. Copies are made by the pressure applied while writing, which causes the micro capsules on the underside of the sheet to burst. A special fluid is released that triggers a color reaction on the coated underlying sheet. This type of paper is therefore referred to as color reaction or carbonless paper. Each reacto ® form set consists of the following: Top sheet - CB (coated back) with ink-releasing microcapsule layer on its underside. Middle sheet - CFB (coated front and back) with ink-absorbing layer on the front and ink- releasing microcapsule layer on the back. Bottom sheet - CF (coated front) with ink-absorbing layer on the front Download Reacto Fanapart Adhesive Specification sheet Download Reacto Technical Fact sheet Download Reacto Desensitising Fact sheet