Glossary search results: 13 PAGpagination sheetPage counttotal number of pages in a book including blanksPantone Matching System(PMS) Industry standard for ink mixingPBperfect bind / perfect boundPerf (Perforation)a series of small cuts at regular intervals usually made to help a sheet tear apart evenlyPerfect bindtype of binding that uses glue on the spine of the sheets to adhere a cover to the sheets, like a phone bookPerfectingsee page 14, job F141491 for examplePGpagePicaunit of measurement. One pica = 1/6 inchPlate gapgripper space. The area where the grippers hold the sheet as it passes through the pressPMSPantone Matching System (see Pantone Matching System definition)PMS 200the mixed ink graphic standard for UW printing; also UW redPunchtypically 44 hole (on 11" sheet of paper) on the binding-edge of a sheet of paper, created by punching the paper using a die that punches out the holes