The Seal Check testing system is for the routine testing of the sealing seam as well as to carry out an Operational Qualification (OQ) and Performance Qualification (PQ) during the validation process. The Seal Check (paper/film pouches and reels) makes deviations visible in the indicator field of the Seal Check Test. The seal test is a paper test and can only be used for laminate packaging material. The parts which are sealed together are showing a darker area than the surrounding area in order to make sure that irregularities in the seal are easy to see and the complete seal can be interpreted more easily. If there is a constant darker area at the sealed location, then it can be concluded that the seal is correct. The seal test offers the following fields for documentation: Sealer number, location, date, approval and signature. When the sealer has been released for use, the seal test is being documented. For this purpose Beya Medical offers a laminated folder. This folder is available separately or as a complete set together with one carton of seal tests.