ESM‐PMP5 Premium Matte Paper should be handled with care to prevent surface contamination that may affect the printable surface of the product. This material should be processed and stored in an environment of 65° ‐ 85° F (18° ‐ 29° C) and 30 ‐ 50% relative humidity (non‐condensing) that is clean and relatively dust‐free. We recommend storing this product in its original packaging in a cool, dry area until ready for use. If storage conditions are outside the recommended operating ranges, allow the material to acclimate to the production environment for at least 24 to 48 hours before use.