Epson S450426 Enhanced Matte Paper 44″ x 100′ Roll

Overview :

The Epson S450426 is a premium, heavyweight large-format printable paper roll engineered for commercial photography studios, fine art print shops, marketing firms, and digital graphic production teams. Designed for high-density, flat-matte printing, this media resolves the common operational challenges of surface reflection, ink pooling, and lack of shadow distinction found in low-grade matte alternatives. It serves as an optimal solution for indoor museum displays, photographic gallery proofs, trade show exhibit graphics, and point-of-purchase advertisements.

The substrate features a high-brightness alpha-cellulose paper base with an opacity rating of 94% and an ISO brightness of 104%. This extreme white point provides an exceptional contrast ratio, generating highly saturated graphic outputs with clean highlights and dense, neutral shadow tracking. The professional-grade coating chemistry is formulated for instant-dry performance right out of the printhead platen, which eliminates the bottleneck of manual dry-time staging and facilitates immediate trimming, handling, or encapsulation lamination.

The S450426 media roll is specifically tuned for professional wide-format aqueous inkjet architectures. It maintains strict structural tracking and optimal dot-gain control when paired with Epson UltraChrome, Archival, and DURABrite pigment or dye ink sets. This media includes a standard 3-inch high-tension core configuration for seamless loading into professional plotter systems. Note that this paper is designed strictly for water-based aqueous ink chemistry and internal indoor applications; it should not be utilized with solvent-based print systems or deployed outdoors without protective UV lamination.

Key Features :

• Flat matte surface chemistry eliminates glare under commercial lighting arrays.

• 104% ISO brightness rating accentuates clean highlights and deep color pop.

• Instant-dry formulation enables immediate handling and finishing workflow.

• Heavyweight 192 gsm substrate delivers a genuine, high-end photographic hand-feel.

• High 94% opacity prevents underlying backing plates or mounts from bleeding through.