On October 27, at AWP Days in Japan, Asahi Photoproducts officially launched its new AWP-CLFQ photopolymer flexo plate. Designed for flexible packaging, this solvent-free plate becomes the first on the market to receive Esko certification for its Quartz imaging process. The Japanese manufacturer thus expands its range of aqueous-developed plates, firmly orienting it towards markets historically dominated by gravure.
Validated compatibility with the Quartz process
Launched last June, the Quartz system from Esko is based on high-definition imaging that enables even the finest dots to be structured in a stable, reproducible manner, according to its manufacturer. On press, this finesse enables the production of gradations down to paper white, while ensuring homogeneous density in solids. The certification awarded by Esko guarantees that the AWP-CLFQ plate is capable of reliably maintaining these microstructures throughout the manufacturing and printing process.
In addition to Quartz, the plate is compatible with the Esko Crystal MCWSI (Micro Cell Wide Surface Imaging) flow and supports other types of stochastic screen, used in particular in high-value-added printing.
A flexo plate formulated for PU inks
Asahi presents this plate as a solution adapted to the requirements of printers oriented "high quality including traditional gravure printing.
Developed for film substrates and modern inks, AWP-CLFQ is compatible with both solvent- and water-based polyurethane (PU) resin formulations. These inks, whose binder is sometimes stickier, can pose inking and cleaning problems. According to Asahi, the plate surface featuring CleanPrint technology prevents the formation of ink residues, thus reducing press downtime for cleaning.
CleanPrint technology also improves overall productivity (OEE), by minimizing operator intervention and wastage.
Currently available in 1.14 mm thickness, AWP-CLFQ will soon be available in 1.70 mm.
Commercial launch is underway in selected areas via partners Asahi Photoproducts and Esko. The manufacturer indicates that a production ramp-up is planned before wider distribution.
