Weight (gsm)	310gsm
Thickness (um)	479
Surface Feel	Soft Textured
Surface Finish	Matte
Composition	100% Cotton
CIE Whiteness	89.10
Acid Free Paper	Yes
OBA Content	None
Drying Time	Immediate
Water Resistance	High
ISO 2471 Opacity	99.50
Internally Buffered	Yes
Additional Comments	- Paper base meets the requirements of ISO 9706 - Optimized for pigmented inks. Compatible with dye inks.