Bergger
COT 320
320gsm100% cottonsmoothnatural white
Characteristics
- Sizing
- internal
- Formats
- A4, A3, 22x30in, roll
- Coating
- Smooth, even absorption. Good wet strength. Slightly warm tone compared to Platine.
Process Suitability
CyanotypeExcellent
Van Dyke BrownExcellent
KallitypeExcellent
Gum BichromateExcellent
Salt PrintGood
Carbon TransferGood
Where to Buy
Bergger DirectEU
Bostick & SullivanUS
Process SuppliesUK
Sources
Physical specifications from manufacturer datasheets. Process suitability ratings based on published references and practitioner experience.
Data from: Bergger COT 320 Product Specification[Manufacturer], Platinotype[Authoritative Reference], The Book of Alternative Photographic Processes[Authoritative Reference]