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Products & Services
Education and support
Education and supportCreative resources to learn more about paper, printing and everything in between. -
Sustainability & Impact
Fresh Facts on Fresh Fibre
Fresh Facts on Fresh FibreLearn how to choose between fresh and recycled fibre for your next project.The Power of Trees
The Power of TreesWhere the power of trees meets the strength of Sappi.Product CoC Claim Options
Product CoC Claim OptionsYou should be confident in your supplier’s approach to sustainability. -
Innovation & Collaboration
Sustainable alternatives to plastic
Sustainable alternatives to plasticUsing cellulose and woodfibre from treesPartner with us
Partner with usWorking with brands to develop sustainability solutions -
About us
Research and development
Research and developmentWorking on tomorrow’s solutions.2023 Sappi Annual Integrated Report
2023 Sappi Annual Integrated ReportContinually shaping our business.
Extraordinary performance for everyday applications. Proto C1S is a sturdy SBS capable of meeting a breadth of applications. It’s the paperboard for everyday jobs, providing the quality you deserve with superior convertibility and a consistent surface. It’s designed with exceptional dimensional stability, providing more flexibility in layout and downstream operations.
Benefits
Advantaged yield
Consistent performance downstream
Strict tolerance standards
Enhanced optics for lasting impact
Superior surface and printability
Substantial feel at a lighter weight
Strength and durability
Exceptional dimensional stability
Vibrant blue-white shade with fade resistance
Smooth, uniform surface
Minimal variability across production runs
Features
Surface
Calendered
Top side single coated
Reverse side uncoated
Gloss
Format
Reel
Sheet
Print Process
Flexo
Gravure
Offset
Conversion Process
Cold foil lamination/transfer
Cold foil stamping
Creasing
Die-cutting
Embossing
Film lamination
Hologram (or holographic film application)
Hot foil stamping
Hot-melt gluing
Laser die-cut
Paper sheet-to-sheet lamination
Special effect coatings
UV, aqueous, or specialty coatings
Varnishing
Product type
Paperboard
Solid Bleached Board
Rigid Packaging, folding boxes
Solid Bleached Sulfate
SBS Paperboard
Application
Beauty and Personal Care
Consumer Electronics
Converter
Fashion and Jewellery
Food and Beverages
Health and Pharma
Certificates
FSC Controlled Wood
FSC® CoC (FSC-C014955)
PEFC CoC (PEFC/29-31-10)
SFI® CoC
Grammage (gsm)
195g/m²
213g/m²
230g/m²
257g/m²
272g/m²
288g/m²
314g/m²
335g/m²
368g/m²
396g/m²
Caliper (micron)
279μm
305μm
356μm
381μm
407μm
457μm
508μm
559μm
610μm
Caliper (pt)
10pt
11pt
12pt
14pt
15pt
16pt
18pt
20pt
22pt
24pt
Product Datasheet
End Uses
- General folding carton, cosmetic and perfume, health and beauty care, pharmaceutical and OTC, confectionery, fashion and lifestyle, consumer electronics, beverage, food packaging, POS material
