Proto

Substantial feel at a lighter weight. Proto C1S is a sturdy, single-ply 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. And with Proto there is no need to waste time making adjustments to equipment already calibrated to SBS. It’s everything you want – and more.

Proto is a sturdy, single-ply SBS capable of meeting a breadth of applications. It’s the expert paperboard for everyday jobs, providing the quality you deserve with superior convertibility and a consistent surface. And with Proto there is no need to waste time making adjustments to equipment already calibrated to SBS. It’s everything you want—and more. That’s the new standard.

Benefits  
Unmatched yield advantage
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
Available in sheets and reels
Reel
Sheet
Print Process
Digital Printing - Liquid Toner (hp Indigo)
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
Consumer Electronics
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)
254μm
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