Clay Coated Kraft Back (CCK)
CCK Paperboad - or Clay Coated Kraft Back Paper Board - is a popular type of kraft paperboard that is frequently employed for packaging takeout food, frozen food, and beverages. With a white clay-coated front side, CCK paper can accommodate high-quality printing, while the natural brown color on the back side gives it a distinctive look. The paper's tear resistance make it an excellent choice for packaging items that require extra protection. Furthermore, CCK paper is recyclable, making it a sustainable option for businesses.
Why use it
- Eco-friendly option
- Good performance in terms of moisture and tear-resistant
- Exceptional printability
- Higher recycled content than SBS
Why not use it
- This paper has only one white side, which means it is suitable for one-sided printing only.
Overview
CCK paper is a recyclable paperboard material with a white clay coating on one side, providing a smooth surface perfect for printing high-quality designs and text. The back of the paperboard is naturally brown, and the top clay coating has a semi-gloss finish that enhances the material's dimensional stability and durability. These features make it an excellent choice for packaging take-out food, frozen food, beverages, appliances, and tools.
Paperboard Thickness and Grammage Conversion Table
Paperboard Thickness Chart
Thickness (Microns) | Norminal Basis Weight (GSM) | Basestock Properties (Units) | Caliper (Inches) | Commonly Used For |
|---|---|---|---|---|
305µ | 250gsm | 12pt | 0.012'' | Bags, Liner paper |
356µ | 275gsm | 14pt | 0.014'' | Takeout Boxes, Cups |
406µ | 300gsm | 16pt | 0.016'' | Heavy duty Bags, Takeout Box |
456µ | 350gsm | 18pt | 0.018'' | Product Packaging |
610µ | 400gsm | 24pt | 0.024'' | Heavy duty packaging |
710µ | 527gsm | 28pt | 0.028'' | Very heavy duty packaging boxes |