Clay Natural Kraft (CNK)
CNK paper is an eco-friendly alternative made from recycled materials.This durable paper is ideal for packing food, retail goods, and personal care items. Its dimensional stability ensures your products are well-protected during transport and storage, making CNK paper a smart choice for environmentally conscious businesses.
Why use it
- Eco-friendly option
- Good performance in terms of moisture and tear-resistant
- Matte top finish on its front side
Why not use it
- Only one side white that means it is suitable for one-sided printing only
- Matte printing surfaces can cause the printing colors to appear less vibrant.
Overview
CNK paper is a highly sustainable packaging material crafted with a minimum of 80% virgin unbleached wood pulp. It boasts a top side coated with clay and an uncoated backside. The matte top surface provides exceptional printability for logos, text, and artwork designs. Its remarkable durability against tearing, moisture, and dust makes it a prime option for cold chain packaging. As a result, CNK paper is a favored choice for packaging frozen foods, pharmaceuticals, beverages, and personal care products.
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 |
Not sure which material or option to choose?
No worries! We understand that it can be challenging to find the perfect custom packaging. That's why our dedicated team of packaging experts is here to support you.
- Expert advice on choosing the best material and structure for your unique needs.
- Professional guidance from engineers and designers on how to build the optimal packaging experience.
- Full-cycle project management and proactive updates regarding any issues that may arise.