Single Side Glossy White Kraft Paper 80gsm for Rigid Boxes and Heavy Packaging
This 80 g/㎡ single‑side glossy white kraft paper is the heaviest standard grade, designed for rigid boxes, heavy‑duty paperboard lamination, and industrial interleaving. Maximum tensile strength (MD 63.41N) and tightness (0.87 g/cm³) provide superior structural integrity. Glossy side accepts high‑resolution printing; matte side bonds securely.
| Parameter | Unit | Value |
|---|---|---|
| Basis Weight | g/m² | 79.6 |
| Thickness | µm | 92 |
| Tightness | g/cm³ | 0.87 |
| Gloss | % | 14.9 |
| Smoothness Front | s | 108.77 |
| Smoothness Back | s | 8.57 |
| Tensile Strength MD | N | 63.41 |
| Tensile Strength CD | N | 43.27 |
| Whiteness | % | 82.6 |
| Air Permeability | µm/Pa·s | 5.44 |
| Water Absorption | g/m² | 27.6 |
| Moisture | % | 5.2 |
Maximum fiber bonding and minimal filler. Single‑side calendering with high linear pressure (220‑250 kN/m) to create dense glossy surface. Back side left rough for strong adhesive anchorage. Roll widths up to 2000mm, sheet sizes custom.
- Rigid Box Wrapping – Wraps chipboard for jewelry, electronics, cosmetics.
- Heavy Duty Paperboard – Lamination for point‑of‑sale displays.
- Industrial Interleaving – Between metal plates or glass sheets; scratch protection.
- Luxury Gift Boxes – High whiteness (82.6%) presents premium look.
Core Advantage – 80gsm maximum strength grade; replaces cardboard for many applications while maintaining single‑side gloss.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.