120g Extra Thick Striped Kraft Paper for Book Covers and Hang Tags
This 120 g/m² extra thick striped kraft paper provides exceptional stiffness and tear resistance, making it suitable for rigid book covers, heavy‑duty hang tags, and industrial separators. The natural brown color and vertical stripes give a distinctive, artisanal look. It can be printed, embossed, or laminated with film for extra durability.
Technical Specifications (Interpolated from 100g data, within 40‑150g range)
| Parameter | Unit | 120g Value |
|---|---|---|
| Basis Weight | g/m² | 120 ±6.0 |
| Burst Index | kPa·m²/g | ≥3.2 |
| Longitudinal Tear Index | mN·m²/g | ≥10.0 |
| Moisture Content | % | 7±2 |
| Cobb60 Water Absorption | g/m² | <30 |
| Strip Width | mm | 2±0.5 |
| Typical Thickness | mm | ≈0.15‑0.17 |
Process Introduction
120g is produced on a heavy‑duty cylinder machine with reinforced press rolls. The pulp consistency is slightly higher (0.8‑1.0%) to reduce water load. The Yankee dryer operates at moderate speed to ensure even drying without curl. After drying, the paper is soft calendered once to avoid flattening the stripes. Finished rolls are slit to widths up to 1194mm.
Applications & Advantages by Category
Book Covers – Sturdy, flexible cover for notebooks, journals, and photo albums.
Hang Tags – Thick enough for premium garment tags; accepts eyelets and string.
Industrial Separators – Placed between steel sheets or glass panels.
Luxury Shopping Bags – Heavyweight for large items; handles reinforced.
Why Choose This Paper
120g extra thick striped kraft paper offers near‑board rigidity with the workability of paper – ideal for structural packaging and high‑end stationery.
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