High Density 80g White Cotton Fiber Paper For Heavy Duty Shopping Bags And File Folders
Product Details
| Basis Weight: | 80.0 G/m² | Color: | White, High Whiteness, Natural Color (fluorescence-free), Colored |
|---|---|---|---|
| Form: | Sheet，Roll | Tensile Strength: | Cross Direction ≥2.0 KN/m |
| Air Permeability: | ≤3.0 μm/Pa·s |
Product Description
This 80 g/㎡ white cotton fiber paper combines the strength of kraft with the softness of cotton. It is ideal for premium shopping bags, thick file folders, and durable product tags. High bursting strength (≥150 kPa) and folding endurance (≥1000 times) ensure long service life. The bright white surface (whiteness 78‑82%) accepts high‑resolution printing.
| Parameter | Unit | Value |
|---|---|---|
| Basis Weight | g/m² | 80 (±4) |
| Thickness | mm | 0.15‑0.18 |
| Bursting Strength | kPa | ≥150 |
| Tensile Strength (MD) | kN/m | ≥5.0 |
| Tear Strength | kN/m | ≥7.0 |
| Folding Endurance | times | ≥1000 |
| Moisture Content | % | 6.5‑7.2 |
| Whiteness | % | 78‑82 |
| Color | White |
Blend of softwood kraft pulp (60‑70%) + cotton linters (30‑40%) for high strength and softness. Beating degree 50‑55°SR. Extended pressing and multi‑cylinder drying. Soft calendering at medium pressure to achieve smoothness without excessive compaction. Surface starch coating (2‑4 g/㎡) for printability and lint control.
- Premium Shopping Bags – Sturdy, reusable, and printable; glossy surface for brand logos.
- File Folders & Archives – Acid‑free, durable for legal documents.
- Hang Tags – Tear‑resistant for clothing and accessories.
- Gift Box Lining – Adds a luxurious, soft touch inside rigid boxes.
80g white cotton paper delivers exceptional tear strength and printability – perfect for upscale retail packaging.
Product Highlights
This 80 g/㎡ white cotton fiber paper combines the strength of kraft with the softness of cotton. It is ideal for premium shopping bags, thick file folders, and durable product tags. High bursting strength (≥150 kPa) and folding endurance (≥1000 times) ensure long service life. The bright white ...
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