Non Migrating 55g Black Cotton Fiber Paper For Luxury Electronics Packaging
Product Details
| Basis Weight: | 55.0 G/m² | Thickness: | 0.088 Mm |
|---|---|---|---|
| MD Tensile Strength: | 4.9 KN/m | Tear Strength: | 4.2 KN/m |
| Folding Endurance: | 140 Times | Air Permeability: | 2.1 μm/Pa·s |
| Moisture: | 7.0% |
Product Description
This 55 g/㎡ black cotton fiber paper is dyed with food‑grade, non‑migrating black pigment for premium electronics and jewelry packaging. The dark color hides dust and fingerprints, while the cotton‑based softness prevents scratches. Anti‑static treatment makes it safe for sensitive components. Ideal for lining watch boxes, smartphone gift sets, and premium headphone cases.
Specification Table
| Parameter | Unit | Value |
|---|---|---|
| Basis Weight | g/m² | 55 (±3) |
| Thickness | mm | 0.08‑0.10 |
| Tensile Strength (MD) | kN/m | ≥3.5 |
| Tear Strength | kN/m | ≥4.0 |
| Folding Endurance | times | ≥200 |
| Air Permeability | μm/Pa·s | ≤3.0 |
| Moisture Content | % | 6.5‑7.2 |
| Color | Black (uniform, no rub‑off) | |
| Anti‑static | Yes (surface resistivity <10¹¹ Ω) |
Production Method
Bleached softwood pulp + cotton linters + 2‑5% direct black dye added in the blending tank. Beating degree 45‑55°SR. AKD sizing for water resistance. Fourdrinier forming, pressing, drying. Soft calendering. Anti‑static agent (quaternary ammonium compound) applied via spray at the drying section. No filler to preserve strength.
Applications & Key Benefits
- Luxury Electronics Packaging – Lining for smartphone boxes, smartwatch cases, and earphone chargers.
- Jewelry Trays – Black background makes diamonds and silver pop; non‑abrasive.
- Camera Lens Wraps – Anti‑static prevents dust attraction; soft surface protects coatings.
- Collector’s Boxes – Premium black finish for limited edition items.
Why Choose This – 55g black cotton paper combines anti‑static protection, visual elegance, and lint‑free performance – unmatched for luxury unboxing.
Product Highlights
This 55 g/㎡ black cotton fiber paper is dyed with food‑grade, non‑migrating black pigment for premium electronics and jewelry packaging. The dark color hides dust and fingerprints, while the cotton‑based softness prevents scratches. Anti‑static treatment makes it safe for sensitive components. Ideal ...
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