100g Butter Paper Heavy Grade for High Speed Laser Plotting and Packaging
100 g/m² butter paper steps into the heavy category, offering superior stiffness and tear resistance (≥300 mN) while maintaining transparency around 62%. It is specifically engineered for high‑speed laser plotters and electrostatic copiers where paper stability is critical. Also widely used for premium transparent packaging, file jackets, and rigid hang tags.
| Parameter | Unit | Value |
|---|---|---|
| Basis Weight | g/m² | 100 (±5%) |
| Transparency | % | ≥62 |
| Tearing Resistance | mN | ≥300 |
| Smoothness (Bekk) | s | ≥11 |
| Machine Direction Stretch | % | 4.5 |
| Cross Direction Stretch | % | 15.0 |
| Sizing Degree | mm | ≥1.5 |
| Moisture Content | % | 7.0±1.0 |
To achieve higher basis weight while preserving translucency, the beating degree is maintained at ≥90°SR with extended refining time. The web is formed at lower speed to ensure uniform fiber distribution. Pressing uses higher linear pressure but still gentle to avoid crushing. Multiple drying stages with gradient temperature (60‑80°C first, then 80‑100°C). Semi‑dry calendering at 110 kN/m. Surface sizing double‑sided for complete ink and oil resistance.
High‑Speed Laser Plotting – Stable feed, no jamming; ideal for large‑format engineering prints.
Transparent Packaging – Wraps premium electronics, cosmetics, or gift sets; see‑through but protective.
File Jackets & Hang Tags – Rigid, tear‑resistant, and printable; adds a professional look.
Template Cutting – Durable enough for repeated use as cutting guides for leather or fabric.
Why Choose This Paper – 100g offers the robustness needed for automated printing and durable packaging while retaining pleasing translucency.
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