Low Moisture Back Strip 80g for Fast Drying and Anti Warpage Performance
Specially dried to a moisture content of ≤6% (standard ≤8%), this low‑moisture back strip ensures rapid adhesive setting and prevents paper warpage or wrinkling after binding. It is ideal for environments with high humidity or for books that require immediate further processing. Made from long‑fiber kraft paper with enhanced flatness.
| Parameter | Unit | Value |
|---|---|---|
| Basis Weight | g/m² | 80 ±2.0 |
| Thickness | mm | 0.10‑0.12 |
| Moisture Content | % | ≤6 |
| Width | mm | 15‑50 |
| Roll Length | m | 1000 |
| Folding Resistance | times | ≥50 |
| Tensile Strength MD | kN/m | ≥3.0 |
| Flatness | — | Excellent (no curl) |
After adhesive coating, the paper passes through an extended drying tunnel with multiple temperature zones (80‑110°C) and additional dehumidification. Infrared sensors monitor final moisture content. The dried web is cooled slowly to room temperature under controlled humidity to lock in flatness. Finished rolls are sealed in moisture‑barrier packaging.
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Tropical Climate Binding – Prevents post‑binding warpage in humid regions.
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Fast Turnaround Printing – Books can be trimmed and packed immediately after binding.
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High‑Gloss Covers – No moisture migration that could lift lamination.
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Automated Binding Lines – Reduces adhesive drying time, increasing line speed.
Why Choose This Paper – Low‑moisture back strips eliminate curling and warpage, ensuring perfectly flat book spines even in challenging production environments.
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