Acid Free Archival Back Strip 85g for Museum Quality Book Preservation
Product Details
| Basis Weight: | 85 G/m² | Thickness: | 0.125 Mm |
|---|---|---|---|
| Width: | 20‑50 Mm | Roll Length: | 500 M |
| PH Value: | 7.0‑8.0 | Aging Resistance Passes: | ISO 9706 |
Product Description
Made from pH‑neutral, acid‑free long‑fiber paper, this 85 g/m² archival back strip is designed for museum quality bookbinding, rare book restoration, and long‑term preservation. It contains no lignin or acidic impurities, preventing yellowing and embrittlement over decades. The adhesive used is also pH‑neutral and reversible for conservation purposes.
| Parameter | Unit | Value |
|---|---|---|
| Basis Weight | g/m² | 85 ±2.5 |
| Thickness | mm | 0.12‑0.13 |
| pH Value | — | 7.0‑8.0 (neutral/alkaline) |
| Lignin Content | % | 0 |
| Width | mm | 20‑50 |
| Roll Length | m | 500 (custom) |
| Folding Resistance | times | ≥60 |
| Aging Resistance | — | Passes ISO 9706 |
Pure, acid‑free wood pulp is processed without any acidic additives. The paper is coated with a reversible, pH‑neutral starch‑based adhesive. Drying is done at low temperature to preserve fiber integrity. The finished rolls are packaged in acid‑free, buffered paper to maintain stability. Each batch is tested for pH, alkaline reserve, and tear resistance.
- Rare Book Restoration – Safe for valuable antique books; won’t degrade over time.
- Museum Catalogs & Archives – Meets preservation standards for cultural heritage.
- Family Bibles & Heirlooms – Long‑term spine reinforcement without damage.
- Legal Document Binding – Ensures documents remain legible for centuries.
Acid‑free archival back strips are the only choice for collectors and institutions where longevity is paramount.
Product Highlights
Made from pH‑neutral, acid‑free long‑fiber paper, this 85 g/m² archival back strip is designed for museum quality bookbinding, rare book restoration, and long‑term preservation. It contains no lignin or acidic impurities, preventing yellowing and embrittlement over decades. The adhesive used is also ...
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