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Acid Free Archival Back Strip 85g for Museum Quality Book Preservation
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. Technical Specifications Parameter Unit Value Basis Weight g/m² 85 ±2.5 Thickness mm 0.12‑0.13 pH Value — 7.0‑8.0 (neutral
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Waterproof Long Roll Back Strip 2000m For Continuous High Volume Production
Designed for high‑volume binding operations that require minimal roll changes, this 2000m extra‑long back strip (standard 1000m) increases production efficiency by reducing downtime. Available in 80 g/m² and 85 g/m², with widths from 20‑50 mm. Splice‑free construction ensures uninterrupted feeding for hours, ideal for 24/7 bookbinding plants. Technical Specifications Parameter Unit Value Basis Weight g/m² 80 or 85 Roll Length m 2000 ±50 Width mm 20‑50 Thickness mm 0.10‑0.13
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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. Technical Specifications 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
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High Speed Machine Back Strip 80g Optimized for HDBB-30 Binding Equipment
Specifically formulated for high‑speed book binding machines like the HDBB-30 (max speed 21 m/min), this 80 g/m² back strip ensures consistent feeding, even gluing, and minimal downtime. The paper has controlled surface tension and curl‑free edges, reducing jams and misfeeds. Compatible with white glue and hot melt adhesive systems, it handles book sizes from 260*150mm to 700*310mm. Technical Specifications Parameter Unit Value Basis Weight g/m² 80 ±2.0 Width mm 20‑50 (to
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Colored Back Strip Blue Red Pink Yellow For Classification Marking And Aesthetic Enhancement
Available in blue, red, black, beige, and custom Pantone colors, this colored pure paper back strip (80 g/m²) serves both functional and decorative purposes. It reinforces the spine while allowing easy visual classification by subject, grade, or batch. Ideal for school exercise books, office notebooks, and color‑coded manuals. The color is integral to the paper – no fading or rubbing off. Technical Specifications Parameter Unit Value Basis Weight g/m² 80 ±2.0 Thickness mm 0
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Paper Fabric Composite Back Strip 180gsm High Tear Resistance for Premium Albums
This paper‑fabric composite back strip combines a white kraft paper surface (80‑120 g/m²) with a high‑density polyester‑cotton fabric reinforcement layer. The result is exceptional tear resistance (folding endurance ≥200 times) and peel strength, ideal for premium photo albums, hardcover yearbooks, and archival books. The composite structure withstands heavy page loads and repeated opening without cracking. Technical Specifications Parameter Unit Value Total Basis Weight g/m²
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Extra Wide Pure Paper Back Strip 35‑50mm for Large Format Hardcover Books
Designed for oversized hardcover books, yearbooks, and coffee table books, this extra‑wide back strip (35‑50 mm) provides full coverage for spines up to 30mm thick. The 85 g/m² long‑fiber paper delivers high tensile strength (≥3.2 kN/m) and excellent fold endurance, ensuring the spine remains straight and resistant to creasing. Compatible with hot melt and PVA adhesives. Technical Specifications Parameter Unit Value Basis Weight g/m² 85 ±2.5 Width mm 35, 40, 45, 50 Thickness
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Narrow Width Pure Paper Back Strip 15‑20mm for Thin Booklets and Perfect Binding
Specifically designed for thin booklets, brochures, and perfect‑bound pamphlets (book thickness 4‑10mm), this narrow‑width back strip (15‑20 mm) offers precise coverage without excess overhang. Made from 80 g/m² long‑fiber paper, it bonds evenly to thin spines, reinforcing the glue line and preventing page pull‑out. Ideal for mass‑produced catalogs and thin magazines. Technical Specifications Parameter Unit Value Basis Weight g/m² 80 ±2.0 Width mm 15, 18, 20 (custom)
