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Recycled Duplex Paper: The Sustainable Workhorse of Uncoated Culture Paper
Introduction
In the world of uncoated culture paper, few products offer the perfect balance of print performance, cost-effectiveness, and environmental responsibility like recycled duplex paper. At Shandong Jianfeng Paper, we have perfected the manufacturing process of this versatile paper grade, making it the go-to choice for publishers, printers, and office supply distributors worldwide.
What is Recycled Duplex Paper?
Recycled duplex paper is a premium uncoated printing and writing paper made primarily from white paper trimmings — clean, high-quality paper waste from printing and converting processes. Through a sophisticated production process that includes double-sided sizing and calendering (passing paper through pressure rollers to achieve a smooth, uniform surface), Jianfeng Paper transforms recycled fibers into a high-performance paper that rivals virgin fiber products in quality and printability.
Core Characteristics (In-Depth)
| Feature | Technical Benefit | Practical Advantage |
| Low expansion/shrinkage rate | Dimensional stability during printing | Precise registration, less waste |
| Uniform ink absorption (both sides) | Consistent print density | Professional, high-quality results |
| High smoothness & tight formation | Even toner/ink transfer | Sharp text and images |
| Matte finish (no glare) | Non-reflective surface | Comfortable extended reading |
| High opacity | Minimal show-through | True double-sided printing capability |
| Good strength & fold resistance | Durable paper structure | Suitable for high-speed printing |
| Ink bleeding resistance | Quick-drying surface | Works with fountain pens, gel pens |
| Pleasant tactile feel | Soft texture | Premium unboxing experience |
Available Grammages (g/m²)
Jianfeng Paper produces recycled duplex paper in a comprehensive range of basis weights to suit different applications:
| Category | Grammages (g/m²) | Typical Applications |
| Lightweight | 47, 48, 50, 52 | Thin books, flyers, inserts |
| Medium weight | 58, 60, 65 | Magazines, brochures, notebooks |
| Heavyweight (most popular) | 70, 80, 100 | Textbook interior, office paper, covers |
Additionally, for customers requiring gloss paper (a related product with higher surface smoothness), Jianfeng Paper offers: 26g, 28g, 32g, 36g, 38g
Standard Specifications
Flat Sheet (Sheet-fed) Sizes:
787 × 1092 mm
889 × 1194 mm
846 × 1194 mm
Roll Paper (Web) Widths (mm):
780, 787, 845, 880, 889, 896
Additional widths: 846, 850, 960 (available upon request)
Customization Available: Special sizes and widths can be produced to meet specific customer requirements. Minimum order quantities may apply.
Typical Applications (Detailed)
| Industry | Specific Uses | Why Duplex Paper? |
| Book Publishing | Textbooks, novels, educational aids (workbooks, test papers) | High opacity, low glare, excellent fold resistance |
| Office Supply | Notebooks, letter pads, sticky notes, vouchers, envelopes | Writing-friendly, quick-drying, good erasability |
| Commercial Printing | Brochures, magazines, instruction manuals, posters, calendars, forms | Consistent print quality, suitable for both offset and digital |
Why Choose Jianfeng Paper’s Recycled Duplex Paper?
Sustainability without compromise – High recycled content without sacrificing performance
Cost-effective – Competitive pricing compared to virgin fiber papers
Consistent quality – ISO9001 certified manufacturing processes
Versatile – Suitable for offset, digital, and letterpress printing
Globally trusted – Exported to Southeast Asia and beyond
Technical Data Sheet (Summary)
| Parameter | Value |
| Paper type | Uncoated, recycled duplex |
| Surface treatment | Double-sided sizing + calendered |
| Color options | Natural white (cream/off-white), high bright white |
| Opacity (typical) | ≥90% (depending on grammage) |
| Smoothness (sec/ml) | 30–50 (Beck smoothness tester) |
| Moisture content | 4–6% |
For a complete technical data sheet or to request a sample, please contact our sales team.
