雷射印表機紙張
- Product Name: Premium A4 Laser Printer Paper
- 產品說明: High-quality, multipurpose laser printer paper designed for professional printing in office and business environments. Engineered for sharp text, vibrant colors, and reliable performance in high-speed laser printers. Suitable for international markets with consistent quality meeting global trade standards.
- Target Applications: Business documents, reports, presentations, mailing labels, cheques, internal memos, and double-sided printing. Ideal for B2B procurement in offices, distributors, and e-commerce platforms.
- Packaging Options: 500 sheets per ream; available in cases of 5 or 10 reams for bulk international shipping.
- Manufacturer Compliance: Produced in accordance with international trade regulations, ensuring no exaggerated claims and verified eco-friendly options.
| 參數 | 規格 | 注意事項 |
|---|---|---|
| 尺寸 | A4 (210 x 297 mm / 8.3 x 11.7 in) | Standard ISO 216 size; compatible with most laser printers worldwide. Other sizes available: A3 (297 x 420 mm), Letter (8.5 x 11 in). |
| 重量 | 80 gsm (21 lb bond) | Optimal for general-purpose printing; range options: 90-120 gsm (24-32 lb) for premium feel. Heavier weights (up to 190 gsm) for glossy variants. |
| 厚度 | 0.10-0.12 mm (4-5 mil) | Ensures smooth feeding and jam resistance in laser fusers. |
| 亮度 | 96-100 (ISO scale) | High brightness for enhanced contrast and color vibrancy; prevents glare in professional documents. |
| 不透明度 | 92-95% | Minimizes show-through for double-sided printing; higher than standard copy paper. |
| 水份含量 | 4.0-5.5% | Controlled to prevent curling or static in varying humidity (35-55% recommended storage). |
| Surface Finish | Matte (uncoated or lightly coated) | Smooth for fast ink drying; glossy options available for photo-quality prints. |
| 組成 | 100% virgin wood pulp or recycled blend (30% post-consumer content option) | Acid-free for archival longevity; synthetic blends for enhanced durability in select variants. |
| 顏色 | Bright White | CIE Whiteness: 160-170 for professional appearance. |
Performance Data
Performance metrics are based on industry testing and compatibility with laser printers, ensuring jam-free operation and high-quality output. Data substantiated by standards like ISO/IEC 24734 for print speed and quality.
- Print Quality: Razor-sharp text resolution (up to 1200 dpi); excellent toner adhesion with no smudging or fading. Vibrant color reproduction on coated surfaces.
- Jam Resistance: 99.99% jam-free in compatible printers (e.g., HP, Brother, Canon); tested under high-volume conditions (up to 50,000 sheets/month).
- 相容性: Specifically formulated for laser printers; heat-resistant to withstand fuser temperatures (up to 200°C). Not recommended for inkjet without multipurpose labeling. Adjust printer settings for heavier weights (e.g., “Heavy Paper” mode).
- 雙面印刷: Supported with minimal bleed-through due to high opacity; ideal for reports and brochures.
- 耐用性: Archival quality (ISO 9706 compliant) with resistance to yellowing; suitable for long-term storage.
- Environmental Performance: Low dust generation to extend printer life; recyclable and biodegradable options available.
- Testing Standards: Evaluated for runnability, image quality, and permanence per ISO 12647 guidelines.
認證與合規性
All certifications are verified and align with international standards for quality, safety, and sustainability. No unverified environmental claims included.
- 品質認證: ISO 9001 (Quality Management), ISO 9706 (Permanence of Paper for Documents).
- 環境認證: FSC® Certified (Forest Stewardship Council) for sustainable sourcing; EU Ecolabel for select recycled variants.
- Printing Standards: ColorLok® Technology for enhanced toner performance; RIT Inkjet and Laser Printing Media Certification for color accuracy.
- Regulatory Compliance: REACH (EU chemical safety), RoHS (hazardous substances restriction); acid-free and lignin-free for archival use.
- 國際貿易合規性: Adheres to WTO trade rules; export-ready with harmonized tariff codes (HS 4802 for uncoated paper).
- 安全標準: Non-toxic, low VOC emissions; suitable for office environments per OSHA guidelines.
Usage and Compatibility Guidelines
For optimal results in international markets:
- 儲存建議: Keep in original packaging at 20-25°C (68-77°F) and 40-60% relative humidity to avoid moisture absorption.
- Printer Setup: Fan sheets before loading; use manual feed for thicker variants. Compatible with major brands including HP, Xerox, Epson, and Ricoh.
- Market-Specific Notes: Meets North American (Letter size) and European/Asian (A4) preferences; customs documentation includes weight conversions and origin certificates.
- Buyer Benefits: Cost-effective for high-volume procurement; reduces printer maintenance with low-dust formula. SEO-optimized keywords for B2B platforms: “laser printer paper A4 80gsm”, “high brightness laser paper”, “jam-free office paper”, “FSC certified printer paper”.
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