Filter Papers (Coffee Filter, Tea Bag, Lab Filter Paper)
Paper
Overview
At Lion Paper Company, our Filter Papers are engineered to deliver precision filtration, consistent performance, and purity across diverse applications. From brewing aromatic coffee and tea to performing critical laboratory separations, our filter papers are crafted using high-grade cellulose fibers to ensure optimal flow rate, particle retention, and chemical compatibility. Designed for both household and industrial needs, these papers offer reliability, efficiency, and eco-friendly options without compromising on performance.
Key Features
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GSM Range:
Typically between 40 – 100 g/m², depending on the application. Coffee filters use lighter, more porous sheets for efficient extraction, while laboratory-grade filter papers are denser for finer separations and higher particle retention. -
High Purity:
Made from refined cellulose, free of additives, fillers, and chemicals that could interfere with filtration or affect taste and safety. -
Consistent Pore Structure:
Uniform porosity ensures predictable filtration rates, flow control, and retention efficiency, essential for both beverage brewing and analytical testing. -
Strength & Wet Integrity:
Maintains structure and integrity during wet use, resisting tearing, swelling, or disintegration under fluid exposure. -
Absorbency & Flow Control:
Tailored absorbency and capillary action allow controlled filtration speeds for optimal extraction of flavors or separation of particulates. -
Heat & Chemical Resistance:
Compatible with hot liquids such as coffee and tea, and with laboratory reagents, acids, and solvents (where applicable), without degrading or altering composition. -
Eco-Friendly Options:
Available in biodegradable and compostable variants, made from renewable fiber sources, with formulations designed to minimize environmental impact.
Applications
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Coffee Filters
Designed to provide smooth extraction, reduce sediment, and enhance flavor clarity. Compatible with drip, pour-over, and automated brewing machines. -
Tea Bag Filters
Fine yet porous sheets that allow infusion of flavors while preventing residue from passing through. Suitable for both loose-leaf and finely ground teas. -
Laboratory Filter Papers
Used in scientific analysis, chemical separations, environmental testing, and quality control processes where accuracy and consistency are critical. -
Industrial Filtration
Applied in pharmaceutical production, food processing, water purification, and chemical for controlled separation and clarification.
Why Choose Our Filter Papers?
✅ Precision Filtration – Uniform pore size ensures efficient separation and consistent flow rates.
✅ High Purity Materials – Free from contaminants, additives, or chemicals that could affect the end product.
✅ Wet Strength & Durability – Stays intact during use, even with high-temperature liquids or aggressive chemicals.
✅ Customizable Properties – GSM, pore size, and absorbency tailored to specific filtration requirements.
✅ Eco-Friendly Options – Biodegradable, compostable, and sustainable solutions available for environmentally conscious consumers and industries.
✅ Versatile Applications – Trusted across brewing, laboratory research, industrial filtration, and foodservice sectors.
Technical Specifications (Typical)
| Specification | Coffee Filter | Tea Bag | Lab Filter Paper |
|---|---|---|---|
| GSM (g/m²) | 50 – 70 | 40 – 60 | 70 – 100 |
| Substance Tolerance | ±3% | ±3% | ±3% |
| Bulk (cc/g) | 8 – 12 | 8 – 12 | 5 – 10 |
| Moisture (%) | 5 – 8% | 5 – 8% | 5 – 10% |
| Wet Strength | Medium | Medium | High |
| Pore Size (µm) | 20 – 40 | 15 – 35 | 2 – 25 |
| Flow Rate | Controlled | Moderate | Controlled |
| Heat Resistance | Up to 95°C | Up to 95°C | Up to 120°C |
| Chemical Compatibility | Limited acids | Limited acids | Wide range |
| Biodegradability | Yes | Yes | Yes (select types) |
(Specifications vary based on product variant, application, and customer needs.)
Customization Options
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GSM adjusted for flow rate and particle retention requirements
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Customized pore sizes for fine or coarse filtration
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Bleached, unbleached, or chlorine-free formulations
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Fragrance-free, flavor-neutral options for food and beverage uses
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Biodegradable, compostable packaging and paper formulations
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Laboratory-grade certifications for analytical and pharmaceutical use
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Packaging in rolls, sheets, or pre-cut shapes for automated systems
Why Lion Paper’s Filter Papers Are the Trusted Choice
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Precision engineering ensures reliable performance across applications
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High-quality cellulose offers purity and safety in food and lab environments
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Custom solutions available for unique industrial or research requirements
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Compliant with international standards for hygiene and environmental safety
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Supports sustainable practices with biodegradable and eco-friendly options
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Offers seamless integration with existing brewing, laboratory, and industrial processes
Get in Touch
Whether you are crafting the perfect cup of coffee, conducting sensitive laboratory experiments, or optimizing industrial filtration, Lion Paper’s Filter Papers provide the performance, purity, and reliability you need. Contact our experts today to explore formulations, request samples, or design customized solutions for your specific filtration challenges.
OverviewAt Lion Paper Company, our Filter Papers are engineered to deliver precision filtration, consistent performance, and purity across diverse applications. From brewing aromatic coffee and tea to performing critical laboratory separations, our filter papers are crafted using high-grade cellulose fibers to ensure optimal flow rate, particle retention, and chemical compatibility. Designed for both household and...