20 Micron Pharmaceutical Alu Alu Foil, High Purity Aluminium for Drug Blister
Product Spotlights
Hemaokang Steel (Shandong) Co., Ltd. is proud to present our 20 Micron Pharmaceutical Alu Alu Foil, a high-purity aluminum solution specifically engineered for drug blister packaging. With our ISO9001-certified production facility established in 2025, we combine advanced manufacturing processes with rigorous quality control to deliver foils that meet the strictest pharmaceutical industry standards. Our annual export value of US$50–100 million and a global footprint spanning North America, Europe, Asia, and beyond attest to the trust leading pharma companies place in our products.
This alu alu foil features a thickness of exactly 20 microns, providing an optimal balance between barrier protection and forming flexibility. The high-purity aluminum (≥99.7% Al content) ensures zero contamination risk, making it ideal for moisture-sensitive drugs, oxygen-sensitive formulations, and long-term stability packaging. Whether you need cold-form or push-through blister configurations, our foil delivers consistent performance across all standard blister packaging machines.
Key Product Features
- Superior Barrier Properties: The 20-micron thickness provides excellent protection against moisture, oxygen, and light, extending drug shelf life.
- High Purity Aluminum: Certified purity ≥99.7% minimizes ion migration and chemical interaction with pharmaceutical contents.
- Excellent Formability: Designed for both cold-form and push-through blister applications, with consistent elongation and tensile strength.
- Surface Finish Options: Available in matte or bright finish to suit different printing and sealing requirements.
- ISO9001 Certified Quality: Every batch undergoes strict dimensional, pinhole, and adhesion tests to ensure zero defects.
- Customizable Width: Widths from 100 mm to 800 mm can be tailored to your blister machine specifications.
Technical Specifications
| Parameter | Value |
| Thickness | 20 micron ± 5% |
| Aluminum Purity | ≥99.7% |
| Tensile Strength (MD) | 100–160 MPa |
| Elongation | ≥ 2.5% |
| Pinhole Count | ≤ 5 per m² |
| Surface Finish | Matte / Bright (customizable) |
| Width Range | 100–800 mm (custom) |
Benefits for Your Production
- Reduced Downtime: Consistent thickness and surface quality ensure smooth feeding in high-speed blister machines.
- Improved Drug Stability: The ultra-low water vapor transmission rate (WVTR) keeps hygroscopic drugs safe for extended periods.
- Enhanced Printability: Our surface treatment allows for clear registration of batch numbers, logos, and expiration dates.
- Cost-Effective: Optimized foil thickness reduces material waste while maintaining barrier integrity.
- Global Compliance: Meets pharmacopoeia standards (USP, EP, JP) for primary packaging materials – certification available upon request.
FAQ – Frequently Asked Questions
-
What is the typical lead time for this foil?
Standard lead time is 15–20 working days after order confirmation. For urgent orders, express production can be arranged. -
Can you provide samples for testing?
Yes, we offer free samples (A4 size or small rolls) for qualification. Shipping cost is negotiable. -
Is this foil suitable for push-through blisters?
Absolutely. Our 20-micron alu alu foil is optimized for both cold-form and push-through applications, with balanced hardness and elongation. -
Do you offer custom printing or coating?
Yes, we can apply primer coating, heat-seal lacquer, or print your design. Please contact our sales team for details. -
What certifications do you hold?
Our facility is ISO9001:2015 certified. Additional certifications (e.g., DMF, FDA) can be provided upon request for specific markets. -
How is the foil packaged to prevent damage?
Each roll is wound on a strong paper core, wrapped in moisture-proof film, and packed in reinforced cartons or wooden crates for export. -
What is the minimum order quantity (MOQ)?
MOQ is 500 kg per specification. Lower quantities may be considered for trial orders. -
Can you supply foil with a specific alloy grade?
Yes, we offer both 8011 and 8021 alloys. The standard grade is 8011; 8021 is available on request.
Trust Hemaokang Steel – With 51–100 skilled employees, a modern production line in Liaocheng, Shandong, and a strong export record of US$50–100 million annually, we are your reliable partner for pharmaceutical packaging materials. Our commitment to quality, on-time delivery, and customer service has earned us a loyal client base across 6 continents. Contact us today to request a quote or sample, and experience the difference that high-purity aluminum foil can make for your drug blister packaging.
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