Sale of 0.025–0.08mm 8011 / 8021 / 8079 O-temper Cold Forming Aluminum Foil for Pharmaceutical Packaging
What is Cold Forming Aluminum Foil?
Cold forming aluminum foil is a high-barrier laminated material used in pharmaceutical packaging. It is composed of multiple layers of different films through a lamination process, with the core layer being O-temper (soft) aluminum foil. This structure provides excellent deep-drawing performance.
Structure of Cold Forming Aluminum Foil
A typical cold forming aluminum foil has three layers:
Nylon (OPA) layer: Outer layer, provides excellent ductility and abrasion resistance, protecting the aluminum foil core.
Aluminum (AL) layer: Middle layer, the core of the structure, offering nearly 100% barrier properties against water, oxygen, and light.
PVC (Polyvinyl Chloride) layer: Inner layer, directly contacts the medicine, providing good heat-sealing performance for blister sealing with PTP lidding foil.
Common Alloys for Cold Forming Aluminum Foil
8011 Alloy: The classic pharmaceutical grade. Even distribution of Fe and Si forms fine intermetallic compounds, ensuring smooth cold stamping to form PTP blisters (with forming depth up to 3–5mm) and special-shaped closures. It resists “necking fracture” even in thin-wall areas, covering more than 90% of pharmaceutical forming requirements.
8021 Alloy: Improved plasticity compared to 8011, more suitable for highly complex structures such as multi-cavity blisters and tearable-seal foils. After forming, rebound rate ≤2%, ensuring precise packaging dimensions.
8079 Alloy: Excellent performance in ultra-thin gauges. At 0.025mm thickness, it still maintains outstanding formability, suitable for micro-dose blister packs (e.g., mini capsules), helping reduce material waste and lower packaging costs.
Product Information
Alloy Grades: 8011, 8021, 8079
Temper: O-temper (annealed soft)
Thickness: 0.025mm – 0.08mm
Width: Customized (standard 60mm – 1000mm)
Length: Customized
Surface: Clean and bright, free from oil spots, scratches, and black spots
Delivery Form: Aluminum foil rolls, slit coils, pharmaceutical-grade laminates
Application: Packaging of tablets, capsules, suppositories, etc.
Samples: Available
MOQ: 1–3 tons
Advantages of Using Cold Forming Aluminum Foil in Pharmaceutical Packaging
1.Excellent Barrier Properties: Its thick aluminum layer completely blocks moisture, oxygen, light, and bacteria, effectively protecting sensitive medicines and significantly extending shelf life.
2.Outstanding Formability: Soft aluminum ensures no cracking or pinholes during cold forming, enabling blister cavities of various depths and shapes, ideal for irregular tablets or capsules.
3.Safety & Compliance: Non-toxic, harmless, and fully compliant with pharmaceutical packaging standards. Safe for direct contact with medicines.
Application Fields
Pharmaceutical cold-formed blister packaging
Moisture-proof, oxidation-proof packaging for tablets, capsules, and powders
Packaging for high-end biopharmaceuticals and prescription drugs
Sealed packaging for specialty chemicals and healthcare supplements
Company Profile
We specialize in providing one-stop packaging material solutions for pharmaceutical enterprises. With years of industry experience and a strict quality control system, we deliver not only premium products but also professional technical support and customized services to meet your unique packaging needs.
Our product range includes: 1–8 series aluminum foil, double zero foil, PTP foil, ALU-ALU foil, PVC rigid film, PVC/PDC rigid film, etc. Sizes can be customized, with optional surface printing services. Our products are exported worldwide, with strong sales in Southeast Asia, Europe, and other regions.
If you are looking for pharmaceutical cold forming aluminum foil with excellent formability, superior barrier performance, and safety compliance, please contact us anytime. We offer free samples, factory visits, and full technical support to ensure your confidence in our product quality.
Why Choose Us?
1.Customized Production: Thickness 0.025–0.08mm available, cut-to-size on demand. Value-added processing options such as “pre-embossing” and “pre-coating” are available to shorten your downstream production cycle.
2.Fast Delivery: With 3 specialized cold forming foil production lines, we maintain ample stock of standard sizes. Small orders (<500kg) can be shipped within 72 hours, and large orders (≥10 tons) within 25 days.
3.Technical Support: A dedicated 5-member pharmaceutical packaging technical team offers free consultation on foil selection and forming process optimization, assisting clients in solving packaging challenges.
4.After-sales Guarantee: In case of product quality issues leading to production loss, we commit to respond within 48 hours, provide full refund/replacement, and cover related costs — ensuring zero-risk cooperation.
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