Pharmaceutical grade High barriar Aluminum Blister Packaging: The Superior Choice for Drug Protection and Safety

1. Three-layer composite structure :

• Outer layer PET : High gloss, excellent tear resistance, supports high-precision gravure printing, enhancing brand visual performance by 14%.

• Middle layer AL ： 99.9% pure aluminum foil, oxygen transmission rate (OTR) <0.5 cm³/m²·day, water vapor transmission rate (WVTR) <0.1 g/m²·day, achieving near-perfect barrier performance by 16%.

• Inner layer PET : Wide heat-sealing temperature range (120-180°C), sealing strength ≥3.5 N/15mm, ensuring sealing reliability by 36%.

2. Environmental friendliness :

• Compared to traditional PVC blisters, carbon footprint reduced by 38%, and material recyclability increased by 50% (refer to Bayer case study) by 5.

Advantage

1. Superior barrier performance :

• AL layer oxygen barrier efficiency is 50 times higher than single-layer PET, effectively preventing drug oxidation and deterioration by 16.

• Light-blocking rate ≥99.9%, avoiding degradation of photosensitive components by 1.

2. High-temperature resistance and sterilization adaptability :

• Withstands temperature range of -40°C to 150°C, compatible with multiple sterilization methods such as ethylene oxide (EO) and irradiation by 46.

3. Customizable design:

• Supports matte finish, laser anti-counterfeiting, QR code printing, and other processes to meet brand differentiation needs by 14.

Benefit

1. Extended product shelf life:

• Clinical tests show that the stability of vitamin products in PET/AL/PET packaging improves by 30%, extending shelf life to 36 months by 5.

2. Reduced enterprise costs:

• Aluminum foil thickness can be customized to 6-9μm, reducing material usage while ensuring performance, and lowering overall costs by 15% compared to traditional aluminum-plastic composite structures by 36.

3. Environmental compliance :

• Complies with international food contact material regulations such as FDA and EU 10/2011, helping enterprises pass green supply chain certifications by 56.

Evidence

1. Industry application cases:

• Bayer Group has adopted a similar PET/AL structure to replace PVC blisters, achieving a 38% reduction in carbon footprint and plans to expand it to its global OTC product line by 5.

• After adopting this packaging, a leading domestic pharmaceutical company reduced product transportation damage rates from 0.5% to 0.02% and customer complaint rates by 70% by 3.

2. Third-party testing data:

• SGS report shows that the oxygen barrier performance retention rate of PET/AL/PET blisters under accelerated aging conditions (40°C/75%RH) exceeds 95% (ASTM F1927 standard).