What Is a Strip Packing Machine? Benefits of Alu-Alu Strip Packaging

Written by Albert on November 17, 2025

Introduction to Strip Packing Machines: Why Pharma Companies Prefer Alu-Alu Strip Packs

A strip packing machine is widely used for packaging tablets and capsules that require superior moisture and light protection. It seals products between two layers of aluminum foil using heat and pressure, forming compact and protective strip packs.

1. Working Principle of a Strip Packing Machine

1.1 Aluminum Foil Unwinding

Maintains smooth tension and feeding accuracy.

1.2 Tablet Feeding System

Drops tablets precisely into the center of the foil path.

1.3 Heat-Sealing System

Uses controlled temperature and pressure to seal two aluminum foils.

1.4 Cutting System

Cuts the sealed strip into single or multi-lane units.

2. Why Alu-Alu Strip Packaging Is Becoming More Popular

✔ Superior Moisture Barrier

100% protection from humidity, ideal for sensitive formulations.

✔ Light-Blocking Properties

Perfect for light-sensitive drugs like antibiotics and herbal tablets.

✔ Compact and Efficient

Strip packs reduce storage space and shipping cost.

✔ High Stability for Export

Preferred by many European and US pharmaceutical buyers.

3. Products Suitable for Strip Packing

· Moisture-sensitive tablets
· Herbal medicine
· Chewable tablets
· Irregular-shaped products
· Vitamins and supplements

Conclusion

A strip packing machine offers unmatched protection for sensitive medicines. If your product requires maximum moisture barrier and long shelf life, alu-alu strip packaging is often the best solution.