Packaging Blog | Materials, Design & Trends | ASTRA

Zipper Pouch Delamination: The Seal Window Problem Hiding Behind “Easy Open”

Why “easy open” zipper pouches delaminate after filling—and how seal window mismatch between zipper flange and film inne...

2026 - 10 - 26

EU PPWR Is Reshaping Packaging: What Brands Need to Know Before Deadlines Hit

The European Union's Packaging and Packaging Waste Regulation (PPWR) is no longer a distant policy discussion. It is now...

2026 - 08 - 04

E-Commerce Packaging in 2026: How Premium Unboxing and Sustainable Design Are Driving Repeat Purchases

E-commerce has transformed how consumers interact with brands. That moment of unboxing has become a powerful branding op...

2026 - 08 - 04

The Rise of Mono-Material Recyclable Pouches: Material Science Is Solving Flexible Packaging's Biggest Problem

Advances in material science are making mono-material recyclable pouches a viable option for a growing range of food and...

2026 - 08 - 04

How a North American Snack Brand Cut Packaging Waste by 30% with Recyclable PE Pouches

In North America and Europe, a quiet revolution is taking place on supermarket shelves. Consumers are reading labels mor...

2026 - 08 - 04

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