The Truth About Bisphenol A (BPA): Which Packaging Is at Risk and How to Avoid It

BPA is one of the most discussed topics in food packaging in recent years. From plastic water cups to the inner coating of cans, the “BPA hazard theory” has made many consumers wary of plastic packaging. As a flexible packaging factory, we want to clarify this topic in one article: where exactly does BPA hide in packaging, how big is the risk, and how to avoid it at the source. A rational understanding of BPA matters more than blind panic.

How to Choose Pet Food Pouches? 5 Key Points for Cat and Dog Food Packaging

Pet food is one of the fastest-growing consumer categories in recent years, and the pet food pouch — as the “second salesperson” — directly affects shelf life, shelf appeal and repurchase rate. Cat and dog food are high in oil content and rich in nutritionally active ingredients, so their packaging barrier, sealing and safety requirements are even higher than some human foods. How do you choose pet food pouches professionally? We build a complete selection framework from five key points. If you are not yet familiar with pouch type design, you can start with our complete stand-up pouch guide.

What are resealable pouches and heat-sealed pouches? Basic concepts

Resealable pouches and heat-sealed pouches are among the most common flexible packaging forms in daily life, widely used for food, daily necessities, electronics and more. Although the two pouch types share functional similarities, they differ clearly in structural design, sealing principle and suitable scenarios. This article gives a complete explanation of the features, differences and buying points of resealable and heat-sealed pouches. Resealable pouches (also called zipper pouches or press-lock pouches) seal through a built-in male-female interlocking structure at the pouch mouth. Common resealable pouches come in press-to-close and slider types: press-to-close pouches require pressing along the zipper to seal.

Why Are 8-Side Seal Flat Bottom Pouches So Popular? A Full Analysis from Structure to Market

In the packaging market of recent years, the 8-side seal flat bottom pouch (also called 8-side seal pouch or flat bottom pouch) is one of the most eye-catching pouch types. From specialty coffee beans to premium snacks, from pet food to tea gift boxes, 8-side seal flat bottom pouches are almost everywhere. Why has this pouch type quickly become the industry’s “hot favorite”? Where exactly are its structural advantages? Which products suit it? This article fully analyzes the popularity of 8-side seal flat bottom pouches from four dimensions: structure, shelf performance, user experience and production process.