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2025-11-13

What Is EVOH Film and Why Is It Used in Food Packaging?

In today’s competitive food-packaging market, ensuring product freshness, extending shelf life and maintaining product integrity are critical. One material that has earned strong favour from packaging engineers is the copolymer known as Ethylene‑Vinyl Alcohol Copolymer (EVOH).
2025-11-12

What Is the Shelf Life of Vacuum Packaged Meat?

Vacuum packaging has become a standard technique in food preservation, especially for meat. By removing most of the air from the package and sealing it tightly, the method inhibits the growth of aerobic spoilage organisms, slows oxidation, and helps retain moisture and quality.
2025-11-11

How Thick Should Vacuum Packaging Film Be for Frozen Meat?

Proper film thickness is essential when packaging frozen meat. The right thickness ensures barrier protection, durability, and long shelf life. Selecting the correct vacuum packaging film not only preserves product quality but also optimizes material cost and production efficiency.
2025-11-10

How Do Barrier Films Block Moisture and Gas?

Barrier films are advanced multilayer materials designed to prevent the transmission of moisture, oxygen, and other gases that can deteriorate the quality of packaged products. These films play an essential role in food packaging, pharmaceuticals, and electronics protection, where maintaining product integrity and shelf life is critical.
2025-11-07

How Long Can Vacuum Packaging Extend Food Shelf Life?

Vacuum packaging has become a vital preservation method in both household and industrial food storage. By removing air from the packaging, it helps to inhibit the growth of microorganisms that require oxygen, thus extending the shelf life of food.
2025-11-06

What Is the Difference Between Nylon Vacuum Bag and PE Bag?

When it comes to food preservation and industrial packaging, choosing the right bag material is crucial for performance, shelf life, and product safety. Among the most commonly used materials are nylon vacuum bags and PE (polyethylene) bags. Although they may look similar at first glance, their composition, durability, and applications differ significantly.
2025-11-05

How to Choose the Best Vacuum Pouch for Food Preservation?

Vacuum pouches are essential for modern food storage, keeping products fresh for longer while reducing waste and protecting flavor. Choosing the right pouch involves balancing material quality, thickness, sealing performance, and intended application. Understanding these factors ensures that your food remains in top condition from kitchen to freezer.
2025-11-04

What Are the Advantages of Co-Extruded Barrier Film over Laminated Film?

In the field of flexible packaging, selecting the appropriate film construction is critical for balancing performance, cost, sustainability and process efficiency. Two commonly applied technologies are multi-layer co-extruded barrier films and laminated films.
2025-10-29

What Is High Barrier Packaging Film And How Does It Work?

High barrier packaging film refers to a type of flexible film material engineered to provide exceptional protection against external factors such as oxygen, moisture, light and vapour. These films are broadly used in food, pharmaceutical, electronics and snack packaging where maintaining product integrity, extending shelf life and preserving quality are essential.
2025-10-29

How To Measure Film Strength And Puncture Resistance?

In the packaging and plastic film industry, understanding film strength and puncture resistance is essential to ensure material durability and consistent product performance. These properties directly influence how films behave during transportation, storage, and usage.

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