GB 9685 Food Contact Materials Standard: A Detailed Guide to Factory Compliance and Practical Operations
GB 9685 Food Contact Materials Standard: A Detailed Guide for Factory Compliance Implementation
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High Barrier Packaging Materials Explained: What Products Require High Barrier Protection
High Barrier Packaging Materials Explained: What Products Need High Barrier Properties The same type of flexible packaging bag can keep food crispy for three months, while another may become damp and spoiled within two weeks—the difference often lies in the barrier properties of the packaging. High barrier packaging materials are a core technology for extending the shelf life of food, but high barrier properties are not necessarily better when they are more expensive. Choosing the wrong material can lead to…
EVA Packaging Materials: The Undervalued Soft Power
EVA Packaging Materials: The Underrated Soft Power In the fields of food packaging, daily chemical packaging, and industrial packaging, materials such as PE, PP, and PET are always at the center of the conversation, while EVA is often overlooked. In reality, EVA packaging materials play an irreplaceable role in soft packaging composite structures due to their excellent flexibility, low-temperature performance, and heat-sealing properties. This article, from the perspective of a factory, will help you rediscover this underrated packaging material. What…
Snack Bag Design: Differences Between Potato Chip, Nut, and Cookie Packaging
Snack Bag Design: What Makes Potato Chip, Nuts, and Cookies Packaging Different Snack bags may look similar at first glance, but the packaging requirements for potato chips, nuts, and cookies are quite different. Fried snacks are prone to breakage and moisture absorption, nuts are susceptible to oxidation and spoilage, and cookies can become soft and moist. Each product requires different material structures, bag shapes, and production processes. This article discusses the key points of snack bag design from the perspective…
Full Custom Soft Packaging Process: 12 Key Stages from Inquiry to Delivery
Soft Packaging Customization Full Process: 12 Key Milestones from Inquiry to Delivery Soft packaging customization is a common method for purchasing packaging in industries such as food, daily chemicals, and pet food. However, the process from inquiry to delivery often involves dozens of steps, and any mistake in any step can affect delivery time and product quality. This article, from the perspective of a factory, breaks down the entire soft packaging customization process into 12 key milestones, helping you have…
What is the EU packaging tax? What is its real impact on Chinese export companies?
What is the EU Packaging Tax and Its Real Impact on Chinese Export Enterprises Since its introduction, the EU Packaging Tax has been a key concern for Chinese packaging and consumer goods exporters to Europe. This tax is levied on non-recycled plastic packaging waste generated within EU member states, at a rate of 0.8 euros per kilogram. Although officially paid by member state governments, the cost ultimately flows through the supply chain and is passed on to every export enterprise.…
FDA Certification Complete Guide: What You Need to Know About Exporting Food Packaging to the United States
Exporting food packaging to the United States almost inevitably involves the term FDA certification. Many domestic flexible packaging factories, when they first receive orders from the U.S., often ask how to handle FDA certification. However, the regulatory logic of FDA for food contact materials is not entirely the same as the GB 4806 system in China. FDA does not directly issue certifications, but instead manages material compliance through a list of regulations and food contact notifications (FCN). Understanding this system…
How to Choose Tea Packaging Bags? Differences and Key Points in Packaging for Green Tea, Black Tea, and Pu’er Tea
How to Choose the Right Tea Packaging Bag? Differences and Key Points in Packaging for Green Tea, Black Tea, and Pu'erh Tea Tea is a highly delicate product: it is afraid of light, moisture, oxygen, and odors. The tea packaging bag is the first line of defense in preserving the quality of tea. Different types of tea have varying packaging requirements—green tea is sensitive to oxidation and needs light protection, black tea is prone to moisture and requires moisture-proofing, while…
Where Do Plasticizers Come From? A Comprehensive Analysis of Plasticizer Defense in Flexible Packaging Factories
Where do phthalates come from? A Comprehensive Analysis of Phthalate Control in Flexible Packaging Factories When it comes to food packaging, many consumers' first concern is: could there be phthalates in the packaging bags? As a factory with years of experience in the flexible packaging industry, we receive similar inquiries almost every day. Where exactly do phthalates come from? Can they really migrate from the packaging into food? How do factories control phthalates? In this article, from the perspective of…