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In the drafting of the GRAS certification dotes in the United States, the toxicology section is the core of the core, directly determining the safety conclusion of the declared substance under its intended use. Writing a toxicology report not only requires a solid scientific foundation but also a profound understanding of regulatory requirements and assessment principles. Ruiou Technology has summarized the key points to note for enterprises' reference: The overall principles of toxicology...
Advantages of Vegetable and Fruit Blister Boxes
Vegetable and fruit vacuum box is a container used for storing vegetables and fruits, a common food packaging tool that can effectively prevent moisture, oxygen, and microbial contamination in the air of food, thereby extending the shelf life of food. Blister boxes can also prevent food from being contaminated by external factors, protecting the safety and freshness of food. It can effectively maintain the freshness of vegetables and fruits, preventing them from getting damp and spoiling. It is...
Overview of the Development of the Vacuum Packaging Market
Traditional Wife Cake Box, Traditional Wife Cake, Chinese Pastry Blister packaging products are produced using the vacuum forming process to produce plastic products. The principle is to heat and soften flat plastic hard sheet materials, and then vacuum adsorb them onto the surface of the mold. Blister packaging products are widely used in industries such as electronics, appliances, food, medicine, health products, hardware tools, cosmetics, toys, daily necessities, automobiles, stationery, and...
What are the requirements for selecting materials for food vacuum packaging?
Traditional Wife Cake Box, Traditional Wife Cake, Chinese Pastry The material selection for food vacuum packaging has the following key requirements: Chemical stability: Food vacuum packaging materials must not undergo any chemical reaction with the packaged food, which is the primary condition for ensuring food safety. Materials should ensure that they do not have harmful effects on food throughout the entire process of storage, transportation, and use. Physical and mechanical...
What problems may occur during the molding of vacuum formed products?
When forming vacuum formed products, factors such as pulling lines, scratches, crystal dots, bubbles, and water ripples may occur. Wire drawing: Some unnecessary line protrusions (not on the mold) generated during the vacuum forming production process need to be solved by modifying the mold (reducing height, increasing roundness) and adding additional pressure molds (which we call upper molds). When the cable is too large, it is considered a defective product and cannot be used for high-end...
Environmental knowledge of vacuum formed packaging
Today, developed countries generally require products to comply with the EU RoHS environmental directive. According to this requirement, any electronic and electrical products that use or contain heavy metals such as cadmium, lead, mercury, hexavalent chromium, as well as polybrominated biphenyls (PBB) and polybrominated diphenyl ethers (PBDE) flame retardants, are prohibited from entering the EU market. As an important component of electronic products, vacuum packaging must also strictly...