Products & Solution

High light shielding black masterbatch for food packaging is a functional masterbatch based on polyethylene (PE) with added carbon black and calcium carbonate fillers. The carbon black content is approximately 40%. This product meets food contact safety standards, remains stable during processing and use, and releases no harmful substances. It is suitable for the production of food packaging, lunch boxes, and related products. Its key features are its uniform coloring and stable dispersion, which imparts strong light-blocking properties to packaging products, helping to prevent food quality degradation due to light exposure and thus extending the shelf life of food.
This black masterbatch significantly enhances the temperature resistance and mechanical properties of food packaging materials, ensuring that packaging bags maintain good structural stability in high and low temperature environments and possess a certain degree of puncture resistance. This performance not only ensures that the packaging is not easily damaged during transportation and storage, but also better protects the food contents. Furthermore, the product is resistant to aging, preventing embrittlement or performance degradation over time.

This environmentally friendly shatter-resistant tableware black masterbatch is a material specifically developed for food contact products. It complies with relevant food safety standards and meets coloring requirements while ensuring product safety. Composed of polyethylene (PE), carbon black, and calcium carbonate filler, the carbon black concentration is approximately 40% ± 2%, resulting in excellent dispersibility and stability. This product effectively achieves uniform coloring of products such as tableware and lunch boxes, eliminating color variations caused by processing or environmental factors. Its formulation not only prioritizes appearance but also balances structural performance and process compatibility.
This black masterbatch enhances the temperature resistance and shatter resistance of tableware, ensuring it maintains high integrity despite repeated exposure to heat and cold, as well as drops and impacts, reducing the risk of breakage and extending the product's lifespan. The addition of carbon black also enhances the product's adaptability to light and the external environment, reducing fading and aging. Combined with the calcium carbonate filler, the product further enhances stability and mechanical properties while maintaining good processing flow, making it suitable for various processes such as injection molding and thermoforming.