In the food packaging industry, food cardboard plays a vital role. It is not only a kind of packaging material, but also a key element to ensure food safety and enhance brand image. The appearance characteristics of food cardboard have an important impact on its function and safety.
The raw materials of food cardboard are strictly selected, and 100% virgin fiber must be used. This high standard of raw material selection ensures the natural purity of food cardboard and avoids possible harm to the human body. Its color is usually natural, because it does not contain additives such as fluorescent brighteners, so it will not be too bright white.
In terms of texture, the fiber texture of food cardboard is clearly visible, which is not only a sign of high-quality raw materials, but also an intuitive reflection of its safety. In addition, food cardboard has various specifications and sizes to meet the needs of different food packaging. From small snack packaging to large food gift boxes, you can find the right cardboard size.
It is worth mentioning that food cardboard also has unique requirements in design and printing. Because it is in direct contact with food, the use of ink and other chemicals must be strictly controlled during the printing process to ensure food safety. At the same time, the surface treatment of food cardboard must also meet certain standards to ensure its oil-proof and waterproof properties.
The appearance characteristics of food cardboard are not only about beauty, but also directly related to its function and food safety. High-quality food cardboard should have clear fiber texture, natural color, suitable specifications and excellent surface treatment. In the food packaging industry, choosing food cardboard that meets the standards is an important part of ensuring food safety and enhancing brand image.