1. Masterbatch for food packaging
When it comes to food packaging, the primary purpose is to protect food from environmental changes such as light, oxygen and moisture. Black master food packaging can effectively prevent food from rotting and prevent the loss of food flavor or vitamins. And now most of the food on the market has inner packaging and outer packaging, the inner packaging is in direct contact with food, and there are many packaging materials, and the most common is plastic.
2. Masterbatch for pharmaceutical packaging
Drugs are a special commodity, and the medical plastic materials used in its outer packaging usually have high safety requirements, and pigments and masterbatches used for coloring also require high safety performance to meet the safety and reliability of medical devices. Recently, suppliers of pigments and masterbatches have launched innovative product lines to meet the specific requirements of the medical market for product safety.
3. Creative functional masterbatch
This is a plastic sample with a specific color masterbatch, which quickly turns from transparent to purple under sunlight. The more intense the UV rays, the faster their discoloration will be. This function is applied to the plastic packaging of cosmetics and sunscreens, etc., and reminds users whether to use sunscreen or not according to the speed of discoloration of the surface of the packaging and the depth of color.