Yili boxed pure milk has six boxes, 12 boxes, 16 boxes, 20 boxes and 24 boxes, and the packaging specifications are different according to different series of products. In life, we see and buy more specifications of 12 boxes and 16 boxes and 24 boxes.
There is no preservative in Yili boxed pure milk. As long as it is pure milk, no preservative will be added in it. The main material of Yili boxed pure milk is raw milk, which is only raw milk without adding any ingredients, which can be seen from the ingredient list.
Because there is no added shelf life, the shelf life of Yili boxed pure milk will not be long. It adopts instantaneous ultra-high temperature sterilization technology to completely kill harmful bacteria and microorganisms in fresh milk before packaging, so boxed pure milk can be preserved at room temperature. The shelf life of Yili boxed pure milk is only about half a year. If it is bagged fresh milk, some of them only have a shelf life of 28 days. Therefore, when buying Yili boxed pure milk, we also need to carefully look at when it is produced.