Kraft paper packaging, maintain vitality of fresh food

　In most people's opinion, when it comes to kraft paper packaging, the first thought may be file bags, envelopes, kraft paper tape, corrugated cardboard and so on. Actually, the application scope of kraft paper is very extensive, in the field such as auto parts, cosmetics, medicines, ceramics, household articles can see the figure of kraft paper. Kraft paper is also common in food packaging. For example, when you walk into KFC McDonald's, Pizza Hut packaging food, you will find that packaging...