Disposable Flip Cover Can Be Customized Printing Package
White cardboard is a kind of white cardboard made of thick and solid pure wood pulp. It is a kind of paper that is firm and thick, and has a large amount of paper. It is made by multi-roll calendering. High, with relatively uniform ink absorption, and good folding resistance, mainly used in commodity packaging boxes, product linings, picture wall charts and so on. This product is made of white cardboard material. It is simple and stylish. The interior is glue-free design. It is convenient and simple. It can be in contact with food. The in-line cover can increase the packing speed faster and has labels. This product is made of paper material and adapts to the international environmental trend. The used lunch box can be recycled and reused, reducing pollution and saving resources, which is a good choice. Under the background of people’s growing concern about environmental protection, this kind of lunch box has developed rapidly in recent years, and many enterprises have begun to seize the market, and the future prospect is infinite.