... winwin's seven serious lovely and fancy birthday cake packaging paper box Product detailsSample descriptionReference we can offerModel No. ... You are warmly welcome to visit our factory! Usage/ functioncake packaging boxContain books, pens, tools, clothes, towel, and anything ... , corrugated board, Duplex board, Art paper, Kraft paper, Grey board, white board paper and other paper material.2 ,PP, PU, PVC ...