... , softcover book, flyer, folder, sleeve, envelope, poster, paper bag, tags, and so on.Size: According to customers; specific requirements.Accept custom ... normally used for gift box. Double grey and single white and grey or double white and inside grey.Duplex Board: From 250g to ... the normally used for packaging box like the Perfurme box and cosmetic box.Art/Fancy Paper: 128g,157g is the normally used ...