Padding, stuffing or filling material for packaging, of paper, cardboard, cellulose or starch-based materials in the nature of a paper substitute; articles of paper, cardboard, cellulose or starch-based materials in the nature of a paper substitute, namely, boxes, cartons, fillings, cushioning, and wrappings for packaging; packaging or wrapping material which contains encapsulated air cells, of paper, cardboard, cellulose or starch-based materials in the nature of a paper substitute for wrapp...