... soft packaging, plastic boxes, etc; 4. Stickers: paper stickers, OPP, PVC, PP, PET stickers, golden and ... silver foil paper stickers; 5. Envelope: various paper envelopes. 6. Cards: PVC cards, ... Paper Material: Cardboard, corrugated paper, paper board, art paper, kraft paper, printing paper. ivory board, white back duplex board, gray back duplex board.2. Various shapes, sizes ...