We have the advanced equipments which produce many sizes envelopes in high speed and automatically. Key Werds:100g brown kraft paper envelope 4 color ... bag, etc; 3. Plastic printing: Soft packaging, plastic boxes, etc; 4. Stickers: Paper stickers, OPP, PVC, PP, PET stickers, golden and ... , playing cards, metal cards etc. 100g brown kraft paper envelope 4 color printed