Bags and articles for packaging, wrapping and storage of paper, cardboard or plastics, namely, plastic bags for packaging, boxes of cardboard or paper, plastic bubble packs for storage or packaging; stationery and educational supplies namely, paper and cardboard; envelopes; envelopes for stationery use; paper envelopes for packaging; plastic envelopes; packaging materials made of recycled paper and mineral-based paper substitutes; packaging materials of cardboard; packaging materials of paper...