Paper bag has opening stuck on side wall by continuous strip whose external surface is coated with adhesive and tearable protection film allowing temporary closing after opening

摘要

The paper bag has an opening (3) stuck on one of its side walls perpendicular to this wall edge by means of a continuous strip (4). The strip face turned outwards is coated with an adhesive and with a tearable protection film which allows the bag to be temporary closed after its opening.