A plastic film bottom bag having a bag opening and an opposite bag end, comprising:
- a plastic film front wall having a bag opening edge and a first side edge and an opposite second side edge,
- a plastic film rear wall having a bag opening edge and having a first side edge and an opposite second side edge,
- a first plastic film side wall having a bag opening edge and having a first side fold extending from or at a distance from the bag opening edge in the direction of the bag end or up to the bag end, the first plastic film side wall comprising, on either side of the first side fold, a first side wall section and a second side wall section which extend from the first side fold to the first side edge of the plastic film front wall and to the first side edge of the plastic film rear wall, respectively,
- a second plastic film side wall having a bag opening edge and having a second side fold extending from or at a distance from the bag opening edge in the direction of the bag end or up to the bag end, the second plastic film side wall comprising, on either side of the second side fold, a first side wall section and a second side wall section which extend from the second side fold to the second side edge of the plastic film front wall and to the second side edge of the plastic film rear wall, respectively, and
- a plastic film bag bottom having an inner side and an outer side, wherein:
- in a transition from the plastic film front wall to the first side wall section of the first plastic film side wall, the plastic film front wall and the first side wall section of the first plastic film side wall are welded or adhesively bonded to one another, and/or
- in a transition from the plastic film front wall to the first side wall section of the second plastic film side wall, the plastic film front wall and the first side wall section of the second plastic film side wall are welded or adhesively bonded to one another, and/or
- in a transition from the plastic film rear wall to the second side wall section of the first plastic film side wall, the plastic film rear wall and the second side wall section of the first plastic film side wall are welded or adhesively bonded to one another, and/or
- in a transition from the plastic film rear wall to the second side wall section of the second plastic film side wall, the plastic film rear wall and the second side wall section of the second plastic film side wall are welded or adhesively bonded to one another,
- and/or wherein:
- the first side fold comprises, in sections or completely, a first side fold welded or adhesive joint extending from or at a distance from the bag opening edge in the direction of the bag end or up to the bag end, the first plastic film side wall comprising, on either side of the first side fold welded or adhesive joint, the first side wall section which extends from the first side fold welded or adhesive joint to the first side edge of the plastic film front wall, and the second side wall section which extends from the first side fold welded or adhesive joint to the first side edge of the plastic film rear wall, and/or
- the second side fold comprises, in sections or completely, a second side fold welded or adhesive joint extending from or at a distance from the bag opening edge in the direction of the bag end or up to the bag end, the second plastic film side wall comprising, on either side of the second side fold welded or adhesive joint, the first side wall section which extends from the second side fold welded or adhesive joint to the second side edge of the plastic film front wall, and the second side wall section which extends from the second side fold welded or adhesive joint to the second side edge of the plastic film rear wall.