Bundle comprising packaging sleeves and an outer packaging

A bundle comprising packaging sleeves and an outer packaging, comprising:

• a plurality of packaging sleeves of a composite material, and
• an outer packaging which surrounds the packaging sleeves,
• wherein each packaging sleeve has a front side and a rear side,
• wherein the front side and the rear side of each packaging sleeve are separated from each other by means of folding edges, along which the packaging sleeve is folded flat,
• wherein each packaging sleeve has two openings which are arranged on opposite sides of the packaging sleeve, and
• wherein each packaging sleeve has a longitudinal seam which connects two edges of the composite material to form a circumferential packaging sleeve,
• wherein the outer packaging is produced from a plastics material film and that the plastics material film has at least one weld seam which extends in a stacking direction, and
• wherein the plastics material film has stretch properties with an elongation at break of at least 100% and shrinking properties with a shrink value of at least 5%, and
• wherein the elongation at break in a transverse direction is at least 50% higher than in a longitudinal direction.