Patent ID: 8002468
Filing Date: 2011-08-23
Classification: B65D,Y10S

Abstract:
1. A bag with a pouring spout, comprising a narrow-width spout port part provided at one end of a laminated film bag, wherein in a region of the spout port part, a tape-shaped sheet material, which has been cut into a desired length, is applied to the inner surface of at least one of laminated films provided on both sides of the bag, said tape-shaped sheet material further comprises two side edge parts, wherein a convex-shaped streak is provided on at least one of said two side edge parts of said tape-shaped sheet material, and a width of said convex-shaped streak is in a range of 1 to 2 mm and a height of said convex-shaped steak is in a range of 1 to 3 mm.