Patent ID: 6378731
Filing Date: 2002-04-30
Classification: B65D

Abstract:
A pouring spout for bags (1) comprising a spout (10) inserted into a bag opening (2) and collar-band-like clamping means (20, 30) that detachably hold the spout (10) inside in the bag opening (2) such that it is sealed relative to the bag wall (3), said clamping means (20, 30) being designed as a clip (20, 30), clasp-like with two legs (21, 22) or collar band halves (31, 32) having cooperating snap-in means (24, 25, 26, 35, 36) on their ends, and said legs (21, 22) or collar band halves (31, 32) of the clip (20, 30) having on their opposed insides (40, 41) a clamping channel (42) so that an opening is formed between the joined legs (21, 22) or collar band halves (31, 32), in which the spout (10) is held in a formfitting manner, and said insides (40, 41) of the legs (21, 22) or collar band halves (31, 32) of the clip (20, 30) and the outside wall (11) of the spout (10) each having grooves (12, 44) and/or tongues (13, 43) cooperating with each other, characterized in that the groove (44) and the tongue (43) on the legs (21, 22) of the collar band halves (31, 32) are formed continuous, also in their end sections, forming a groove-and-tongue connection there as well.