| 摘要 |
Packaging means for liquids of cardboard or the like, whose surfaces are liquid-impermeable, which has a tear-open spout, a perforation line in a wall of the packaging means forming a tear-off cardboard strip, and side and end walls separated by end edges, a covering strip of plastics material being sealed onto the inside of the packaging means in the region of the perforation line, wherein the perforation line is closed per se and a region without welding joints is formed between a covering strip and the tear-off cardboard strip at least on the inner end of the internally sealed-on covering strip remote from the front end of the spout.
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