| 摘要 |
A soft pack made from a composite laminate blank has inner and outer films 6, 8 of polyethylene laminated to a paper substrate 4. The outer film is formed with an integral tear strip 26 thicker than the remaining film. The blank is folded as a tube around the cigarette bundle, the ends closed by the conventional tuck-and-fold closure and then heat sealed. To one side of the revenue stamp 20 is provided a perforated band 24 which is torn away on pulling of the tear strip.
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