| 摘要 |
The present invention relates to a reclosable packaging bag (1) comprising, inside its cross and/or longitudinally sealed ends and/or inside the bag an extensible strip (4) of high plasticity appearing only after the opening of said bag, said strip having a substantially irreversible extensibility to a multiple of his original length, sufficient to enable said strip to reclose said packaging by turning it at least once around said bag. <IMAGE> |
