FIELD: packing industry.
SUBSTANCE: package is selected from group, including film pack and film pack produced by technology of "continuous wrapping". Package has longitudinal and two transverse sealed seams. At least longitudinal sealed seam is arranged with gap from according longitudinal edge of package and at least in one point between longitudinal sealed seam and specified longitudinal edge on strips of package longitudinal edge formed by longitudinal sealed seam and longitudinal edge, there is a facility of package opening indication. Facility for indication of package opening is formed by means of label on inner side of one of two mentioned strips of longitudinal edge, selected from group, which includes non-re-stuck self-adhesive label, and according colour marking on inner side of another or opposite strip of longitudinal edge. As adhesive label is disconnected from colour marking, dyeing substance remains visibly glued to adhesive label.
EFFECT: invention provides for reliable indication of package opening.
17 cl, 4 dwg
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