PACKAGES OPENED BY PEELING Russian patent published in 2011 - IPC B65D75/20 

FIELD: packing industry.

SUBSTANCE: package comprises the first end and the second end remote from the first end. The package also comprises the first and the second opposite side edges, passing between the first and second ends. At the same time the specified package additionally comprises the first layer and the second layer connected at the specified second end. Besides, the first and second layers are detachably fixed to each other by means of an adhesive structure to form a cavity between the first and second layers. At the same time the adhesive structure comprises the first sealing seam, arranged near the first end, the second sealing seam arranged near the first opposite longitudinal side edge and the third sealing seam arranged near the second opposite longitudinal side edge. Besides, at least one of the specified second and third sealing seams is characterised with an alternate peeling effort, which increases in direction from the specified first to the specified second end of the specified package.

EFFECT: improved package with the adhesive structure developed so that the controlled opening of packages is provided.

11 cl, 28 dwg