FIELD: packing equipment, particularly to produce sealed packages.
SUBSTANCE: device comprises body defining through orifice and installed around package part to be opened, removable cap cooperating with the body to close the orifice and substantially tubular cutting member, which in use cooperates with the orifice and may perform angular and axial movement. The cutting member has end edge, which in turn has cutting means formed on edge surface and adapted to cooperate with package part to be opened. The body and cutting member are formed as a single whole and are coaxially secured one to another through breakable connection bridges. The bridges extend between additional end edge of the cutting member, which is opposite to end edge, and surface of body installation onto the package. The connection bridges are torn when cutting member is brought into cooperation with the orifice.
EFFECT: simplified package production.
6 cl, 14 dwg
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