SCREWED COVER EMBODIMENT HAVING APPARATUS OF FOIL-CUTTING AND FOLDING TO THE INNER PART IN THE ASEPTIC LIQUID CARDBOARD PACKAGES

摘要

A cover embodiment is provided to be used especially in aseptic cardboard liquid packages and to provide ease of use and it provides the flowing mouth to open in a maximum level by creating a homogeneous structure on the liquid flowing mouth thanks to the items located inside and enabling the aluminum foil part left inside the cardboard to be compressed between the package and the cover embodiment.

主权项

1. A screwed cover embodiment having apparatus of foil-cutting and folding to the inner part in the aseptic liquid cardboard packages, the screwed cover comprising:
a lower cover; an upper cover; a spiral friction ramp located on the inner part of the upper cover; a cylindrical ridge in the inner part of the lower cover, being exposed to the pressure that said spiral friction ramp applies after being rotated in the cover opening direction; right and left flat plates on which the cylindrical ridge provided on the inner part of the lower cover is located; an axial hinge which provides the connection of said flat plate to the cylindrical inner wall inside the lower cover, and characterized by comprising: a tension spring which is connected to the cylindrical wall in the lower cover and which provides the connection of said flat plate to the cylindrical inner wall in an asymmetrical parallel angle by means of the axial hinge.