Semi rigid envelope shaped package for storing e.g. wine, has valve type distribution device comprising neck passing via recesses formed in tab and surface of outer case, where tab is moved in translation and folds neck in closed position

摘要

#CMT# #/CMT# The package has a semi-rigid outer case (1), and a flexible inner bag (2) containing a liquid in a sealing manner, where the case is made of cardboard and the package is made of recyclable material. A liquid distribution system has a valve type distribution device to discharge the liquid or pulverulent material in an open position and to ensure sealing of the package in a closed position. The device includes a neck (4) passing through recesses formed in a tab (3) and a surface of the case. The tab is moved in translation and folds the neck in the closed position. #CMT#USE : #/CMT# Package for storing liquid foods and fresh liquids such as wine, or pulverulent material. #CMT#ADVANTAGE : #/CMT# The distribution device, which permits to properly discharge the liquid or the pulverulent material contents in the open position and sealed in the closed position, has a compatible structure due to the utilization of minimum materials. The utilization of the cardboard of 450 micrometer thickness for the outer case and the tab and the polyethylene terepthalate of 100 micrometer thickness permits the formation of package with the employment of recycled materials and inscribing the materials in robust recycling die. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a perspective view of a distribution device in open position. 1 : Outer case 2 : Inner bag 3 : Tab 4 : Neck #CMT#POLYMERS : #/CMT# The flexible bag is made of polyethylene such as polyethylene terepthalate.