초록 ▼

The two-chamber dispenser comprises a rigid or semi-rigid one piece can body with a shoulder forming a flanged opening and a flexible pouch which is inserted inside and is made of a material for providing a diffusion barrier. The dispenser is for liquid, pasty or creamy contents. The pouch is made o

The two-chamber dispenser comprises a rigid or semi-rigid one piece can body with a shoulder forming a flanged opening and a flexible pouch which is inserted inside and is made of a material for providing a diffusion barrier. The dispenser is for liquid, pasty or creamy contents. The pouch is made of a laminate and features a neck in the region of the flange. The flange is suitable for clinching on a valve or pump plate after filling.

대표청구항 ▼

Two-chamber dispenser for a gas-pressurized or non-pressurized package comprising: a rigid or semi-rigid one-piece can body with a shoulder forming an outwards lying flange which forms a flanged opening; a flexible inner pouch inserted therein of a material that forms a barrier to diffusion, said po

Two-chamber dispenser for a gas-pressurized or non-pressurized package comprising: a rigid or semi-rigid one-piece can body with a shoulder forming an outwards lying flange which forms a flanged opening; a flexible inner pouch inserted therein of a material that forms a barrier to diffusion, said pouch being for liquid, pasty or creamy contents; wherein the pouch is made of a laminate and includes a pouch neck defining a pouch opening in the region of the flanged opening; said dispenser being suitable after the pouch has been filled, for clinching-on a valve or pump plate to said flanged opening; said dispenser including a separate transition piece that is sealed to the outwards lying flange and the opening of the flexible pouch, such that the laminate extends up to a connection the transition piece makes with the flanged opening wherein the transition piece is suitable for engaging with a valve or pump plate.