초록 ▼

The invention relates to A filter for making portions of coffee or tea, comprising a substantially cup-shaped supporting vessel having a pouring-in opening at the top, a chamber for filling with liquid and having an outlet opening at the bottom, and a filter insert disposed in the supporting vessel

The invention relates to A filter for making portions of coffee or tea, comprising a substantially cup-shaped supporting vessel having a pouring-in opening at the top, a chamber for filling with liquid and having an outlet opening at the bottom, and a filter insert disposed in the supporting vessel above the outlet opening, wherein the filter insert (5) comprises a filter mat and extends approximately parallel to the inner wall of the supporting vessel and its periphery is connected to the supporting vessel (1) in the edge region of the pouring-in opening (2).

대표청구항 ▼

A filter for making portions of coffee or tea from a ground material of coffee or tea comprising: a supporting member provided with an upper pouring-in opening and a rim surrounding said upper pouring-in opening; said supporting member being a cup-shaped, inherently stable supporting vessel having a

A filter for making portions of coffee or tea from a ground material of coffee or tea comprising: a supporting member provided with an upper pouring-in opening and a rim surrounding said upper pouring-in opening; said supporting member being a cup-shaped, inherently stable supporting vessel having a chamber for filling with liquid adjacent to said upper pouring-in opening; said supporting vessel being provided with a lower outlet opening; a bag-shaped filter insert disposed in said chamber of said supporting vessel spaced above said lower outlet opening; said filter insert being a filter mat having a shape adapted to the shape of said supporting vessel so that said filter mat extends downwardly within said supporting vessel approximately parallel to inner wall of said supporting vessel; an upper periphery of said filter mat being disposed on and connected to said rim of said supporting vessel to support said filter mat in a position spaced above said lower outlet opening; a filling of the ground material of coffee or tea being disposed within said filter mat; said supporting vessel and said filter mat together with said filling being arranged within an individual pack in a gas-tight arrangement; said individual pack including a receiving vessel, said receiving vessel receiving and surrounding said supporting vessel within an interior space of said receiving vessel; said receiving vessel being provided with an upper opening and an annular collar surrounding said upper opening of said receiving vessel; said rim of said supporting vessel resting on an inner region of said annular collar of said receiving vessel; sealing means for sealing said upper opening of said receiving vessel in a gas-tight manner to maintain said supporting vessel and said filter mat within said receiving vessel; said sealing means being a cover foil disposed across said rim and upper pour-in opening of said supporting vessel in a sealing area; said cover foil being connected by sealing to an outer peripheral region of said annular collar of said receiving vessel; and said rim of said supporting vessel being inwardly spaced from said sealing means at said outer peripheral region of said annular collar of said receiving vessel.