FUNNEL AND RECEPTACLE DEFINED BY THE FUNNEL

摘要

A method for fabricating a funnel, a tool for carrying out the method, and a funnel of flat material, more particularly of plastic-coated paper. A receptacle for a pulverulent and/or liquid medium includes a funnel disposed in a pouring or discharging region. A blank of flat material is shaped to a funnel-shaped sleeve having an outlet opening, an inlet opening, and an opening angle, and the funnel-shaped sleeve is swaged in at least one subregion to effect enlargement of the opening angle.

主权项

1. A funnel made from flat material, wherein a blank of flat material is shaped to form a funnel-shaped sleeve comprising an outlet opening, an inlet opening, and an opening angle, wherein the funnel-shaped sleeve has at least one swaged subregion to effect enlargement of the opening angle.