Folding box for dosing and accommodating e.g. free flowing building materials such as gypsum, has spring element molded so that cover is connected with opening to press outer wall against inner wall and/or inner wall against outer wall

摘要

The box (1) has a cover (3) completely connected with a box body (2) by an opening aid (14). The cover is completely detached from the body by removing the aid by a user. A water-insoluble layer is provided at sides turned to free flowing products. The body and/or the cover include a spring element (15) that is molded such that the cover is connected with an opening of the body after opening the body and completely separating the cover from the body to press an outer wall of the body against an inner wall of the cover in sections and/or to press the inner wall against the outer wall. An independent claim is also included for a method of producing a pasty product.