초록 ▼

A process for manufacturing a wax-like cosmetic stick having an improved contour on its upper surface, by filling at the open bottom of the case with the stick material in a molten state, the case having a cap which provides the contour, allowing the stick to partially solidify, while maintaining th

A process for manufacturing a wax-like cosmetic stick having an improved contour on its upper surface, by filling at the open bottom of the case with the stick material in a molten state, the case having a cap which provides the contour, allowing the stick to partially solidify, while maintaining the upper surface molten, placing a push-up device in the bottom of the case, seating the push-up device against the molten upper surface, said push-up being designed to allow substantially all of the air to escape during seating, then allowing final solidification of the stick.

대표청구항 ▼

A process for the manufacture of a solid, wax-like cosmetic or pharmaceutical stick product, which comprises the steps of attaching a pouring cap closure to the upper portion of a suitable container for raid stick, said container being open at the bottom; inverting said container body and filling fr

A process for the manufacture of a solid, wax-like cosmetic or pharmaceutical stick product, which comprises the steps of attaching a pouring cap closure to the upper portion of a suitable container for raid stick, said container being open at the bottom; inverting said container body and filling from the bottom thereof with a premeasured quantity of said cosmetic or pharmaceutical composition in a molten state; cooling said composition to form within said container a solid, wax-like stick, while maintaining the upper surface molten, inserting into the bottom portion of said container body, a push-up device, said push-up device having means for escape of air within said container, without passing through the base thereof and without extrusion of molten composition through the base thereof , seating said push-up device against said molten surface, solidifying said molten surface, re-inverting the container and removing said pouring cap; and affixing a cap to said container.