Apparatus for the fabrication of a lipstick lead with two components
AssigneeWeckerle GmbH
InventorHelmut Klein
Life of this patent
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Abstract
Molding apparatus (1) for molding of materials consisting of at least two components, in particular for molding lipstick leads with at least one mold (2) in which the material to be molded may be poured and with a core (3) which may be inserted into and extracted out of the at least one mold (2), wherein the at least one core (3) has a modifiable outer surface, as well as a corresponding method.
Claims6
Molding apparatus (1) for molding materials consisting of at least two components, in particular for molding lipstick leads, with at least one mold (2), in which said material to be molded may be poured and with a core (3), which may be inserted in and extracted from said at least one mold (2),
- characterized in that said at least one core (3) has movable elements (4), which may be moved out of recesses (5) in the core (3) and may be moved into the recesses (5) in the core (3) and the movable elements (4) in the moved out state touch the inner surface of the mold (2) at an area such that a component then filled in may not touch this area of the inner surface of the mold (2).
Method for molding of materials consisting of at least two components, in particular for molding lipstick leads, wherein the method includes the following steps:
- Inserting at least one core (3) in at least one mold (2),
- Filling in of a first component of said at least two components of said material to be molded in said mold (2),
- Modifying the outer surfaces of said core (3),
- Extracting said core (3) with the modified outer surfaces out of said mold (2) and
- Filling in of a second component of said at least two components of said material to be molded into said mold (2)
- characterized in that
- the outer surface of the core (3) is modified by means of movable elements (4), wherein the movable elements (4), may be moved out of recesses (5) in the core (3) and may be moved into the recesses (5) in the core (3) and the movable elements (4) in the moved out state touch the inner surface of the mold (2) at an area such that a component then filled in may not touch this area of the inner surface of the mold (2).
Dependencies are inferred from the claim text.