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US 2025/0351942 A1Published application
Double-layer mold for machines for production of lipsticks or the like, and related manufacturing process
AssigneeIntercos S.p.A.
InventorsGiuseppe LATTANZI, Christian COTTONE
Life of this patent
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Abstract
A mold (1) for machines for production of lipsticks or similar bar-shaped cosmetic products is formed with two coaxial layers (5, 6) of different chemically linked silicones, of which an inner layer (5) of smaller thickness in hard silicone and an outer layer (6) of greater thickness in soft silicone.
Claims2
Mold (1) for machines for production of lipsticks or similar bar-shaped cosmetic products, characterized by being formed by two coaxial layers (5, 6) of different chemically linked silicones, wherein an inner thinner layer (5) is made of hard silicone and an outer thicker layer (6) is made of soft silicone.
Dependencies are inferred from the claim text.