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Container preform and container with several compartments for storing and dispensing products, in particular cosmetic or care products and corresponding manufacturing process
Container preform and container with several compartments for storing and dispensing products, in particular cosmetic or care products and corresponding manufacturing process
The method involves placing a membrane into a mold cavity before injection of a plastic material for forming a molded inner partition wall (6) in a multicompartment product storage and distribution container blank. The wall extends between ends (3, 4) of a molded plastic material body (2) of the distribution container blank for delimiting compartments (7, 8) that contain respective products e.g. lipstick. The membrane comprises a metallic film made of aluminum and is utilized in the form of a ribbon and displaced in translation after molding of the blank for forming a set of blanks. Independent claims are also included for the following: (1) a container blank obtained by a multicompartment product storage and distribution container blank manufacturing method (2) a product storage and distribution container obtained by a multicompartment product storage and distribution container blank manufacturing method.
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