Dispensing package and method for making the same

Details Dispensing package and method for making the same Dispensing package and method for making the same

B - Operations, Transporting

65

D

B65D 35/08 (2006.01) B29C 59/00 (2006.01) B29C 65/02 (2006.01) B31B 19/84 (2006.01) B65D 47/20 (2006.01) B65D 75/58 (2006.01)

Patent

CA 2301258

A dispensing package (1) for fluid products and the like comprises a container (2) shaped to receive and retain a fluid product therein, and includes a discharge aperture (4) therethrough. A self-sealing closure (5) includes a marginal flange portion (6), and a head portion (7) with an orifice (8) which opens and closes in response to the application of a predetermined discharge pressure. The flange portion of the closure is positioned about and encloses the discharge aperture, and is constructed from a thermoplastic material, which is heat fused to the container to form a secure interconnection and fluid seal therebetween.

Un emballage distributeur (1) pour produits fluides et similaire, comprend un récipient (2) façonné de sorte qu'il reçoive et retienne un produit fluide, et est percé d'une ouverture de décharge (4). Une fermeture auto-étanche (5) présente une partie marginale formant collerette (6), et une partie tête (7) dotée d'un orifice (8) qui s'ouvre et se ferme en réaction à l'application d'une pression de décharge prédéterminée. La partie collerette de la fermeture est positionnée autour de l'ouverture de décharge et l'entoure, et est formée à partir d'un matériau thermoplastique qui est fondue à chaud sur le récipient de sorte qu'un raccord sûr et qu'un joint d'étanchéité soient formés entre eux.

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