초록 ▼

A dispensing closure including a compression molded plastic closure having a base wall and a peripheral skirt having threads for engaging a container. An opening is formed in the base wall and a compression molded liner is molded in situ in the closure and includes a radial liner forming portion on

A dispensing closure including a compression molded plastic closure having a base wall and a peripheral skirt having threads for engaging a container. An opening is formed in the base wall and a compression molded liner is molded in situ in the closure and includes a radial liner forming portion on the inner surface of the base wall of the closure. An integral nozzle is compression molded with the liner and extends axially through the opening in the base wall. One or more slits in the nozzle define a dispensing opening through which the contents of the container can be dispensed by squeezing the container. In another form, the dispensing closure is provided with a liner such that a syringe needle is used to penetrate an elastomeric wall for removal of the liquid contents of the package.

대표청구항 ▼

[ I claim:] [1.] A dispensing closure comprising:a plastic closure having a base wall with an opening therethrough and a peripheral skirt, said opening in said base wall of said plastic closure comprising an axial portion extending axially outwardly from said base wall,a combined liner and nozzle of

[ I claim:] [1.] A dispensing closure comprising:a plastic closure having a base wall with an opening therethrough and a peripheral skirt, said opening in said base wall of said plastic closure comprising an axial portion extending axially outwardly from said base wall,a combined liner and nozzle of resilient plastic material compression molded on said plastic closure and defining a liner on the inner surface of said base wall and a nozzle that extends into said opening, said nozzle having a transverse portion and an annular axial portion spaced radially inwardly of said axial portion of said closure, anda removable cap having a base wall closing said opening and having an integral annular wall extending between said opening and said combined liner and nozzle,said plastic closure having an annular shoulder at the juncture of the inner surface of the base wall and the inner surface of the peripheral skirt, said liner including an axial portion extending along the shoulder of said plastic closure and an annular bead engaging said plastic closure at the juncture of the axial portion defining the opening and the base wall of said plastic closure.