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1. WO1998051575 - CUT-OUT INTEGRATED CLOSURE AND FORMING METHOD THEREFOR

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Claims

1. A container (10) composed of a severable material (14), the container (10) having an access area severed from the material (14) for formation of a closure (12, 100) thereabout, the closure (12, 100) having a flange (32,
114) with a spout (24,106) projecting therefrom and a cap (38, 110), the container (10) characterized in that a confetti portion (30, 102) of the material (14) is utilized as a portion of the closure (12, 100).

2. The container (10) according to claim 1 wherein the cap (38) further comprises a top wall portion (50) and wherein the confetti portion (30) is integrated with and forms a portion of the top wall portion (50) of the cap (38).

3. The container (10) according to claim 1 characterized in that a sealing bead (48) is integral with and extends from a depending skirt (46) of the cap (38), the sealing bead (48) being configured to engage the spout (24) and form a seal therebetween.

4. The container (10) according to claim 1 wherein the confetti portion (30, 102) forms a membrane extending across the spout (24) and establishes a seal therewith.

5. The container (10) according to claim 1 wherein the closure (12) is a flip cap closure (12) having a hinge (40) to connect the cap (38) to the flange (32).

6. The container (10) according to claim 1 wherein the closure (100) is a screw-cap closure (100) having a spout (106) with threads (112) to engage a removable cap (110).

7. A method of forming the container (10) with a closure (12, 100) of any of the preceding claims, the method including defining an opening outline (26) in the material (14) for the confetti portion (30, 102), the method characterized in that the confetti portion (30, 102) is severed immediately before or concurrently with molding the closure (12, 100) to the material (14) so as to overlie the opening outline (26), then ejecting the confetti portion (30, 102 )from the material (14) and integrating the confetti portion (30, 102) into the closure (12, 100).

8. A method of forming the container ( 10) of with a closure ( 12) of claim 1 , the method including defining an opening outline (26) in the material (14) for the confetti portion (30), the method characterized in that the confetti portion (30) is partially severed from the material (14) while a hinge portion (300) retains the confetti portion (30) to the material (14), then concurrently or immediately after the severing of the confetti portion (30) a closure (12) is molded onto the container (10) wherein the confetti portion (30) forms a part of the cap (38) of the closure (12).

9. The container (10) of any of the preceding claims wherein the closure (12, 100) is molded from a transparent plastic material.

10. The container (10) of any of the preceding claims wherein the closure (12, 100) is formed on a packaging machine.