Strip for securing a stopper to a transport ring of a bottle
The present invention discloses a tethered stopper affixed to a bottle neck finish. The stopper includes a closure shell, a tamper band, and a strip connecting the closure shell to the tamper band at the perimeter of both the closure shell and the tamper band. The bottle neck finish includes a transport ring having a retaining feature configured to receive and retain the strip of the stopper when the closure shell is removed from the bottle neck finish. Also discloses is a method for securing the tethered stopper within the tamper band.
1. A plastic bottle having an aperture, comprising:
a tubular shaped bottle neck finish comprising tamper evident ring and a transport ring positioned beneath the tamper evident ring; and
a tethered stopper comprising a closure shell, a tamper band, and a curved strip having a thickness defined by a lateral width and configured to be received by the transport ring, the curved strip being connected at one end to the closure shell and an opposite end to the tamper band, wherein
the tamper band of the stopper being secured under the tamper evident ring, and
the transport ring comprising a retaining feature configured to receive and retain the thickness of the curved strip of the stopper when the closure shell is removed from the aperture.
2. The plastic bottle according to claim 1 , the transport ring further comprising a plurality of retaining features positioned around the periphery of the transport ring.
3. The plastic bottle according to claim 1 , wherein the retaining feature further comprises a hollow area formed into the peripheral edge of the transport ring.
4. The plastic bottle according to claim 3 , wherein the hollow area is dimensioned relative to the curved strip thickness so that a part of the curved strip inserts into the hollow area.
5. The plastic bottle according to claim 1 , wherein the retaining feature further comprises a hollow area affixed onto the peripheral edge of the transport ring.
6. The plastic bottle according to claim 5 , wherein the hollow area is dimensioned relative to the curved strip thickness so that a part of the curved strip inserts into the hollow area.
7. The plastic bottle according to claim 1 , the bottle neck finish further comprising an outer thread and the closure shell comprises a corresponding inner thread.
8. The plastic bottle according to claim 1 , wherein at least two of the retaining features have a shape that is the same.
9. The plastic bottle according to claim 1 , further comprises a second strip connecting the closure shell to the tamper band, wherein a second retaining feature is configured to receive and retain the second strip when the closure shell is removed from the aperture.
10. A method for securing a stopper onto a bottle neck finish comprising a closure shell and a tamper band to a transport ring of plastic bottle having a neck finish and an aperture, the method comprising:
providing the bottle that comprises a transport ring having a retaining feature;
separating a portion of the closure shell from the tamper band, wherein the closure shell remains connected to the tamper band by a curved strip therebetween, the curved strip being secured at one end to the perimeter of the shell closure and at an opposite end to the tamper band, wherein the curved strip has a thickness defined by a lateral width; and
positioning the curved strip within the retaining feature of the transport ring, wherein the retaining feature is so dimensioned to receive and retain the thickness of the curved strip of the stopper when the closure shell is removed from the bottle neck finish.
11. The method according to claim 10 wherein the bottle neck finish further comprises an outer thread and the closure shell comprises a corresponding inner thread.
12. The method according to claim 11 , wherein the separating occurs by unscrewing the closure shell such that the outer thread and inner thread disengage.