IP Library Granted Patent US 8,333,510
Granted Patent B2
US 8,333,510 · App. 12/812,555 · Granted Dec 18, 2012

Peelable patch

Assignee: Novartis AG
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Quick Facts
Patent No.
US 8,333,510
App. No.
12/812,555
Granted
Dec 18, 2012
Kind
B2
Abstract

A peelable pouch ( 1 ) comprises: a first layer ( 2 ), a second layer ( 3 ), a compartment ( 4 ) for housing the product ( 7 ), the compartment ( 4 ) being formed between the first and second layers ( 2, 3 ) by peelably sealing the first and second layers ( 2, 3 ) along a compartment sealing portion ( 40 ), which extends along the proximal portion ( 23, 33 ) and along at least a part of the two lateral portions ( 20, 21, 30, 31 ) of the first and second layers ( 2, 3 ) as well as along first ( 24, 34 ) and second branch portions ( 25, 35 ), a first tear promoting means ( 50 ) provided on the first layer ( 2 ) only, a second tear promoting means ( 51 ) provided on the second layer ( 3 ) only, and a third tear promoting means ( 52 ) provided on both the first and second layers ( 2,3 ) and extending in a direction towards the location ( 26 ) where the first and second branch portions ( 24, 34, 25, 35 ) meet.

Claims (28)

1. A peelable pouch for containing at least one product, comprising:

a first layer having a peripheral portion comprising two lateral portions, a distal portion and a proximal portion;

a second layer having a peripheral portion comprising two lateral portions, a distal portion and a proximal portion, which correspond to the respective portions of the first layer;

a compartment for housing the product, the compartment being formed between the first and second layers by peelably sealing the first and second layers along a compartment sealing portion, which extends along the proximal portion and along at least a part of the two lateral portions of the first and second layers as well as along first and second branch portions, the first and second branch portions extending obliquely to the lateral, distal and proximal portions and meeting one another such that the compartment sealing portion defines a closed boundary defining the shape of the compartment;

a first tear promoting means provided on the first layer only and extending in a direction towards one of the lateral portions;

a second tear promoting means provided on the second layer only and extending towards the other one of the lateral portions;

a third tear promoting means provided on both the first and second layers and extending in a direction towards the location where the first and second branch portions meet.

2. A peelable pouch according to claim 1 , wherein the first tear promoting means extends essentially parallel to the first branch portion and the second tear promoting means extends essentially parallel to the second branch portion.

3. A peelable pouch according to claim 2 , wherein the third tear promoting means starts directly at an outer edge of the distal portion and extends in the direction towards the location where the first and second branch portions meet.

4. A peelable pouch according to claim 3 , wherein the first tear promoting means and/or the second tear promoting means and/or the third tear promoting means is a perforated line, a slit or a line of weakness.

5. A peelable pouch according to claim 3 , wherein third and fourth branch portions are provided where the first and second layers are peelably sealed to one another, the third and fourth branch portions running parallel to and at a distance away from the first and second branch portions and meet one another such that the first and second tear promoting means are located between the first and third and second and fourth branch portions, respectively.

6. A peelable pouch according to claim 3 , wherein sealing areas are provided at the distal portion only at corners of the distal portion, with the first and second layers being peelably sealed at the sealing areas.

7. A peelable pouch according to claim 2 , wherein the third tear promoting means starts at a distance away from an outer edge of the distal portion and extends in the direction towards the location where the first and second branch portions meet.

8. A peelable pouch according to claim 7 , wherein a folding line is provided which runs parallel to the outer edge of the distal portion at a distance which is such that the folding line crosses the third tear promoting means.

9. A peelable pouch according to claim 8 , wherein third and fourth branch portions are provided where the first and second layers are peelably sealed to one another, the third and fourth branch portions running parallel to and at a distance away from the first and second branch portions and meet one another such that the first and second tear promoting means are located between the first and third and second and fourth branch portions, respectively.

10. A peelable pouch according to claim 9 , wherein the first and second layers are peelably sealed along the distal portion, and wherein a fifth branch portion is provided where the first and second layers are peelably sealed to one another, the fifth branch portion extending from the location where the third and fourth branch portions meet to the distal portion, where the first and second layers are peelably sealed.

11. A peelable pouch according to claim 1 , wherein the third tear promoting means starts directly at an outer edge of the distal portion and extends in the direction towards the location where the first and second branch portions meet.

12. A peelable pouch according to claim 11 , wherein the first tear promoting means and/or the second tear promoting means and/or the third tear promoting means is a perforated line, a slit or a line of weakness.

13. A peelable pouch according to claim 1 , wherein the third tear promoting means starts at a distance away from an outer edge of the distal portion and extends in the direction towards the location where the first and second branch portions meet.

14. A peelable pouch according to claim 13 , wherein a folding line is provided which runs parallel to the outer edge of the distal portion at a distance which is such that the folding line crosses the third tear promoting means.

15. A peelable pouch according to claim 14 , wherein the folding line is provided by a marking being printed onto the outer surface of the first and/or the second layer.

16. A peelable pouch according to claim 14 , wherein the first tear promoting means and/or the second tear promoting means and/or the third tear promoting means is a perforated line, a slit or a line of weakness.

17. A peelable pouch according to claim 14 , wherein third and fourth branch portions are provided where the first and second layers are peelably sealed to one another, the third and fourth branch portions running parallel to and at a distance away from the first and second branch portions and meet one another such that the first and second tear promoting means are located between the first and third and second and fourth branch portions, respectively.

18. A peelable pouch according to claim 17 , wherein the first and second layers are peelably sealed along the distal portion, and wherein a fifth branch portion is provided where the first and second layers are peelably sealed to one another, the fifth branch portion extending from the location where the third and fourth branch portions meet to the distal portion, where the first and second layers are peelably sealed.

19. A peelable pouch according to claim 1 , wherein the first tear promoting means and/or the second tear promoting means and/or the third tear promoting means is a perforated line, a slit or a line of weakness.

20. A peelable pouch according to claim 1 , wherein third and fourth branch portions are provided where the first and second layers are peelably sealed to one another, the third and fourth branch portions running parallel to and at a distance away from the first and second branch portions and meet one another such that the first and second tear promoting means are located between the first and third and second and fourth branch portions, respectively.

21. A peelable pouch according to claim 20 , wherein the first and second layers are peelably sealed along the distal portion, and wherein a fifth branch portion is provided where the first and second layers are peelably sealed to one another, the fifth branch portion extending from the location where the third and fourth branch portions meet to the distal portion, where the first and second layers are peelably sealed.

22. A peelable pouch according to claim 1 , wherein sealing areas are provided at the distal portion only at the corners of the distal portion, with the first and second layers being peelably sealed at the sealing areas.

Assignments (4)
CHANGE OF NAME Recorded Mar 1, 2024
From: GSK CONSUMER HEALTHCARE SARL
To: HALEON CH SARL
Reel/Frame 066618/0404 →
CHANGE OF LEGAL ENTITY Recorded Apr 12, 2022
From: GSK CONSUMER HEALTHCARE S.A.
To: GSK CONSUMER HEALTHCARE SARL
Reel/Frame 059678/0841 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 29, 2020
From: NOVARTIS AG
To: GSK CONSUMER HEALTHCARE S.A.
Reel/Frame 051658/0343 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 13, 2010
From: ACKERMANN, MARCO; SACLIER, CHRISTIAN
To: NOVARTIS AG
Reel/Frame 024671/0061 →
Priority Claims (1)
EP 08100480 · Jan 15, 2008 · regional
Continuity (1)
Related Publication 20100288770A1 · Nov 18, 2010