Method and apparatus for making packages with internal headers from preformed bags
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65B-009/00
B65B-005/10
B65B-061/20
출원번호
US-0405750
(2006-04-18)
등록번호
US-7448185
(2008-11-11)
발명자
/ 주소
Zeedyk,Derek J.
Lerner,Bernard
McDonald,Kent
Coleman,Mike
Mertens,Gregg
출원인 / 주소
Automated Packaging Systems, Inc.
대리인 / 주소
Calfee, Halter & Griswold LLP
인용정보
피인용 횟수 :
5인용 특허 :
25
초록▼
A method and apparatus for making packages with internal headers from an elongated web of preformed interconnected bags. The packages with internal headers are made by inserting a product or a header into a bag. The bag is sealed to form a first compartment that contains the inserted bag or header.
A method and apparatus for making packages with internal headers from an elongated web of preformed interconnected bags. The packages with internal headers are made by inserting a product or a header into a bag. The bag is sealed to form a first compartment that contains the inserted bag or header. The other of the product and the header is inserted into the bag. The bag is sealed to form a second compartment that contains other of the product or header. The package is separated from the elongated web of interconnected bags.
대표청구항▼
The invention claimed is: 1. A method of making packages with an internal header from an elongated web of preformed interconnected bags, where each bag is defined by first and second plies of the web, first and second side edges of the web that hermetically join the first and second plies, a prefor
The invention claimed is: 1. A method of making packages with an internal header from an elongated web of preformed interconnected bags, where each bag is defined by first and second plies of the web, first and second side edges of the web that hermetically join the first and second plies, a preformed seal extending between the first and second side edges, a line of separation in the first ply extending between the first and second side edges, and a line of weakness in the second ply extending between the first and second side edges, the method comprising: a) moving one of the web and a single seal bar relative to the other to a first position that corresponds to a desired boundary of a first compartment; b) moving the first ply away from the second ply at the line of separation to form a bag opening; c) inserting a selected one of a product and a header into the bag through the opening; d) with the single seal bar, sealing the first and second plies together to form the first compartment that contains the selected one; e) inserting an other of the product and the header into the bag through the opening; f) moving the one of the web and the single seal bar to a second position that corresponds to a desired boundary of a second compartment, wherein the step of moving the one of the web and the single seal bar to a second position is performed by indexing the web to a second position; g) with the single seal bar, sealing the first and second plies together to form the second compartment that contains the other; and h) breaking the second ply along the line of weakness to separate the package from the elongated web of interconnected bags. 2. The method of claim 1 wherein product is disposed in the first compartment. 3. The method of claim 1 wherein the header is disposed in the first compartment. 4. The method of claim 1 wherein the second ply is broken by clamping the bag with the inserted header and pulling the web of preformed bags away from the bag with the inserted header. 5. The method of claim 1 wherein the second ply is broken by clamping the bag with the inserted header and pulling the web of preformed bags away from the bag with the inserted header by rotating a pair of nip rollers. 6. The method of claim 1 wherein the first compartment is hermetically sealed. 7. The method of claim 1 wherein the second compartment is hermetically sealed. 8. The method of claim 1 wherein the bag is positioned with respect to the single seal bar by indexing the web with a pair of nip rollers. 9. The method of claim 8 wherein the bag is positioned to make the second seal by indexing the web to move the bag away from the pair of nip rollers. 10. The method of claim 8 wherein the bag is positioned to make the second seal by indexing the web to move the bag toward the pair of nip rollers. 11. The method of claim 1 further comprising repeating the method to form additional packages with internal headers from the elongated web of preformed bags. 12. The method of claim 1 further comprising punching a hole though the preformed bag and wherein a hole in the header overlaps with a hole in the bag. 13. The method of claim 1 wherein the preformed bag includes a preformed hole that overlaps with a hole in the header. 14. The method of claim 1 wherein the line of separation comprises a line of broken perforations. 15. The method of claim 1 wherein the line of separation comprises an elongated cut. 16. The method of claim 1 wherein the line of separation comprises a line of weakness that breaks when the first ply is moved away from the second ply. 17. The method of claim 1 wherein the step of moving the one of the web and the single seal bar to a second position is performed by moving the single seal bar to a second position. 18. The method of claim 1 comprising the step of fixing a relative size of the first and second compartments by adjusting a distance moved by the one of the web and the single seal bar between the first and second positions. 19. The method of claim 1 wherein the single seal bars forms a single line seal that extends longitudinally between the first and second side edges. 20. A method of making packages with an internal header from an elongated web of preformed interconnected bags, where each bag is defined by first and second plies of the web, first and second side edges of the web that hermetically join the first and second plies, a preformed seal extending from the first side edge to the second side edge, a line of separation in the first ply extending between the first and second side edges that defines a bag opening between the web side edges, and a line of weakness in the second ply extending between the first and second side edges that connects the bag to the elongated web, the method comprising: a) moving one of the web and a single seal bar relative to the other to a first position that corresponds to a desired boundary of a first compartment; b) moving the first ply away from the second ply at the line of separation to expand said opening; c) inserting a product into the bag through the opening between the web side edges; d) with the single seal bar, sealing the first and second plies together to define a first seal that extends between the first and second web side edges and that is disposed between the preformed seal and the line of separation to form a first compartment that contains the product; e) inserting a header into the bag through the opening between the web side edges; f) moving the one of the web and single seal bar to a second position that corresponds to a desired boundary of a second compartment, wherein the step of moving the one of the web and the single seal bar to a second position is performed by indexing the web to a second position; g) with the single seal bar, sealing the first and second plies together to define a second seal that extends between the first and second web side edges and that is disposed between the first seal and the line of separation to form the second compartment that contains the header; h) breaking the second ply along the line of weakness to separate the package from the elongated web of interconnected bags. 21. The method of claim 20 wherein the first ply is moved away from the second ply by blowing air into the opening. 22. The method of claim 20 wherein the second ply is broken by clamping the bag with the inserted header and pulling the web of preformed bags away from the bag with the inserted header. 23. The method of claim 20 wherein the second ply is broken by clamping the bag with the inserted header and pulling the web of preformed bags away from the bag with the inserted header by rotating a pair of nip rollers. 24. The method of claim 20 wherein the first compartment is hermetically sealed. 25. The method of claim 20 wherein the first compartment is hermetically sealed. 26. The method of claim 20 wherein the bag is positioned with respect to the single seal bar by indexing the web with a pair of nip rollers. 27. The method of claim 26 wherein the bag is positioned to make the second seal by indexing the web to move the bag away from the pair of nip rollers. 28. The method of claim 26 wherein the bag is positioned to make the second seal by indexing the web to move the bag toward the pair of nip rollers. 29. The method of claim 20 further comprising repeating the method to form additional packages with internal headers from the elongated web of preformed bags. 30. The method of claim 20 further comprising punching a hole through the preformed bag and wherein a hole in the header overlaps with a hole in the bag. 31. The method of claim 20 wherein the preformed bag includes a preformed hole that overlaps with a hole in the header. 32. The method of claim 20 wherein the line of separation comprises a line of broken perforations. 33. The method of claim 20 wherein the line of separation comprises an elongated cut. 34. The method of claim 20 wherein the step of moving the one of the web and the single seal bar to a second position is performed by moving the single seal bar to a second position. 35. The method of claim 20 comprising the step of fixing a relative size of the first and second compartments by adjusting a distance a distance moved by the one of the web and the single seal bar between the first and second positions. 36. The method of claim 20 wherein the single seal bars forms a single line seal that extends longitudinally between the first and second side edges. 37. An apparatus for making packages with an internal header comprising: a) a supply of an elongated web of preformed interconnected bags, where each bag is defined by first and second plies of the web, first and second side edges of the web that hermetically join the first and second plies, a preformed seal extending between the first and second side edges, a line of separation in the first ply extending between the first and second side edges, and a line of weakness in the second ply extending between the first and second side edges; b) an indexing mechanism positioned to receive the web from the supply and move the web along a path of travel; c) an opening arrangement positioned along the path of travel to move the first ply away from the second ply at the line of separation to form a bag opening; d) a product loading mechanism positioned along the path of travel for loading product into the bag opening; e) a header loading mechanism positioned along the path of travel for loading a header into the bag opening; f) a single seal bar positioned along the path of travel for providing seals between the first and second plies between the first and second side edges; g) a controller in communication with the indexing mechanism, the opening arrangement, the product loading mechanism, the header loading mechanism, and the single seal bar, wherein the controller is programmed to: i) position the bag of the web of bags at a bag opening position with the indexing mechanism, wherein the bag opening position positions the web with respect to the single seal bar in a first position that corresponds to a desired boundary of a first compartment; ii) open the bag with the opening arrangement; iii) insert a selected one of the product and the header into the bag with the corresponding product loading mechanism or header loading mechanism; iv) position the bag at a first seal position with the indexing mechanism where the single seal bar makes a first seal to form the first compartment; iv) seal the first and second plies together to form the first compartment that contains the selected one with the single seal bar; v) insert an other of the product and the header into the bag with the corresponding product loading mechanism or header loading mechanism; vi) position one of the web and single seal bar to a second position that corresponds to a desired boundary of a second compartment; vii) with the single seal bar, seal the first and second plies together to form the second compartment that contains the other of the product and the header with the single seal bar. 38. The apparatus of claim 37 wherein the controller is programmed to position the bag at a second seal position with the indexing mechanism where the single seal bar makes a second seal to form the second compartment. 39. The apparatus of claim 37 wherein the controller is programmed to clamp the bag with the single seal bar and pull the web away from the bag to beak the second ply along the line of weakness to separate the package from the elongated web of interconnected bags with the indexing mechanism. 40. The method of claim 37 wherein the controller is programmed to position the one of the web and the single seal bar to a second position by moving the single seal bar to a second position. 41. The method of claim 37 wherein the controller is programmed to fix a relative size of the first and second compartments by adjusting a distance a distance moved by the one of the web and the single seal bar between the first and second positions. 42. The apparatus of claim 37 wherein the single seal bar is configured to form a single line seal that extends longitudinally between the first and second side edges.
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이 특허에 인용된 특허 (25)
Kramer James D. (Medina OH), Bagging control apparatus and method.
Watanabe Hideyuki (Tokyo JPX) Ichikawa Yoshimitu (Tokyo JPX), Method for automatic packing of articles capable of providing plastics packing bag with reinforced handle portion.
Becker Michael (Palatine IL) Chase Jim (Grayslake IL) Papa Christopher (Naperville IL) Jones Jeff (Antioch IL), Method of making and filling a multi-chamber container.
Lerner Bernard (Aurora OH) Hess Richard W. (Hudson OH) Cronauer William M. (Tallmadge OH) Wehrmann Rick S. (Hudson OH) Kramer James D. (Medina OH), Packaging machine and method.
Johnston C. Lamar (3641 Stratford Dallas TX 75205), Scene and verse coordinated medallion and card packaged together in a two pocketed transparent protective package.
Zeedyk, Derek J.; Lerner, Bernard; McDonald, Kent; Coleman, Michael; Martens, Gregg, Method and apparatus for making packages with internal headers from preformed bags.
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