IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0129917
(2000-11-09)
|
우선권정보 |
IT-MO99A0248 (1999-11-10) |
국제출원번호 |
PCT//IB00/01629
(2002-05-10)
|
§371/§102 date |
20020510
(20020510)
|
국제공개번호 |
WO01//34494
(2001-05-17)
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발명자
/ 주소 |
|
출원인 / 주소 |
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대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
14 인용 특허 :
4 |
초록
▼
An apparatus comprises indexing means (75) arranged for indexing sheet material (1) along an advancing direction (F) through a forming station (5) in which shells (50, 50a, 50b) of containers (53, 54, 55, 56, 80) joined by undeformed parts of said sheet material (1) are obtained, a filling station (
An apparatus comprises indexing means (75) arranged for indexing sheet material (1) along an advancing direction (F) through a forming station (5) in which shells (50, 50a, 50b) of containers (53, 54, 55, 56, 80) joined by undeformed parts of said sheet material (1) are obtained, a filling station (7, 7a) in which said shells are filled with product (52), a shearing station (11) in which said shells (50, 50a, 50b) are severed from said sheet material (1); a method comprises forming sheet material (1) deforming portions thereof so as to obtain shells (50, 50a, 50b) of containers, filling said shells (50, 50a, 50b) with product (52), shearing said shells (50, 50a, 50b) severing them from said sheet material (1); a container comprises a first part of container (50) and a second part of container (50) between which interposing (20) means is peelably interposed.
대표청구항
▼
1. Container having wall means formed from sheet material, comprising a first part of container having a first peripheral edge region and a second part of container having a second peripheral edge region, said first part of container being joined at its first peripheral edge region to said second pe
1. Container having wall means formed from sheet material, comprising a first part of container having a first peripheral edge region and a second part of container having a second peripheral edge region, said first part of container being joined at its first peripheral edge region to said second peripheral edge region, and further comprising an intermediate sheet interposed between said first peripheral edge region and said second peripheral edge region so as to define a first chamber in said first part of container and a second chamber in said second part of container, said intermediate sheet bounding, on a first face thereof, said first chamber and, on a second face thereof, said second chamber, said intermediate sheet being peelably welded to both said first peripheral edge region and said second peripheral edge region.2. Apparatus, comprising indexing means arranged for indexing sheet material along an advance direction across a forming station of said sheet material in which forming means is provided, said forming means being arranged for forming portions of said sheet material so as to obtain shells of containers joined by undeformed parts of said sheet material, a shearing station in which said shells are severed from said sheet material, a filling station interposed between said forming station and said shearing station in which said shells are filled with product, and further comprising inserting means arranged for distributing further sheet material to close said shells, wherein said inserting means causes association of a first face of said further sheet material to one part of said sheet material to close a first group of shells in a first region of said sheet material extending along said advance direction, so that a second face of said further sheet material opposite to said first face may be associated to another part of said sheet material to close a second group of shells in a second region of said sheet material extending along said advance direction and adjacent to said first region.3. Apparatus according to claim 2, and further comprising folding means arranged downstream of said filling station for folding said one part of said sheet material onto said another part of said sheet material along an intended folding line parallel to said advance direction.4. Apparatus according to claim 3, and further comprising downstream of said filling station cutting means arranged for cutting said another part of sheet material along a line extending between an edge of said sheet material and said intended folding line.5. Apparatus according to claim 2, and further comprising a deviating device arranged for folding said one part of said sheet material and said another part of said sheet material until they are joined in a common vertical plane passing through an intended folding line parallel to said advance direction.6. Apparatus according to claim 5, wherein said deviating device is located upstream of said filling station.7. Apparatus according to claim 2, wherein said inserting means comprises wedge means extending above said another part of sheet material.8. Apparatus according to claim 2, and comprising further forming means for forming positioning means arranged for substantially preventing said one part of sheet material and said another part of said sheet material from shifting with respect to each other when said one part of sheet material and said another part of said sheet material are placed in contact to each other.9. Apparatus according to claim 2, wherein said forming means comprises means for forming stopping means suitable for preventing said product from accidentally coming out from the respective shell.10. Apparatus, comprising indexing means arranged for indexing sheet material along an advance direction across a forming station of said sheet material in which forming means is provided, said forming means being arranged for thermo-forming portions of said sheet material so as to obtain shells of containers joined by undeformed parts of said sheet material, a shearing station in which said shells are severed from said sheet material, a filling station interposed between said forming station and said shearing station in which said shells are filled with a product, said apparatus further comprising a deviating station having a deviating device for folding one part of said sheet material and another part of said sheet material until they are joined in a common plane passing through an intended folding line parallel to said advance direction, wherein said deviating station is located upstream of said filling station, said apparatus further comprising a joining station arranged downstream of said deviating station, in which said one part of sheet material and said another part of said sheet material are joined together along a substantial edge part of containers to be formed.11. Method, comprising forming sheet material advanced along an advance direction by shaping portions of said sheet material so as to obtain shells of containers joined by undeformed parts of said sheet material, filling said shells with a product and, after said filling, shearing said shells by severing them from said sheet material, and further comprising closing said shells with a further sheet material, wherein said closing comprises associating a first face of said further sheet material to a first group of shells in a first region of said sheet material extending along said advance direction and further associating a second face of said further sheet material, opposite to said first face, to a second group of shells in a second region of said sheet material extending along said advance direction and adjacent to said first region.12. Method according to claim 11, and further comprising, after said filling, folding said one part of said sheet material onto said another part of said sheet material along an intended folding line parallel to said advance direction.13. Method according to claim 12, wherein said folding occurs before said filling.14. Method according to claim 12, and further comprising, after said filling, cutting said another part of sheet material along a line extending between an edge of said sheet material and said intended folding line.15. Method according to claim 11, and further comprising folding said one part of said sheet material and said another part of said sheet material until they are joined in a common vertical plane passing through an intended folding line parallel to said advance direction.16. Method according to claim 15, wherein said folding occurs before said filling.17. Method according to claim 11, wherein said closing comprises placing said further sheet material above said one part of sheet material.18. Method according claim 11, and comprising further forming positioning means arranged for substantially preventing said one part of sheet material and said another part of said sheet material from shifting with respect to each other when said one part of sheet material and said another part of said sheet material are placed in contact to each other.19. Method according to claim 11, wherein said forming comprises forming stopping means arranged for preventing said product from accidentally coming out from the respective shell.20. Method, comprising forming sheet material indexed along an advance direction by thermo-forming portions thereof so as to obtain shells of containers joined by undeformed parts of said sheet material, filling said shells with product and, after said filling, shearing said shells by severing them from said sheet material, and further comprising folding one part of said sheet material and another part of said sheet material until they are joined in a common plane passing through an intended folding line parallel to said advance direction, wherein said folding occurs before said filling, said method further comprising, after said folding, joining together said one part of sheet material and said another part of said sheet material along a substantial edge part of containers to be formed.
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