GB2176457A - Composite end closure member for composite container - Google Patents
Composite end closure member for composite container Download PDFInfo
- Publication number
- GB2176457A GB2176457A GB08614250A GB8614250A GB2176457A GB 2176457 A GB2176457 A GB 2176457A GB 08614250 A GB08614250 A GB 08614250A GB 8614250 A GB8614250 A GB 8614250A GB 2176457 A GB2176457 A GB 2176457A
- Authority
- GB
- United Kingdom
- Prior art keywords
- closure
- cardboard layer
- covering
- barrier foil
- sealed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 17
- 239000004033 plastic Substances 0.000 claims abstract description 22
- 229920003023 plastic Polymers 0.000 claims abstract description 22
- 239000011888 foil Substances 0.000 claims abstract description 15
- 230000004888 barrier function Effects 0.000 claims abstract description 14
- 230000001939 inductive effect Effects 0.000 claims abstract description 6
- 239000004411 aluminium Substances 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 238000007789 sealing Methods 0.000 abstract description 10
- 238000010276 construction Methods 0.000 abstract description 8
- 239000012528 membrane Substances 0.000 abstract description 4
- 239000002966 varnish Substances 0.000 abstract description 4
- 238000004804 winding Methods 0.000 abstract description 2
- 239000005028 tinplate Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000000576 coating method Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D51/00—Closures not otherwise provided for
- B65D51/18—Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
- B65D51/20—Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D3/00—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines
- B65D3/10—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines characterised by form of integral or permanently secured end closure
- B65D3/12—Flanged discs permanently secured, e.g. by adhesives or by heat-sealing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D3/00—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines
- B65D3/22—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines with double walls; with walls incorporating air-chambers; with walls made of laminated material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2251/00—Details relating to container closures
- B65D2251/0003—Two or more closures
- B65D2251/0006—Upper closure
- B65D2251/0018—Upper closure of the 43-type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2251/00—Details relating to container closures
- B65D2251/0003—Two or more closures
- B65D2251/0068—Lower closure
- B65D2251/0093—Membrane
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cartons (AREA)
- Laminated Bodies (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
A container has both its body and its bottom end closure made from composite material. The body comprises at least one outer cardboard layer 5, a metallic barrier foil 6 internally covering the same, an inner sealable plastic covering 7, and preferably an outer plastics covering 8 and the bottom closure, which is fitted following the introduction of the charge, comprises a cardboard layer 9, a metallic barrier foil 10 applied to the inside thereof and an inwardly positioned, sealable plastic covering 11, the bottom being sealed to the body by inductive high frequency. The cardboard layer of the bottom closure is preferably externally printed, eg with a metallic ink, and is protected by varnish. The bottom closure has a U-shaped rim which receives the bottom end of the body, the closure being sealed both to the inside and the outside of the body. Preferably the outer limb of the rim is bent inwards towards the body (Figure 2). The top closure may be constructed as a membrane closure with a snap cover or may be of the same construction as the bottom closure and provided with a breaking line for forming a reclosable flap (Figure 4). The body may be of circular or non-circular cross section, made by spirally or longitudinally winding the composite material. Sealing by inductive high frequency is possible because the metallic barrier foil 10 is adjacent the plastics coverings 11, 7 and 8. <IMAGE>
Description
SPECIFICATION
Composite end closure member for composite container
The invention relates to a combination container made from composite material, whose body comprises at least one outer cardboard layer, a barrier foil, e.g. of aluminium, covering the same on the inside and an inner, sealable plastic covering, whose closure comprises an optionally tear-off layer with an inner, sealable plastic covering and whose deep-drawn bottom to be fitted following the introduction of the charge comprises at least one cardboard layer, a metal barrier foil and a sealable plastic covering placed on the inside, the bottom with its rim being drawn upwards and outwards over the end face of the body and is sealed on the inside and outside to said body.
Combination containers of the aforementioned construction have acquired particular significance in connection with the packaging of foods, because they are less expensive than conventional metal tin cans. The liquid and gas tightness, as well as the water vapour diffusion tightness of such combination containers is mainly achieved through the generally metallic barrier foils, but leads to problems in the vicinity of the connections between the closure and bottom to the body. This seal is obtained by sealing by means of the plastic coverings. In practice, it is known to merely insert the deep-drawn composite cardboard bottom flush into the body. This has the disadvantage that the cutting edge of the body is open, so that moisture can penetrate into the composite cardboard of the body and swell the latter.Instead of this, it has already been proposed to cover the cutting edge of the body in that the deep-drawn bottom with its rim terminates flush with the outer circumferential surface of the body. However, the bottom must be extremely true to size, so that the rim does not project to the outside, thus permitting the easy raising thereof. This true to size requirement can often not be satisfied, because the body is not absolutely circular. This is even more critical in the case of non-circular containers having e.g. a rectangular cross-section with rounded corners. Finally, it has already been proposed to construct the body somewhat longer than necessary and to flange round the deep-drawn, inwardly inserted bottom.However, this process involves a high material consumption, is costly and in the case of thick walls and particularly non/ circular containers leads to an unattractive appearance and in particular to folding. This folding is virtually unavoidable in the case of non-circular containers, where this type of bottom fixing is not usable.
Therefore all the aforementioned attempts failed to lead to a completely satisfactory solution. This is the reason why the bottom is still mainly made from deep-drawn tin plate and the latter is edge flanged onto the body after introducing the filling material or charge.
In the case of the aforementioned known combination container (U.S. Patent 3 434 651), the tin plate bottom is admittedly replaced by a composite cardboard bottom, but this construction requires a hot sealing of the bottom to the body. Due to the necessary heat transfer, which takes a certain amount of time before the plastic covering reaches its melting temperature, it is not possible for such a combination container to compete with the hitherto known containers having a tin plate bottom, because the machine cycle times are much too long. In other words the price advantage of the composite cardboard bottom compared with a tin plate bottom is lost as a result the more time-consuming sealing thereof.
The same applies with regards to another known construction (German patent 11 63 130), in which initially an externally plastic-covered aluminium moulding with a downwardly bent rim is inserted in the container body and subsequently a composite cardboard part with an internal plastic covering is fitted and its edge or rim is externally shaped over the circumferential surface of the body. Hereagain, hot sealing takes place between the aluminium closure part and the inside of the container rim, as well as between its outside and the inside of the rim of the composite cardboard part. As in this case the heat is exclusively supplied from the outside, even less favourable cycle times for closing the container are obtained. The two-part construction and the two-stage application of the closure constitutes further disadvantages.
The problem of the present invention, in the case of a combination container is to replace the conventional tin plate bottom by a less expensive bottom, which has the same effect from the optical standpoint and whilst obtaining identical closure cycle times.
On the basis of the aforementioned combination container, this problem is solved in that the metallic barrier foil of the bottom is placed on the inside of the cardboard layer and is internally provided with a plastic covering, whilst the bottom is sealed to the body by inductive high frequency.
As a result of the use of the inductive high frequency process, it is possible to obtain substantially the same cycle times as when edge flanging conventional tin plate bottoms, because there is no heat transfer through the different layers of the bottom and body. The construction according to the invention also has the advantage that the bottom can be obtained with similar means to those used for applying tin plate bottoms. The sealing by means of high frequency on the inside and outside of the bottom is made possible because the metallic barrier foil is located on the inside, i.e. as close as possible to the sealable plastic coverings.
The inventive process has the particular advantage that it can be used not only in the case of circular, but also in the case of non-circular containers with the same advantages and also substantially independently of the wall thickness of the body.
According to an embodiment of the invention the cardboard layer of the bottom can be externally printed, e.g. with a metallic ink and protectively varnished, in order to give the bottom a metallic appearance and also prevent the penetration of moisture into the cardboard layer as a result of the protective varnish.
According to a further advantageous development, the raised outer rim of the bottom is bent over inwards in the direction of the body, so that the latter is not exposed and is also protected against the access of moisture. A delamination of the composite material at the sectional plane is also avoided.
Finally, according to the invention, the closure facing the bottom can be constructed in the same way as the bottom and can be sealed in the same way as the latter to the body and that further at least in the vicinity of the cardboard layer, the closure is provided with a desired breaking line, which forms the outline of a resealable flap. This embodiment has the advantage that the bottom and the closure are made from the same material and produced with the same cutting tools, whilst being connectable to the body by using the same sealing or covering machines. This embodiment is preferably used for fluid products, which are removed portionwise from the combination container, which can then be constantly reclosed or resealed by means of the flap.
The invention is described in greater detail hereinafter relative to a non-limitative embodiment and the attached drawings, wherein show:
Figure 1 a partial section through an embodiment of the combination container.
Figure 2, a section in the vicinity of the connection of bottom and body in another embodiment.
Figure 3, a section in the vicinity of the connection between closure and body.
Figure 4, a plan view of the embodiment of figure 3.
The combination container shown in the drawings has a body 1 a bottom 2, a closure 3 and, in the construction according to figure 1, a snap cover 4 made from a plastic moulding.
Body 1, which can have a random cross-section (circular or non/ circular) comprises at least one cardboard layer 5, an internally positioned barrier foil 6, e.g. of aluminium and a covering 7 of a sealable plastic placed on the inside thereof. Body 1 is obtained from the aforementioned composite material by spiral or longitudinal winding in a closed form. The sealability on the outside of the body is achieved by using suitable varnishes or coatings.
Bottom 2 has substantially the same construction as body 1. It namely comprises at least one cardboard layer 9, which is internally backed by a metallic barrier foil 10, e.g. of aluminium, which in turn carries a sealable plastic covering 11. On the outside, cardboard layer 9 is advantageously printed with a metallic ink 12. Bottom 2 is deepdrawn from the described composite material, so that it can be inserted in body 1.
In the embodiment according to figure 1, closure 3 is constructed as a membrane closure. It comprises an outer metal foil 13 and an inner covering 14, which is once again made from sealable plastic. In addition, a tear-off tongue 15 is applied to the outside for opening the closure. The closure membrane 3 is also deep-drawn and placed in body 1. The snap cover 4 is used for closing or sealing the container after it has been opened for the first time.
Membrane closure 3 is drawn outwards by its edge or rim 16 over the open end face 17 of body 1 and is fixed to the latter by the hot or high frequency sealing of the plastic covering 14 and covering 7. In this form, the container is supplied to the filling plant, where the filling material or charge is introduced and then the container is closed by bottom 2. For this purpose, the deep drawn bottom 2 with its rim 18 inserted in the body is shaped over the open end face 19 of said body and is applied to the outer circumferential surface thereof. The covering 7 is then sealed to body 1 and covering 11 to bottom 2 by inductive high frequency, so that there is a hermetic, gas, liquid and vapour diffusion-tight closure in the vicinity of the bottom.
In the embodiment according to figure 2, the outer, raised rim 18 of bottom 2 is flanged somewhat inwards, so that its frontal sectional plane 20 presses against the outside of body 1 and is consequently protected. Optionally, the complete rim of bottom 2 engaging over the end face 19 of the body, as well as the actual body can be deformed somewhat in the vicinity of the end face, e.g. the rim can be pressed against the body.
Figure 3 shows an upper closure 2 which, like bottom 2 in figure 1, is made from a cardboard layer 21, an inner metallic barrier foil 22, a plastic covering 23 and an outer protective varnish coating 24. The rim 25 of closure 2 engages over the upper end face 26 of body 1 and is tightly joined therewith by high frequency sealing of the plastic coverings 7 and 23.
Figure 4 is a plan view of the closure 3 according to figure 3 on a smaller scale. In this embodiment, the combination container has a rectangular crosssection with rounded corners 27. In the vicinity of one corner 27, the closure is provided with a triangular desired breaking line 28 which, as intimated in figure 3, is located within the closure rim engaging over the body. Closure 3 can be separated at this desired breaking line 28, so that a type of flap 29 is obtained, which can be closed again following the first opening. The resulting opening, particularly when located in the corner can be used as a filling opening.
Claims (4)
1. A combination container made from composite material, whose body comprises at least one outer cardboard layer, a barrier foil, e.g. of aluminium covering the same on the inside and an inner, sealable plastic covering, whose closure comprises an optionally tear-off layer with an inner, sealable plastic covering and whose deep-drawn bottom to be fitted following the introduction of the charge comprises at least one cardboard layer, a metal barrier foil and a sealable plastic covering placed on the inside, the bottom with its rim being drawn upwards and outwards over the end face of the body and is sealed on the inside and outside to said body, wherein the metallic barrier foil of the bottom is arranged on the inside of the cardboard layer and is itself provided on the inside with a plastic covering and wherein the bottom is sealed to the body by inductive high frequency.
2. A combination container according to claim 1, wherein the cardboard layer of the bottom is externally printed, e.g. with a metallic ink and is protectively varnished.
3. A combination container according to claims 1 to 2, wherein the raised, outer rim of the bottom is bent over inwards in the direction of the body.
4. A combination container according to one of the claims 1 to 3, wherein the closure facing the bottom is constructed in the same way as the bottom and is sealed in the same way as the latter to the body and wherein at least in the vicinity of the cardboard layer, the closure is provided with a desired breaking line, which forms the outline of a reclosable flap.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853521562 DE3521562A1 (en) | 1985-06-15 | 1985-06-15 | COMBINED PANEL FROM COMPOSITE MATERIAL |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB8614250D0 GB8614250D0 (en) | 1986-07-16 |
| GB2176457A true GB2176457A (en) | 1986-12-31 |
| GB2176457B GB2176457B (en) | 1989-07-12 |
Family
ID=6273411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8614250A Expired GB2176457B (en) | 1985-06-15 | 1986-06-11 | Combination containers |
Country Status (6)
| Country | Link |
|---|---|
| CH (1) | CH671746A5 (en) |
| DE (1) | DE3521562A1 (en) |
| FR (1) | FR2583385B1 (en) |
| GB (1) | GB2176457B (en) |
| IT (1) | IT1189558B (en) |
| NL (1) | NL8601536A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0415878A1 (en) * | 1989-08-23 | 1991-03-06 | WEIDENHAMMER PACKUNGEN KG GMBH & CO | Box-like package |
| EP0476232A2 (en) * | 1990-09-17 | 1992-03-25 | Buck Werke GmbH & Co | Packaging container |
| WO1999039615A1 (en) * | 1998-02-06 | 1999-08-12 | Catalyst Developments (Uk) Limited | Disposable vase |
| EP1551723A2 (en) * | 2002-08-16 | 2005-07-13 | Plastech, Inc. | Multi-component packaging system and method for manufacture |
| WO2008147204A1 (en) * | 2007-06-01 | 2008-12-04 | S & B Innovate Product | Paint can and method of manufacturing a paint can |
| CN100475658C (en) * | 2001-06-14 | 2009-04-08 | 宝洁公司 | Closed container and process for manufacture |
| US7938289B2 (en) * | 2004-11-26 | 2011-05-10 | Nissan Motor Co., Ltd. | Thermal insulating container for a heat generating unit of a fuel cell system |
| US11673696B2 (en) | 2020-05-28 | 2023-06-13 | Sonoco Development, Inc. | Systems for the high-speed application of paper-based end closures on composite containers |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20313059U1 (en) * | 2003-08-20 | 2004-12-23 | Italiaander, Gisela | Can-like container of fluid tight composite cardboard formed from spiral-form coiled roll of paper, textile material or textile reinforced or other non-metal materials, or round rolled and permanently edge-joined strip |
| DE102004051630B4 (en) * | 2004-10-23 | 2011-03-03 | Anton Jazbinsek | Container and method for its production |
| DE102005010639A1 (en) * | 2005-03-08 | 2006-09-14 | Huhtamaki Ronsberg, Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg | Packaging container, in particular can-like container |
| AT509421B1 (en) * | 2010-01-26 | 2012-09-15 | Rundpack Ag | PACKAGING CONTAINER |
| CN112046887A (en) * | 2020-09-25 | 2020-12-08 | 潮州市木星纸业有限公司 | Composite paper plugging plate and paper container |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3434651A (en) * | 1967-05-12 | 1969-03-25 | Continental Can Co | Mesh reinforced closure for full opening can |
| US4303190A (en) * | 1980-06-17 | 1981-12-01 | Boise Cascade Corporation | Composite end closure member for composite containers |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL185713C (en) * | 1975-09-12 | 1990-07-02 | Akerlund & Rausing Ab | METHOD FOR MANUFACTURING GAS-PROOF PLASTIC HOLDER |
| US4289265A (en) * | 1979-12-28 | 1981-09-15 | Boise Cascade Corporation | Composite end construction for composite containers, such as oil cans |
| GB2124997B (en) * | 1982-06-30 | 1986-05-14 | Toyo Seikan Kaisha Ltd | Sealed laminated vessels |
| DE3235167A1 (en) * | 1982-09-23 | 1984-03-29 | Robert Bosch Gmbh, 7000 Stuttgart | CONTAINER LID WITH OPENING DEVICE |
-
1985
- 1985-06-15 DE DE19853521562 patent/DE3521562A1/en not_active Ceased
-
1986
- 1986-06-06 CH CH2300/86A patent/CH671746A5/de not_active IP Right Cessation
- 1986-06-11 GB GB8614250A patent/GB2176457B/en not_active Expired
- 1986-06-13 FR FR868608581A patent/FR2583385B1/en not_active Expired - Lifetime
- 1986-06-13 IT IT20791/86A patent/IT1189558B/en active
- 1986-06-13 NL NL8601536A patent/NL8601536A/en not_active Application Discontinuation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3434651A (en) * | 1967-05-12 | 1969-03-25 | Continental Can Co | Mesh reinforced closure for full opening can |
| US4303190A (en) * | 1980-06-17 | 1981-12-01 | Boise Cascade Corporation | Composite end closure member for composite containers |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0415878A1 (en) * | 1989-08-23 | 1991-03-06 | WEIDENHAMMER PACKUNGEN KG GMBH & CO | Box-like package |
| EP0476232A2 (en) * | 1990-09-17 | 1992-03-25 | Buck Werke GmbH & Co | Packaging container |
| EP0476232A3 (en) * | 1990-09-17 | 1993-01-07 | Buck Werke Gmbh & Co | Packaging container |
| WO1999039615A1 (en) * | 1998-02-06 | 1999-08-12 | Catalyst Developments (Uk) Limited | Disposable vase |
| CN100475658C (en) * | 2001-06-14 | 2009-04-08 | 宝洁公司 | Closed container and process for manufacture |
| EP1551723A2 (en) * | 2002-08-16 | 2005-07-13 | Plastech, Inc. | Multi-component packaging system and method for manufacture |
| EP1551723A4 (en) * | 2002-08-16 | 2009-12-09 | Plastech Inc | Multi-component packaging system and method for manufacture |
| US7938289B2 (en) * | 2004-11-26 | 2011-05-10 | Nissan Motor Co., Ltd. | Thermal insulating container for a heat generating unit of a fuel cell system |
| WO2008147204A1 (en) * | 2007-06-01 | 2008-12-04 | S & B Innovate Product | Paint can and method of manufacturing a paint can |
| US11673696B2 (en) | 2020-05-28 | 2023-06-13 | Sonoco Development, Inc. | Systems for the high-speed application of paper-based end closures on composite containers |
| US11827407B2 (en) | 2020-05-28 | 2023-11-28 | Sonoco Development, Inc. | Systems and methods for the high-speed application of paper-based end closures on composite containers |
| US11834218B2 (en) | 2020-05-28 | 2023-12-05 | Sonoco Development Inc. | Apparatus and method for separating a closure from a closure supply |
| US12049339B2 (en) | 2020-05-28 | 2024-07-30 | Sonoco Development, Inc. | Systems for the high-speed application of paper-based end closures on composite containers |
Also Published As
| Publication number | Publication date |
|---|---|
| IT8620791A0 (en) | 1986-06-13 |
| FR2583385B1 (en) | 1990-07-13 |
| GB8614250D0 (en) | 1986-07-16 |
| NL8601536A (en) | 1987-01-02 |
| CH671746A5 (en) | 1989-09-29 |
| GB2176457B (en) | 1989-07-12 |
| IT8620791A1 (en) | 1987-12-13 |
| FR2583385A1 (en) | 1986-12-19 |
| DE3521562A1 (en) | 1986-12-18 |
| IT1189558B (en) | 1988-02-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4533063A (en) | Container lid having an opening device | |
| US9452863B2 (en) | Biodegradable container for liquid and/or semi-solid products | |
| FI89782C (en) | LOCK FOER TLLSLUTNING AV OEPPNINGEN I EN BURK | |
| US2413449A (en) | Method of making sealed fiber containers and closures therefor | |
| US11628969B2 (en) | Container assembly having a heat-sealed metal end, a metal end therefor, and a method for making same | |
| CA1127597A (en) | Reclosable structure for a container | |
| GB2176457A (en) | Composite end closure member for composite container | |
| AU4085589A (en) | Packing container and blank thereto | |
| EP0243598B1 (en) | Blanks for packing containers | |
| AU550437B2 (en) | Opening arrangement for beverage pack | |
| RU2006118724A (en) | COOKING PRODUCT, METHOD FOR ITS MANUFACTURE AND ITS APPLICATION | |
| GB2052455A (en) | Container lid, and package and packaging method using same | |
| GB1253913A (en) | Improvements in and relating to containers made from a foam plastics material and a method of closing such containers | |
| US5308418A (en) | Packing container for liquid, especially pressurized contents | |
| US20050029267A1 (en) | Container having a cut panel lid with a pull feature | |
| US5102006A (en) | Container for gastight packing | |
| US20090014448A1 (en) | Can comprising a foil seal | |
| TW338758B (en) | A lid of a container for beverages and method of manufacturing the same | |
| US20190161263A1 (en) | Lid ring | |
| EP0050667A1 (en) | Composite container construction | |
| JP2836898B2 (en) | Packaging container | |
| CZ100898A3 (en) | Method of closing a metallic container and the metal container containing treated and packaged article | |
| JP2538950Y2 (en) | Metal lid for cans | |
| JPS59221240A (en) | Easy unsealing heat seal cover | |
| MXPA99003261A (en) | Mixed body container for packing the production vacuum |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19960611 |