WO2003064272A2 - Dosenkörper mit einer äusseren bodenabdeckung - Google Patents
Dosenkörper mit einer äusseren bodenabdeckung Download PDFInfo
- Publication number
- WO2003064272A2 WO2003064272A2 PCT/CH2002/000609 CH0200609W WO03064272A2 WO 2003064272 A2 WO2003064272 A2 WO 2003064272A2 CH 0200609 W CH0200609 W CH 0200609W WO 03064272 A2 WO03064272 A2 WO 03064272A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- base
- cover
- wall
- area
- connection
- Prior art date
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Classifications
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- 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
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/38—Details of the container body
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- 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
- B65D23/00—Details of bottles or jars not otherwise provided for
- B65D23/001—Supporting means fixed to the container
Definitions
- the invention relates to a can body according to the preamble of claim 1, to a method according to the preamble of claim 11 and to a device according to the preamble of claim 14.
- the invention relates to vessels or cans which comprise a base on one end face of a wall in the form of a jacket and in which at least one layer of the wall and the base is preferably formed from metal.
- Such vessels are shaped, for example, as aerosol cans or as beverage cans. Both aluminum and sheet steel cans are manufactured.
- the jacket-shaped wall is provided with a decor and a label. The decor is printed directly on the can. If necessary, the decor is printed on labels or foils, which are then attached to the can wall. In the usual printing processes, one printing cylinder must be used for each color used. Accordingly, printing costs increase with each color required.
- standardized information such as a bar code, information about dangers and the composition of the product, as well as promotional information, if applicable, must be attached to the can.
- the bar code is printed on the can wall with a dark color, preferably black, on a light background, preferably white, which greatly impairs the aesthetic effect of the decor, particularly in the case of dark overall surfaces.
- two additional colors with the corresponding printing effort are usually required for the bar code. Only the number of cans that are to be marketed with the current bar code or the current advertising information can be produced. If the same can is to be sold later with a different bar code, then cans with the old decor and the new bar code or the new advertising information must be produced again.
- aerosol cans In order to withstand the pressure inside the can, aerosol cans have a base that bulges against the inside of the can. This bottom is formed by a pressing process and comprises an inwardly curved central area and a downwardly projecting annular edge area, in which the can bottom merges into the can jacket.
- the cans stand on the ring-shaped edge area, which can be weakened by corrosion along the support line, so that the central area of the floor could break out.
- the chrome layer along the support line can be damaged or removed by frictional movements on the conveyor systems of the bottler, so that the corrosion protection is partially missing, especially in the edge area which is at risk of corrosion.
- Cans the bottom of which is connected to the jacket by a fold, have a narrow, ring-shaped, downward-facing edge which is easily vulnerable or oxidizable. The corrosion and possibly also other chemical or electrical effects lead to undesirable discoloration of the surface on which the can stands.
- solutions are known from the documents EP 200 098 A2 and EP 208 564 in which the parts are connected with laser beams.
- the parts to be connected are butted, overlapped or arranged at right angles to each other.
- the laser weld seam is formed, for example, on the end face, through a layer continuously or also in the form of a throat.
- the solutions described are aesthetically unattractive and cannot prevent possible corrosion on the floor.
- a beverage can is known from US Pat. No. 4,455,850 in which the central, inwardly curved region of the base is coated with a matt color. This is to prevent sunlight from being focused on the concave can bottom, which could start a fire from cans thrown away outdoors.
- the coating does not extend over the annular transition area, so that the corrosion problem is not solved.
- the paint is sprayed onto the flat sheet metal, so that when punching out the sheet metal disks and deep-drawing the cans, care must be taken that the round color spots applied are hit exactly centrally by the punching tools, which is associated with an increased production outlay. Even if the paint would extend over the annular transition area, the paint layer would no longer be continuous after the can had been thermoformed and the floor pressed. The friction of the transition area on conveyors of filling systems would also damage the paint layer. Without a continuous layer of paint, however, there is again the risk of corrosion already mentioned.
- a beverage can is known from US Pat. No. 5,992,892, in which information is printed in the central, inwardly curved area of the base and is covered with a rubable coating on the finished can.
- This solution enables an advertising game in which the buyer of a can, after rubbing the coating, can determine whether he has won anything according to the information below.
- the ring-shaped transition area with the support ring remains without a coating, so that the corrosion problem is not solved.
- the abradable or tear-off coating is not suitable for permanently coating the support ring. The removability of the coating is crucial for the advertising game.
- US Pat. No. 6,073,797 shows a lid which can be attached to a beverage can at the upper end with the outlet opening.
- an outwardly projecting ring area must be formed at the end of the can, over which a corresponding elastic ring area of the lid can be slipped until it snaps into place.
- Such a cover is very expensive to manufacture and to attach. In addition, it cannot be attached to the can base due to the lack of an outwardly projecting ring area.
- the present invention is based on the object of finding a simple solution for a can which can be designed to be aesthetically advantageous without being adversely affected by bar codes or advertising information. In particular, possible corrosion should be prevented on the floor.
- an outer floor covering in the form of a flat material When solving the problem, it was recognized that both corrosion problems and aesthetic problems can be solved by attaching an outer floor covering in the form of a flat material.
- the flat material is attached to an annular connection area of the can body. If the connection is formed along a closed circular line, the membrane-shaped base cover is given high stability.
- the base cover is formed essentially flat in a main area which is surrounded by the annular connection area and preferably comprises the printing of a bar code. If the bar code can be attached to a substantially flat floor surface, the impairment of the design options of the can wall is eliminated. Also, no printing rollers for the bar code are required to print the decor of the can wall. Large quantities of can bodies with an attractive standard decor can be produced on the can wall.
- the floor covering Possibly changing information, or information that is not the same for all countries, such as the bar code or the date of filling, and / or aesthetically disturbing information is printed on the floor covering.
- These possibly different floor covers can be printed shortly before the filling time of individual product batches and fixed to the standard can body. This means that the same can can be used for all countries and all filling batches.
- the bottom cover can be made flat in the area of the bar code, the bar code is easier to read than a bar code attached to the curved can wall. If the coating on the outside of the Can wall in the form of at least one layer of paint or a decorative film extends to the outer edge of the bottom cover, so it can be prevented that a metallic edge is visible at the lower end of the can.
- the base cover may cover an annular standing area of the can body protruding downward and thus prevent the occurrence of corrosion problems.
- the bottom cover is preferably formed in the form of flat plastic material. It goes without saying that flat material with at least one metal, in particular aluminum or steel layer, or with a cardboard layer can also be used.
- the stability-imparting layer is optionally coated with plastic.
- the flat materials used are intended to ensure a robust floor covering that is not damaged on the conveyor systems of the filling systems and that remains as stable as possible even when standing on wet documents.
- the flat materials mentioned above can all be provided with a sealing layer and thus sealed to the floor. When using metal foils, the heat required for the sealing process can also be introduced inductively, if necessary.
- a snap-in connection or a welded connection in particular with at least three laser welded points, can optionally also be formed to fix the base cover.
- the floor covering according to the invention is not restricted to use with cans.
- vessels in particular bottles made of plastic, the bottom of which comprise a ring-shaped bottom region projecting downward and on which a bottom cover can thus be attached.
- the use of the base cover for the arrangement of the bar code and advertising information on the base of the container is advantageous.
- a decorative layer in the form of at least one color layer, but preferably as a decorative film, is formed on the outside of the can wall, then the
- Floor cover are formed so that the decorative layer extends at least to the outer edge of the floor cover.
- the decorative layer is preferably overlapped somewhat by the base cover.
- a decorative film is then optionally attached to the can wall, so that printing on the can body can be dispensed with. If the can wall and the base are pressed from a single part, such as for aerosol cans made of aluminum or for cans made of sheet steel, the intensive cleaning and drying required for printing can be dispensed with.
- the foil In the case of foils which are closed in the circumferential direction and are overlapped by the base cover, the foil can not be detached.
- the can body If the can body is put together from a jacket and a base, then these two parts can be connected to one another by means of a seam, if necessary a fold seam, but preferably a weld seam, in particular a laser weld seam.
- a decorative film is preferably applied only after this connecting step, it being possible, preferably by using a shrinkable film, in particular with a sealing layer facing the can body, to ensure that the film lies tightly and in particular firmly against the can body.
- the fold connection can optionally also be formed after the decorative film has been applied, in which case the fold seam would take over the holding of the film at the lower end of the can.
- the floor covering allows the connection between the jacket and the floor to be covered, so that no high aesthetic demands have to be made of this connection.
- the annular connection region is preferably formed by an end region of the can jacket projecting above the base, this end region being drawn in somewhat towards the can axis and forming the annular connection region. In the case of a fold seam, this can be formed in the area of the can base and, if necessary, pressed against the inside of the can in such a way that a curved jacket end area can be used as an annular connection area.
- a base cover fixed to the annular connection area spans the respective connection seam.
- the transition from the can wall to the bottom cover is designed in the form of a segment of a circle in longitudinal section, it preferably having a radius of curvature in the range from 1 to 6 mm, in particular essentially 3 mm.
- the base cover it is now possible, for example, to provide a two- or three-part aerosol can made of sheet steel, which has the appearance of a one-piece aluminum can.
- the design options in the floor area have already been described above.
- a compression-narrowing process can be provided in the case of a two-part can or the insertion of an upper end part with a valve seat in the case of a three-part can.
- Varying the features includes, for example, choosing between one, two or three-part cans, in the case of two and multi-part cans, the choice of different connection methods between the parts, the provision or omission of a decorative film, the choice of a specific base cover and its attachment to the can body and the choice of material for the can and the floor cover.
- a one-piece aluminum can with a base cover that includes magnetizable steel sheet has the advantage that this can can be conveyed with magnetic conveyors using magnetic holding forces with different axis orientations.
- a decorative film on the lower end of the can with the base cover opens up a wide range of uses for decorative films.
- These foils are optionally printed on their outside, but preferably on the side facing the can body.
- the printing layer is protected by the film so that the decor can not be affected by friction.
- a transparent film printed on the back can be provided with a sealing layer after printing over the printing layer, which also ensures a seal connection through the printing layer between the film and the can body.
- a piece of film is formed into a closed film jacket and connected to one another on the two mutually associated side lines, a seal connection preferably being produced.
- This film jacket has a slightly larger cross section than the can body and can therefore be placed over the can body and shrunk onto it and heat-sealed under the influence of heat.
- the floor cover is fixed so that it slightly overlaps the film end on the floor.
- the base cover can optionally also be annular, so that it holds the film end securely on the can body, but does not completely cover the can bottom.
- the application of foils to a can body is known, for example, from EP 1 153 837 A1, but the printing layer must not be applied to the foil edge for each foil portion, or an unprinted foil edge is required.
- a sealing layer arranged between the film and the printing layer has to be exposed when the shot film jacket is formed in order to produce a sealing seam. Therefore, the printing and the subsequent cutting of the film web must be exactly coordinated, which is not easy to achieve with a thin film due to its elastic deformability.
- the present invention simplifies this. Because a sealing layer is applied to the printing layer, the printing layer can be formed consistently. The cutting of the pieces of film does not have to match the printing precisely and the formation of a sealed seam is always guaranteed.
- a sufficiently shrinkable film can ensure that after the shrinking process the decorative film rests wrinkle-free on the body in the drawn-in floor area and possibly also in a drawn-in upper end area. Because weld seams and in particular laser connections can be designed so that the surface of the can body is essentially smooth even in the area of the seam, it can no longer be recognized after the application of the decorative film and the base cover that the can body has been brought into the desired shape by means of seams .
- a rectangular sheet is formed with a longitudinal seam to form the can jacket.
- annular cover element is optionally also provided there.
- this upper cover element is optionally formed by a partial area of the valve or by a part fastened to the valve seat. It goes without saying that it can also be analogous to the floor covering via a sealed connection, a snap-in connection or a welded connection, in particular with at least three laser Welding points can be fixed at the upper end of the can, this part covering the upper end of the film and thus protecting it from tearing off.
- Covering the end of the film at least at one end of the can, in particular at the bottom, makes it possible to dispense with an exact cutting of the film or the film jacket in the direction of the axis of the can, without this resulting in an unsightly end.
- folds that could form when shrinking on severely narrowed end areas are covered by the base cover and / or by the annular cover element.
- Embodiments are also to be included in which the floor cover lies directly against the floor with a surface adapted to the shape of the floor and is in particular sprayed directly onto the floor as an injection molded part.
- the solution according to the invention opens up new design options for cans.
- there are simplifications in the manufacture of cans which allow the cans to be put together directly at the bottler.
- This has the advantage that the space-consuming transportation of empty cans from a system for producing cans to the various filling systems can be dispensed with.
- the cans are composed, for example, of a flat piece of sheet metal from which the jacket is formed, a base part, an upper end part and a base cover, and a decorative film.
- the bottom parts, the top end parts and the bottom covers can be stacked with little free space and can thus be transported in a space-saving manner like the stacks made of the flat sheet metal pieces and the film rolls.
- Fig. 2 shows a detail of a vertical section through an aerosol can with a
- FIG. 3 shows a section of a vertical section through an aerosol can with a base cover and a promotional item
- FIG. 4 shows a vertical section through an aerosol can and a device for attaching a base cover
- 5 shows a vertical section through an aerosol can with a base cover, the can body being composed of three parts
- FIG. 6 shows a detailed section from the bottom area of a can according to FIG. 5 with a bottom cover which is fixed by means of a sealed or welded connection,
- FIG. 7 shows a detailed section of a can with a base cover which is fixed by means of a snap-in connection
- FIG. 8 shows a detailed section of a box with a base cover, the box bottom and casing being connected via a fold connection
- FIG. 9 shows a detailed section of a one-part box with a
- Base cover which is fixed by means of a snap connection
- FIG. 1 shows a can body 1 according to the prior art with a jacket-shaped closed can wall 2 and a bottom 3 formed on the lower end face of the can wall 2. It is an aerosol can, the bottom 3 of which has a central area 3a against the inside of the can is arched. An annular edge region 3b projecting downward is formed around the central region 3a.
- the cans stand on a support line of the ring-shaped edge region 3b, the support line being weakened by corrosion, so that the central region 3a could break out.
- the can wall and the bottom comprise a metal layer 5.
- a decorative layer 4 is arranged, which extends from a valve seat 6 over the butted neck and the predominant area of the can wall 2 to Transition area extends from the can wall 2 to the floor 3.
- An uncoated can area is visible below the lower edge of the decorative layer 4.
- FIG. 2 shows a preferred embodiment of an aerosol can 1 with an outer base cover 7, which is fixed in the form of a flat plastic material on the annular edge region 3b of the base 3 projecting downwards with a sealing connection 8.
- the edge area 3b thus forms a connection area to which the base cover 7 is fixed.
- the base cover 7 comprises a contact area 7b which bears against the edge area 3b.
- the sealing connection 8 extends at least over a partial area of the contact area 7b and is preferably formed by a sealing layer arranged on the base cover 7, which was sealed to the edge area 3b by a sealing device. It goes without saying that the connection between the edge area 3b and the contact area 7b can also be achieved with an adhesive.
- the decorative layer 4 can be formed as a coating on the outside of the can wall 2 both in the form of at least one color layer and in the form of a decorative film.
- the decorative layer 4 preferably extends at least to the outer edge of the base cover 7. In the embodiment shown, the base layer 7 slightly overlaps the decorative layer 4. This can prevent the metal layer 5 from being accessible in the floor area. This eliminates the risk of corrosion.
- the plastic flat material of the base cover 7 has a layer thickness of at least 0.02 mm, but preferably in the range from 0.08 to 0.8 mm, in particular from 0.2 to 0.6 mm. This ensures the necessary strength for different mechanical loads.
- the base cover 7 comprises a main region 7a, which is surrounded by the contact region 7b or by the inner edge of the sealed connection and which is preferably essentially flat and in particular comprises the printing of a bar code.
- the base cover 7 optionally includes a tear-open device which is approximately in the form of a weakened tear line in the main region 7a. By tearing along the tear line by means of a tab, part of the main area 7a can be removed from the can or at least pivoted out. On the inner surface of this part, a winning information can be attached, which is accessible by tearing off.
- a tear-open base cover 7 enables effective advertising effects.
- FIG. 3 shows a base cover 7 with a first and a second cover part surface 7c and 7d, the first cover part surface 7c being connected to the edge region 3b of the base 3 via the sealing connection 8 and the second cover part surface 7d being detachably fixed to the first cover part surface 7c.
- a gripping tab 7e is formed on the cover part surface 7d, for example. If the first cover part surface 7c has an opening in the central region, an advertising article 9 arranged between the central region 3a of the base 3 and the base cover 7 can be removed after the second cover part surface 7d has been separated off.
- the bottom cover 7 enables a variety of advertising effects.
- the cover part surface 7d can be formed, for example, as a collecting part, which is on the one
- the promotional item 9 and or the cover part surface 7d can include collection points, lucky sayings or even recipes. If drinks are filled into the can body, a beverage additive, such as vitamins, alcohol, stimulants or sweeteners, can optionally be arranged in the cavity between the can base and the base cover instead of the promotional item. It would also be beneficial to sell medication directly with water, placing the medication between the can bottom and the bottom cover of the vessel with the water.
- FIG. 4 shows a device with which the base cover 7 can be sealed on the annular edge region 3b of the base 3 projecting downwards.
- the device comprises a holding device for holding the can body and a sealing device 10 with an annular sealing surface 10a which is adapted to the edge region 3b of the base 3.
- a heating device 10b is assigned to the sealing surface 10a.
- the holding device must be designed in such a way that the sealing surface 10a can be moved to the bottom 3.
- the holding device comprises a centering device 11 running annularly around the sealing device 10 for receiving the can base 3 and a hold-down device 12 which, in cooperation with the sealing device 10, makes it possible to achieve a desired contact force between the base cover 7 and the base 3 of the can body 1.
- the sealing device 10 preferably comprises a feed device 13 which can be moved relative to the sealing surface 10a.
- the feed device 13 is arranged above the sealing surface 10a. After a can body 1 has been inserted into the centering device 11, the base cover 7 is moved from the feed device 13 to the base 3.
- the holding device and sealing device can be designed according to solutions from the prior art.
- a holding device which only holds the can body from one end and / or holds it with the bottom up.
- at least one processing station is provided, which preferably comprises a turntable, to which rotating sealing devices are assigned. The sealing can take place during the movement of the turntable.
- Such a processing station can be arranged, for example, before or after filling in the filling operation.
- FIG. 5 shows the can body 1 of an aerosol can 1, the can body 1 being composed of a jacket part 1a and a bottom part 1b.
- the view of the connection between the bottom part 1b and the jacket part 1a is covered by the bottom cover 7.
- the jacket part 1a is provided with a decorative layer 4, which was optionally printed directly on the cylindrical can body. If the casing part 1a is formed from a sheet metal by shaping and applying a weld seam, the decorative layer 4 can also be printed on the flat sheet metal beforehand.
- a valve seat is formed at the upper end of the can body 1 by means of compressing constriction and deformation at the opening. If necessary, a decorative film is shrunk directly after the narrowing, which extends in particular essentially to the end edge of the casing part 1 a, so that the film end is clamped in the formed can edge after the forming at the opening.
- an upper cover part 14 can be arranged at the upper end of the can, which at least covers the end area of the can without a decorative layer. If the can body is formed from three parts, an upper end part with the valve seat must be fixed on the casing part 1a. According to the prior art, this is done with a seam or, if necessary, by welding (EP 208 564 B1). The resulting unattractive seam area between the upper end part and the casing part 1 a can be covered by the upper cover part 14. In the case of an aerosol can, the upper cover part 14 is one with the
- Valve-connected part that always sits on the box after the valve has been inserted.
- cover parts 7, 14 makes it possible to provide three-part cans in which it is not recognizable to the consumer that the can body 1 is composed of different parts. Basically, all known types of connection can be used for the tight connection of box parts.
- the base part 1b is connected to the jacket part 1a by an annular welded connection. At the bottom, an edge region of the base part 1b extends against the jacket part 1a against the lower edge of the jacket part 1a.
- the welded joint can be shaped like a throat or in the contact area of these two parts. It goes without saying that the parts can also be butt welded to one another, that at least one of the two connections could be designed as a folded connection or that only one connection is provided at the bottom or only at the top. Without the use of an upper end part, the casing part 1 a must be narrowed considerably to form the valve seat, which is associated with great effort for various materials, in particular with many compressive drawing-in steps, and possibly insurmountable problems. Due to the possibility of covering, an optimized composition of the can body can be selected, without this having a negative appearance.
- the bottom cover 7 and optionally also the upper cover part 14 can be used to protect or clamp the lower or the upper film edge.
- a decorative film can also cover weld seams in the longitudinal direction of the can.
- a can jacket which is formed by bending and welding together, in particular laser welding, can already be given a special shape by cutting the assembled parts. Because the material of the at least one metallic flat material shaped to form the jacket is not hardened by forming steps, the jacket can be deformed at least in some areas with a change in the circumference. As a result, aesthetically attractive cans can be formed, which can be provided with a shrinking decorative film before or, if necessary, after the shaping. This creates new design options.
- Fig. 6 shows a section of a can body 1 in which a dome-shaped upstanding base part 1 b is welded firmly to the casing part 1a.
- a welded connection 16 is formed between an annular region 15 and a circumferential line of the jacket part 1a, which extends, for example, through the ring region 15 to the jacket part 1a and is preferably produced by means of laser welding.
- the inside of the can has to absorb increased pressure.
- a rebate-shaped reinforcement of the ring region 15 prevents the base part 1b from detaching from the casing part 1a. If the internal pressure is inadmissibly high, the curvature of the base part 1 b can deform outwards, thus indicating the excess pressure and preventing bursting.
- the base cover 7 comprises a main area 7a which is surrounded by the contact area 7b and which is preferably of essentially flat design and in particular can accommodate the printing of a bar code.
- the con- Clock area 7b fixed to a corresponding annular connection area 3b 'at the lower end of the casing part 1a.
- an adhesive or seal connection 8 can be provided for fixing. If the material of the contact area 7b comprises metal, the connection can also be ensured by welding points 17, in particular at least three laser welding points.
- a decorative layer 4 in the form of a decorative film 4 'on the outside of the can body 1.
- the decorative film 4' is shrunk onto the can body 1 before the base cover 7 is fixed.
- the lower edge of the decorative film 4 'does not have to be cut exactly because it is covered by the base cover 7. It extends at least somewhat into the connection area 3b ', but can also protrude somewhat below the edge of the casing part 1a.
- the sealed connection must therefore be formed at least partially between the outside of the decorative film 4' and the contact area 7b.
- the decorative film 4 ' should adhere sufficiently well to the connection area 3b'.
- sealing layers are present on both sides of the decorative film, for example in the connection area 3b ', which ensure a firm connection due to the sealing process.
- the transition from the casing part 1a or from the can wall 2 to the base cover 7 is formed in the form of a circular segment in longitudinal section or drawn inwards and preferably has a radius of curvature in the range from 1 to 6 mm, in particular essentially 3 mm. Compared to edges, this radius allows unimpeded conveying even over small steps. If necessary, the base cover 7 forms a standing surface, a standing can body 1 being in contact with the support surface only via the base cover 7.
- Fig. 7 shows an embodiment in which the bottom part 1 b is attached to the shell part 1 a via a weld 16 in the form of a fillet weld.
- the bottom cover 7 is fixed with a snap-in connection at the lower edge area of the casing part 1 a.
- the connection area 3b ' is formed by the lower or free edge area of the casing part 1a.
- the contact area 7b of the base cover 7 bears in a form-fitting manner on the connection area 3b 'and is preferably formed by spring lips 7f, so that the base cover 7 can be plugged onto the underside of the socket body 1 with resilient deformation of the spring lips 7f.
- the decorative film 4 extends between the casing part 1a and the base part 1b beyond the connection area 3b' and is thus clamped onto the can body 1 by the base cover 7. Because there is no need for a sealed or welded connection, the base cover 7 does not have to be sealable or weldable. Any plastics or metals, in particular coated and / or magnetic metals, can thus be used to produce the floor covering.
- the spring lips 7f can be designed in any shape and are provided in the circumferential direction at least at three substantially equally spaced locations. Because the insertion of a snap-in part without a sealing or welding device can only be carried out by the linear movement of a pressed part, both the method and the device for fixing a snap-on base cover are extremely simple.
- Fig. 8 shows an embodiment in which the bottom part 1 b is connected to the casing part 1 a via a fold connection 18.
- the fold connection 18 is preferably formed and shaped towards the inside of the can in such a way that the transition from the casing part 1a or from the can wall 2 to the bottom part 1a is formed in the form of a segment of a circle in longitudinal section or drawn inwards and a connecting area 3b 'for fixing the Bottom cover 7 includes.
- a sealing or welded connection is formed between the connection area 3b 'and the contact area 7b to fix the base cover.
- the fold connection 18 is covered by the base cover 7.
- FIG. 9 shows an embodiment in which a can body 1 has been designed by means of presses, in particular cold extrusion, in such a way that the bottom 3 merges into the upstanding can wall 2 and into a downward wall section 2 '.
- the can wall 2 together with the wall section 2 ′ form a cylindrical outer surface, which can be printed with a decorative layer 4, for example.
- the wall section 2 ' is drawn in a little in order to be able to fix the base cover thereon.
- the decorative layer extends essentially to the floor covering. This means that the entire area of the can body 1 that is visible from the side has a decoration. If necessary, a film is also provided which extends below the base cover.
- a can body can be provided by inserting a base cover 7 with magnetizable metal, which can be conveyed with magnetic conveyors.
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- Engineering & Computer Science (AREA)
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Medicinal Preparation (AREA)
- Prostheses (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Closures For Containers (AREA)
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Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/502,939 US20050218148A1 (en) | 2002-01-30 | 2002-11-13 | Dosing body with an external base covering, method and device for applying the base covering |
JP2003563912A JP4434746B2 (ja) | 2002-01-30 | 2002-11-13 | 外側の底カバーを有する容器本体 |
AU2002336882A AU2002336882A1 (en) | 2002-01-30 | 2002-11-13 | Dosing body with an external base covering |
EP02771975A EP1470053B1 (de) | 2002-01-30 | 2002-11-13 | Dosenkörper mit einer äusseren bodenabdeckung |
DE50206939T DE50206939D1 (de) | 2002-01-30 | 2002-11-13 | Dosenkörper mit einer äusseren bodenabdeckung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1582002 | 2002-01-30 | ||
CH158/02 | 2002-01-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003064272A2 true WO2003064272A2 (de) | 2003-08-07 |
WO2003064272A3 WO2003064272A3 (de) | 2004-01-29 |
Family
ID=27626679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CH2002/000609 WO2003064272A2 (de) | 2002-01-30 | 2002-11-13 | Dosenkörper mit einer äusseren bodenabdeckung |
Country Status (9)
Country | Link |
---|---|
US (1) | US20050218148A1 (de) |
EP (1) | EP1470053B1 (de) |
JP (1) | JP4434746B2 (de) |
AT (1) | ATE327174T1 (de) |
AU (1) | AU2002336882A1 (de) |
DE (1) | DE50206939D1 (de) |
ES (1) | ES2265053T3 (de) |
PT (1) | PT1470053E (de) |
WO (1) | WO2003064272A2 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006327636A (ja) * | 2005-05-27 | 2006-12-07 | Fuji Seal International Inc | Icタグ付き容器、及びicタグ付き包装体 |
JP2006327637A (ja) * | 2005-05-27 | 2006-12-07 | Fuji Seal International Inc | Icタグ付き容器、及びicタグ付き包装体 |
CN103221315A (zh) * | 2010-11-18 | 2013-07-24 | 花王株式会社 | 带有标签的容器 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006028170A1 (de) * | 2006-06-16 | 2007-12-20 | Progression Licensing Ag | Sprühdose |
US8141727B2 (en) * | 2009-01-17 | 2012-03-27 | Patrick Mulligan | Water bottle with dosage in a dispenser cap |
WO2011086110A1 (en) * | 2010-01-12 | 2011-07-21 | Crown Packaging Technology, Inc. | Beverage can with disc |
JP5298178B2 (ja) * | 2010-12-17 | 2013-09-25 | 花王株式会社 | ラベル付き容器 |
JP5628053B2 (ja) * | 2011-01-11 | 2014-11-19 | 花王株式会社 | ラベル付き容器 |
ES2666897T3 (es) * | 2013-03-14 | 2018-05-08 | Crown Packaging Technology, Inc | Lata de aerosol embutida y estirada |
US20140360966A1 (en) * | 2013-06-06 | 2014-12-11 | Bryan Howard | Dual compartment container for holding solid and liquid |
USD979426S1 (en) | 2022-03-02 | 2023-02-28 | Can Glass Inc. | Glass can |
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US2120403A (en) * | 1936-06-23 | 1938-06-14 | Lever Brothers Ltd | Can top label |
US2184039A (en) * | 1938-10-24 | 1939-12-19 | Continental Can Co | Sheet metal container |
CH358758A (de) * | 1957-10-05 | 1961-11-30 | Egon Dr Honisch | Aerosolbehälter mit Verschlussorgan und Verfahren zum Anbringen des Verschlussorgans am Behälter |
US4463861A (en) * | 1982-01-14 | 1984-08-07 | Sekisui Kaseihin Kogyo Kabushiki Kaisha | Sheet for forming sleeve and process for producing the same |
US4651890A (en) * | 1986-05-07 | 1987-03-24 | Coker Gregory F | Beverage can wipe stored in pouch affixed to can |
WO1996024539A1 (en) * | 1995-02-09 | 1996-08-15 | Kohorn International Pty. Limited | A container |
EP0816248A1 (de) * | 1996-06-26 | 1998-01-07 | Henbase 3172 (Pty) Ltd. | Deckel für Getränkedosen |
DE19704522A1 (de) * | 1997-02-06 | 1998-08-20 | Schmalbach Lubeca | Behälter mit zweitem Schnappboden |
FR2798364A1 (fr) * | 1999-09-13 | 2001-03-16 | Bruno Debarge | Contenant pour boisson equipe d'une paille |
DE19956784A1 (de) * | 1999-09-30 | 2001-04-12 | Krones Ag | Getränkedose mit einer Schutzabdeckung, ein Zuschnitt für eine Schutzabdeckung, sowie Verfahren und Vorrichtung zum Anbringen einer Schutzabdeckung auf Getränkedosen |
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US279216A (en) * | 1883-06-12 | berlien | ||
US2292413A (en) * | 1938-12-08 | 1942-08-11 | American Can Co | Container |
US3319837A (en) * | 1965-01-27 | 1967-05-16 | Air Ject Corp | Dispensing device |
US3319537A (en) * | 1965-11-08 | 1967-05-16 | Flair Line | Piston for pneumatic cylinders |
US3741383A (en) * | 1972-04-10 | 1973-06-26 | J Wittwer | Display bottle having frangible inner compartment |
DE3409425A1 (de) * | 1984-03-15 | 1985-09-26 | Michael Hörauf Maschinenfabrik GmbH & Co KG, 7334 Süssen | Papierbehaelter mit einem doppelwandig gewickelten mantel und verfahren zu seiner herstellung |
JPS6132747A (ja) * | 1984-07-25 | 1986-02-15 | 積水化成品工業株式会社 | 収縮スリ−ブ形成用シ−ト |
US5494445A (en) * | 1989-12-07 | 1996-02-27 | Yoshi Sekiguchi | Process and display with moveable images |
US6289906B1 (en) * | 1999-03-12 | 2001-09-18 | Allergan Sales, Inc. | Apparatus for holding contact lens care composition and contact lens case |
EP1193490A1 (de) * | 2000-10-02 | 2002-04-03 | AEA Technology QSA GmbH | Verfahren und Vorrichtung zur Schweissnahtprüfung |
US6989168B2 (en) * | 2002-04-25 | 2006-01-24 | Fahey Lonnie J | Dual compartment beverage container |
US20030021920A1 (en) * | 2002-08-06 | 2003-01-30 | Williamson James T. | Container forming method and product |
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2002
- 2002-11-13 ES ES02771975T patent/ES2265053T3/es not_active Expired - Lifetime
- 2002-11-13 US US10/502,939 patent/US20050218148A1/en not_active Abandoned
- 2002-11-13 AU AU2002336882A patent/AU2002336882A1/en not_active Abandoned
- 2002-11-13 EP EP02771975A patent/EP1470053B1/de not_active Expired - Lifetime
- 2002-11-13 DE DE50206939T patent/DE50206939D1/de not_active Expired - Lifetime
- 2002-11-13 WO PCT/CH2002/000609 patent/WO2003064272A2/de active IP Right Grant
- 2002-11-13 AT AT02771975T patent/ATE327174T1/de not_active IP Right Cessation
- 2002-11-13 JP JP2003563912A patent/JP4434746B2/ja not_active Expired - Fee Related
- 2002-11-13 PT PT02771975T patent/PT1470053E/pt unknown
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US2120403A (en) * | 1936-06-23 | 1938-06-14 | Lever Brothers Ltd | Can top label |
US2184039A (en) * | 1938-10-24 | 1939-12-19 | Continental Can Co | Sheet metal container |
CH358758A (de) * | 1957-10-05 | 1961-11-30 | Egon Dr Honisch | Aerosolbehälter mit Verschlussorgan und Verfahren zum Anbringen des Verschlussorgans am Behälter |
US4463861A (en) * | 1982-01-14 | 1984-08-07 | Sekisui Kaseihin Kogyo Kabushiki Kaisha | Sheet for forming sleeve and process for producing the same |
US4651890A (en) * | 1986-05-07 | 1987-03-24 | Coker Gregory F | Beverage can wipe stored in pouch affixed to can |
WO1996024539A1 (en) * | 1995-02-09 | 1996-08-15 | Kohorn International Pty. Limited | A container |
EP0816248A1 (de) * | 1996-06-26 | 1998-01-07 | Henbase 3172 (Pty) Ltd. | Deckel für Getränkedosen |
DE19704522A1 (de) * | 1997-02-06 | 1998-08-20 | Schmalbach Lubeca | Behälter mit zweitem Schnappboden |
FR2798364A1 (fr) * | 1999-09-13 | 2001-03-16 | Bruno Debarge | Contenant pour boisson equipe d'une paille |
DE19956784A1 (de) * | 1999-09-30 | 2001-04-12 | Krones Ag | Getränkedose mit einer Schutzabdeckung, ein Zuschnitt für eine Schutzabdeckung, sowie Verfahren und Vorrichtung zum Anbringen einer Schutzabdeckung auf Getränkedosen |
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Title |
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DATABASE WPI Section Ch, Week 198613 Derwent Publications Ltd., London, GB; Class A94, AN 1986-085464 XP002258820 -& JP 61 032747 A (SEKISUI PLASTICS CO LTD), 15. Februar 1986 (1986-02-15) * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006327636A (ja) * | 2005-05-27 | 2006-12-07 | Fuji Seal International Inc | Icタグ付き容器、及びicタグ付き包装体 |
JP2006327637A (ja) * | 2005-05-27 | 2006-12-07 | Fuji Seal International Inc | Icタグ付き容器、及びicタグ付き包装体 |
CN103221315A (zh) * | 2010-11-18 | 2013-07-24 | 花王株式会社 | 带有标签的容器 |
CN103221315B (zh) * | 2010-11-18 | 2015-06-17 | 花王株式会社 | 带有标签的容器 |
Also Published As
Publication number | Publication date |
---|---|
DE50206939D1 (de) | 2006-06-29 |
JP4434746B2 (ja) | 2010-03-17 |
JP2005515943A (ja) | 2005-06-02 |
ATE327174T1 (de) | 2006-06-15 |
PT1470053E (pt) | 2006-10-31 |
WO2003064272A3 (de) | 2004-01-29 |
AU2002336882A1 (en) | 2003-09-02 |
EP1470053B1 (de) | 2006-05-24 |
US20050218148A1 (en) | 2005-10-06 |
ES2265053T3 (es) | 2007-02-01 |
EP1470053A2 (de) | 2004-10-27 |
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