EP0162807A1 - Procédé pour la fabrication d'un emballage pour des oeufs - Google Patents
Procédé pour la fabrication d'un emballage pour des oeufs Download PDFInfo
- Publication number
- EP0162807A1 EP0162807A1 EP85810185A EP85810185A EP0162807A1 EP 0162807 A1 EP0162807 A1 EP 0162807A1 EP 85810185 A EP85810185 A EP 85810185A EP 85810185 A EP85810185 A EP 85810185A EP 0162807 A1 EP0162807 A1 EP 0162807A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- blank
- adhesive
- packaging
- strips
- wave
- 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
Images
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
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
- B65D85/32—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for eggs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2100/00—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2120/00—Construction of rigid or semi-rigid containers
- B31B2120/20—Construction of rigid or semi-rigid containers provided with two or more compartments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2120/00—Construction of rigid or semi-rigid containers
- B31B2120/30—Construction of rigid or semi-rigid containers collapsible; temporarily collapsed during manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2241/00—Making bags or boxes intended for a specific use
- B31B2241/002—Making egg cartons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/74—Auxiliary operations
- B31B50/76—Opening and distending flattened articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/74—Auxiliary operations
- B31B50/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S493/00—Manufacturing container or tube from paper; or other manufacturing from a sheet or web
- Y10S493/901—Rigid container
- Y10S493/912—Rigid container having internal partition
- Y10S493/913—Egg container
Definitions
- the object which is to be achieved with the present invention is to develop a method for producing an egg package of the type mentioned at the outset in such a way that the connection can be carried out particularly easily, efficiently and quickly.
- hot glue has the advantage that the full strength of the adhesive bond is obtained immediately after the adhesive has cooled down, which enables a rapid egg-packing cycle time.
- the prepared cold adhesive applications made of hot glue on the empty packaging have the advantage that the empty packaging can be produced in large quantities at a central location and can then be distributed to the egg packaging stations located at different, widely spaced locations, without the packaging sticking together when empty. Due to the overlapping closure parts, the packaging becomes stiffer and more stable against twisting, which reduces the risk of breakage for the eggs.
- the outer surface - in contrast to punched-out rags that can be bent over the parting line - is not interrupted, which makes it easier to attach legible labels or pictures.
- a first, preferably printed blank 2 according to FIG. 1 of cardboard or the like. results in the later outer shrouds of the packaging.
- This flat blank 2 has five longitudinal strips 3a, 3b, 3c, 3d, 3e which are parallel to one another and run in the longitudinal direction of the blank and which are only connected by a transverse strip 4 provided at both ends.
- the middle strip 3a is twice as wide as the one outermost longitudinal strip 3b; the other outermost longitudinal stripe 3d is at least approximately the same width as the middle longitudinal stripe 3a.
- the two longitudinal strips 3c, 3e adjoining the left and right of the central longitudinal strip 3a are each wider than the central longitudinal strip 3a.
- This blank 2 is produced, for example, in such a way that a cardboard tape is unwound from a roll, separated and provided with longitudinal slots to form the longitudinal strips.
- a second, strip-shaped blank 5, according to FIG. 2, is cut off from a further roll or from a flat cardboard sheet.
- the blank 5 is longer but narrower than the blank 2.
- interrupted slots 6 are made in this blank, which run in the longitudinal direction of the blank. These slots 6 correspond in their mutual spacing to the slots in the blank 2 and extend along mutually parallel lines and are each interrupted between two transverse bending edges 7 which form the later wave troughs and wave crests.
- This bend edges 7 are either perforated, grooved or otherwise weakened so that they can be easily bent at these points to form waves.
- These bending edges 7 are designed as double lines with a mutual distance of, for example, about 6 mm.
- Waves are subsequently formed in the second blank 5, as can be seen from FIG. 3, whereby wave crests 25 and troughs 26 are formed, which thus run transversely to the longitudinal direction of the two blanks 5.
- the longer blank 5 compared to the first blank 2 is shortened by the molded-in waves.
- the first blank 2 is then glued to the now wavy-shaped blank 5 by applying hot adhesive adhesive applications in the form of adhesive strips 24 or beads to the first blank 2 transversely to the longitudinal direction, so that the corrugated blank 5 placed thereon with its Wave valleys 26 is glued, as can be seen from Figure 3.
- the adhesive strips 24 or beads thus have a mutual distance which corresponds to the distance between the troughs 26. Since the second blank 5 with the waves has a smaller width than the first blank 2, after the gluing on the first blank 2 there is an edge strip 22 free of waves, which extends in the longitudinal direction of the blank 2 and thus transversely to the waves.
- the adhesive strips 24 or beads also extend over these free edge strips 22 If an adhesive is used that is only adhesive when hot, adhesive strips 24 or beads cooled down remain on this free edge strip 22.
- the shafts can be laid flat to save transport volume, resulting in a scale-like structure.
- certain relationships must be observed for the waves.
- the transverse strips 4 are no longer necessary since they only to hold the individual longitudinal strips 3a - 3e together before connection to the waveband. These are separated at both ends.
- the packaging is initially partially erected, as can be seen in FIG. 4.
- the support tracks 17, 19 are each bent up by approximately 90 ° around the bending edges 10 (FIG. 4), so that an approximately U-shaped structure is formed in cross section, in which the middle support track 18 is located at the bottom and pockets 15 open at the top be formed for the absorption of the eggs.
- the preformed packaging is held in this position in a mechanical holder, not shown.
- the eggs 28 to be packaged are then inserted from above into the pockets 15 formed by opposite troughs.
- the two upper support tracks 20 and 21 are pivoted around the longitudinal bending edges 13, in each case by approximately 90 °, so that the shape of the packaging shown in FIG. 5 is finally produced.
- Adhesive strips 24 or beads on the edge strip 22 are heated, for example by hot air or electric heating elements, so that they become adhesive.
- the two support sheets 20, 21 are pivoted in such a way that the edge strip 22 comes to lie over the flat cover strip of the support sheet 20, so that the adhesive strips 24 or beads come to rest against this cover strip.
- the overlapping cover tapes are glued together in this position.
- the two adjacent support tracks 20, 21 are thus separated from each other in this state by the parting line 14 (FIG. 5).
- the overlapping parts are pressed against each other for a short time at least at the gluing points, which is preferably done by several pliers-like clamping members until the hot glue has cooled. Since at least one of the parts to be bonded to one another is relatively cold, the bond point cools down rapidly.
- the packaging is then closed and the contents are ready for sale. At most, a date stamp or the like. be attached.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packaging Frangible Articles (AREA)
- Meat, Egg Or Seafood Products (AREA)
- Cartons (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT85810185T ATE27694T1 (de) | 1984-05-25 | 1985-04-26 | Verfahren zur herstellung einer eierverpackung. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH2578/84A CH663590A5 (de) | 1984-05-25 | 1984-05-25 | Verfahren zur herstellung einer eierverpackung. |
CH2578/84 | 1984-05-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0162807A1 true EP0162807A1 (fr) | 1985-11-27 |
EP0162807B1 EP0162807B1 (fr) | 1987-06-10 |
Family
ID=4236943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85810185A Expired EP0162807B1 (fr) | 1984-05-25 | 1985-04-26 | Procédé pour la fabrication d'un emballage pour des oeufs |
Country Status (8)
Country | Link |
---|---|
US (1) | US4621484A (fr) |
EP (1) | EP0162807B1 (fr) |
JP (1) | JPS61178875A (fr) |
AT (1) | ATE27694T1 (fr) |
CA (1) | CA1245190A (fr) |
CH (1) | CH663590A5 (fr) |
DE (1) | DE3560233D1 (fr) |
ES (1) | ES8702238A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20114285U1 (de) * | 2001-08-31 | 2001-12-13 | Gliszczynski, Hartwig Chamier von, 27389 Fintel | Verpackung aus flachliegenden Zuschnitten |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH609944A5 (fr) * | 1977-03-01 | 1979-03-30 | Casutt Toni | |
DE3110625A1 (de) * | 1980-04-09 | 1982-01-28 | Toni 8702 Zollikon Casutt | "verfahren zur herstellung einer verpackung, insbesondere fuer eier" |
DE3110289A1 (de) * | 1980-04-01 | 1982-03-18 | Setafin Sa | Verfahren zum herstellen von sackfoermigem verpackungsmaterial fuer insbesondere hygroskopische schuettgueter |
GB2093762A (en) * | 1981-03-02 | 1982-09-08 | Metal Box Co Ltd | Forming and/or closing cartons |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3249024A (en) * | 1961-11-08 | 1966-05-03 | Machinery Dev Corp | Method and apparatus for assembling cartons |
US3983680A (en) * | 1974-03-08 | 1976-10-05 | Toni Casutt | Method of making a pack for packaging fragile articles |
US4480421A (en) * | 1982-02-17 | 1984-11-06 | R. A. Jones & Co. Inc. | Auxiliary flap sealer for a cartoning machine |
-
1984
- 1984-05-25 CH CH2578/84A patent/CH663590A5/de not_active IP Right Cessation
-
1985
- 1985-04-26 AT AT85810185T patent/ATE27694T1/de active
- 1985-04-26 DE DE8585810185T patent/DE3560233D1/de not_active Expired
- 1985-04-26 EP EP85810185A patent/EP0162807B1/fr not_active Expired
- 1985-05-23 CA CA000482203A patent/CA1245190A/fr not_active Expired
- 1985-05-24 US US06/737,826 patent/US4621484A/en not_active Expired - Fee Related
- 1985-05-24 ES ES543484A patent/ES8702238A1/es not_active Expired
- 1985-05-24 JP JP60110577A patent/JPS61178875A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH609944A5 (fr) * | 1977-03-01 | 1979-03-30 | Casutt Toni | |
DE3110289A1 (de) * | 1980-04-01 | 1982-03-18 | Setafin Sa | Verfahren zum herstellen von sackfoermigem verpackungsmaterial fuer insbesondere hygroskopische schuettgueter |
DE3110625A1 (de) * | 1980-04-09 | 1982-01-28 | Toni 8702 Zollikon Casutt | "verfahren zur herstellung einer verpackung, insbesondere fuer eier" |
GB2093762A (en) * | 1981-03-02 | 1982-09-08 | Metal Box Co Ltd | Forming and/or closing cartons |
Also Published As
Publication number | Publication date |
---|---|
JPS61178875A (ja) | 1986-08-11 |
DE3560233D1 (en) | 1987-07-16 |
ES543484A0 (es) | 1986-12-16 |
ATE27694T1 (de) | 1987-06-15 |
CH663590A5 (de) | 1987-12-31 |
EP0162807B1 (fr) | 1987-06-10 |
CA1245190A (fr) | 1988-11-22 |
US4621484A (en) | 1986-11-11 |
ES8702238A1 (es) | 1986-12-16 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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