SE508005C2 - Punched sheet for a tray-like package - Google Patents

Punched sheet for a tray-like package

Info

Publication number
SE508005C2
SE508005C2 SE9501549A SE9501549A SE508005C2 SE 508005 C2 SE508005 C2 SE 508005C2 SE 9501549 A SE9501549 A SE 9501549A SE 9501549 A SE9501549 A SE 9501549A SE 508005 C2 SE508005 C2 SE 508005C2
Authority
SE
Sweden
Prior art keywords
bottom part
tray
long sides
punched sheet
sides
Prior art date
Application number
SE9501549A
Other languages
Swedish (sv)
Other versions
SE9501549D0 (en
SE9501549L (en
Inventor
Denis Sabatier
Original Assignee
Sca Packaging Holding Bv
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sca Packaging Holding Bv filed Critical Sca Packaging Holding Bv
Priority to SE9501549A priority Critical patent/SE508005C2/en
Publication of SE9501549D0 publication Critical patent/SE9501549D0/en
Priority to AT96914113T priority patent/ATE190940T1/en
Priority to AU57609/96A priority patent/AU5760996A/en
Priority to ES96914113T priority patent/ES2147923T3/en
Priority to PCT/EP1996/001713 priority patent/WO1996033915A1/en
Priority to TR97/01263T priority patent/TR199701263T1/en
Priority to FI974054A priority patent/FI974054L/en
Priority to PT96914113T priority patent/PT824460E/en
Priority to DK96914113T priority patent/DK0824460T3/en
Priority to EP96914113A priority patent/EP0824460B1/en
Priority to DE69607340T priority patent/DE69607340T2/en
Publication of SE9501549L publication Critical patent/SE9501549L/en
Priority to NO974919A priority patent/NO974919L/en
Publication of SE508005C2 publication Critical patent/SE508005C2/en

Links

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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/20—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
    • B65D5/2014—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form the central panel having a non rectangular shape
    • B65D5/2019—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form the central panel having a non rectangular shape with at least partially curved edges or the like
    • 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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/20—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
    • B65D5/2014—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form the central panel having a non rectangular shape
    • B65D5/2019—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form the central panel having a non rectangular shape with at least partially curved edges or the like
    • B65D5/2023—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form the central panel having a non rectangular shape with at least partially curved edges or the like the folded-up portions being folded along non-rectilinear fold-lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
  • Packaging Frangible Articles (AREA)
  • Gasket Seals (AREA)
  • Sealing Devices (AREA)
  • Earth Drilling (AREA)
  • Laminated Bodies (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Sheet Holders (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Packages (AREA)

Abstract

The invention relates to a punched blank for a tray-like package. It comprises a bottom part (1), two long sides (2) and two short sides (3) in one piece with the bottom part (1) and marked with respect to this by fold lines (6, 7). The long and short sides (2, 3) are intended to be folded up and united with each other at the ends. The invention is characterized in that the fold lines (7) between the bottom part (1) and at least the long sides (2) are directed inwardly at the ends and form an angle between the middle part (6) of the fold lines of 2-20 DEG .

Description

20 25 30 35 508 ÛÛ5 2 Vid andra material än wellpapp kan man gå tillväga på samma sätt som enligt ovan, men även andra helt olika produk- tionsmetoder kan användas. 20 25 30 35 508 ÛÛ5 2 For materials other than corrugated cardboard, the same procedure can be followed as above, but completely different production methods can also be used.

De tråg som är framställda enligt ovan nämnda metoder och företrädesvis bestående av wellpapp användes för olika ändamål. De kan exempelvis vara avsedda att uppbära ölburkar eller helt andra material, såsom grönsaker.The trays produced according to the above-mentioned methods and preferably consisting of corrugated cardboard are used for various purposes. They may, for example, be intended to support beer cans or completely different materials, such as vegetables.

TEKNISKA PROBLEMET: Då ett tråg av ovan nämnt slag och gjort av wellpapp och används exempelvis för tomater är det vanligt att trågen staplas i stativ och uppbäres vid sina kanter. Bottnen skall då bära hela tyngden av tomatlasten och detta leder till att bottnen börjar sjunka ned och kupa sig efter en tids lagring. Särskilt är detta fallet om fukt också får tillträde till stapeln. En sådan nedkupning av bottnen är givetvis allvarlig eftersom den kan leda till att bottnen helt enkelt brister. Det har därför länge varit ett önskemål att kunna konstruera ett tråg där denna ned- sjunkning av bottnen motverkas genom enkla konstruktiva åtgärder.TECHNICAL PROBLEM: When a tray of the above type is made of corrugated cardboard and is used, for example, for tomatoes, it is common for the trays to be stacked in a rack and supported by their edges. The bottom must then bear the entire weight of the tomato load and this leads to the bottom starting to sink and sag after a period of storage. This is particularly the case if moisture also gets access to the stack. Such sag of the bottom is of course serious because it can lead to the bottom simply bursting. It has therefore long been a desire to be able to design a tray where this sinking of the bottom is counteracted by simple constructive measures.

LösNINGEN= Enligt föreliggande uppfinning har man löst ovan nämnda problem och tillmötesgått önskemålet genom att åstadkomma ett utstansat ark för ett tråg innefattande en bottendel, två långsidor och två kortsidor i ett stycke med bottende- len och utmärkta från denna genom biglinjer och avsedda att vikas upp och förenas med varandra vid ändarna, vilket ark kännetecknas av att biglinjerna mellan bottendelen och åtminstone långsidorna är svängda inåt vid ändarna och bildar en vinkel med mellandelen av biglinjerna av 2-20°. 10 15 20 25 30 35 508 005 3 Det är enligt uppfinningen lämpligt att biglinjerna mellan bottendelen och både kort- och långsidorna är svängda inåt vid ändarna. Enligt uppfinningen är det lämpligt att arket består av wellpapp, plast eller liknande.SOLUTION= According to the present invention, the above-mentioned problem has been solved and the desire met by providing a punched sheet for a tray comprising a bottom part, two long sides and two short sides in one piece with the bottom part and marked from it by crease lines and intended to be folded up and joined to each other at the ends, which sheet is characterized in that the crease lines between the bottom part and at least the long sides are curved inwards at the ends and form an angle with the middle part of the crease lines of 2-20°. 10 15 20 25 30 35 508 005 3 It is according to the invention suitable that the crease lines between the bottom part and both the short and long sides are curved inwards at the ends. According to the invention, it is suitable that the sheet consists of corrugated cardboard, plastic or the like.

Vidare är enligt uppfinningen kortsidorna kortare än bredden av bottendelen.Furthermore, according to the invention, the short sides are shorter than the width of the bottom part.

FIGURBESKRIVNING: Uppfinningen kommer i det följande att beskrivas närmare under hänvisning till bifogade figur som visar ett ut- stansat ark enligt uppfinningen innefattande inpressade biglinjer.DESCRIPTION OF THE FIGURES: The invention will be described in more detail below with reference to the attached figure which shows a die-cut sheet according to the invention comprising pressed-in crease lines.

DETALJERAD BESKRIVNING: På figuren visas ett utstansat ark av kartong för ett tråg som innefattar en bottendel 1, två långsidor 2 och två kortsidor 3. Mellan långsidorna 2 och kortsidorna 3 är slitsar 4 gjorda som skiljer dessa från varandra. Lång- sidorna 2 har därmed fått sin slutliga längd medan kortsi- dorna 3 är försedda med invikningsbara flikar 5 som efter att långsidorna och kortsidorna är uppvikta från bottende- len 1 är avsedda att vikas in på insidan av långsidorna 2.DETAILED DESCRIPTION: The figure shows a punched sheet of cardboard for a tray comprising a bottom part 1, two long sides 2 and two short sides 3. Slots 4 are made between the long sides 2 and the short sides 3, separating them from each other. The long sides 2 have thus been given their final length, while the short sides 3 are provided with foldable flaps 5 which, after the long sides and the short sides have been folded up from the bottom part 1, are intended to be folded inside the long sides 2.

Klister anbringas på flikarna 5 på deras utsida varvid dessa kommer att klistras fast mot långsidorna 2 och ger tråget dess slutliga form och stadga.Adhesive is applied to the flaps 5 on their outside, whereby these will be glued to the long sides 2 and give the tray its final shape and stability.

Långsidorna 2 och kortsidorna 3 är utmärkta från bottende- len 1 genom inpressade biglinjer som huvudsakligen bildar en rektangel. Biglinjernas mellandelar 6 är på figuren utförda raka, men de kan också utgöras av en del av en cirkel med stor radie vilket ger en nära nog rak linje för cirkelbågen. Vid biglinjernas ändar 7 är dessa emellertid svängda inåt i en vinkel som avviker från mellandelarnas 6 508 10 15 20 005 4 riktning av 2-20°. Det är särskilt vid långsidorna att dessa insvängda biglinjedelar 7 skall vara gjorda. Vid kortsidorna kan man enligt uppfinningen avvara dessa om så önskas.The long sides 2 and the short sides 3 are distinguished from the bottom part 1 by pressed-in crease lines which essentially form a rectangle. The intermediate parts 6 of the crease lines are made straight in the figure, but they can also consist of a part of a circle with a large radius, which gives an almost straight line for the arc of the circle. At the ends of the crease lines 7, however, these are curved inwards at an angle that deviates from the direction of the intermediate parts by 2-20°. It is particularly at the long sides that these curved crease line parts 7 should be made. According to the invention, these can be dispensed with at the short sides if desired.

När man utformar biglinjerna med inåtsvängda ändar 7 enligt uppfinningen, får lnan den fördelen att bottnen. på det färdiga tråget kommer att kupas något uppåt och inåt i tråget. Därigenom kommer den nedåt verkande kraften på grund av belastningen att motverkas och tråget enligt uppfinningen kan understödjas vid kanterna i ett stativ under längre tid med ett reducerat nedhäng vid viss tid.When the fold lines are formed with inwardly turned ends 7 according to the invention, the advantage is that the bottom of the finished tray will be slightly cupped upwards and inwards into the tray. In this way, the downward force due to the load will be counteracted and the tray according to the invention can be supported at the edges in a stand for a longer period of time with a reduced sagging at a certain time.

Detta är särskilt en fördel vid lagring av grönsaker såsom tomater eller liknande speciellt i ett fuktigt klimat.This is particularly an advantage when storing vegetables such as tomatoes or the like, especially in a humid climate.

Uppfinningen är icke begränsad till den visade utförings- formen, utan kan varieras på olika sätt inom patentkravens ram. Det är således ej nödvändigt att flikarna 5 klistras mot långsidorna 2 utan de kan fästas på annat sätt, t ex genom häftning.The invention is not limited to the embodiment shown, but can be varied in different ways within the scope of the claims. It is thus not necessary for the flaps 5 to be glued to the long sides 2, but they can be attached in another way, for example by stapling.

Claims (4)

10 15 20 25 30 508 005 PATENTKRAV:10 15 20 25 30 508 005 CLAIMS: 1. Utstansat ark för en trågliknande förpackning inne- fattande en bottendel (1), två långsidor (2) och två kortsidor (3) i ett stycke med bottendelen (1) och utmärkta från denna genom biglinjer (6, 7) och avsedda att vikas upp och förenas med varandra vid ändarna, k ä n n e t e c k - n a t a v, att biglinjerna (7) mellan bottendelen (1) och åtminstone långsidorna (2) är raka och svängda inåt vid ändarna och bildar en vinkel med den raka mellandelen (6) av biglinjerna av 2-20°.Punched sheet for a tray-like package comprising a bottom part (1), two long sides (2) and two short sides (3) in one piece with the bottom part (1) and marked therefrom by fold lines (6, 7) folded up and joined together at the ends, characterized in that the crease lines (7) between the bottom part (1) and at least the long sides (2) are straight and pivoted inwards at the ends and form an angle with the straight middle part (6) of the biglines of 2-20 °. 2. Utstansat ark enligt kravet 1, k ä n n e t e c k n a t a v, att biglinjerna (7) mellan bottendelen (1) och både kort- och långsidorna (3, 2) är svängda inåt vid ändarna.A punched sheet according to claim 1, characterized in that the crease lines (7) between the bottom part (1) and both the short and long sides (3, 2) are pivoted inwards at the ends. 3. Utstansat ark enligt kravet 1 eller 2, k ä n n e t e c k n a t a v, att arket består av wellpapp, plast eller liknande.Punched sheet according to claim 1 or 2, characterized in that the sheet consists of corrugated cardboard, plastic or the like. 4. Utstansat ark enligt något av kraven 1-3, k ä n n e t e c k n a t a v, att kortsidorna (3) är kortare än bredden av bottendelen (1).Punched sheet according to one of Claims 1 to 3, characterized in that the short sides (3) are shorter than the width of the bottom part (1).
SE9501549A 1995-04-27 1995-04-27 Punched sheet for a tray-like package SE508005C2 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
SE9501549A SE508005C2 (en) 1995-04-27 1995-04-27 Punched sheet for a tray-like package
DE69607340T DE69607340T2 (en) 1995-04-27 1996-04-25 PUNCHED CUT FOR A SHELL-SHAPED PACKING
FI974054A FI974054L (en) 1995-04-27 1996-04-25 Die-cut blank for tray-shaped packaging
AU57609/96A AU5760996A (en) 1995-04-27 1996-04-25 Punched blank for a tray-like packaging
ES96914113T ES2147923T3 (en) 1995-04-27 1996-04-25 STAMPED CUT FOR A TRAY TYPE CONTAINER.
PCT/EP1996/001713 WO1996033915A1 (en) 1995-04-27 1996-04-25 Punched blank for a tray-like packaging
TR97/01263T TR199701263T1 (en) 1995-04-27 1996-04-25 Perforated tray for tray type packaging.
AT96914113T ATE190940T1 (en) 1995-04-27 1996-04-25 DIE-CUT CUT FOR A TRAY-SHAPED PACKAGING
PT96914113T PT824460E (en) 1995-04-27 1996-04-25 PUNCTED SPIN FOR BOX TYPE PACKAGING
DK96914113T DK0824460T3 (en) 1995-04-27 1996-04-25 Punched item for a tray-like packaging
EP96914113A EP0824460B1 (en) 1995-04-27 1996-04-25 Punched blank for a tray-like packaging
NO974919A NO974919L (en) 1995-04-27 1997-10-24 Stopped topic for trawl-like packing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9501549A SE508005C2 (en) 1995-04-27 1995-04-27 Punched sheet for a tray-like package

Publications (3)

Publication Number Publication Date
SE9501549D0 SE9501549D0 (en) 1995-04-27
SE9501549L SE9501549L (en) 1996-10-28
SE508005C2 true SE508005C2 (en) 1998-08-10

Family

ID=20398101

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9501549A SE508005C2 (en) 1995-04-27 1995-04-27 Punched sheet for a tray-like package

Country Status (12)

Country Link
EP (1) EP0824460B1 (en)
AT (1) ATE190940T1 (en)
AU (1) AU5760996A (en)
DE (1) DE69607340T2 (en)
DK (1) DK0824460T3 (en)
ES (1) ES2147923T3 (en)
FI (1) FI974054L (en)
NO (1) NO974919L (en)
PT (1) PT824460E (en)
SE (1) SE508005C2 (en)
TR (1) TR199701263T1 (en)
WO (1) WO1996033915A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE517243C2 (en) * 2000-09-26 2002-05-14 Munksjoe Foerpackningar Storage tray for cylindrical goods and ways to raise a storage tray
FR2876665B1 (en) * 2004-10-19 2009-12-11 Sauberlin & Pfeiffer Sa CONCAVE OR CONVEX BACK COVER FOR POLYGONAL PACKAGING BOX

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3520466A (en) * 1964-08-28 1970-07-14 Us Plywood Champ Papers Inc Reclosable carton
US3300117A (en) * 1965-04-08 1967-01-24 Container Corp Domed cover two piece carton
ES198716Y (en) 1973-12-12 1975-11-16 Cartonajes International, S. A. FOLDING CONTAINER.
CH560135A5 (en) * 1974-01-04 1975-03-27 Migros Carton box of flexible material - has curved fold lines between base and opposite sides
ES257204Y (en) 1981-03-28 1982-05-01 BOX FOR LIQUID, POWDER OR GRAIN PRODUCTS
ES258735Y (en) 1981-06-01 1982-06-16 A CONTAINER FOR STORAGE IN ARTICLE FREEZERS- WET FOOD

Also Published As

Publication number Publication date
PT824460E (en) 2000-09-29
DE69607340T2 (en) 2000-11-16
AU5760996A (en) 1996-11-18
TR199701263T1 (en) 1998-02-21
FI974054A7 (en) 1997-11-17
WO1996033915A1 (en) 1996-10-31
NO974919D0 (en) 1997-10-24
ES2147923T3 (en) 2000-10-01
EP0824460A1 (en) 1998-02-25
NO974919L (en) 1997-12-12
DE69607340D1 (en) 2000-04-27
SE9501549D0 (en) 1995-04-27
FI974054A0 (en) 1997-10-24
EP0824460B1 (en) 2000-03-22
ATE190940T1 (en) 2000-04-15
DK0824460T3 (en) 2000-08-21
FI974054L (en) 1997-11-17
SE9501549L (en) 1996-10-28

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