EP1590108B1 - Procede permettant d'obtenir un logo sur la languette d'une extremite de canette - Google Patents

Procede permettant d'obtenir un logo sur la languette d'une extremite de canette Download PDF

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Publication number
EP1590108B1
EP1590108B1 EP03781266A EP03781266A EP1590108B1 EP 1590108 B1 EP1590108 B1 EP 1590108B1 EP 03781266 A EP03781266 A EP 03781266A EP 03781266 A EP03781266 A EP 03781266A EP 1590108 B1 EP1590108 B1 EP 1590108B1
Authority
EP
European Patent Office
Prior art keywords
pull tab
logo
tab
pull
score line
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.)
Expired - Lifetime
Application number
EP03781266A
Other languages
German (de)
English (en)
Other versions
EP1590108A1 (fr
EP1590108A4 (fr
Inventor
Teow Koon See
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kian Joo Packaging Sdn Bhd
KJ Can (Singapore) Pte Ltd
Original Assignee
Kian Joo Packaging Sdn Bhd
KJ Can (Singapore) Pte Ltd
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 Kian Joo Packaging Sdn Bhd, KJ Can (Singapore) Pte Ltd filed Critical Kian Joo Packaging Sdn Bhd
Publication of EP1590108A1 publication Critical patent/EP1590108A1/fr
Publication of EP1590108A4 publication Critical patent/EP1590108A4/fr
Application granted granted Critical
Publication of EP1590108B1 publication Critical patent/EP1590108B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D31/00Other methods for working sheet metal, metal tubes, metal profiles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00Making hollow objects
    • B21D51/16Making hollow objects characterised by the use of the objects
    • B21D51/26Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00Making hollow objects
    • B21D51/16Making hollow objects characterised by the use of the objects
    • B21D51/38Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
    • B21D51/383Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures scoring lines, tear strips or pulling tabs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B44DECORATIVE ARTS
    • B44BMACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B5/00Machines or apparatus for embossing decorations or marks, e.g. embossing coins
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B44DECORATIVE ARTS
    • B44BMACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B5/00Machines or apparatus for embossing decorations or marks, e.g. embossing coins
    • B44B5/0052Machines or apparatus for embossing decorations or marks, e.g. embossing coins by pressing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D17/00Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/28Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
    • B65D17/401Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall
    • B65D17/4012Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall for opening partially by means of a tearing tab
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F23/00Advertising on or in specific articles, e.g. ashtrays, letter-boxes
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F23/00Advertising on or in specific articles, e.g. ashtrays, letter-boxes
    • G09F23/0091Advertising on or in specific articles, e.g. ashtrays, letter-boxes on soda or beer cans
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2203/00Decoration means, markings, information elements, contents indicators

Definitions

  • the present invention relates to a method for can-making, particularly the top end of the can. Specifically, it relates to a method for providing the can end's pull tab with a logo pierced thereon for promotional and decoration purposes, proof of purchase, product genuineness and the like, on cans, including beverage can ends.
  • the conventional system for using can products, such as food and beverages cans, to provide a message, advertise or decorate on can end's pull tab is by printing, embossing or etching picture or logo on the can end's pull tab.
  • the process to provide the logo on the can end's pull tab may be carried out by any conventional technology including, but not limit to, inks, paints, silk screens, adhesives or glues. Later, laser technology is used to produce the marking on the can end's pull tab.
  • the term “marking” encompasses any form of mark provided on the pull tab, including a logo, alphanumeral, symbol, waving, topographic profile, and cut-outs through the tab.
  • marking encompasses any form of mark provided on the pull tab, including a logo, alphanumeral, symbol, waving, topographic profile, and cut-outs through the tab.
  • the earliest marking on either the pull ring tab or the end are “Lift ring to open”, “Dispose of properly”, “Do not litter” and other short messages. Since then, more creative markings in the form of sparkling logo or decorative mark have been used for attractive, promotional and/or co-branding purposes, proof of purchase, genuine product identification, anti-tampering, etc.
  • a sticker-adhering device is engaged to stick the logo- or decorative item-bearing sticker onto the pull tab.
  • the quality of the logo does not last long due to the nature of stickers.
  • GB2320008 discloses a pull tab of a can end comprising a cut-out offset region also acting as a data carrier and can be shaped to correspond to the shape of a discrete portion of a logo.
  • the present invention seeks to overcome the limitations of the previous systems.
  • One of the objects of this invention is to reduce the cost of putting a logo or words on the pull tab.
  • the cost of stamping a pre-formed logo on a pull tab is much cheaper compare to a laser equipment or the printing of stickers and affixing.
  • Another object of this invention is the duration of time required to put a logo on the pull tab. For example, if a piercing process may be employed, the time required to pierce the logo on pull tab is very fast. The process will directly reduce the labour time or cost and this will increase throughput.
  • Still another object of the invention is to give a more lasting logo compare to some prior arts.
  • a plurality of the pull tabs may be formed on a metallic strip prior to the piercing thereon to provide the marking on each said pull tab.
  • a plurality of the marking may also be pierced in suitably spaced apart distances on a metallic strip prior to forming pull tabs around each marking.
  • the plurality of pull tabs and the corresponding marking thereunto on a metallic strip may be formed in a single press.
  • Still another embodiment of the present invention is an apparatus for providing a logo on a pull tab of a can end comprising a forming section for fabricating the pull tab, a piercing section for piercing the logo and a riveting section for affixing the pull tab onto a can end; characterized in that the piercing section is capable of piercing a sign, alpha-numeral, symbol, waving or topographic profile onto a metallic strip before, after or during the fabrication of the pull tabs by means of apertures, pieced out portions, perforations, punch-outs, stamped out portions or cut-outs.
  • the step of affixing the marked pull tab includes removing the pull tab formed from a plurality of such pull tabs pre-formed on a metallic strip prior to affixing said marked pull tab onto said can end by riveting means.
  • the method further comprises a step of folding in the edges of the pull tab to form an all-round lip.
  • the method further comprises the step of providing a score line outlining an aperture on the can end and affixing said pull tab at a point on the end which facilitate tearing of said score line at that point upon the lifting of the pull tab which enables a user to continue tearing along said score line to complete the opening of the aperture.
  • An alternative to the aperture is one that is defined by the score line covering substantially the entire circumference of the end of the can.
  • the fabrication of a can end with a pull tab may be implemented in a single continuous process.
  • Figure 1 shows a can end (1) of a can with the result of a logo pierced on a pull tab (10).
  • the can end (1) comprises of a pull tab (10) rigidly attached to the can end (1), by a rivet (14) or any conventional means, and a tear strip (13) outlined by a score line (18) which can be pushed to tear open by force.
  • the pull tab (10) includes a grip portion (12) and a fixed portion (11).
  • the pull tab (10) is rigidly attached to can end (1) by the rivet (14) and a slit (15) is provided adjacent the fixed portion (11) of the pull tab (10) to act as a lever with the rivet (14).
  • the pull tab (10) pivots at rivet (14) when the grip portion (12) is lifted up and the resultant leverage with the fulcrum around the rivet applies downward force by the fixed portion (11) of the pull tab (10) to open the tear strip (13).
  • the tear strip (13) is designed in such a way that a portion of the tear strip (13) will be torn opened and the remainder of the score line (18) intact with the can end (1). Only when the tear strip (13) is pushed open completely to expose the opening or aperture, can the consumer consume the content of the can.
  • the pull tab (10) is preferably made of metallic material that is easily processed, e.g. aluminium, aluminium alloys, steel or zinc or any other suitable material. The formation of the pull tab (10) can be done in a conversion press.
  • the material allows the machine to easily pierce the desired logo on pull tab (10).
  • logos such as characters, icons, trademarks, etc can be stamped on the pull tab (10) for promotional purposes.
  • a logo (16) is pierced on the pull tab (10) instead of forming a gripping aperture in the tab (10).
  • Figure 2 shows a second embodiment of the invention.
  • the pull tab (10) is similar to the first embodiment in construction and affixed to the can end (21) by rivet (24) with the tear strip (23) includes substantially the entire inner circumference of the can end (21) of a can as defined by a score line (28) which can be torn to open the can end (21) of the can by pulling the pull tab (10).
  • the process of the invention may be implemented by an apparatus in order for producing the pull tab (10) with, for example, a conversion press having piercing system to form the desired logo on the pull tab (10) as shown in a block diagram of Figure 3 .
  • a metallic strip is fed into the forming section (S31) to form the predetermined shape of tabs along the metallic strip without the marking of logo on the grip portion (12) it.
  • the formed tab strip is then fed into a piercing section (S32) to pierce the desired logo by a tooling means on the grab portion of each predetermined shape of tabs on the formed tab strip.
  • the pierced tab strip after exiting the piercing section (S32) is then fed into the riveting section (S33) where pull tabs are removed from the pierced tab strip (S34) and riveted onto the can end (21) of the can.
  • a person skilled in the art may add a folding section (S35) to fold in the sharp edges of the pull tab to provide an all-round lip to enhance the profile of the tab. The location of this folding section S35) is interchangeable between the sections as previously mentioned.
  • Figure 4 shows an alternative method for producing the pull tab (10) using a conversion press having a piercing system to form logos on the pull tab (10).
  • the piercing section (S41) is located before the forming section process (S42).
  • the desired logos are pierced from the metallic strip in a predetermined distance between each pierced logo along said metallic strip (S41) prior to entering into the forming section (S42).
  • the pierced logo will give a more lasting logo on the pull tab (10).
  • the pull tab is then rigidly mounted to the can end by riveting.
  • a painted metallic strip in desired colour may be used with the present invention if coloured pull tab with pierced logo are required.
  • the metallic strip with coated colours may also be used with the present invention.

Claims (4)

  1. Procédé pour fournir un logo (16) sur une languette de traction (10) d'une extrémité de canette, caractérisé en ce que le logo est formé par une opération de perçage et prévu pour des buts promotionnels ou décoratifs, la preuve d'achat ou l'authenticité du produit, dans lequel la languette de traction (10) avec le logo (16) est formée en fabriquant une languette de traction (10) avec une forme prédéterminée sur une bande métallique et en perçant un logo (16) dans la forme prédéterminée sur la languette de traction (10) fabriquée, et dans lequel la formation d'une pluralité de languettes de traction et du logo correspondant sur ces dernières sur une bande métallique est proposée sur une seule presse.
  2. Procédé selon la revendication 1, comprenant en outre une étape consistant à plier les bords de la languette de traction (10) afin de former une lèvre tout autour.
  3. Procédé selon la revendication 1, comprenant en outre une étape consistant à prévoir une ligne de repère traçant une ouverture sur l'extrémité de canette et fixant ladite languette de traction (10) à un point sur l'extrémité, ce qui facilite le déchirement de la ligne de repère au niveau du point après avoir levé la languette de traction (10), ce qui permet à un utilisateur de continuer à déchirer le long de la ligne de repère pour exposer l'ouverture de l'extrémité de canette.
  4. Procédé selon la revendication 3, dans lequel l'ouverture de l'extrémité de canette telle que définie par la ligne de repère couvre sensiblement toute la circonférence de l'extrémité de canette.
EP03781266A 2003-01-15 2003-12-06 Procede permettant d'obtenir un logo sur la languette d'une extremite de canette Expired - Lifetime EP1590108B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
MYPI20030121A MY147847A (en) 2003-01-15 2003-01-15 Can end logo stabbing system
MY0300121 2003-01-15
PCT/SG2003/000281 WO2004062828A1 (fr) 2003-01-15 2003-12-06 Procede permettant d'obtenir un motif sur la languette d'une extremite de canette

Publications (3)

Publication Number Publication Date
EP1590108A1 EP1590108A1 (fr) 2005-11-02
EP1590108A4 EP1590108A4 (fr) 2008-04-30
EP1590108B1 true EP1590108B1 (fr) 2011-06-29

Family

ID=32709953

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03781266A Expired - Lifetime EP1590108B1 (fr) 2003-01-15 2003-12-06 Procede permettant d'obtenir un logo sur la languette d'une extremite de canette

Country Status (14)

Country Link
US (1) US20060140746A1 (fr)
EP (1) EP1590108B1 (fr)
JP (1) JP2006513039A (fr)
KR (1) KR20050091083A (fr)
CN (1) CN100479944C (fr)
AT (1) ATE514497T1 (fr)
AU (1) AU2003288881B2 (fr)
CA (1) CA2512458A1 (fr)
DK (1) DK1590108T3 (fr)
HK (1) HK1081900A1 (fr)
MY (1) MY147847A (fr)
NZ (1) NZ541183A (fr)
WO (1) WO2004062828A1 (fr)
ZA (1) ZA200505903B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
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US10073443B2 (en) 2015-04-17 2018-09-11 Ball Corporation Method and apparatus for controlling the speed of a continuous sheet of material

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US8146768B2 (en) * 2009-02-04 2012-04-03 Rexam Beverage Can Company Tab with emboss and deboss beads
US8844747B2 (en) * 2010-03-19 2014-09-30 Rexam Beverage Can Company And temperature indicating can ends and tabs
US8517075B2 (en) 2010-08-12 2013-08-27 Rocktenn Cp, Llc Machine and method for forming a heat-reflective blank and container
GB201205243D0 (en) 2012-03-26 2012-05-09 Kraft Foods R & D Inc Packaging and method of opening
US9186924B2 (en) 2012-04-17 2015-11-17 Rexam Beverage Can Company Decorated beverage can tabs
JP6097304B2 (ja) * 2012-11-26 2017-03-15 ショー,クリストファーSCHORRE,Christopher 翼形飲料缶プルタブ
GB2511560B (en) 2013-03-07 2018-11-14 Mondelez Uk R&D Ltd Improved Packaging and Method of Forming Packaging
GB2511559B (en) 2013-03-07 2018-11-14 Mondelez Uk R&D Ltd Improved Packaging and Method of Forming Packaging
US9259913B2 (en) 2013-07-26 2016-02-16 Ball Corporation Apparatus and method for orienting a beverage container end closure and applying indicia in a predetermined location
US9340368B2 (en) 2013-07-26 2016-05-17 Ball Corporation Apparatus and method for orienting a beverage container end closure and applying indicia in a predetermined location
US10421111B2 (en) 2015-04-17 2019-09-24 Ball Corporation Method and apparatus for controlling an operation performed on a continuous sheet of material
CN105499400B (zh) * 2016-02-05 2017-05-31 艾尔包装股份有限公司 冷冲压连续递进生产rpt留片拉环的模具
JP7210821B2 (ja) * 2018-06-25 2023-01-24 東洋製罐株式会社 缶蓋開口用タブ
US11059252B2 (en) 2018-11-30 2021-07-13 Westrock Shared Services, Llc Machine for forming a container from a blank

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Publication number Priority date Publication date Assignee Title
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Also Published As

Publication number Publication date
AU2003288881A8 (en) 2004-08-10
WO2004062828A1 (fr) 2004-07-29
AU2003288881B2 (en) 2008-04-03
CA2512458A1 (fr) 2004-07-29
CN100479944C (zh) 2009-04-22
CN1738689A (zh) 2006-02-22
NZ541183A (en) 2006-02-24
EP1590108A1 (fr) 2005-11-02
MY147847A (en) 2013-01-31
JP2006513039A (ja) 2006-04-20
ZA200505903B (en) 2006-05-31
EP1590108A4 (fr) 2008-04-30
ATE514497T1 (de) 2011-07-15
KR20050091083A (ko) 2005-09-14
AU2003288881A1 (en) 2004-08-10
DK1590108T3 (da) 2011-10-17
HK1081900A1 (en) 2006-05-26
US20060140746A1 (en) 2006-06-29

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