EP0498490A2 - Procédé pour fabriquer un matériau d'emballage pour des produits de consommation, procédé pour emballer ces produits avec ledit matériau d'emballage ainsi que le matériau d'emballage en soi - Google Patents

Procédé pour fabriquer un matériau d'emballage pour des produits de consommation, procédé pour emballer ces produits avec ledit matériau d'emballage ainsi que le matériau d'emballage en soi Download PDF

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Publication number
EP0498490A2
EP0498490A2 EP92200245A EP92200245A EP0498490A2 EP 0498490 A2 EP0498490 A2 EP 0498490A2 EP 92200245 A EP92200245 A EP 92200245A EP 92200245 A EP92200245 A EP 92200245A EP 0498490 A2 EP0498490 A2 EP 0498490A2
Authority
EP
European Patent Office
Prior art keywords
foil
packaging
web
packaging material
sheet
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.)
Withdrawn
Application number
EP92200245A
Other languages
German (de)
English (en)
Other versions
EP0498490A3 (en
Inventor
Petrus Bartholomeus Jacobus Naaykens
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.)
TILBURGSE STEEN- EN OFFSET- DRUKKERIJ BV
Original Assignee
TILBURGSE STEEN- EN OFFSET- DRUKKERIJ 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 TILBURGSE STEEN- EN OFFSET- DRUKKERIJ BV filed Critical TILBURGSE STEEN- EN OFFSET- DRUKKERIJ BV
Publication of EP0498490A2 publication Critical patent/EP0498490A2/fr
Publication of EP0498490A3 publication Critical patent/EP0498490A3/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/20—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for adding cards, coupons or other inserts to package contents
    • 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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/004—Information or decoration elements, e.g. level indicators, detachable tabs or coupons
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02—Forms or constructions
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02—Forms or constructions
    • G09F2003/0208—Indicia
    • G09F2003/021—Indicia behind the front foil
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02—Forms or constructions
    • G09F2003/0251—Sleeve shaped label, i.e. wrapped around a device
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02—Forms or constructions
    • G09F2003/0257—Multilayer
    • G09F2003/0261—Multilayer encapsulated in polymer
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02—Forms or constructions
    • G09F2003/0272—Labels for containers

Definitions

  • the invention relates to a method for manufacturing packaging material for consumer products such as biscuits, tobacco, confectionery and the like, wherein use is made of a transparent foil of weldable material.
  • the invention has for its object to provide a method for manufacturing packaging material and for packing the products, wherein the above stated drawbacks are obviated.
  • the method for manufacturing the packaging material according to the invention is distinguished in that the foil is unwound from the supply roll as a first web, a sheet of pre-printed material of smaller size than that of the first web is adhered thereto, and a second web of foil is arranged over the sheet and is fixedly welded outside it onto the first web.
  • the transparent foil enables legibility from outside, wherein the packaging material can be fixedly welded once-only around the product such that the shelf-life of the product is considerably increased.
  • the method can optionally be used for the packaging on existing packaging machines for bulk material, for example savouries, wherein the foil material is mutually adhered along longitudinal and transverse welds respectively to form the final packaging.
  • the sheet-like material can be given a supporting and protective function in addition to an informative function, wherein according to the invention it is also possible for the sheet-like material to be provided with fold lines.
  • a three-dimensional packaging can hereby be formed in simple manner which is suitable for more costly products such as confectionery. The advantage of a continuous packaging method for products is herein retained since the foil can be adhered easily by welding devices and the packaging can be sealed.
  • the invention finally relates to a method for packing consumer products making use of the packaging material obtained above, wherein after the three-dimensional shaping of the packaging material the foil is adhered along longitudinal and/or transverse welds to form a three-dimensional packaging around or for the product.
  • FIG. 1 Shown schematically in fig. 1 is a so-called packaging filling machine which comprises a funnel-shaped tube 1 into the top side of which the products P are fed from a chute or conveyor belt (not shown), wherein a foil 3 is folded around the narrow cylindrical bottom end 2 of the feed funnel, which foil 3 is provided with a longitudinal weld 4 and a transverse weld 5 such that in the portion below the transverse weld 5 a finished bag results as packaging 6. This is simultaneously filled with the product P.
  • the invention has for its object to apply such a known machine for a packaging foil assembled according to the method of the invention.
  • a first web of foil 10 is wound from a supply roll 11 and on this foil web are repeatedly laid sheets 12 which have a smaller dimensioning than the width of the foil web 10, and which have been printed in advance with a text T.
  • the sheet of material 12 is therefore a material which is easy to print on, wherein the foil 10 is deemed transparent. It is noted that the text T on the sheet 12 should also be applied to the underside for reading thereof on the outside of the packaging 6.
  • a second web of foil of material 13 Arranged on the foil 10 is a second web of foil of material 13, which may or may not be transparent and which is unwound from a roll 14. Both foil webs 10 and 13 are mutually adhered by a welding device 15 provided with a co-rotating welding wheel 16, wherein a longitudinal weld 17 is created. Both lengthwise edges of both foil webs are thus welded to one another.
  • the sheets 12 are fixedly adhered to the foil web 13 by means of adhesive points 18 which can be pre-arranged on the sheet 12 and in this way have a fixed position between both foil webs.
  • the obtained packaging product on the left of the welding device 15, can then be used in the conventional manner for shaping the bags 6 by folding and welding in the above described manner.
  • Both longitudinal welds 17 therein come to lie one on the other and, with a renewed welding operation, form a definitive longitudinal weld 19, wherein the conventional transverse welds 5 are retained.
  • the packaging differs from the conventional packaging in that the sheet 12 is received therein which offers the advantage of better legibility owing to the better quality printing than is possible directly onto the foil webs 10, 13.
  • the packaging 6 can not only press the packaging into a cylinder shape but can also offer some protection to the contents thereof if the product P requires this.
  • the width of the sheets 12 is about half that of the foil web 10, 13. It will be apparent that the sheets 12 may extend almost across the width thereof.
  • the device of fig. 1 can consist of two independent devices, namely a device for forming the packaging material and the filling device itself.
  • the packaging material obtained with the first device can be rolled up and temporarily stored. This roll has to be unwound at a filling device placed elsewhere.
  • Shown in fig. 2 is a second embodiment for manufacturing a packaging according to the invention.
  • Starting point here is a single web of foil material 10 which is unwound from a roll 11.
  • a second foil web 13 is unwound from the roll 14 and laid on the foil web 10, this in accordance with the method in fig. 1.
  • Insertion of a sheet of material takes place before the joining along the lengthwise edges of both foil webs 10 and 13 at 16.
  • the sheet 20 which is pushed in between the foil webs 10 and 13 here has the form of an H, this such that the intermediate strip 21 extends in transverse direction relative to the foil webs 10 and 13.
  • the H-shaped sheets can be mutually connected and can likewise be inserted separately.
  • a transverse weld 22 is arranged for welding the foil webs 10 and 13 onto one another along the full width thereof, which weld runs along exactly between the mutually facing edges of the adjacently situated sheets 20.
  • a folding mechanism which can be embodied in any random manner, and of which the embodiment according to fig. 2 is shown only by way of example.
  • the folding mechanism 25 consisting of two protruding elements lying mutually opposite, the folding edges 26 of which pleat the sheet of material 20 such that the fold lines 23, 24 arranged in the portion 21 ensure that the middle portion 21 is folded double in the upward sense and is fixedly clamped between the subsequent rollers 27.
  • the remaining part of the sheet 20, that is, the adjoining outer portions thereof, remain lying flat between the foil webs 10 and 13 on the conveyor belt T.
  • the right-hand part of the assembled foil web is then folded in the transport direction onto the left-hand part thereof, carrying with it the formed protruding element which comes to lie between the two outer portions of the assembled foil web, see position A in fig. 2.
  • a heat weld is subsequently applied again such that the foil material fuses together, which heat weld is aligned with the previously applied heat weld 22. Applying the heat welds can once again take place with appropriate means, such as for example a hot knife 28.
  • the parts are then separated from each other by a cutting blade 29, thereby creating separate packagings V.
  • fig. 3b Such a packaging is shown in fig. 3b.
  • fig. 3a shows the semi-manufacture as this is obtained after the applying of the longitudinal welds 22 at the first welding station in fig. 2.
  • Fig. 3b shows that when the formed packaging is folded out the underside of the packaging is box-shaped, which is brought about by folding out portion 21 of sheet 20 and folding over the protruding portions 20′ of the outer strips of the sheet 20 in fig. 2.
  • the whole box-shaped folded sheet 20 is enclosed by a transparent foil that consists of an inner and outer foil 10, 13.
  • Such a packaging is particularly suitable for receiving confectionery and the like wherein the portion of the foil 10, 13 protruding upward can be finally folded together with a ribbon or the like to close off the packaging.
  • the sheet 20 can of course be printed in any arbitrary manner subject to the contents of the packaging.
  • Fig. 4 shows a third embodiment of a packaging obtained according to the method of the invention.
  • the web obtained from figure 3a is used for forming a wrapping 30 wherein the intermediate layer 31 can consist of corrugated cardboard which may or may not be pre-printed and which, because of the structure of the corrugated card-board, also has a shock resisting function and therefore a protective function for the product to be packed, for example (Dutch) rusks.
  • the end edges 32 and 33 can subsequently be mutually welded to form a longitudinal weld in the obtained cylinder shape.
  • Figures 7 to 9 show that the packaging of figure 5 can be finished by arranging a bottom plate 35, see fig. 6, and a cover plate 36, see fig. 8.
  • These bottom and cover plates also consist of double-walled transparent foil with circular printable material 37 arranged therebetween, the dimensioning of which is smaller than the circular top and bottom foil layer.
  • the protruding edges of both the bottom and cover plate and the end edges of the cylindrical packaging of fig. 5 can be fixedly welded by the respective heating devices 38 in fig. 6, 7 and 39 in fig. 8, 9, suitable for this purpose.
  • a packaged product is thus created which is not only protected by the special intermediate layer in the form of corrugated cardboard but which is also hermetically sealed, thus ensuring a long shelf-life.
  • Fig. 10 shows a method of packaging a block product, for example cheese, wherein use is made of a cover plate obtained according to the method of the invention as described for example with reference to fig. 3a, wherein the cover plate is provided with a top and bottom layer of transparent foil 40 and an intermediate layer of printable material 41.
  • the layer of printable material is here also smaller than the dimensions of the foil 40.
  • Use can further be made of a single layer of foil or other material 42 that can be folded around the block Q due to heat deformation, wherein the lengthwise and transverse edges are fixedly welded to the peripheral edges of the layer 40. This can also be carried out in airtight manner, whereby the shelf-life is considerably increased.
  • the cover is easily legible because of the transparent foil layer 40 and the printable intermediate layer 41.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Wrappers (AREA)
EP19920200245 1991-02-01 1992-01-28 Method for manufacturing packaging material for consumer products, method for packing these products with this packaging material and the packaging material Withdrawn EP0498490A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9100178 1991-02-01
NL9100178A NL9100178A (nl) 1991-02-01 1991-02-01 Werkwijze voor het vervaardigen van verpakkingsmateriaal voor consumentprodukten, werkwijze voor het verpakken van die produkten met dat verpakkingsmateriaal en het verpakkingsmateriaal.

Publications (2)

Publication Number Publication Date
EP0498490A2 true EP0498490A2 (fr) 1992-08-12
EP0498490A3 EP0498490A3 (en) 1992-11-19

Family

ID=19858813

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19920200245 Withdrawn EP0498490A3 (en) 1991-02-01 1992-01-28 Method for manufacturing packaging material for consumer products, method for packing these products with this packaging material and the packaging material

Country Status (2)

Country Link
EP (1) EP0498490A3 (fr)
NL (1) NL9100178A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999067133A2 (fr) * 1998-06-25 1999-12-29 Pesmel Oy Procede et dispositif d'enveloppement d'un article
CN106986222A (zh) * 2017-04-22 2017-07-28 广州明森科技股份有限公司 一种垂直式纸带对折装置
CN106986218A (zh) * 2017-04-22 2017-07-28 广州明森科技股份有限公司 一种垂直布置式电子票证加工设备
CN106995157A (zh) * 2017-04-22 2017-08-01 广州明森科技股份有限公司 一种直线式纸带对折装置
CN107010452A (zh) * 2017-04-22 2017-08-04 广州明森科技股份有限公司 一种直线布置式电子票证加工设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2084509A (en) * 1980-09-25 1982-04-15 Gen Foods Corp Peelable on-package coupon
US4337058A (en) * 1979-05-01 1982-06-29 Automated Packaging Systems, Inc. Method of making a container strip having inserts
FR2617761A1 (fr) * 1987-07-08 1989-01-13 Gennesson Patrick Procede pour mettre une indication ecrite et/ou dessinee sur un film en matiere plastique etirable avec capacite d'auto-adhesivite et le film obtenu selon le procede
DE3727341A1 (de) * 1987-08-17 1989-03-02 Beck & Co Packautomaten Vorrichtung zum verpacken einer ware und eines neben dieser angeordneten begleitzettels

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4337058A (en) * 1979-05-01 1982-06-29 Automated Packaging Systems, Inc. Method of making a container strip having inserts
GB2084509A (en) * 1980-09-25 1982-04-15 Gen Foods Corp Peelable on-package coupon
FR2617761A1 (fr) * 1987-07-08 1989-01-13 Gennesson Patrick Procede pour mettre une indication ecrite et/ou dessinee sur un film en matiere plastique etirable avec capacite d'auto-adhesivite et le film obtenu selon le procede
DE3727341A1 (de) * 1987-08-17 1989-03-02 Beck & Co Packautomaten Vorrichtung zum verpacken einer ware und eines neben dieser angeordneten begleitzettels

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999067133A2 (fr) * 1998-06-25 1999-12-29 Pesmel Oy Procede et dispositif d'enveloppement d'un article
WO1999067133A3 (fr) * 1998-06-25 2000-02-10 Pesmel Oy Procede et dispositif d'enveloppement d'un article
US6219992B1 (en) 1998-06-25 2001-04-24 Pesmel Oy Device used in connection with wrapping of a piece
CN106986222A (zh) * 2017-04-22 2017-07-28 广州明森科技股份有限公司 一种垂直式纸带对折装置
CN106986218A (zh) * 2017-04-22 2017-07-28 广州明森科技股份有限公司 一种垂直布置式电子票证加工设备
CN106995157A (zh) * 2017-04-22 2017-08-01 广州明森科技股份有限公司 一种直线式纸带对折装置
CN107010452A (zh) * 2017-04-22 2017-08-04 广州明森科技股份有限公司 一种直线布置式电子票证加工设备

Also Published As

Publication number Publication date
EP0498490A3 (en) 1992-11-19
NL9100178A (nl) 1992-09-01

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