EP0109353A2 - Procédé de fabrication d'un emballage en matière flexible - Google Patents

Procédé de fabrication d'un emballage en matière flexible Download PDF

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Publication number
EP0109353A2
EP0109353A2 EP83810422A EP83810422A EP0109353A2 EP 0109353 A2 EP0109353 A2 EP 0109353A2 EP 83810422 A EP83810422 A EP 83810422A EP 83810422 A EP83810422 A EP 83810422A EP 0109353 A2 EP0109353 A2 EP 0109353A2
Authority
EP
European Patent Office
Prior art keywords
packaging
objects
seams
longitudinal seam
packaging according
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
Application number
EP83810422A
Other languages
German (de)
English (en)
Other versions
EP0109353B1 (fr
EP0109353A3 (en
Inventor
Theo Walz
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.)
Schweizerische Industrie Gesellschaft
Original Assignee
Schweizerische Industrie Gesellschaft
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 Schweizerische Industrie Gesellschaft filed Critical Schweizerische Industrie Gesellschaft
Publication of EP0109353A2 publication Critical patent/EP0109353A2/fr
Publication of EP0109353A3 publication Critical patent/EP0109353A3/de
Application granted granted Critical
Publication of EP0109353B1 publication Critical patent/EP0109353B1/fr
Expired legal-status Critical Current

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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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/66—Inserted or applied tearing-strings or like flexible elements
    • 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
    • B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
    • B65B11/06—Wrapping articles, or quantities of material, by conveying wrapper and contents in common defined paths
    • B65B11/28—Wrapping articles, or quantities of material, by conveying wrapper and contents in common defined paths in a curved path, e.g. on rotary tables or turrets
    • B65B11/30—Wrapping articles, or quantities of material, by conveying wrapper and contents in common defined paths in a curved path, e.g. on rotary tables or turrets to fold the wrappers in tubular form about 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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/04—Articles or materials wholly enclosed in single sheets or wrapper blanks
    • B65D75/20—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks doubled around contents and having their opposed free margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding

Definitions

  • the present invention relates to a packaging made of a flexible wrapping material according to the preamble of independent patent claim 1, and to a method for its production according to the preamble of independent patent claim 8.
  • CH-A 558 283 describes a packaging sleeve provided with a longitudinal seam and a tear strip. Accordingly, the longitudinal seam is arranged on the flat side of the pack. One of the two main areas for advertising is lost. The pack gives the impression of the front and back and the tab on the tear strip is on the back. However, consumers do not look for it in the back but rather at most sideways. Such packaging contradicts the custom of the consumer.
  • the objects are disk-shaped biscuits, they are usually channeled in order to then be fed to a packaging machine as a counted group, which at most is still balanced to a certain minimum weight. They are then fed to the packaging machine lying upright against one another in a conventional arrangement, as is clearly shown, for example, in CH-A 574 852.
  • a tear strip is attached to packaging in accordance with the last-mentioned CH-A 574 852 in the manner as in the previously mentioned CH-A 558 283.
  • the package is divided into two parts after being torn open, and in both parts the objects lie parallel to the opening, from which it is difficult to remove them without tearing open the packaging.
  • the fin seams namely the two end fins 11, 12 and 21, 22 and the longitudinal fin 13, 23 are at least approximately in a common plane, at least on the inside of the packaging.
  • the objects G are directed with their end faces against the end fins 11, 12 and 21, 22, and the flat side is directed against the longitudinal seam 13, 23. If, as usual, the tear-open aid, such as a tear-open strip 24, is arranged perpendicular to the longitudinal seam 23 in FIG. 2, it can easily be seen that after the opening portion 25 has been removed the Protect objects G from packaging 20 within reach. Although not shown, the packaging 10 can also be provided with a similar tear strip.
  • the articles G are encased in an orderly manner on three sides with a section of flexible wrapping material, for example a transparent film.
  • the longitudinal seam 13 is then formed on the long side.
  • the objects G are thus held in such a way that this semi-finished packaging can be transported further into a sealing station for forming the double folds 14, 15 and subsequent sealing of the transverse seams 11, 12, without the objects having to be held in their position by means of retractable and extendable holders .
  • the transverse seams 21, 22 are fastened to the end wall in the packaging 20. This can be done by applying an adhesive.
  • the adhesive can be applied in the form of discrete dots or as a glue line.
  • the packaging machine shown schematically in FIG. 3 is intended to provide groups of objects G with a wrapping film.
  • the objects G are lifted into an entrance station A by means of a vertical ram 32 lie there with the flat side perpendicular to the plane of the plunger 32.
  • This station is located in front of a wrapping film 33 which is cut off from a film web 35 by knives 34.
  • Known stationary folding elements 36, 37 are arranged behind the wrapping film 33, through which the wrapping film 33 is placed in a U-shaped manner around the objects G when the latter is moved between the folding elements by means of the plunger 39 and the plunger support 39a, which moves along the rail 38 36, 37 are pushed through and thus reach intermediate station B.
  • a feed member 41 can be moved horizontally back and forth.
  • This has a buffer bar 41b made of soft material as a counter-holder for the objects G, a transport bar 41a for later transportation and a folding element 41c at each end to form the gusset folds 14, 15 (FIG. 1).
  • the intermediate station B is designed as a chamber which has a bottom 42 and an upper support 43 which is connected to a lever arm 44. This is fastened to an axle pin 15 in order to convey the partially packaged objects at most in a second way. At the top of the carrier 43 there are leaf springs 43a in order to hold the objects G in the chamber.
  • the feed member 39 inserts an object G 42, 43, at the start of the feed of the buffer bars 41b, the wrapping film 33 clamps against the front of the objects G.
  • the feed member 41 then moves on and pushes the objects G to the right into the exit station C.
  • the gusset folds 14, 15 are formed by the folding members 41c, 48.
  • the wrapped articles G are transferred to a conveyor belt 49 in order to be passed on to a station (not shown) for forming the transverse seams 21, 22.
  • the arrangement of the articles G in the packaging according to FIGS. 1 and 2 has advantages in that the device for folding the film 33 around the articles G and the devices for forming the seams can be made much simpler than is otherwise the case, for example, in the case of an arrangement according to CH-A 574 852, which should be the case

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
EP19830810422 1982-11-12 1983-09-23 Procédé de fabrication d'un emballage en matière flexible Expired EP0109353B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH6626/82 1982-11-12
CH662682A CH661025A5 (de) 1982-11-12 1982-11-12 Verpackung aus einem flexiblen einschlagmaterial und verfahren zu ihrer herstellung.

Publications (3)

Publication Number Publication Date
EP0109353A2 true EP0109353A2 (fr) 1984-05-23
EP0109353A3 EP0109353A3 (en) 1985-07-31
EP0109353B1 EP0109353B1 (fr) 1988-05-04

Family

ID=4312535

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19830810422 Expired EP0109353B1 (fr) 1982-11-12 1983-09-23 Procédé de fabrication d'un emballage en matière flexible

Country Status (4)

Country Link
EP (1) EP0109353B1 (fr)
CH (1) CH661025A5 (fr)
DE (1) DE3376479D1 (fr)
ES (2) ES8504599A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2164316A (en) * 1984-09-13 1986-03-19 Focke & Co Wrapping for bagpacks and a process and apparatus for producing it
EP0468367A1 (fr) * 1990-07-24 1992-01-29 AZIONARIA COSTRUZIONI MACCHINE AUTOMATICHE-A.C.M.A.-S.p.A. Récipient tubulaire, en particulier pour produits alimentaires
EP0538768A1 (fr) * 1991-10-18 1993-04-28 AZIONARIA COSTRUZIONI MACCHINE AUTOMATICHE-A.C.M.A.-S.p.A. Emballage en forme de coussin pour des produits alimentaires
US5215249A (en) * 1990-07-24 1993-06-01 Azionaria Construzioni Macchine Automatiche A.C.M.A. S.P.A. Tubular container, particularly for food products
WO2002094689A1 (fr) * 2001-05-23 2002-11-28 Societe Des Produits Nestle S.A. Combinaison de confiseries sous forme emballee comprenant des produits de confiserie emballes en groupe et procede de production de cette combinaison

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE950775C (de) * 1953-07-03 1956-10-18 Milprint Inc Warenhuelle
GB856344A (en) * 1957-05-08 1960-12-14 Cyril Arthur Tredget Improvements in apparatus for wrapping rectangular block-shaped articles
FR1522606A (fr) * 1967-04-03 1968-04-26 Machine d'emballage pour objets ou emballages groupés avec feuille en magatière synthétique
CH558283A (de) * 1973-01-12 1975-01-31 Hesser Ag Maschf Verpackungshuelle mit aufreissstreifen.
CH574852A5 (fr) * 1974-03-05 1976-04-30 Sig Schweiz Industrieges
EP0042832A1 (fr) * 1980-06-19 1981-12-30 Teich Aktiengesellschaft Emballage

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE950775C (de) * 1953-07-03 1956-10-18 Milprint Inc Warenhuelle
GB856344A (en) * 1957-05-08 1960-12-14 Cyril Arthur Tredget Improvements in apparatus for wrapping rectangular block-shaped articles
FR1522606A (fr) * 1967-04-03 1968-04-26 Machine d'emballage pour objets ou emballages groupés avec feuille en magatière synthétique
CH558283A (de) * 1973-01-12 1975-01-31 Hesser Ag Maschf Verpackungshuelle mit aufreissstreifen.
CH574852A5 (fr) * 1974-03-05 1976-04-30 Sig Schweiz Industrieges
EP0042832A1 (fr) * 1980-06-19 1981-12-30 Teich Aktiengesellschaft Emballage

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2164316A (en) * 1984-09-13 1986-03-19 Focke & Co Wrapping for bagpacks and a process and apparatus for producing it
GB2164316B (en) * 1984-09-13 1989-05-17 Focke & Co Process and apparatus for producing a package of cut tobacco
EP0468367A1 (fr) * 1990-07-24 1992-01-29 AZIONARIA COSTRUZIONI MACCHINE AUTOMATICHE-A.C.M.A.-S.p.A. Récipient tubulaire, en particulier pour produits alimentaires
US5215249A (en) * 1990-07-24 1993-06-01 Azionaria Construzioni Macchine Automatiche A.C.M.A. S.P.A. Tubular container, particularly for food products
EP0538768A1 (fr) * 1991-10-18 1993-04-28 AZIONARIA COSTRUZIONI MACCHINE AUTOMATICHE-A.C.M.A.-S.p.A. Emballage en forme de coussin pour des produits alimentaires
WO2002094689A1 (fr) * 2001-05-23 2002-11-28 Societe Des Produits Nestle S.A. Combinaison de confiseries sous forme emballee comprenant des produits de confiserie emballes en groupe et procede de production de cette combinaison
EP1262425A1 (fr) * 2001-05-23 2002-12-04 Societe Des Produits Nestle S.A. Emballage contenant des articles de confiserie disposés en rangées serrées et procédé d'emballage

Also Published As

Publication number Publication date
ES281319Y (es) 1985-10-01
ES281319U (es) 1985-02-16
EP0109353B1 (fr) 1988-05-04
ES525852A0 (es) 1985-05-16
ES8504599A1 (es) 1985-05-16
EP0109353A3 (en) 1985-07-31
DE3376479D1 (en) 1988-06-09
CH661025A5 (de) 1987-06-30

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