FI92175C - Rätvinkelförpackning - Google Patents

Rätvinkelförpackning Download PDF

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Publication number
FI92175C
FI92175C FI884591A FI884591A FI92175C FI 92175 C FI92175 C FI 92175C FI 884591 A FI884591 A FI 884591A FI 884591 A FI884591 A FI 884591A FI 92175 C FI92175 C FI 92175C
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FI
Finland
Prior art keywords
package
seam
strips
sealed
side walls
Prior art date
Application number
FI884591A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI92175B (en
FI884591A0 (en
FI884591A (en
Inventor
Wolfgang K Dejan
Manfred Kaiser
Werner Stratmann
Walter Heim
Helmut Rieckmann
Tilman Bamberger
Original Assignee
Nio Naehrmittel Gmbh
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Application filed by Nio Naehrmittel Gmbh filed Critical Nio Naehrmittel Gmbh
Publication of FI884591A0 publication Critical patent/FI884591A0/en
Publication of FI884591A publication Critical patent/FI884591A/en
Publication of FI92175B publication Critical patent/FI92175B/en
Application granted granted Critical
Publication of FI92175C publication Critical patent/FI92175C/en

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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
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/02—Wrappers or flexible covers
    • B65D65/14—Wrappers or flexible covers with areas coated with adhesive
    • 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
    • B65B7/00—Closing containers or receptacles after filling
    • B65B7/02—Closing containers or receptacles deformed by, or taking-up shape, of, contents, e.g. bags, sacks
    • B65B7/04—Closing containers or receptacles deformed by, or taking-up shape, of, contents, e.g. bags, sacks by tucking-in mouth portion to form two flaps and subsequently folding-down
    • 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
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/18—End- or aperture-closing arrangements or devices using adhesive applied to integral parts, e.g. to flaps
    • 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
    • B65D75/06—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks initially folded to form tubes
    • B65D75/08—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks initially folded to form tubes with the ends of the tube closed by folding

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Bag Frames (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Packages (AREA)
  • Polarising Elements (AREA)
  • Making Paper Articles (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Cartons (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Container Filling Or Packaging Operations (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Materials For Medical Uses (AREA)
  • Medicinal Preparation (AREA)
  • Basic Packing Technique (AREA)
  • Beans For Foods Or Fodder (AREA)

Abstract

The rectangular package (1) consists of flexible material, such as a composite plastic film. The one end face of the package has a folding closure (3) and its other end face is closed by a transverse seam (4), the transverse seam and the gusset surfaces (5, 6) formed being placed flatly onto said end face. <IMAGE>

Description

‘ 1 92175‘1 92175

Suorakulmapakkaus. - Råtvinkelforpacking.The rectangular package. - Råtvinkelforpacking.

Keksinto kåsittåa patenttivaatimuksen 1 johdanto-osan mukaisen suorakulmapakkauksen ainakin yhdestå joustavasta materiaalista koostuvasta aihiosta, kuten esim. keinomateri-aalilaminaattikalvosta, erityisesti pulverimaista, raes-tettua, pastamaista tai palamaista tåyteainetta vårten, misså on ainakin yksi pitkittåissauma ja neljå sivuseinåå.The invention comprises a rectangular package according to the preamble of claim 1, comprising at least one blank of flexible material, such as, for example, an artificial laminate film, in particular a powdery, granular, pasty or lumpy filler, with at least one longitudinal joint.

Joustavasta materiaalista on tåhån asti valmistettu pakkauk-sia joko kukkaronmuotoon tai syvavedettyinå kannellisina astioina. Molemmat muodot ovat tosin tåyttåneet tehtåvånså, kuitenkin niiden sekå edelleenpakkaaminen isommiksi kimpuiksi kuin myos niiden sijoitus myyntihyllyihin on epåkåytånnol-listå.Until now, the flexible material has been used to make packages either in the shape of a purse or in deep-drawn containers with lids. Although both forms have fulfilled their function, their re-packaging into larger bundles than their placement on the sales shelves is also in the list of unused ones.

Julkaisusta FR-A-1304368 tunnetaan suorakulmapakkaus, jossa on vaatimuksen 1 johdanto-osan mukainen laskossuljin, joka pakkaus kuitenkin sisåltåå sen olennaisen haittapuolen, ettå tållå tavalla muotoillun liitoksen yhteydesså se on vain silloin suljettavissa tiiviisti, kun pakkaus on joko vielå tyhjå tai tåytetty kiinteållå, polkkymåisellå kohteella, joka kykenee vastaanottamaan suljentamånnån paineen.FR-A-1304368 discloses a rectangular package with a pleat closure according to the preamble of claim 1, which package, however, has the essential disadvantage that it can only be sealed in connection with a joint formed in this way when the package is either still empty or filled solid. with a pedaled object capable of receiving the pressure of the closure.

Tåstå julkaisusta on myos tunnettua sulkea suorakulmapakkaus poikittaissaumoilla, joka kyllåkin liitoksen tiivieyden osalta on erittåin sopivaa, mutta se jåttåå kuitenkin paljon toivomisen varaan tållaisen poikittaissaumoin muodostetun pakkauksen lujuuden ja ennenkaikkea sen ulkonåon suhteen.It is also known from this publication to close a rectangular package with transverse seams, which, although very suitable for the tightness of the joint, leaves much to be desired in terms of the strength of such a transverse seamed package and, above all, its appearance.

Tiivistå suljentaa vårten on tarpeen varustaa tallainen pakkaus viimeksi suljettavassa pakkauspååsså poikittais-saumalla, koska laskosliitos ei olisi tiivis.It is necessary to provide such a package with a transverse seam at the last sealing end of the package, because the pleated joint would not be tight.

921 75921 75

Myos sellaiset poikittaissaumat ovat sinånsa tunnettuja, mutta kuitenkaan ne eivåt mahdollista tunnettujen suoritus-muotojen yhteydesså mitåån valmiin pakkauksen stabiilisuuden saavuttamista.Such transverse seams are also known per se, but still do not make it possible to achieve the stability of the finished package in connection with the known embodiments.

Keksinnon tehtåvånå on tåmån vuoksi aikaansaada suorakul-mainen pakkaus sekå menetelmå tåmån pakkauksen suuntaami-seksi, tåyttåmiseksi ja sulkemiseksi siten, etta pakkaus on valmistettavissa halvasta materiaalista ja ilman ympåroivåå kartonkirasiaa, olien suljettavissa tiiviisti myos palamaisen ja teråvareunaisen tåyteaineen yhteydesså, ja osoittaa hyvån lujuuden, vaikka pååtyliitos tulee jårjestetyksi peitetysti pohjaan.It is therefore an object of the invention to provide a rectangular package as well as a method for orienting, filling and sealing this package so that the package can be made of a cheap material and without a surrounding carton. the end connection will be arranged concealed in the bottom.

Tåmå tehtåvå ratkaistaan keksinnon mukaisesti patenttivaati-muksen 1 johdanto-osan mukaisella suorakulmaisella pakkauk-sella, jolle on tunnusomaista patenttivaatimuksen 1 tunnus-merkkiosassa esitetyt asiat.According to the invention, this object is solved by a rectangular package according to the preamble of claim 1, which is characterized by the matters set forth in the characterizing part of claim 1.

Sellainen pakkaus såilyttåå taipuisasta materiaalista riippumatta muotonsa, joten se takaa tåyteaineelle erinomaisen suojan. Sen lisåksi sillå on tåmån muodon såilymisen vuoksi sangen hyvå konetyostettåvyys, mikå helpottaa paljon tåytto- ja sulku-vaihetta verrattuna pååasiassa tavalliseen tasaiseen pussiin, se tarvitsee våhemmån tilaa ja melkoisesti våhemmån materiaalia. Vielå yksi tåmån keksinnon eduista perustuu muotostabiili- il y 2 i 7 5 suuteen; tahan asti kaytetyilla tasaisilla pusseilla aiheut-tavat suurikappaleiset ja ennen kaikkea teråvakulmaiset tayte-aineet pakkaukseen reikia niin, etta ne joko tulevat kaytto-kelvottomiksi tai (tayte)materiaali on esimurskattava. Tasta yha lisååntyneesta kåytettavSsta tilasta johtuen voidaan tayte-aine kuitenkin jattaa alkuperSiseen muotoonsa.Such a package retains its shape regardless of the flexible material, so it provides excellent protection for the filler. In addition, due to the preservation of this shape, it has a fairly good machine workability, which facilitates a lot of filling and closing steps compared to a mainly plain flat bag, it requires less space and considerably less material. Yet another advantage of the present invention is based on form stability; Large-bodied and, above all, sharp-angled fillers caused by flat bags used in any way must be packaged so that they either become unusable or the (filling) material has to be crushed. However, due to this increasing usable space, the filler can be retained in its original form.

Keksinnon eråassa edullisessa suoritusmuodossa pakkauksen pitkittaissauma on muodostettu limiliitossauitiaksi.In a preferred embodiment of the invention, the longitudinal seam of the package is formed as an overlap joint.

Jos tama pitkittaissauma sen lisaksi keksinnon erMSn toisen sovellutuksen mukaisesti on suunniteltu reunan alueelle kahden sivuseinan valiin, niin tSmS on melkein nakymaton eika millSån lailla håiritsevS.If, in addition to this, another longitudinal seam according to the second embodiment of the invention is designed in the region of the edge between the two side walls, then tSmS is almost invisible and in no way disturbing.

Keksinnon eraasså edullisessa edelleenkehitelmMssM joustava materiaali on ainakin pitkittåissauman alueella varustettu molemminpuolisesti sinetointiaineella. Siten on pitkittaissauma valmistettavissa erityisen yksinkertaisella tavalla ja suurella lujuudella ja tiiviydellS.In a preferred further development of the invention, the flexible material is provided with a sealing agent on both sides, at least in the region of the longitudinal seam. Thus, the longitudinal seam can be manufactured in a particularly simple manner and with high strength and tightness.

Edelleen on osoittautunut edulliseksi, jos joustavan materiaa-lin sisapuoli ainakin osittain varustetaan itseSMn vasten sinetoityvallS pinnalla.It has further proved advantageous if the inside of the flexible material is at least partially provided with a surface to be sealed against the SM itself.

Silla tavoin on erityisen yksinkertaista valmistaa poikittais-sauma sinetoimalla.In that way, it is particularly simple to manufacture the transverse seam by sealing.

Eras erittain edullinen keksinnon sovellutus on tunnettu siita, etta poikittaissaumalla 4 varustetulla paatypuolella vahintaan kahdella vastakkaisella sivuseinaiia 2 on laipat 7, jotka on muodostettu taittamalla kaistaleet 11 sivuseinien 2 sisapuo-lelle.A very advantageous embodiment of the invention is characterized in that on the end side provided with the transverse seam 4 at least two opposite side walls 2 have flanges 7 formed by folding the strips 11 inside the side walls 2.

Naiden listojen avulla kasvaa pakkauksen kestavyys olennai- 92175 ί sesti, koska kiilan muotoiset kaistaleet voidaan taittaa listo-jen avulla muodostuneen vapaan tilan avulla. Listojen kaytto-varmuus paranee viela edelleen, jos kaistaleet sinetdidaan keksinnon mukaisesti listojen alueella sivuseinille.These strips substantially increase the durability of the package, since the wedge-shaped strips can be folded by means of the free space formed by the strips. The usability of the slats is further improved if the strips are sealed in the area of the slats on the side walls according to the invention.

Edelleen eras edullinen keksinndn sovellutus on siina, etta laskossulkimella varustetulla paatypuolella paketin ulkopuoli on varustettu foliopalasella.A further preferred embodiment of the invention is that on the end side provided with a pleat closure, the outside of the package is provided with a piece of foil.

Sulku foliosta, liiraanauhasta, kartongista tai paperista antaa lisasinetoinnin ja edelleen tiiviytta paapuolelle.The seal from foil, ribbon, cardboard or paper provides additional sealing and further tightness to the back side.

Foliokappale voi toimia lisaksi rauilla tavoilla; niin on esi-raerkiksi mahdollista kehittaå foliopalasta hintaraerkki tai takuusuljin.The foil body can additionally function in irony ways; so it is possible to develop a price tag or a guarantee closure from a piece of foil as a pre-raerk.

Eraassa edullisessa menetelmassa pakkauksen muodostamiseksi joustava materiaali suljetaan pitkittaissaumaa pitkin putki-maiseen muotoon ja sen jalkeen toisella paatypuolella olevat kaistaleet taitetaan sisapuolista muottia vasten ja ne liima-taan tai sinetoidaan toisiaan vasten, minka jalkeen pakkaus taytetaan ylapuolisen viela avoimen paatypuolen kautta, ja etta tama paatypuoli taman jalkeen suljetaan poikittaissaumalla, joka valmistetaan liima- tai sinettisaumana, minka jalkeen tama pakkauksesta eriliaan seisova sauma taitetaan pakkauksen paåty-sivulla ja molemmat sivut muodostavat kiilan muotoiset pinnat asetetaan pakkauksen paaile.In a preferred method for forming the package flexible material sealed longitudinal seam along the tube-like shape and then with a second in paatypuolella strip is folded against the inside of the mold and against the adhesive-in or sealed to each other, after which the package taytetaan an overhead via still open paatypuolen, and that this paatypuoli Taman after which it is closed by a transverse seam made as an adhesive or sealing seam, after which this seam, which is different from the package, is folded on the end side of the package and the wedge-shaped surfaces forming both sides are placed on the package surface.

Tama menetelmatapa on erityisen yksinkertainen, jolloin koneel-linen kayttokustannus on hyvin vahainen.This method is particularly simple, so that the mechanical operating cost is very low.

Eraassa toisessa menetelman edullisessa sovellutuksessa ennen poikittaissauman muodostamista paatypuolen muodostamiseen tarkoitetuista kaistaleista vahintaan kaksi vastakkaista osa-korkeudestaan taitetaan sisaanpain sivuseinaa vastaan ja sine- 92175In another preferred embodiment, the tableau lost prior to the formation of a cross-directional strip intended to form the paatypuolen vahintaan two opposed part-height of the inwardly folded against the side walls and sealed 92 175

CC

toidåan edullisesti tåmån kanssa, minkå jalkeen nama kaistaleet taitetaan jalleen ulospåin ja toisiaan vasten, pikittåissauman muodostamiseksi.preferably with this, after which these strips are folded outwards and against each other again to form a longitudinal seam.

Sita paitsi on keksinndn mukaisesti mahdollista, ettå poikit-taissauman muodostamisen jalkeen påStysivun muodostamiseksi tarkoitetetuista kaistaleista vahintaan kaksi vastakkaista taitetaan osakorkeudestaan sisåSnpSin sivuseinaa vastaan alkuun ja kiinnitetaan edullisesti tåman kanssa. Nåmå menetelmat ovat tosin kaistaleiden valmistuksen vuoksi hieman tydlåitå, nain saadaan kuitenkin valmistetulle pakkaukselle verrattomasti suurempi lujuus.In addition, according to the invention, it is possible that, after the formation of the transverse seam, at least two of the strips for forming the end side are folded from their partial height against the side wall of the inner seat at the beginning and are preferably fastened thereto. Although these methods are somewhat complicated due to the production of the strips, this gives an incomparably higher strength to the manufactured packaging.

Erittain edullinen on myds keksinndn mukainen pakkauksen kåytte pulverimaisten, rakeistettujen, pastamaisten tai palamaisten tåyteaineiden pakkaamiseen, kuten esim. kuivakeiton tms.The use of a package according to the invention is also particularly advantageous for the packaging of powdered, granulated, pasty or lumpy fillers, such as, for example, dry broth and the like.

Keksintoa on havainnollistettu piirustuksissa kahden suoritus-esimerkin avulla.The invention is illustrated in the drawings by means of two exemplary embodiments.

Kuvio 1 esittaa suorakulmapakkauksen kaaviokuvaa ylemmalle paatypuolelle varustetun laskossulkimen kanssa.Figure 1 shows a schematic view of a rectangular package with a pleat closure provided on the upper end of the end.

Kuvio 2 esittaa kuvaa alhaalta pakkauksen alemmasta paaty- puolesta, joka on suljettu poikittaissaumalla ja nåyt-tSa raidat ylimenokohdalla sivuseinien ja pSStypuolen valisså.Figure 2 shows a view from below of the lower package on behalf of the end, which is closed by transverse seals and nåyt-TSA tracks and transitions of the side walls pSStypuolen valisså.

Kuvio 3 esittaa kaavakuvaa sisapuolisesta muotista, jonka ymparille on laskostettu pakkauksen muodostamiseksi aihio ontelon muotoiseksi vaipaksi ja suljettu pitkit-tSissaumaa pitkin.Figure 3 shows a schematic view of an inner mold around which a blank is folded to form a package into a cavity-shaped jacket and closed along a longitudinal seam.

Kuvio 4 esittaa kaavakuvaa pakkauksen toisesta syntyvaiheesta alemman pastypuolen laskossulkimen ja asetetun sine- 92175 € tointilaitteen kanssa.Figure 4 shows a schematic view of a second package generated phase of the lower and the set pastypuolen laskossulkimen 92 175 € sealed with conditioner.

Kuvio 5 esittåå kuvaa jo tåytetysta pakkauksesta ylemmålle paatypuolelle taitetun poikittaissinettisauman kanssa.Figure 5 shows a picture of an already filled package with a transverse seal seam folded on the upper end side.

Kuvio 6 esittåa pakkauksen kuvaa, jossa ylemroån paåtypuolen poikittaissauma on asetettu tasaiseksi.Figure 6 shows pictures of the packaging, wherein the transversal ylemroån paåtypuolen is set uniform.

Kuviossa 1 on numerolla 1 merkitty suorakulmapakkaus, joka nåyttåå nelja sivuseinåa 4 ja on varustettu ylSpuolisella paatypuolellaan laskossulkimella 3. Alemmalla paatypuolella on - kuten kuviosta 2 ilmenee - suunniteltu poikittaissauma 4, joka on asetettu litteåksi paatypuolelle. Molemmat muodostuneet kiilan muotoiset kaistaleet 5 ja 6 on samoin asetettu litteåksi paatypuolelle. Paatypuoli on sita paitsi sivuseinien paihin verrattuna asetettu jonkin verran syvemmålle, minkå kautta ovat muodostuneet laipat 7. Nama laipat 7 nostavat erityisesti huo-nosti laskostettavilla pakkausmateriaaleilla pakkauksen lujuut-‘ ta, ne eivat kuitenkaan ole valttSmattomia hyvin laskostetta- vien materiaalien kohdalla.Fig. 1 shows a rectangular package marked with the number 1, which shows four side walls 4 and is provided with a pleat closure 3 on its upper end side. The lower end side has - as shown in Fig. 2 - a designed transverse seam 4 set flat on the end side. The two wedge-shaped strips 5 and 6 formed are likewise set flat on the end side. In addition to the locations of the side walls, the end side is set somewhat deeper, through which the flanges 7 are formed.

Kuvioissa 3 - 6 on esitetty pakkauksen 1 muodostuminen neljåssa vaiheessa. Kuvioon 3 on asetettu joustavan pakkausmateriaalin aihio sisamuotille 8 ja suljettu pitkittaissaumaa 9 pitkin. Sivuseinille 2 on sovitettu kaistaleet 10 tai 11, joista alempi 10 on kuviossa 4 laskostettu sisamuotille 8 ja puristettu yhteen lammitettavallå sinetointilaitteella 12 ja sinetoity ne talla tavoin toisiaan vasten. Nama kaistaleet 10 muodostavat valmiissa pakkauksessa 1 sitten ylemman laskossulkimen 3.Figures 3 to 6 show the formation of the package 1 in four steps. In Figure 3, a blank of flexible packaging material is placed on the inner mold 8 and closed along a longitudinal seam 9. Strips 10 or 11 are arranged on the side walls 2, of which the lower 10 is folded in the inner mold 8 in Fig. 4 and pressed together by a sealable sealing device 12 and sealed in this way against each other. These strips 10 then form an upper pleat closure 3 in the finished package 1.

• TSman laskossulkimen 3 valmistamisen jaikeen poistetaan sine-tointilaite 12 ja sisamuotti 8 taytemateriaali taytetaan pakkaukseen viela avoimesta yldspain olevasta alemmasta paaty-puolesta kuvailemattomalla tavalla. Siihen viitaten suljetaan tama puoli poikittaissaumalla 4 (kuvio 5). Tama poikittaissauma• In the manufacture of the pleat closure 3 of the TSma, the sealing device 12 is removed and the filling material of the inner mold 8 is filled into the package from the still open bottom press in a manner not described. Referring thereto, this side is closed with a transverse seam 4 (Fig. 5). This cross seam

IIII

92175 Ί A asetetaan sitten - kuten kuviosta 6 ilmenee - tasaiseksi pååtepuolelle. Talloin rauodostuvat kiilan muotoiset pinnat 5 ja 6, jotka seisovat erillaån suunnilleen kohtisuorasti ja asetetaan lopuksi samoin tasaiseksi pSåtypuolelle.92175 Ί A is then - as shown in Fig. 6 - set flat on the end side. The wedge-shaped surfaces 5 and 6 then crack, which stand approximately perpendicularly apart and are finally placed equally flat on the side.

Valmis ja tåytetty pakkaus seisoo nyt tosin påSllaån, mikå ei kyllSkåan ole mikaån haitta. Pikemminkin tulee nyt suurempi lukumåara pakkauksia asetettua påå alaspain isompaan pakkauk-seen. 1 ·However, the finished and filled package now stands on top, which is not a disadvantage. Rather, there will now be a larger number of packages placed down the larger package. 1 ·

Claims (11)

92175 δ ί92175 δ ί 1. Suorakulmainen pakkaus (1) muodostettuna ainakin yhdesta joustavaa muovilaminaattikalvoa olevasta aihiosta, erityisesti pulverimaista, raemaista, pastamaista tai palamaista tayteai-netta vårten, varustettuna ainakin yhdella pitkittaissaumalla (9) ja neljålla sivuseinåmålla (2), jolloin yhteen, ensimmåi-seen pakkauksen paatypintaan on jarjestetty laskossuljin (3), joka on laskostettu neljasta sivuseinamiin (2) muotoillusta ensiramaisesta kaistaleesta (10), jotka limittavat osittain toisensa, tunnettu siita, etta pakkauksen toiseen paatypintaan on jarjestetty suljin, joka muodostuu toisista kais-taleista (11), jotka on muodostettu paatypinnan (2) ympari yhtenaisesti ympariinsa kulkevasti, jolloin niiden yhteinen ympari kulkeva påatyreuna on liitetty poikittaissaumalla (4), j onka pakkauksen (1) yli ulottuvat kulmat on laskostettu pakkauksen toiselle paatypinnalle vahvikekolmioina (5, 6), ja etta poikittaissaumalla (4) varustettuun toiseen paatypintaan on jarjestetty ainakin kahteen toisiaan vastapaata sijaitsevaan sivuseinamaan (2) sivuseinaman suuntaisesti jatkuvat laipat (7), jotka on muodostettu laskostamalla toiset kaistaleet (11) sivuseinamien (2) sisapuolelle, jolloin laipat (7) ulottuvat niin pitkalle toisesta paatypinnasta, etta toiseen paatypintaan sijoitetut vahvikekolmiot (5, 6) eivat ulotu niiden yli. • 2. Patenttivaatimuksen 1 mukainen pakkaus, tunnettu siita, etta pitkittaissauma (9) on muodostettu limittaissaumak- si.A rectangular package (1) formed from at least one blank of flexible plastic laminate film, in particular for a powdery, granular, pasty or lumpy filler, provided with at least one longitudinal seam (9) and four side walls (2), the first of which is provided with a pleat closure (3) pleated by four first-strip strips (10) formed in the side walls (2), which partially overlap each other, characterized in that a closure consisting of second strips (11) is arranged on the second end surface of the package, which is formed around the end face (2) in a continuous manner, the common circumferential edge being connected by a transverse seam (4), the corners extending over the package (1) being pleated on the other end face of the package in reinforcing triangles (5, 6), and (4) at least two are provided on the second end surface provided flanges (7) extending parallel to the side wall of the opposite side wall (2), formed by folding the second strips (11) inside the side walls (2), the flanges (7) extending so far from the second end surface that the reinforcing triangles 5 6) do not extend beyond them. A package according to claim 1, characterized in that the longitudinal seam (9) is formed as an overlap seam. 3. Patenttivaatimuksen 1 tai 2 mukainen pakkaus, t u η n e t -t u siita, etta pitkittaissauma (9) on jarjestetty kahden sivuseinaman (2) valiseen kulma-alueeseen.A package according to claim 1 or 2, characterized in that the longitudinal seam (9) is arranged in an angular area between the two side walls (2). 4. Patenttivaatimuksen 1,2 tai 3 mukainen pakkaus, tunnettu siita, etta joustava materiaali on ainakin II 921 75 s * pitkittåissauman (9) alueessa varustettu molemminpuolisesti sinettivåliaineella.Packaging according to Claim 1, 2 or 3, characterized in that the flexible material is provided on both sides with a sealing medium at least in the region of the longitudinal seam (9). 5. Jonkin edellå olevan patenttivaatimuksen mukainen pakkaus, tunnettu siita, etta joustavan materiaalin sisapuolella on ainakin osittain varustettu itseåan vasten sinetoityvållå pinnalla.Packaging according to one of the preceding claims, characterized in that the inside of the flexible material is at least partially provided with a self-sealing surface. 6. Jonkin edella esitetyn patenttivaatimuksen mukainen pakkaus, tunnettu siita, etta toiset kaistaleet (11) on sinetoi-ty sivuseinille (2) laippojen (7) alueessa.Packaging according to one of the preceding claims, characterized in that the second strips (11) are sealed to the side walls (2) in the region of the flanges (7). 7. Jonkin edella esitetyn patenttivaatimuksen mukainen pakkaus, tunnettu siita, etta laskossulkimella (3) varustettu paatypuoli on varustettu pakkauksen ulkopuolella foliokappa-leella.A package according to any one of the preceding claims, characterized in that the end side provided with a pleat closure (3) is provided with a foil piece outside the package. 8. Menetelma jonkin edella esitetyn patenttivaatimuksen mukai-sen pakkauksen muodostamiseksi, tunnettu siita, etta joustava materiaali suljetaan pitkin pitkittaissaumaa putkimai-sen rakenteen muodostamiseksi, missa ensimmaiseen paahan muo-dostetut kaistaleet laskostetaan vasten sisapuolista tyokalua ja liimataan tai sinetoidaan toisiinsa, jota seuraa pakkauksen tayttaminen yha avoinna olevasta ylospain osoittavasta påasta, ja missa tama toinen paa suljetaan sitten poikittaissaumalla, joka on muodostettu liimattuna tai sinetoityna saumana, minkå jalkeen tama sauma, joka ulkonee pakkauksesta, laskostetaan pakkauksen toiselle kaantopuolelle ja molemmat sivuttaisesti muodostuvat vahvikekolmiot asetetaan pakkauksen paaile.A method of forming a package according to any one of the preceding claims, characterized in that the resilient material is sealed along a longitudinal seam to form a tubular structure in which the strips formed in the first head are folded against an inner tool and glued or sealed to each other. from the open upward-facing end, and where the other end is then closed by a transverse seam formed as a glued or sealed seam, after which this seam protruding from the package is folded on the other side of the package and both laterally formed reinforcing triangles are placed on the package. 9. Patenttivaatimuksen 8 mukainen menetelma, tunnettu * siita, etta ennen poikittaissauman muodostamista paatypuolen muodostamiseen tarkoitetuista kaistaleista ainakin kaksi toisi-aan vastapaata sijaitsevaa kaistaletta taitetaan '?2 1 75 ΙΌ ί osakorkeudestaan sisaanpain sivuseinamaa vasten ja sinetoidaan edullisesti taman kanssa, minka takia nama kaistaleet taitetaan jalleen ulospaln ja toisiaan vasten muodostamaan poikittaissau-man.9. A method according to claim 8, characterized * in that, before a cross-directional formation of strips intended to form the paatypuolen at least two would-of located opposite the strip is folded '? January 2, 75 ΙΌ ί a partial height against the side walls inwardly and sealed, preferably with this, due to which these flaps are folded again against the backsheet and against each other to form a transverse seam. 10. Patenttivaatimuksen 8 mukainen menetelma, tunnettu siita, etta poikittaissauman muodostamisen jalkeen paatysivun muodostamiseksi tarkoitetuista kaistaleista vahintaan kaksi vastakkaista taitetaan osakorkeudestaan sisaanpain kunnes ne asettuvat vasten sivuseinaa ja sinetoidaan edullisesti sivusei-nan kanssa.A method according to claim 8, characterized in that after forming the transverse seam, at least two of the strips for forming the end face are folded inwards from their partial height until they abut against the side wall and are preferably sealed with the side wall. 11. Patenttivaatimuksen 1-7 mukaisen pakkauksen kaytto pulveri-maisen, raemaisen, pastamaisen tai palamaisen tayteaineen, kuten esimerkiksi kuivakeitto tai muu sellainen, pakkaamiseen. II 92175Use of a package according to claims 1-7 for packaging a powdery, granular, pasty or lumpy filler, such as dry soup or the like. II 92175
FI884591A 1987-10-10 1988-10-06 Rätvinkelförpackning FI92175C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3734389 1987-10-10
DE19873734389 DE3734389A1 (en) 1987-10-10 1987-10-10 RECTANGULAR PACKING

Publications (4)

Publication Number Publication Date
FI884591A0 FI884591A0 (en) 1988-10-06
FI884591A FI884591A (en) 1989-04-11
FI92175B FI92175B (en) 1994-06-30
FI92175C true FI92175C (en) 1994-10-10

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ID=6338098

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Application Number Title Priority Date Filing Date
FI884591A FI92175C (en) 1987-10-10 1988-10-06 Rätvinkelförpackning

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EP (1) EP0311913B1 (en)
AT (1) ATE65471T1 (en)
DE (2) DE3734389A1 (en)
DK (1) DK164586C (en)
ES (1) ES2024609B3 (en)
FI (1) FI92175C (en)
GR (1) GR3002879T3 (en)
NO (1) NO175526C (en)
PT (1) PT88723B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4232072A1 (en) * 1992-09-24 1994-03-31 Ostma Maschinenbau Gmbh Pre-grouped filter and fleece bags for flavoured goods - has sealing seams at top intersecting at right angles providing handling grip and base having folded full length seam

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE193591C (en) *
US2326649A (en) * 1939-11-25 1943-08-10 Pneumatic Scale Corp Vacuum package
FR985889A (en) * 1949-05-11 1951-07-24 Quaker Oats Co Packaging improvements
DE929115C (en) * 1953-04-05 1955-06-20 Arno Hugo Pabst Nachf Gerd Kel Closure for pouches and sachets with a straight head surface and head label
DE1005820B (en) * 1955-10-17 1957-04-04 Windmoeller & Hoelscher Vapor-tight block bag made of paper or the like coated with thermoplastics, as well as a method and device for its production
GB937746A (en) * 1959-01-08 1963-09-25 Liquid Packaging Ltd Improvements in cartons
FR1304366A (en) * 1961-10-23 1962-09-21 Ahlen & Akerlund Forpackning A Packaging
US4184608A (en) * 1977-01-26 1980-01-22 Christensson O W Lined container, especially for compressed and/or evacuated goods
DE2800548A1 (en) * 1978-01-07 1979-07-12 Schroeder & Wagner Vacuum-tight package with heat-sealable inner layer - provides easily-filled and sealed container at vacuum station leaving normal air pressure between layers
FI854818A0 (en) * 1985-12-04 1985-12-04 Yhtyneet Paperitehtaat Oy FOERFARANDE FOER FRAMSTAELLNING AV EN FOERPACKNING.

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Publication number Publication date
EP0311913B1 (en) 1991-07-24
NO175526B (en) 1994-07-18
PT88723A (en) 1989-07-31
FI92175B (en) 1994-06-30
FI884591A0 (en) 1988-10-06
EP0311913A1 (en) 1989-04-19
GR3002879T3 (en) 1993-01-25
DK164586C (en) 1992-12-07
DE3734389C2 (en) 1990-09-27
NO175526C (en) 1994-10-26
DE3734389A1 (en) 1989-04-20
NO884476D0 (en) 1988-10-07
DK164586B (en) 1992-07-20
PT88723B (en) 1994-01-31
FI884591A (en) 1989-04-11
DK562088D0 (en) 1988-10-07
ES2024609B3 (en) 1992-03-01
NO884476L (en) 1989-04-11
ATE65471T1 (en) 1991-08-15
DE3863892D1 (en) 1991-08-29
DK562088A (en) 1989-04-11

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Owner name: "NIO" NAEHRMITTEL GMBH