DK150574B

DK150574B - FOLDEAESK FOR THE ADMISSION OF A ROLLING PAPER

Info

Publication number: DK150574B
Application number: DK520183A
Authority: DK
Inventors: Wolfgang Zulauf
Original assignee: Bentz & Sohn Melitta
Priority date: 1982-11-16
Filing date: 1983-11-14
Publication date: 1987-03-30
Also published as: DE3242349C2; ATE24459T1; EP0108990A3; EP0108990B1; DE3368579D1; EP0108990A2; DK150574C; DE3242349A1; DK520183A; DK520183D0; CA1236060A

Abstract

1. A folding box for accommodating plastics bags (14) which are wound on to form a roll, wherein the folding box comprises the folding portions front wall (1), bottom (2), rear wall (3) top (4) and closure flap (5), of which the closure flap (5) engages over the front wall (1) as far as the bottom (2) and provides a tear-open strip (8) for opening a removal opening (12), and a tear-off device (13) for the plastics bags (14) which are perforated transversely with respect to the direction in which they unroll, characterised by the following features : a) the tear-off device (13) in the form of a substantially trapezoidal tear-off flap (13) for the plastics bags (14) which are centrally provided with a catch slot (16) transversely with respect to the direction in which the bags unroll is provided in the middle region of the lower edge of the removal opening (12), b) the closure flap (5) is glued to the front wall (1) in the region between the bottom (2) and the tear-open strip (8), c) the portion of the front wall (1), which is disposed above the lower edge of the removal opening (12) is joined to the remainder of the material of the front wall exclusively by way of a weakened fold line (10) and can be folded into the interior of the folding box, and d) the foldable part (9) of the front wall (1) is shorter than the overall length of the front wall (1) so that a respective holding flap (11) is formed at each end for the upper part of the closure flap (5) which remains after the tear-open strip (8) has been removed.

Description

i 150574in 150574

Den foreliggende opfindelse angår en foldeæske til optagelse af en rulle opviklede plastposer og ned en forn son et aflangt rør med polygont eller cirkulært tvarsnit, som er samlet ved hjalp af en lukkelaske, son er forbundet ned den nodstående sidevag, og hvor der i en foldeæskevægs onr&de er tilvejebragt en oprivningsstrimmel, der frigiver en udtageåbning, og hvor udtageåbningen i det midterste område af dens nedre begræns-ningskant har en omtrent trapezformet afrivningslaske for den på tvårs af afrulningsretningen perforerede og nidt på ned en gribeslids forsynet plastpose.BACKGROUND OF THE INVENTION The present invention relates to a folding box for receiving a roll of wrapped plastic bags and down an elongated polygon or circular cross-sectional tube, which is assembled by means of a closure box, which is connected down to the adjacent sidewall, and wherein in a folding box wall There is provided a tear-off strip which releases a take-out opening, wherein the take-out opening in the middle region of its lower bounding edge has a roughly trapezoidal tear-off tab for the perforated perforated transverse direction of the gripping slot provided with a gripping slot.

Sådanne foldeæsker er i og for sig kendte.Such folding boxes are known per se.

l/ed de kendte foldeæsker af den indledningsvist omtalte art befinder oprivningsstrimmelen sig på bagvæggen, dvs. ved den væg på hvilken låget med en lukkelaske er hængslet tilsluttet.In accordance with the known folding boxes of the type mentioned above, the tear strip is on the back wall, ie. at the wall on which the lid with a closing case is hingedly connected.

Disse kendte foldeæskers konstruktion har ganske vist principielt stået deres prøve, men man har hidtil følt det som en ulempe, at afrivningslasken er forholdsvis svag, da den alene består af bagvæggens materiale. En yderligere ulempe ved de hidtil kendte foldeæsker af den indledningsvist nævnte art ses i, at foldeæskerne kan åbnes uden at beskadige afrivnings-lasken. For så vidt er det nødvendigt at forsyne de hidtil kendte foldeæsker af den omtalte art med ekstra omhylning for at sikre, at en ubeføjet udtagning af plastposer ikke længere er mulig og således, at det med det samme kan ses, at en ubeføjet udtagelse af plastposer har fundet sted.The design of these known folding boxes has, in principle, stood their test, but it has hitherto been felt a disadvantage that the tear-off bottle is relatively weak, since it consists solely of the material of the back wall. A further disadvantage of the previously known folding boxes of the kind mentioned above is seen in that the folding boxes can be opened without damaging the tear-off load. Insofar as it is necessary to provide the previously known folding boxes of the aforementioned kind with extra cover to ensure that an unauthorized removal of plastic bags is no longer possible and so that it can be seen immediately that an unauthorized removal of plastic bags has taken place.

Det er den foreliggende opfindelses formål at forme en foldeæske af den indledningsvist omtalte art på en sådan måde, at der opnås en forstærkning af afrivningslasken og samtidig, at det kun er muligt at åbne foldeæsken, efter at man først har fjernet afrivningsstrimmelen.It is an object of the present invention to form a folding box of the kind mentioned above in such a way as to obtain a reinforcement of the tear-off bottle and at the same time that it is only possible to open the folding box after first removing the tear-off strip.

Dette formål tilgodeses ved, at den indledningsvist omtalte foldeæske ifølge opfindelsen er ejendommelig ved, at: 2 150574 a) Oprivningsstrimmelen er en bestanddel af lukkelasken, b) lukkelasken griber hen over forvæggen indtil bunden og i området mellem bunden og oprivningsstrimmelen er klæbet sammen med forvæggen, c) det oven for udtageåbningens underkant beliggende afsnit af forvæggen udelukkende via en svækket foldekant er forbundet med det øvrige forvægsmateriale og kan klæbes ned i foldeæskens indre, d) forvæggens nedklappelige del er kortere end forvæggens totallængde, således at der ved enderne til begge sider er dannet en holdelaske, soir. kan fastholde den efter afrivning af oprivningsstrimmelens resterende øvre del af lukkelasken.This object is met by the fact that the initially mentioned folding box according to the invention is characterized in that: a) The demolition strip is a component of the closure box, b) the closure box engages the front wall until the bottom and in the area between the bottom and the demolition strip are adhered to the front wall , (c) the portion of the front wall located above the bottom edge of the withdrawal opening is connected exclusively to the other front wall material via a weakened folding material and can be glued into the inside of the folding box; (d) the fold-down part of the wall is shorter than the total length of the front wall, so that at the ends on both sides is formed a holding bag, soir. may retain it after tearing off the remaining upper portion of the shredding strip.

Ved en sådan foldeæskekonstruktion opnås en række tekniske fordele.Such a folding box construction achieves a number of technical advantages.

Først skal det fastslås, at der ved at flytte oprivningsstria-melen til lukkelaskens onråde er opnået, at det kun vil være muligt at åbne foldeæsken, når oprivningsstrimmelen fjernes.First, it is to be noted that by moving the tear-off strip to the bottom of the shutter box, it has been achieved that it will only be possible to open the folding box when the tear-off strip is removed.

En ubeføjet åbning af foldeæsken kan således straks ses.An unauthorized opening of the folding box can thus be seen immediately.

Ved forbindelsen af lukkelaskens nedre område med forvæggen forstærkes afrivningslasken for afrivning af de enkelte plastposer væsentligt, uden at denne forholdsregel fører til et merforbrug af materiale til fremstilling af foldeæsken.By connecting the lower area of the shelf box with the front wall, the tear-off liner for tearing off the individual plastic bags is substantially strengthened, without this precaution leading to an additional consumption of material for making the folding box.

Den indad nedklappelige del af forvæggen medfører en ekstra forstærkning af udtageåbningens underkant. Desuden sikres ved den indad nedklappede del af forvæggen en god styring af den i æskens indre værende rulle.The inwardly foldable portion of the front wall provides an additional reinforcement of the lower edge of the outlet opening. In addition, at the inwardly folded part of the front wall, a good control of the roll inside the box is ensured.

De til siderne anbragte holdelasker for den resterende øvre del af lukkelasken gør det muligt efter foldeæskens åbning at stikke denne resterende øvre del af lukkelasken ind i æskens indre, således at låget med den tilstødende øvre del af lukkelasken ikke utilsigtet kan springe op. Derved forenkles foldeæskens håndtering ved udtagning af plastposer væsentligt.The side latches for the remaining upper portion of the closure box allow, after opening the folding box, to insert this remaining upper portion of the closure box into the interior of the box so that the lid with the adjacent upper portion of the closure box cannot inadvertently open. This greatly simplifies the handling of the folding box when removing plastic bags.

3 1505743 150574

Yderligere hensigtsmæssige karakteristika ifølge opfindelsen fremgår af de uselvstændige krav.Further suitable features of the invention are apparent from the dependent claims.

På tegningen er der vist et udførelseseksempel for opfindelsens genstand, der beskrives nærmere nedenfor. På tegningen viser:In the drawing, an exemplary embodiment of the subject of the invention is described, which is described in more detail below. In the drawing:

Fig. 1 et emne til en foldeæske ifølge opfindelsen, fig. 2 et perspektivbillede af en af det i fig. 1 viste emne fremstillet foldeæske i lukket tilstand, fig. 3 et perspektivbillede af den åbnede foldeæske, fig. 4 et perspektivbillede af den åbnede foldeæske med en i dens indre nedklappet del af forvæggen, fig. 5 et perspektivbillede af foldeæsken i brugsstilling, fig. 6 et perspektivbillede af foldeæsken med en i afrivnings stilling vist plastpose, og fig. 7 et snit langs linien l/II-VII i fig. 6.FIG. 1 shows a blank box blank according to the invention; FIG. 2 is a perspective view of one of FIG. 1, a closed box folding box is shown; FIG. 3 is a perspective view of the opened folding box; FIG. 4 is a perspective view of the opened folding box with a portion of the front wall folded down in its interior; FIG. 5 is a perspective view of the folding box in the operating position; FIG. 6 is a perspective view of the folding box with a plastic bag shown in the tear-off position; and FIG. 7 is a section along the line I / II-VII of FIG. 6th

Det i fig. 1 viste emne til en foldeæske er fremstillet i et stykke og omfatter en forvæg 1, en bund 2, en bagvæg 3, et låg 4 med derpå hængslet lukkelaske 5 såvel som sidevægge 6 og klæbelasker 7.The FIG. 1 for a folding box is manufactured in one piece and comprises a front wall 1, a bottom 2, a back wall 3, a lid 4 with hinged closure box 5 as well as side walls 6 and adhesive closures 7.

Lukkelasken 5 er forsynet med en oprivningsstrimmel 8, der i det midterste område er forsat omtrent trapezformet.The closure box 5 is provided with a tear strip 8 which is approximately trapezoidal in the middle region.

Lukkelasken 5 griber ved færdigfremstillet foldeæske fuldstændigt over forvæggen 1 og er i området neden for oprivnings-strimmelen 8 klæbet sammen med forvæggen 1 på ydersiden af dennes til bunden 2 hængslede nedre del.At the finished folding box 5, the closure box 5 completely engages the front wall 1 and in the area below the tear strip 8 is adhered together with the front wall 1 on the outside of its lower part hinged to the bottom 2.

Forvæggen 1 har en øvre del 9, der udelukkende via en svækket foldekant 10 er forbundet med det øvrige forvsgsmateriale. Foldekanten 10 forløber parallelt med afrivningsstrimmelen 8's underkant.The front wall 1 has an upper part 9 which is connected only to the remaining material by means of a weakened fold edge 10. The folding edge 10 extends parallel to the lower edge of the tear strip 8.

150574 4150574 4

Forvæggen l's øvre dele 9 er i alt kortere end forvæggen l's totallængde, således at der ved enderne til begge sider forbliver en holdelaske 11.The upper parts 9 of the front wall 1 are in total shorter than the total length of the front wall 1, so that at the ends of both sides there is a holding bag 11.

Efter at afrivningsstrimmelen 8 er fjernet, kan låget 4 med det øvre område af lukkelasken 5 løftes, således at der bliver adgang til foldeæskens indre.After the stripping strip 8 is removed, the lid 4 with the upper area of the closure box 5 can be lifted to allow access to the inside of the folding box.

Foldeæsken er beregnet til at optage plastposer, der er viklet til en rulle. En sådan rulle er antydet i fig. 4. Efter foldeæskens åbning tages rullen først ud af foldeæsken. Nu klappes forvæggen l's øvre del 9 ned i. foldeæskens indre. Derefter lægges rullen igen i foldeæsken, hvorefter låget 4 igen kan lukkes. Lågets lukkede stilling sikres ved, at den del af lukkelasken 5, der stadig er forbundet med låget 4, stikkes bag forvæggen l's holdelasker 11, således som det tydeligt fremgår af fig. 5 og 6.The folding box is designed to accommodate plastic bags wrapped in a roll. Such a roller is indicated in FIG. 4. After opening the folding box, first remove the roll from the folding box. Now fold the upper part 9 of the front wall 1 down into the inside of the folding box. Then the roll is put back in the folding box, after which the lid 4 can be closed again. The closed position of the lid is ensured by the part of the closure case 5 still connected to the lid 4 being inserted behind the retaining latches 11 of the front wall 1, as is clearly seen in FIG. 5 and 6.

Efter at forvæggen l's øvre del 9 er klappet om og ind i foldeæskens indre og efter lågets 4 lukning, er der dannet en udtageåbning 12, hvis kontur svarer til oprivningsstrimmelen 8. I udtageåbningen 12's midterste område er der dannet en afrivningslaske 13, der har to lag, da forvæggen 1 og lukkelasken 5 i dette område indbyrdes er klæbet sammen.After the upper part 9 of the front wall 1 is folded in and out of the inside of the folding box and after the closure of the lid 4, a recess opening 12 is formed, the contour corresponding to the tear strip 8. In the middle region of the recess opening 12 a tear-off bottle 13 is formed, which has two layers, since the front wall 1 and the shutter box 5 in this area are bonded together.

De til en rulle opviklede plastposer 14 har, således som det tydeligt fremgår af fig. 6 en på tværs af afrulningsretningen forløbende perforering 15 og en midtplaceret gribeslids 16, der lægger sig over afrivningslasken 13, når en plastpose 14 trækkes fra rullen og skal udtages af foldeæsken. I denne sikrede stilling er det nemt at adskille den pågældende forreste plastpose 14 langs perforeringen 15 fra rullen iøvrigt.The plastic bags 14 wound into a roll have, as is clearly seen in FIG. 6 is a perforation 15 extending transversely of the unrolling direction and a centered gripping slot 16 which overlies the tear-off latch 13 when a plastic bag 14 is pulled from the roll and must be removed from the folding box. In this secured position it is easy to separate the respective front plastic bag 14 along the perforation 15 from the roll.

Som det meget tydeligt fremgår af fig. 7, er der ved den i foldeæskens indre nedklappede øvre del 9 af forvæggen 1 opnået en god styring af den rulle, hvorfra plastposerne 14 skal trækkes af.As can be seen very clearly in FIG. 7, a good control of the roll from which the plastic bags 14 are to be pulled off is obtained by the upper part 9 of the front wall 1 folded into the inner box of the folding box.

Claims

As can be seen very clearly in FIG. 7, the upper part 9 of the front wall 1, which is folded down into the inside of the folding box, is larger than the remaining lower area of the front wall 1, so that the upper part 9 of the wall 1 folded down in the folding box abuts against the bottom 2 under a certain oblique position. Advantageously, the folding edge 10, along which the upper part 9 of the front wall 1 can be folded down, is placed somewhat higher than the lower edge of the tear strip 8. This makes it easier to thread the tear-off latch 13 into the gripper slot 16 of the plastic bag 14.

A folding box for receiving plastic rolls wound into a roll and in the form of an elongated tube of polygonal or circular cross-section, which is assembled by means of a closure box which is connected to the opposite side wall and which is provided in the area of a folding box wall a tear-off strip which releases a take-out opening and wherein the take-out opening in the middle region of its lower bounding edge has a roughly trapezoidal tear-off liner for the transverse roll-off direction and in the middle of a gripping slot-provided plastic bag, characterized by the following characteristics: (8) is a component of the closure box (5), b) the closure box (5) engages the front wall (1) to the bottom (2) and is adhered to the front wall (1) in the area between the bottom (2) and the tear strip (8). (e) the portion of the front wall (1) located above the bottom edge of the take-out opening (12) is connected exclusively to the other wall material via a weakened fold edge (10). foldable into the interior of the folding box, and d) the foldable portion (9) of the front wall (1) is shorter than the total length of the front wall (1), so that at both ends at both ends