NO123271B

NO123271B -

Info

Publication number: NO123271B
Application number: NO0514/68A
Authority: NO
Inventors: B Bjoerklund
Original assignee: Akerlund & Rausing Ab
Priority date: 1967-02-10
Filing date: 1968-02-09
Publication date: 1971-10-18
Also published as: DE7036325U; DE1586468A1; SE333900B; FI45740B; BE710452A; FI45740C; US3516587A; AT291102B; DK117476B; NL6801804A; CH487766A; FR1552735A; GB1179671A

Description

Eske med riveegg. Box of grated eggs.

Foreliggende oppfinnelse angår en eske innrettet til å inneholde The present invention relates to a box designed to contain

en rull av baneformet material og omfattende fire sidevegger som danner en hylse og som holdes sammen av et skjotfelt samt ende-til lukking sf like r. a roll of web-shaped material and comprising four side walls which form a sleeve and which are held together by a splice field and end-to-end closure sf like r.

Det særegne ved esken i henhold til foreliggende oppfinnelse The peculiarity of the box according to the present invention

består i at den sidevegg til hvis innside skjbtfeltet er festet er oppdelbar på i og for seg kjent måte ved hjelp av en langs- consists in that the side wall to the inside of which the shear field is attached can be divided in a manner known per se by means of a longitudinal

gående avrivbar remse i to langsgående partier, samt at skjotfeltet er'innrettet til etter at remsen er fjernet, å kunne- tjene som en continuous tear-off strip in two longitudinal parts, as well as that the splice field is arranged so that after the strip is removed, it can serve as a

knivegg ved å være festet til bare det ene av de to langsgående partier og rager ut over dette parti inn under den avrivbare remse slik at skjotfeltet med sin knivegg lett kan frilegges fra sin inne i esken skjulte og beskyttende stilling. knife edge by being attached to only one of the two longitudinal parts and protruding above this part under the tear-off strip so that the splice field with its knife edge can be easily exposed from its hidden and protective position inside the box.

Ved hjelp av foreliggende oppfinnelse fremkommer en meget enkel eskekonstruksjon med riveegg, hvilken eskekonstruksjon er helt lukket inntil den nevnte avrivbare remse fjernes. With the help of the present invention, a very simple box construction with tear-off egg appears, which box construction is completely closed until the aforementioned tear-off strip is removed.

Oppfinnelsen skal nærmere beskrives nedenfor under henvisning til vedfoyde tegning, som som et eksempel viser en foretrukken utforelsesform for esken i henhold til oppfinnelsen. Fig. 1 /viser et utbrettet emne for en eske i henhold til oppfinnelsen. The invention will be described in more detail below with reference to the attached drawing, which, as an example, shows a preferred embodiment of the box according to the invention. Fig. 1 shows an unfolded blank for a box according to the invention.

Fig. 2 viser samme eske for denne er helt lukket. Fig. 2 shows the same box, which is completely closed.

Fig. 3 viser en helt lukket eske mens denne holder på å åpnes. Fig. 3 shows a completely closed box while it is being opened.

Fig. <*>f viser en helt åpen eske med ilagt materialrull. Fig. <*>f shows a completely open box with an inserted roll of material.

Som det best fremgår av fig. 1 består esken i henhold til oppfinnelsen av fire sidevegger 1, 2, 3 og <>>+. Disse sidevegger sammenholdes av et skjotfelt 5. Den ytre fri kant 6 på skjotfeltet 5 er i det viste eksempel tannet for effektivt å kunne tjene som en riveegg. As can best be seen from fig. 1, the box according to the invention consists of four side walls 1, 2, 3 and <>>+. These side walls are held together by a shear field 5. The outer free edge 6 of the shear field 5 is toothed in the example shown to be able to effectively serve as a tear egg.

Sideveggen 1 er ved hjelp av,, en langsgående, avrivbar remse 7 delt opp i to langsgående partier 8 og 9. Remsen 7 er frembragt ved hjelp av fire ikke-gjennomgående riss 10-13. De to mellomste riss 12 og 13 ligger på innsiden av esken mens de to ytre riss 10 og 11 ligger på utsiden av esken. Riveremsen 7 avsluttes med en tunge ^ k■ som er helt lost og lett kan gripes. The side wall 1 is divided by means of a longitudinal tear-off strip 7 into two longitudinal parts 8 and 9. The strip 7 is produced by means of four non-continuous slits 10-13. The two middle marks 12 and 13 are on the inside of the box, while the two outer marks 10 and 11 are on the outside of the box. The tear strip 7 ends with a tongue ^ k■ which is completely loose and can be easily grasped.

Ved sine ender begrenses sideveggene 1 - h av endetillukkingsfliker 15-22. Endeflikene 15 og 19 er adskilt av det langsgående parti 8 og den avrivbare remse 7 ved slisser 23 og 2h. Skjotfeltet 5, som på sin innside fortrinnsvis er forsterket ved hjelp av et pålagt, hårdt plastsjikt, er festet bare til det langsgående parti 8. Når denne sammenføyning er skjedd, oppnås den form som er vist i fig. 2. At their ends, the side walls 1 - h are limited by end closure tabs 15-22. The end flaps 15 and 19 are separated by the longitudinal part 8 and the tear-off strip 7 by slits 23 and 2h. The firing field 5, which is preferably reinforced on the inside by means of an applied, hard plastic layer, is attached only to the longitudinal part 8. When this joining has taken place, the shape shown in fig. 2.

Som det fremgår av fig. 3 brettes deretter endetillukkingsflikene 15-22 innover. As can be seen from fig. 3, the end closure flaps 15-22 are then folded inwards.

Når esken skal åpnes, som vist i fig. 3j gripes tungen lh og avrivningsremsen 7 rives bort. Takket være endeslissene 23 og 2h er deretter skjotfeltet 5 sammen med det langsgående parti 8 helt fritt. Ved sine ender skilles skjotfeltet 5 fra sideveggen When the box is to be opened, as shown in fig. 3j, the tongue lh is grabbed and the tear-off strip 7 is torn away. Thanks to the end slits 23 and 2h, the shear field 5 together with the longitudinal part 8 is then completely free. At its ends, the shear field 5 is separated from the side wall

h ved hjelp av korte slisser 25. Disse strekker seg inn til og i samme hoyde som de tversgående risslinjer 26-29. De to risslinjer 26 og 29 som ligger nærmest endene er anordnet på utsiden av esken mens de to mellomliggende risslinjer 27 og 28 er h by means of short slits 25. These extend to and at the same height as the transverse score lines 26-29. The two score lines 26 and 29 which are closest to the ends are arranged on the outside of the box, while the two intermediate score lines 27 and 28 are

■anordnet på innsiden av esken. ■arranged on the inside of the box.

Når det, etter at rivremsen 7 er fjernet, loftes på skjotfeltet 5 og det langsgående parti 8, som vist i fig. h, skjer en riving When, after the tear strip 7 has been removed, the splice field 5 and the longitudinal part 8, as shown in fig. h, a demolition takes place

i eskematerialet mellom slissene 26 og 27, henhv. 28 og 29. Herved oppnås to holderfelt 30 og 31 som tjener til å holde materialrullen 32 i esken. Material fra denne rull 32 kan nå lett trekkes frem og rives av mot kanten 6. in the box material between slots 26 and 27, respectively. 28 and 29. This results in two holding fields 30 and 31 which serve to hold the material roll 32 in the box. Material from this roll 32 can now be easily pulled forward and torn off towards the edge 6.

Når en onsket materiallengde er trukket frem og revet av kan den tannede kant 6 fores inn innenfor dét langsgående parti 9. Herved oppnås altså en gjen-tillukking av esken. Den hårde plastremse som er festet på innsiden av skjotfeltet 5 for forsterkning av riveeggen 6 er betegnet 33- Dette hårde plastsjikt er fortrinnsvis festet til skjotfeltet 5 for dettes knivegg 6 utstanses. Plastsjiktet og kartongsjiktet i esken kan derved utstanses samtidig hvorved de to sjikt vil ligge ndyaktig kant-i-kant langs kniv-eggen 6. When a desired length of material has been pulled forward and torn off, the toothed edge 6 can be inserted inside the longitudinal part 9. This results in a re-closing of the box. The hard plastic strip which is attached to the inside of the shear field 5 for strengthening the tearing edge 6 is designated 33- This hard plastic layer is preferably attached to the shear field 5 for its knife edge 6 is punched out. The plastic layer and the cardboard layer in the box can thereby be punched out at the same time, whereby the two layers will lie neatly edge-to-edge along the knife edge 6.

Claims

1. Box arranged to contain a roll of web-shaped material and comprising four side walls, which form a sleeve and which are held together by a splice field, and end closure tabs, characterized in that the side wall (1) to the inside of which the splice field (5) is attached is divisible in a manner known in and of itself by means of a longitudinal tear-off strip (7) into two longitudinal parts (8,9) 5 and that the joint field (5) is arranged so that, after the strip (7) has been removed, it can serve like a knife edge (6) by being attached to only one (8) of the two longitudinal parts and projecting above this part (8) into under the tear-off strip (7) so that the shear field (5) with its knife edge (6 ) can easily be released from its hidden and protected position inside the box.

2. Box as stated in claim 1, characterized in that the joint field (5) is slotted with short slits (25) along a -corner edge in the box, the adjacent side wall (^f) being equipped with transverse slits, perforations etc. (26-29) straight ahead of the inner endpoints of the short slits (25).

3. Box as stated in claim 1, characterized in that the rip strip (7) is limited at its longitudinal edges by non-pervious cracks (10-13) on both sides of the material, which cracks are slightly offset laterally in relation to each other, as the two middle cracks (12,13) are on the inside of the box while. the two outer grooves (10,11) are on the outside of the box.

Box as stated in requirements 1 - 3? characterized in that the longitudinal part (8) to which the splice field (5) is attached is separated from the end closure flaps (15j 19) at the ends of the part by means of transverse slits (23, 2^-) which extend into and past the largest part of the tear-off strip (7).

5. Box as stated in claim 1-<!>+, characterized in that the free edge (6) of the joint field (5) is toothed.

6. Box as specified in claim 1 -^characterized in that the joint field (5) is reinforced on the inside with the help of a hard plastic layer (33)-