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EP3912925A1 - Strip for wrapping a film roll - Google Patents

Strip for wrapping a film roll Download PDF

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Publication number
EP3912925A1
EP3912925A1 EP21169734.7A EP21169734A EP3912925A1 EP 3912925 A1 EP3912925 A1 EP 3912925A1 EP 21169734 A EP21169734 A EP 21169734A EP 3912925 A1 EP3912925 A1 EP 3912925A1
Authority
EP
European Patent Office
Prior art keywords
tear
predetermined
perforations
track
strip
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
EP21169734.7A
Other languages
German (de)
French (fr)
Other versions
EP3912925B1 (en
Inventor
Marko Leitz
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.)
Quickpack Haushalt and Hygiene GmbH
Original Assignee
Quickpack Haushalt and Hygiene GmbH
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 Quickpack Haushalt and Hygiene GmbH filed Critical Quickpack Haushalt and Hygiene GmbH
Publication of EP3912925A1 publication Critical patent/EP3912925A1/en
Application granted granted Critical
Publication of EP3912925B1 publication Critical patent/EP3912925B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B65D59/00—Plugs, sleeves, caps, or like rigid or semi-rigid elements for protecting parts of articles or for bundling articles, e.g. protectors for screw-threads, end caps for tubes or for bundling rod-shaped articles
    • B65D59/04—Sleeves, e.g. postal tubes
    • 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
    • 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
    • B65D75/5827—Tear-lines provided in a wall portion
    • B65D75/5833—Tear-lines provided in a wall portion for tearing out a portion of the wall
    • B65D75/5844—Tear-lines provided in a wall portion for tearing out a portion of the wall the portion of the wall being a narrow strip, e.g. between lines of weakness

Definitions

  • the invention relates to a band for wrapping a roll of film, having a perforation area with a first predetermined tear track and a second predetermined tear track, each of which is formed from several perforations and is spaced apart from one another with a first tear strip bordered along the edge, the first tear strip being set up to tear along a first predetermined tear direction is.
  • Such a banderole is known in principle in the field of packaging technology and is intended for wrapping rolls of film for household purposes. In the wrapped state, the banderole holds the film roll together and counteracts any unintentional rolling up of the film roll.
  • the known band has a tear-off strip, which is bordered on each of its long sides by a predetermined tear track.
  • the two predetermined tear tracks are formed by several perforations arranged in a perforation area of the band.
  • a user grips one end of the perforation area on a section of the tear-off strip provided for this purpose.
  • the tear-off strip can be torn off along a predetermined tear direction provided for this purpose, the band can thereby be separated and ultimately removed from the film roll.
  • the object of the invention is to provide a band of the type mentioned at the outset which can be removed particularly easily from the film roll while maintaining the simplest possible design.
  • the perforation area has a third predetermined tear track and a fourth predetermined tear track, which are spaced apart from one another along the edge of a second tear strip, the third predetermined tear track and the fourth predetermined tear track each being formed from a plurality of perforations arranged on the first tear strip, and wherein the second tear strip is set up for tearing along a second predetermined tear direction which is oriented opposite to the first predetermined tear direction.
  • the band can either be removed from the film roll by tearing off the first tear strip along the first predetermined tear direction or by tearing the second tear strip along the second predetermined tear direction. This offers in particular ergonomic advantages over conventional bands, which only allow a single tear-off strip to be torn off along a single predetermined tear direction.
  • the second tear-off strip is provided according to the invention. As a result of the arrangement according to the invention of the perforations bordering the second tear-off strip, this is arranged on the first tear-off strip.
  • the second tear-off strip lies within the edge of the first tear-off strip.
  • the second tear strip is part of the first tear strip.
  • the first tear-off strip is torn off
  • the second tear-off strip is thus also torn off at the same time - but not, for example, along the second predetermined tear direction.
  • the inventive arrangement of the third predetermined tear track and the fourth predetermined tear track within the first tear strip bordered by the first predetermined tear track and the second predetermined tear track both tear strips are arranged in one and the same perforation area.
  • the solution according to the invention always enables the band to be removed as intended, in which either the first tear strip can be torn off along the first predetermined tear direction or the second tear strip can be torn off along the second predetermined tear direction.
  • the arrangement according to the invention of the second tear-off strip within the edge of the first tear-off strip enables a comparatively compact design of the perforation area. This is in comparison to a basically conceivable arrangement of two tear-off strips in different and spatially separated perforation areas of the band.
  • the band can be produced in a comparatively simple and cost-effective manner, since the necessary perforations do not have to be formed in two separate areas, but only in the (single) perforation area.
  • the first predetermined tear direction and / or the second predetermined tear direction are preferably extended parallel to a longitudinal axis of the film roll wrapped with the band.
  • the perforations provided for forming the first, second, third and / or fourth predetermined tear track are preferably formed in the form of punctiform and / or linear punchings which extend through the band in the direction of its thickness.
  • the predetermined crack tracks are preferably arranged as follows: The first predetermined crack track and the third predetermined crack track are adjacent to one another elongated; the third predetermined crack track and the fourth predetermined crack track are elongated adjacent to one another; the fourth predetermined crack track and the second predetermined crack track are elongated adjacent to one another; the first predetermined crack track and the second predetermined crack track are separated from one another in the transverse direction of the perforation area by means of the third and / or fourth predetermined crack track and in this respect are not extended lengthways directly adjacent to one another.
  • the band can in particular be made of plastic, wood pulp, cellulose or a composite material.
  • the banderole is preferably a paper banderole made of paper or a cardboard banderole made of cardboard.
  • the first predetermined crack track and the second predetermined crack track extend longitudinally parallel to the first predetermined crack direction. Accordingly, the first predetermined crack track and the second predetermined crack track are also elongated parallel to one another.
  • This embodiment of the invention ensures that the first tear-off strip can be easily torn off manually along the first predetermined tear direction and counteracts a faulty tearing of the band and / or an incomplete tear-off of the first tear-off strip.
  • the first predetermined tear track and the second predetermined tear track are also parallel, more precisely antiparallel, extending longitudinally to the second predetermined tear direction.
  • the third predetermined tear track and the fourth predetermined tear track extend longitudinally parallel to the second predetermined tear direction. Accordingly, the third predetermined crack track and the fourth predetermined crack track are also elongated parallel to one another. This embodiment of the invention ensures that the second tear-off strip can be easily torn off manually along the second predetermined tear direction and counteracts incorrect tearing of the band and / or incomplete tearing of the second tear-off strip.
  • the third predetermined tear track and the fourth predetermined tear track are also parallel, more precisely antiparallel, to the first predetermined tear direction.
  • a first perforation pattern which borders the first tear strip is oriented opposite to a second perforation pattern which borders the second tear strip.
  • the first perforation pattern is formed by those perforations which are provided for forming the first predetermined crack track and the second predetermined crack track.
  • the second perforation pattern is formed by those perforations which are provided for forming the third nominal crack track and the fourth nominal crack track.
  • the first perforation pattern is set up with regard to an arrangement and / or design of its perforations for tearing along the first predetermined tear direction, so that the first tear strip can be torn as intended along the first predetermined tear direction.
  • the second perforation pattern is in terms of an arrangement and / or design of its perforations set up for tearing along the second predetermined tear direction, so that the second tear strip can be torn as intended along the second predetermined tear direction.
  • the first perforation pattern runs along the first predetermined tear direction and the second perforation pattern runs - in the opposite direction to this - along the second predetermined tear direction.
  • the first predetermined tear track is formed from several first perforations
  • the second predetermined tear track is formed from several second perforations
  • the first perforations and the second perforations are arranged and / or designed mirror-symmetrically with respect to a central longitudinal axis of the first tear strip.
  • reliable tearing along the first predetermined tear direction can be achieved.
  • the first perforations and the second perforations form the first perforation pattern for the border of the first tear-off strip.
  • the central longitudinal axis of the first tear strip is oriented parallel to the first predetermined tear direction. In other words, the first tear strip can be torn off as intended along its central longitudinal axis and in the direction of the first predetermined tear direction.
  • first perforations and the second perforations are each designed linearly and aligned at an angle to one another, the angle being open in the direction of the first predetermined tear direction and closed in the direction of the second predetermined tear direction. This ensures particularly reliable tearing along the intended first predetermined tear direction.
  • the third predetermined tear track is formed from several third perforations
  • the fourth predetermined tear track is formed from several fourth perforations
  • the third perforations and the fourth perforations are arranged and / or designed mirror-symmetrically with respect to a central longitudinal axis of the second tear strip.
  • the mirror-symmetrical arrangement and / or design enables the production tools required for introducing the corresponding perforations to be designed in a simple manner, so that, in particular, inexpensive production can be achieved.
  • the third perforations and the fourth perforations form the second perforation pattern for the border of the second tear-off strip.
  • the central longitudinal axis of the second tear-off strip is oriented parallel to the second predetermined tear direction.
  • the second tear strip can be torn off as intended along its central longitudinal axis and in the direction of the second predetermined tear direction.
  • the third perforations and the fourth perforations are each linear and aligned at an angle to one another, the angle being open in the direction of the second predetermined tear direction and closed in the direction of the first predetermined tear direction. This ensures particularly reliable tearing along the intended second predetermined tear direction.
  • the third perforations and the second perforations have an identical shape, the third perforations being arranged rotated by 180 ° relative to the second perforations about an axis of rotation oriented parallel to a surface normal of the band.
  • the third perforations and the second perforations basically look the same, they are rotated differently relative to one another within the perforation area. Due to this differently rotated arrangement in the plane of the band, the respective intended tear direction is specified.
  • the fourth perforations and the first perforations have an identical shape, the fourth perforations being arranged rotated by 180 ° relative to the first perforations about an axis of rotation oriented parallel to a surface normal of the band.
  • the fourth perforations and the first perforations look the same, they are rotated differently in the perforation area. Due to this differently rotated arrangement, the different intended tear directions are specified.
  • the perforation area has at one end a first handling section, which is arranged on the front end of the first tear-off strip, and at the other end a second handling section, which is arranged on the front end of the second tear-off strip.
  • the handling sections are provided for manual handling, in particular between the thumb and another finger of a hand.
  • the first handling section is used to manually introduce force into the perforation area in order to tear off the first tear-off strip.
  • the second handling section is used to manually introduce force into the perforation area in order to tear off the second tear-off strip.
  • the handling sections are arranged in opposing areas of the perforation area.
  • the handling sections are preferably arranged mirror-symmetrically to a central transverse axis of the perforation area.
  • first handling section and the second handling section are identical and / or are each designed in the form of a bulge bordered by rounded cutouts.
  • the bulges can also be referred to in figurative language as flags, tips or ears.
  • the perforation area has a first crack initiation track that adjoins the first handling section at one end and merges into the first predetermined crack track at the other end, and a second crack initiation track that adjoins the first handling section at one end and merges into the second predetermined crack track at the other end, wherein Front ends of the third predetermined crack track and the fourth predetermined crack track are delimited from the first handling section by means of the crack initiation tracks in such a way that tearing of the third predetermined crack track and the fourth predetermined crack track caused by handling the first handling section is counteracted. This counteracts any improper tearing of the second tear-off strip along the first predetermined tear direction.
  • the crack initiation tracks are each formed from at least one perforation.
  • the crack initiation traces are preferably elongated with respect to a central longitudinal axis of the perforation area and along the first predetermined tear direction from the inside to the outside and / or oriented at an angle with respect to the first predetermined tear direction and / or designed with mirror symmetry to one another.
  • a roll of film 1 is wrapped with a band 2.
  • the film roll 1 is formed in the present case from a plurality of film bags, which are based on basically known Way are lined up and wound up to form the film roll 1.
  • the foil bags are intended for household purposes and in the present case are each designed in the form of a garbage bag.
  • the banderole 2 is used to pack the film roll 1 and in particular counteracts any unwanted rolling up of the film roll 1.
  • the band 2 is made from a web-shaped, flexible material section which, in a flat, spread-out state, has an essentially rectangular basic shape.
  • the band 2 is made of paper. In other embodiments not shown, the band is made of plastic, wood pulp, cellulose and / or cardboard.
  • the band 2 has a perforation area P, which is shown in FIG Fig. 1 is represented schematically greatly simplified by a broken line.
  • the perforation area P is shown in detail on the basis of FIG Fig. 2 and 3 and has a plurality of predetermined crack marks S1, S2, S3 and S4 formed by perforations which will be described in more detail.
  • the intended tear marks S1 to S4 are used to sever the band 2 as intended, so that it can be removed from the film roll 1 in order to unpack it.
  • the predetermined crack marks S1 to S4 are in Fig. 2 shown schematically in a greatly simplified manner by means of broken lines and drawn outside the actual perforation area P for better clarity.
  • the predetermined tear marks S1 to S4 extend along a width direction of the band 2, which is not designated in more detail, the width direction of the band 2 in the present case being parallel to a longitudinal axis L of the film roll 1 ( Fig. 1 ) is oriented. It goes without saying that an orientation of the predetermined crack tracks S1 to S4 with respect to the longitudinal axis L that deviates from this is also conceivable.
  • the predetermined crack tracks S1 to S4 can also be referred to as the first predetermined crack track S1, the second predetermined crack track S2, the third predetermined crack track S3 and the fourth predetermined crack track S4.
  • the first predetermined tear track S1 and the second predetermined tear track S2 extend longitudinally to one another with the border of a first tear-off strip A1.
  • the tear strip A1 is bordered in a flat spread state of the band 2 in its longitudinal direction oriented perpendicular to the width direction at one end by the first predetermined tear track S1 and at the other end by the second predetermined tear track S2 and is elongated in the width direction of the band between opposite end areas 3, 4 of the perforation area P. Allow the perforations assigned to the first predetermined crack track S1 and the second predetermined crack track S2 intended tearing along a first predetermined tear direction R1. Accordingly, the first tear-off strip A1 is set up to be torn off along the first predetermined tear direction R1.
  • the first predetermined tear direction R1 is oriented parallel to the longitudinal axis L of the film roll 1.
  • the first predetermined tear track S1 and the second predetermined tear track S2 are spaced apart from one another by an unspecified width of the first tear strip A1 and extend longitudinally parallel to the first predetermined tear direction R1.
  • the third predetermined tear track S3 and the fourth predetermined tear track S4 are spaced apart from one another with the border of a second tear-off strip A2 and extend longitudinally between the front end areas 3, 4 of the perforation area P.
  • the perforations which are provided for the formation of the third predetermined tear track S3 and the fourth predetermined tear track S4 and are to be described in more detail, are arranged on the first tear-off strip A1.
  • the third predetermined tear track S3 and the fourth predetermined tear track S4 are elongated on the first tear-off strip A1 along the edge of the second tear-off strip A2.
  • the first tear strip A1 comprises the second tear strip A2.
  • the perforations provided for forming the third predetermined tear track S3 and the fourth predetermined tear track S4 allow intended tearing along a second predetermined tear direction R2. This is oriented opposite to the first predetermined tear direction R1. In the present case, an extension of the second predetermined tear direction R2 opposite to the first predetermined tear direction R1 is provided, which is 180 ° opposite and thus antiparallel.
  • the second tear strip A2 is accordingly set up for the intended tearing off along the second predetermined tear direction R2.
  • the band 2 can either be used as intended, starting from the front end area 3 along the first predetermined tear direction R1 or starting from the front end area 4 along the second predetermined tear direction R2 by tearing off the respective tear strip A1, A2 along the respective predetermined tear direction R1, R2 can be separated into two parts and removed from the film roll 1. Since the second tear-off strip A2 is arranged as it were on the first tear-off strip A1 and thus forms a surface section of the first tear-off strip A1, the second tear-off strip A2 is removed at the same time when the first tear-off strip A1 is torn off.
  • the third predetermined crack track S3 and the fourth predetermined crack track S4 remain in an intact, non-torn state.
  • the second tear strip A2 is torn off as intended, starting from the end region 4 along the second predetermined tear direction R2
  • the first predetermined tear track S1 and the second predetermined tear track S2 remain in an intact, non-torn state.
  • the first predetermined tear track S1 is formed from a plurality of first perforations P1.
  • the second predetermined tear track S2 is formed from a plurality of second perforations P2.
  • the third predetermined tear track S3 is formed from a plurality of third perforations P3.
  • the fourth predetermined tear track S4 is formed from a plurality of fourth perforations P4.
  • the first to fourth perforations P1 to P4 are each linear. In the case of embodiments that are not shown, a point-like and / or volume-like shape is provided.
  • the first perforations P1 and the second perforations P2 are designed and arranged mirror-symmetrically to one another with respect to a central longitudinal axis M1 of the first tear-off strip A1.
  • the central longitudinal axis M1 extends in the width direction of the band 2 between the front end regions 3, 4 of the perforation region P.
  • the third perforations P3 and the fourth perforations P4 are arranged and designed mirror-symmetrically to one another with respect to a central longitudinal axis M2 of the second tear-off strip A2.
  • the central longitudinal axis M1 of the first tear-off strip A1 and the central longitudinal axis M2 of the second tear-off strip A2 coincide and thus form a common axis of symmetry of the perforation area P.
  • the perforation area P is in the present case mirror-symmetrical with respect to the central longitudinal axis M1 or M2 designed.
  • first perforations P1 and the second perforations P2 are aligned at an angle W1 with one another.
  • the angle W1 is formed between unspecified main directions of extent of the linear first perforations P1 and the linear second perforations P2.
  • Said angle W1 which can also be referred to as the first perforation angle, is open in the direction of the first predetermined tear direction R1 and closed in the direction of the second predetermined tear direction R2.
  • the third perforations P3 and the fourth perforations P4 are aligned at an angle W2 relative to one another.
  • the angle W2 can also be referred to as the second perforation angle.
  • the angle W2 is formed between unspecified main directions of extent of the linear third perforations P3 and the linear fourth perforations P4.
  • the angle W2 is open in the direction of the second predetermined tear direction R2 and closed in the direction of the first predetermined tear direction R1.
  • the third perforations P3 and the second perforations P2 have an identical shape as such, the arrangement of the third perforations P3 representing an arrangement of the second perforations P2 rotated by 180 ° in the plane of the band 2 and vice versa.
  • the third perforations P3 are each arranged rotated relative to the second perforations P2 about an axis of rotation, which is not designated in more detail and is oriented parallel to a surface normal of the band 2, and vice versa.
  • the first perforations P1 and the second perforations P2 form a first perforation pattern P1, P2 which borders the first tear-off strip A1.
  • the third perforations P3 and the fourth perforations P4 form a second perforation pattern P3, P4, which borders the second tear-off strip A2.
  • the first perforation pattern P1, P2 is oriented opposite to the second perforation pattern P3, P4. In simple terms, the perforation pattern P1, P2 runs along the first predetermined tear direction R1 and the second perforation pattern P3, P4 runs 180 ° opposite to this along the second predetermined tear direction R2.
  • the perforation area P also has a first handling section 5 and a second handling section 6.
  • the first handling section 5 and the second handling section 6 are arranged on the opposite end regions 3, 4 of the perforation region P.
  • the first handling section 5 is arranged at one end of the first tear-off strip A1 and the second handling section 6 is arranged at one end of the second tear-off strip A2.
  • the two handling sections 5, 6 are identical to one another and are each designed in the form of a bulge 8 bordered by rounded cutouts 7.
  • the second handling section 6 is used to introduce manually applied forces into the third predetermined crack track S3 and the fourth predetermined crack track S4. As a result, the second tear strip A2 can be torn off by manually grasping the second handling section 6 along the second predetermined tear direction R2. To tear off the second tear-off strip A2, the second handling section 6 is gripped and - in relation to the plane of the drawing Fig. 2 - moved out of the drawing plane and from bottom to top.
  • the first tear strip A1 can be torn off by manual handling of the first handling section 5 along the first predetermined tear direction R1.
  • the first handling section 5 is gripped between the fingers of one hand and - in relation to the plane of the drawing Fig. 2 - moved out of the drawing plane and from top to bottom.
  • the perforation area P has a first tear initiation track 9 and a second tear initiation track 10.
  • the crack initiation tracks 9, 10 are arranged in the area of the front end area 3.
  • the first crack initiation track 9 adjoins the first handling section 5 at one end and merges into the first predetermined crack track S1 at the other end.
  • the second crack initiation track 10 adjoins the first handling section 5 at one end and merges into the second predetermined crack track S2 at the other end.
  • the first crack initiation track 9 delimits the third predetermined crack track S3 from the first handling section 5.
  • the second crack initiation track 10 delimits the fourth predetermined crack track S4 from the first handling section 5. This counteracts an improper tearing of the third predetermined tear track S3 and the fourth predetermined tear track S4.
  • the first crack initiation track 9 and the second crack initiation track 10 are arranged and designed mirror-symmetrically to one another with respect to the central longitudinal axis M1 of the first tear-off strip A1.
  • the crack initiation tracks 9, 10 are each formed by means of a linear perforation, which is not designated in any more detail.
  • the crack initiation tracks 9, 10 are arranged at an angle relative to one another. This in relation to their respective main direction of extent.
  • the angle enclosed between the two crack initiation tracks 9, 10 is in the present case identical to the first perforation angle W1 enclosed between the first perforations P1 and the second perforations P2.

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  • Mechanical Engineering (AREA)
  • Wrappers (AREA)
  • Packages (AREA)

Abstract

1. Banderole zum Umwickeln einer Folienrolle
2.1 Eine derartige Banderole, aufweisend einen Perforationsbereich mit einer ersten Sollrissspur und einer zweiten Sollrissspur, die jeweils aus mehreren Perforationen gebildet und unter Berandung eines ersten Abreißstreifens zueinander beabstandet längserstreckt sind, wobei der erste Abreißstreifen zum Abreißen entlang einer ersten Sollrissrichtung eingerichtet ist, ist bekannt.
2.2 Erfindungsgemäß weist der Perforationsbereich eine dritte Sollrissspur und eine vierte Sollrissspur auf, die unter Berandung eines zweiten Abreißstreifens zueinander beabstandet längserstreckt sind, wobei die dritte Sollrissspur und die vierte Sollrissspur jeweils aus mehreren auf dem ersten Abreißstreifen angeordneten Perforationen gebildet sind, und wobei der zweite Abreißstreifen zum Abreißen entlang einer zweiten Sollrissrichtung eingerichtet ist, die entgegengesetzt zu der ersten Sollrissrichtung orientiert ist.
2.3 Verwendung bei einer Verpackung.

Figure imgaf001
1. Banderole for wrapping a roll of film
2.1 Such a banderole, having a perforation area with a first predetermined tear track and a second predetermined tear track, which are each formed from several perforations and are spaced apart from one another with the edge of a first tear strip, the first tear strip being set up to tear along a first predetermined tear direction, is known.
2.2 According to the invention, the perforation area has a third predetermined tear track and a fourth predetermined tear track, which are spaced apart from one another along the edge of a second tear strip, the third predetermined tear track and the fourth predetermined tear track each being formed from a plurality of perforations arranged on the first tear strip, and the second tear strip is set up for tearing along a second predetermined tear direction which is oriented opposite to the first predetermined tear direction.
2.3 Use in packaging.
Figure imgaf001

Description

Die Erfindung betrifft eine Banderole zum Umwickeln einer Folienrolle, aufweisend einen Perforationsbereich mit einer ersten Sollrissspur und einer zweiten Sollrissspur, die jeweils aus mehreren Perforationen gebildet und unter Berandung eines ersten Abreißstreifens zueinander beabstandet längserstreckt sind, wobei der erste Abreißstreifen zum Abreißen entlang einer ersten Sollrissrichtung eingerichtet ist.The invention relates to a band for wrapping a roll of film, having a perforation area with a first predetermined tear track and a second predetermined tear track, each of which is formed from several perforations and is spaced apart from one another with a first tear strip bordered along the edge, the first tear strip being set up to tear along a first predetermined tear direction is.

Eine derartige Banderole ist im Bereich der Verpackungstechnik grundsätzlich bekannt und zum Umwickeln von Folienrollen für Haushaltszwecke vorgesehen. Im umwickelten Zustand hält die Banderole die Folienrolle zusammen und wirkt einem ungewollten Aufrollen der Folienrolle entgegen. Zum Entpacken der Folienrolle weist die bekannte Banderole einen Abreißstreifen auf, der an seinen Längsseiten durch jeweils eine Sollrissspur berandet ist. Die beiden Sollrissspuren sind durch mehrere in einem Perforationsbereich der Banderole angeordnete Perforationen gebildet. Zum Entfernen der Banderole greift ein Benutzer einends des Perforationsbereichs an einem hierfür vorgesehenen Abschnitt des Abreißstreifens an. Hierdurch kann der Abreißstreifen entlang einer hierfür vorgesehenen Sollrissrichtung abgerissen, die Banderole hierdurch aufgetrennt und letztlich von der Folienrolle entfernt werden.Such a banderole is known in principle in the field of packaging technology and is intended for wrapping rolls of film for household purposes. In the wrapped state, the banderole holds the film roll together and counteracts any unintentional rolling up of the film roll. To unpack the film roll, the known band has a tear-off strip, which is bordered on each of its long sides by a predetermined tear track. The two predetermined tear tracks are formed by several perforations arranged in a perforation area of the band. To remove the band, a user grips one end of the perforation area on a section of the tear-off strip provided for this purpose. As a result, the tear-off strip can be torn off along a predetermined tear direction provided for this purpose, the band can thereby be separated and ultimately removed from the film roll.

Aufgabe der Erfindung ist es, eine Banderole der eingangs genannten Art bereitzustellen, die unter Beibehaltung einer möglichst einfachen Gestaltung besonders einfach von der Folienrolle entfernbar ist.The object of the invention is to provide a band of the type mentioned at the outset which can be removed particularly easily from the film roll while maintaining the simplest possible design.

Diese Aufgabe wird dadurch gelöst, dass der Perforationsbereich eine dritte Sollrissspur und eine vierte Sollrissspur aufweist, die unter Berandung eines zweiten Abreißstreifens zueinander beabstandet längserstreckt sind, wobei die dritte Sollrissspur und die vierte Sollrissspur jeweils aus mehreren auf dem ersten Abreißstreifen angeordneten Perforationen gebildet sind, und wobei der zweite Abreißstreifen zum Abreißen entlang einer zweiten Sollrissrichtung eingerichtet ist, die entgegengesetzt zu der ersten Sollrissrichtung orientiert ist. Durch die erfindungsgemäße Lösung kann die Banderole wahlweise durch ein Abreißen des ersten Abreißstreifens entlang der ersten Sollrissrichtung oder durch ein Abreißen des zweiten Abreißstreifens entlang der zweiten Sollrissrichtung von der Folienrolle entfernt werden. Dies bietet insbesondere ergonomische Vorteile gegenüber üblichen Banderolen, die lediglich ein Abreißen eines einzigen Abreißstreifens entlang einer einzigen Sollrissrichtung gestatten.This object is achieved in that the perforation area has a third predetermined tear track and a fourth predetermined tear track, which are spaced apart from one another along the edge of a second tear strip, the third predetermined tear track and the fourth predetermined tear track each being formed from a plurality of perforations arranged on the first tear strip, and wherein the second tear strip is set up for tearing along a second predetermined tear direction which is oriented opposite to the first predetermined tear direction. With the solution according to the invention, the band can either be removed from the film roll by tearing off the first tear strip along the first predetermined tear direction or by tearing the second tear strip along the second predetermined tear direction. This offers in particular ergonomic advantages over conventional bands, which only allow a single tear-off strip to be torn off along a single predetermined tear direction.

Bei einer üblichen Banderole ist deshalb nicht ausgeschlossen, dass ein Benutzer zum Auftrennen der Banderole aus Versehen an einem hierfür nicht vorgesehenen Stirnende des (einzigen) Abreißstreifens angreift und versucht, diesen entgegen einer bestimmungsgemäßen Sollrissrichtung abzureißen. Dies führt üblicherweise zu einem nicht vollständigen Abreißen des Abreißstreifens und damit zu einem unvollständigen Auftrennen der Banderole, so dass diese nicht oder nur sehr mühsam von der Folienrolle entfernt werden kann. Durch die erfindungsgemäße Lösung wird dem entgegengewirkt. Zu diesem Zweck ist erfindungsgemäß der zweite Abreißstreifen vorgesehen. Dieser ist infolge der erfindungsgemäßen Anordnung der den zweiten Abreißstreifen berandenden Perforationen auf dem ersten Abreißstreifen angeordnet. Mit anderen Worten ausgedrückt, liegt der zweite Abreißstreifen innerhalb der Berandung des ersten Abreißstreifens. Mit nochmals anderen Worten ausgedrückt, ist der zweite Abreißstreifen Bestandteil des ersten Abreißstreifens. Bei einem Abreißen des ersten Abreißstreifens wird somit auch der zweite Abreißstreifen gleichzeitig - aber nicht etwa entlang der zweiten Sollrissrichtung - abgerissen. Durch die erfindungsgemäße Anordnung der dritten Sollrissspur und der vierten Sollrissspur innerhalb des durch die erste Sollrissspur und die zweite Sollrissspur berandeten ersten Abreißstreifens sind beide Abreißstreifen in ein und demselben Perforationsbereich angeordnet. Unabhängig davon, an welchem Stirnende des Perforationsbereichs der Benutzer zum Auftrennen der Banderole angreift, ist durch die erfindungsgemäße Lösung stets ein bestimmungsgemäßes Entfernen der Banderole ermöglicht, bei welchem entweder der erste Abreißstreifen entlang der ersten Sollrissrichtung oder der zweite Abreißstreifen entlang der zweiten Sollrissrichtung abreißbar ist. Zudem ermöglicht die erfindungsgemäße Anordnung des zweiten Abreißstreifens innerhalb der Berandung des ersten Abreißstreifens eine vergleichsweise kompakte Gestaltung des Perforationsbereichs. Dies im Vergleich zu einer grundsätzlich denkbaren Anordnung zweier Abreißstreifen in unterschiedlichen und örtlich voneinander getrennten Perforationsbereichen der Banderole. Hierdurch ergeben sich weitere Vorteile, da der Benutzer den (einzigen) Perforationsbereich, der im Vergleich zu zwei separaten Perforationsbereichen naturgemäß örtlich begrenzt ist, vergleichsweise einfacher und schneller visuell erkennen kann. Zudem kann die Fertigung der Banderole vergleichsweise einfach und kostengünstig erfolgen, da die notwendigen Perforationen nicht etwa in zwei separaten, sondern lediglich in dem (einzigen) Perforationsbereich ausgebildet werden müssen. Im umwickelten Zustand sind die erste Sollrissrichtung und/oder die zweite Sollrissrichtung vorzugsweise parallel zu einer Längsachse der mit der Banderole umwickelten Folienrolle erstreckt. Die zur Ausbildung der ersten, zweiten, dritten und/oder vierten Sollrissspur vorgesehenen Perforationen sind vorzugsweise in Form von punkt- und/oder linienförmigen Ausstanzungen gebildet, die in Dickenrichtung der Banderole durch diese hindurch erstreckt sind. Vorzugsweise sind die Sollrissspuren wie folgt angeordnet: Die erste Sollrissspur und die dritte Sollrissspur sind zueinander benachbart längserstreckt; die dritte Sollrissspur und die vierte Sollrissspur sind zueinander benachbart längserstreckt; die vierte Sollrissspur und die zweite Sollrissspur sind zueinander benachbart längserstreckt; die erste Sollrissspur und die zweite Sollrissspur sind in Querrichtung des Perforationsbereichs mittels der dritten und/oder vierten Sollrissspur voneinander getrennt und insoweit nicht unmittelbar benachbart längserstreckt. Die Banderole kann insbesondere aus Kunststoff, Holzstoff, Zellstoff oder einem Verbundstoff gefertigt sein. Vorzugsweise ist die Banderole eine aus Papier gefertigte Papierbanderole oder eine aus Pappe gefertigte Pappenbanderole.In the case of a conventional band, it is therefore not excluded that a user inadvertently grabs a front end of the (single) tear-off strip that is not provided for this purpose and tries to tear it off against an intended tear direction. This usually leads to an incomplete tearing off of the tear-off strip and thus to an incomplete separation of the band, so that it cannot be removed from the film roll, or can only be removed with great difficulty. This is counteracted by the solution according to the invention. For this purpose, the second tear-off strip is provided according to the invention. As a result of the arrangement according to the invention of the perforations bordering the second tear-off strip, this is arranged on the first tear-off strip. In other words, the second tear-off strip lies within the edge of the first tear-off strip. In other words, the second tear strip is part of the first tear strip. When the first tear-off strip is torn off, the second tear-off strip is thus also torn off at the same time - but not, for example, along the second predetermined tear direction. The inventive arrangement of the third predetermined tear track and the fourth predetermined tear track within the first tear strip bordered by the first predetermined tear track and the second predetermined tear track, both tear strips are arranged in one and the same perforation area. Regardless of which end of the perforation area the user touches to tear the band, the solution according to the invention always enables the band to be removed as intended, in which either the first tear strip can be torn off along the first predetermined tear direction or the second tear strip can be torn off along the second predetermined tear direction. In addition, the arrangement according to the invention of the second tear-off strip within the edge of the first tear-off strip enables a comparatively compact design of the perforation area. This is in comparison to a basically conceivable arrangement of two tear-off strips in different and spatially separated perforation areas of the band. This results in further advantages, since the user can visually recognize the (single) perforation area, which is naturally localized in comparison to two separate perforation areas, in a comparatively easier and faster manner. In addition, the band can be produced in a comparatively simple and cost-effective manner, since the necessary perforations do not have to be formed in two separate areas, but only in the (single) perforation area. In the wrapped state, the first predetermined tear direction and / or the second predetermined tear direction are preferably extended parallel to a longitudinal axis of the film roll wrapped with the band. The perforations provided for forming the first, second, third and / or fourth predetermined tear track are preferably formed in the form of punctiform and / or linear punchings which extend through the band in the direction of its thickness. The predetermined crack tracks are preferably arranged as follows: The first predetermined crack track and the third predetermined crack track are adjacent to one another elongated; the third predetermined crack track and the fourth predetermined crack track are elongated adjacent to one another; the fourth predetermined crack track and the second predetermined crack track are elongated adjacent to one another; the first predetermined crack track and the second predetermined crack track are separated from one another in the transverse direction of the perforation area by means of the third and / or fourth predetermined crack track and in this respect are not extended lengthways directly adjacent to one another. The band can in particular be made of plastic, wood pulp, cellulose or a composite material. The banderole is preferably a paper banderole made of paper or a cardboard banderole made of cardboard.

In Ausgestaltung der Erfindung sind die erste Sollrissspur und die zweite Sollrissspur parallel zu der ersten Sollrissrichtung längserstreckt. Demnach sind die erste Sollrissspur und die zweite Sollrissspur auch zueinander parallel längserstreckt. Diese Ausgestaltung der Erfindung gewährleistet ein manuell einfaches Abreißen des ersten Abreißstreifens entlang der ersten Sollrissrichtung und wirkt einem fehlerhaften Einreißen der Banderole und/oder einem unvollständigen Abreißen des ersten Abreißstreifens entgegen. Vorzugsweise sind die erste Sollrissspur und die zweite Sollrissspur zudem parallel, genauer gesagt antiparallel, zu der zweiten Sollrissrichtung längserstreckt.In an embodiment of the invention, the first predetermined crack track and the second predetermined crack track extend longitudinally parallel to the first predetermined crack direction. Accordingly, the first predetermined crack track and the second predetermined crack track are also elongated parallel to one another. This embodiment of the invention ensures that the first tear-off strip can be easily torn off manually along the first predetermined tear direction and counteracts a faulty tearing of the band and / or an incomplete tear-off of the first tear-off strip. Preferably, the first predetermined tear track and the second predetermined tear track are also parallel, more precisely antiparallel, extending longitudinally to the second predetermined tear direction.

In weiterer Ausgestaltung der Erfindung sind die dritte Sollrissspur und die vierte Sollrissspur parallel zu der zweiten Sollrissrichtung längserstreckt. Demnach sind die dritte Sollrissspur und die vierte Sollrissspur auch zueinander parallel längserstreckt. Diese Ausgestaltung der Erfindung gewährleistet ein manuell einfaches Abreißen des zweiten Abreißstreifens entlang der zweiten Sollrissrichtung und wirkt einem fehlerhaften Einreißen der Banderole und/oder einem unvollständigen Abreißen des zweiten Abreißstreifens entgegen. Vorzugsweise sind die dritte Sollrissspur und die vierte Sollrissspur zudem parallel, genauer gesagt antiparallel, zu der ersten Sollrissrichtung längserstreckt.In a further embodiment of the invention, the third predetermined tear track and the fourth predetermined tear track extend longitudinally parallel to the second predetermined tear direction. Accordingly, the third predetermined crack track and the fourth predetermined crack track are also elongated parallel to one another. This embodiment of the invention ensures that the second tear-off strip can be easily torn off manually along the second predetermined tear direction and counteracts incorrect tearing of the band and / or incomplete tearing of the second tear-off strip. Preferably, the third predetermined tear track and the fourth predetermined tear track are also parallel, more precisely antiparallel, to the first predetermined tear direction.

In weiterer Ausgestaltung der Erfindung ist ein erstes Perforationsmuster, das den ersten Abreißstreifen berandet, entgegengesetzt zu einem zweiten Perforationsmuster, das den zweiten Abreißstreifen berandet, orientiert. Das erste Perforationsmuster ist durch diejenigen Perforationen gebildet, die zur Ausbildung der ersten Sollrissspur und der zweiten Sollrissspur vorgesehen sind. Das zweite Perforationsmuster ist durch diejenigen Perforationen gebildet, die zur Ausbildung der dritten Sollrissspur und der vierten Sollrissspur vorgesehen sind. Das erste Perforationsmuster ist hinsichtlich einer Anordnung und/oder Gestaltung seiner Perforationen zum Reißen entlang der ersten Sollrissrichtung eingerichtet, so dass der erste Abreißstreifen bestimmungsgemäß entlang der ersten Sollrissrichtung abreißbar ist. Das zweite Perforationsmuster ist hinsichtlich einer Anordnung und/oder Gestaltung seiner Perforationen zum Reißen entlang der zweiten Sollrissrichtung eingerichtet, so dass der zweite Abreißstreifen bestimmungsgemäß entlang der zweiten Sollrissrichtung abreißbar ist. Mit anderen Worten ausgedrückt, läuft das erste Perforationsmuster entlang der ersten Sollrissrichtung und das zweite Perforationsmuster läuft - hierzu entgegengesetzt - entlang der zweiten Sollrissrichtung.In a further embodiment of the invention, a first perforation pattern which borders the first tear strip is oriented opposite to a second perforation pattern which borders the second tear strip. The first perforation pattern is formed by those perforations which are provided for forming the first predetermined crack track and the second predetermined crack track. The second perforation pattern is formed by those perforations which are provided for forming the third nominal crack track and the fourth nominal crack track. The first perforation pattern is set up with regard to an arrangement and / or design of its perforations for tearing along the first predetermined tear direction, so that the first tear strip can be torn as intended along the first predetermined tear direction. The second perforation pattern is in terms of an arrangement and / or design of its perforations set up for tearing along the second predetermined tear direction, so that the second tear strip can be torn as intended along the second predetermined tear direction. In other words, the first perforation pattern runs along the first predetermined tear direction and the second perforation pattern runs - in the opposite direction to this - along the second predetermined tear direction.

In weiterer Ausgestaltung der Erfindung ist die erste Sollrissspur aus mehreren ersten Perforationen gebildet, die zweite Sollrissspur ist aus mehreren zweiten Perforationen gebildet, und die ersten Perforationen und die zweiten Perforationen sind in Bezug auf eine Mittellängsachse des ersten Abreißstreifens zueinander spiegelsymmetrisch angeordnet und/oder gestaltet. Hierdurch kann insbesondere ein zuverlässiges Reißen entlang der ersten Sollrissrichtung erreicht werden. Durch die spiegelsymmetrische Anordnung und/oder Gestaltung kann zudem eine vergleichsweise einfache Gestaltung der zum Einbringen der Perforationen erforderlichen Werkzeuge und damit eine kostengünstige Fertigung erreicht werden. Die ersten Perforationen und die zweiten Perforationen bilden das erste Perforationsmuster zur Berandung des ersten Abreißstreifens. Die Mittellängsachse des ersten Abreißstreifens ist parallel zu der ersten Sollrissrichtung orientiert. Mit anderen Worten ausgedrückt, ist der erste Abreißstreifen bestimmungsgemäß entlang seiner Mittellängsachse und in Richtung der ersten Sollrissrichtung abreißbar.In a further embodiment of the invention, the first predetermined tear track is formed from several first perforations, the second predetermined tear track is formed from several second perforations, and the first perforations and the second perforations are arranged and / or designed mirror-symmetrically with respect to a central longitudinal axis of the first tear strip. In this way, in particular, reliable tearing along the first predetermined tear direction can be achieved. As a result of the mirror-symmetrical arrangement and / or design, a comparatively simple design of the tools required for making the perforations and thus cost-effective production can also be achieved. The first perforations and the second perforations form the first perforation pattern for the border of the first tear-off strip. The central longitudinal axis of the first tear strip is oriented parallel to the first predetermined tear direction. In other words, the first tear strip can be torn off as intended along its central longitudinal axis and in the direction of the first predetermined tear direction.

In weiterer Ausgestaltung der Erfindung sind die ersten Perforationen und die zweiten Perforationen jeweils linienförmig gestaltet und in einem Winkel zueinander ausgerichtet, wobei der Winkel in Richtung der ersten Sollrissrichtung offen und in Richtung der zweiten Sollrissrichtung geschlossen ist. Dies gewährleistet ein besonders zuverlässiges Reißen entlang der bestimmungsgemäßen ersten Sollrissrichtung.In a further embodiment of the invention, the first perforations and the second perforations are each designed linearly and aligned at an angle to one another, the angle being open in the direction of the first predetermined tear direction and closed in the direction of the second predetermined tear direction. This ensures particularly reliable tearing along the intended first predetermined tear direction.

In weiterer Ausgestaltung der Erfindung ist die dritte Sollrissspur aus mehreren dritten Perforationen gebildet, die vierte Sollrissspur ist aus mehreren vierten Perforationen gebildet, und die dritten Perforationen und die vierten Perforationen sind in Bezug auf eine Mittellängsachse des zweiten Abreißstreifens zueinander spiegelsymmetrisch angeordnet und/oder gestaltet. Hierdurch kann insbesondere ein zuverlässiges Reißen entlang der zweiten Sollrissrichtung erreicht werden. Zudem ermöglicht die spiegelsymmetrische Anordnung und/oder Gestaltung eine einfache Gestaltung der zum Einbringen der entsprechenden Perforationen erforderlichen Fertigungswerkzeuge, so dass insbesondere eine kostengünstige Fertigung erreicht werden kann. Die dritten Perforationen und die vierten Perforationen bilden das zweite Perforationsmuster zur Berandung des zweiten Abreißstreifens. Die Mittellängsachse des zweiten Abreißstreifens ist parallel zur zweiten Sollrissrichtung orientiert.In a further embodiment of the invention, the third predetermined tear track is formed from several third perforations, the fourth predetermined tear track is formed from several fourth perforations, and the third perforations and the fourth perforations are arranged and / or designed mirror-symmetrically with respect to a central longitudinal axis of the second tear strip. In this way, in particular, reliable tearing along the second predetermined tear direction can be achieved. In addition, the mirror-symmetrical arrangement and / or design enables the production tools required for introducing the corresponding perforations to be designed in a simple manner, so that, in particular, inexpensive production can be achieved. The third perforations and the fourth perforations form the second perforation pattern for the border of the second tear-off strip. The central longitudinal axis of the second tear-off strip is oriented parallel to the second predetermined tear direction.

Mit anderen Worten ausgedrückt, ist der zweite Abreißstreifen bestimmungsgemäß entlang seiner Mittellängsachse und in Richtung der zweiten Sollrissrichtung abreißbar.In other words, the second tear strip can be torn off as intended along its central longitudinal axis and in the direction of the second predetermined tear direction.

In weiterer Ausgestaltung der Erfindung sind die dritten Perforationen und die vierten Perforationen jeweils linienförmig gestaltet und in einem Winkel zueinander ausgerichtet, wobei der Winkel in Richtung der zweiten Sollrissrichtung offen und in Richtung der ersten Sollrissrichtung geschlossen ist. Dies gewährleistet ein besonders zuverlässiges Reißen entlang der bestimmungsgemäßen zweiten Sollrissrichtung.In a further embodiment of the invention, the third perforations and the fourth perforations are each linear and aligned at an angle to one another, the angle being open in the direction of the second predetermined tear direction and closed in the direction of the first predetermined tear direction. This ensures particularly reliable tearing along the intended second predetermined tear direction.

In weiterer Ausgestaltung der Erfindung weisen die dritten Perforationen und die zweiten Perforationen eine identische Formgebung auf, wobei die dritten Perforationen relativ zu den zweiten Perforationen um 180° um eine parallel zu einer Flächennormale der Banderole orientierte Drehachse gedreht angeordnet sind. Mit anderen Worten ausgedrückt, sehen die dritten Perforationen und die zweiten Perforationen zwar grundsätzlich gleich aus, sind aber relativ zueinander unterschiedlich innerhalb des Perforationsbereichs gedreht angeordnet. Durch diese unterschiedlich gedrehte Anordnung in der Ebene der Banderole ist die jeweilige bestimmungsgemäße Sollrissrichtung vorgegeben.In a further embodiment of the invention, the third perforations and the second perforations have an identical shape, the third perforations being arranged rotated by 180 ° relative to the second perforations about an axis of rotation oriented parallel to a surface normal of the band. In other words, although the third perforations and the second perforations basically look the same, they are rotated differently relative to one another within the perforation area. Due to this differently rotated arrangement in the plane of the band, the respective intended tear direction is specified.

In weiterer Ausgestaltung der Erfindung weisen die vierten Perforationen und die ersten Perforationen eine identische Formgebung auf, wobei die vierten Perforationen relativ zu den ersten Perforationen um 180° um eine parallel zu einer Flächennormale der Banderole orientierte Drehachse gedreht angeordnet sind. Mit anderen Worten ausgedrückt, sehen die vierten Perforationen und die ersten Perforationen zwar gleich aus, sind aber unterschiedlich gedreht in dem Perforationsbereich angeordnet. Durch diese unterschiedlich gedrehte Anordnung sind die unterschiedlichen bestimmungsgemäßen Sollrissrichtungen vorgegeben.In a further embodiment of the invention, the fourth perforations and the first perforations have an identical shape, the fourth perforations being arranged rotated by 180 ° relative to the first perforations about an axis of rotation oriented parallel to a surface normal of the band. In other words, although the fourth perforations and the first perforations look the same, they are rotated differently in the perforation area. Due to this differently rotated arrangement, the different intended tear directions are specified.

In weiterer Ausgestaltung der Erfindung weist der Perforationsbereich einends einen ersten Handhabungsabschnitt, der stirnendseitig an dem ersten Abreißstreifen angeordnet ist, und andernends einen zweiten Handhabungsabschnitt auf, der stirnendseitig an dem zweiten Abreißstreifen angeordnet ist. Die Handhabungsabschnitte sind zur manuellen Handhabung, insbesondere zwischen dem Daumen und einem weiteren Finger einer Hand, vorgesehen. Der erste Handhabungsabschnitt dient einer manuellen Krafteinleitung in den Perforationsbereich zum Abreißen des ersten Abreißstreifens. Der zweite Handhabungsabschnitt dient einer manuellen Krafteinleitung in den Perforationsbereich zum Abreißen des zweiten Abreißstreifens. Die Handhabungsabschnitte sind an einander gegenüberliegenden Bereichen des Perforationsbereichs angeordnet. Vorzugsweise sind die Handhabungsabschnitte spiegelsymmetrisch zu einer Mittelquerachse des Perforationsbereichs angeordnet.In a further embodiment of the invention, the perforation area has at one end a first handling section, which is arranged on the front end of the first tear-off strip, and at the other end a second handling section, which is arranged on the front end of the second tear-off strip. The handling sections are provided for manual handling, in particular between the thumb and another finger of a hand. The first handling section is used to manually introduce force into the perforation area in order to tear off the first tear-off strip. The second handling section is used to manually introduce force into the perforation area in order to tear off the second tear-off strip. The handling sections are arranged in opposing areas of the perforation area. The handling sections are preferably arranged mirror-symmetrically to a central transverse axis of the perforation area.

In weiterer Ausgestaltung der Erfindung sind der erste Handhabungsabschnitt und der zweite Handhabungsabschnitt identisch und/oder jeweils in Form einer von abgerundeten Ausstanzungen berandeten Ausbuchtung gestaltet. Dies ist eine besonders einfache und damit auch kostengünstig herstellbare Ausgestaltung der Erfindung. Die Ausbuchtungen können in bildhafter Sprache auch als Fähnchen, Zipfel oder Ohr bezeichnet werden.In a further embodiment of the invention, the first handling section and the second handling section are identical and / or are each designed in the form of a bulge bordered by rounded cutouts. This is a particularly simple and therefore inexpensive embodiment of the invention. The bulges can also be referred to in figurative language as flags, tips or ears.

In weiterer Ausgestaltung der Erfindung weist der Perforationsbereich eine erste Risseinleitungsspur, die einends an den ersten Handhabungsabschnitt angrenzt und andernends in die erste Sollrissspur übergeht, und eine zweite Risseinleitungsspur, die einends an den ersten Handhabungsabschnitt angrenzt und andernends in die zweite Sollrissspur übergeht, auf, wobei Stirnenden der dritten Sollrissspur und der vierten Sollrissspur mittels der Risseinleitungsspuren derart gegenüber dem ersten Handhabungsabschnitt abgegrenzt sind, dass einem mittels einer Handhabung des ersten Handhabungsabschnittes bewirkten Reißen der dritten Sollrissspur und der vierten Sollrissspur entgegengewirkt ist. Hierdurch wird einem nicht-bestimmungsgemäßen Abreißen des zweiten Abreißstreifens entlang der ersten Sollrissrichtung entgegengewirkt. Die Risseinleitungsspuren sind jeweils aus wenigstens einer Perforation gebildet. Vorzugsweise sind die Risseinleitungsspuren in Bezug auf eine Mittellängsachse des Perforationsbereichs und entlang der ersten Sollrissrichtung von innen nach außen längserstreckt und/oder winklig gegenüber der ersten Sollrissrichtung orientiert und/oder zueinander spiegelsymmetrisch gestaltet.In a further embodiment of the invention, the perforation area has a first crack initiation track that adjoins the first handling section at one end and merges into the first predetermined crack track at the other end, and a second crack initiation track that adjoins the first handling section at one end and merges into the second predetermined crack track at the other end, wherein Front ends of the third predetermined crack track and the fourth predetermined crack track are delimited from the first handling section by means of the crack initiation tracks in such a way that tearing of the third predetermined crack track and the fourth predetermined crack track caused by handling the first handling section is counteracted. This counteracts any improper tearing of the second tear-off strip along the first predetermined tear direction. The crack initiation tracks are each formed from at least one perforation. The crack initiation traces are preferably elongated with respect to a central longitudinal axis of the perforation area and along the first predetermined tear direction from the inside to the outside and / or oriented at an angle with respect to the first predetermined tear direction and / or designed with mirror symmetry to one another.

Weitere Vorteile und Merkmale der Erfindung ergeben sich aus den Ansprüchen sowie aus der nachfolgenden Beschreibung eines bevorzugten Ausführungsbeispiels der Erfindung, das anhand der Zeichnungen dargestellt ist.

Fig. 1
zeigt in schematischer Perspektivdarstellung eine Ausführungsform einer erfindungsgemäßen Folienrolle, die mit einer Ausführungsform einer erfindungsgemäßen Banderole umwickelt ist,
Fig. 2
in schematischer Detaildarstellung einen Perforationsbereich der Banderole nach Fig. 1 und
Fig. 3
eine vergrößerte schematische Detaildarstellung des Perforationsbereichs im Bereich zweier Risseinleitungsspuren.
Further advantages and features of the invention emerge from the claims and from the following description of a preferred exemplary embodiment of the invention, which is illustrated with the aid of the drawings.
Fig. 1
shows a schematic perspective illustration of an embodiment of a film roll according to the invention, which is wrapped with an embodiment of a banderole according to the invention,
Fig. 2
in a schematic detailed representation of a perforation area of the band Fig. 1 and
Fig. 3
an enlarged schematic detailed representation of the perforation area in the area of two crack initiation tracks.

Gemäß Fig. 1 ist eine Folienrolle 1 mit einer Banderole 2 umwickelt. Die Folienrolle 1 ist vorliegend aus einer Mehrzahl von Folienbeuteln gebildet, die auf grundsätzlich bekannte Weise aneinandergereiht und zu der Folienrolle 1 aufgewickelt sind. Die Folienbeutel sind für Haushaltszwecke vorgesehen und vorliegend in Form jeweils eines Müllbeutels ausgebildet.According to Fig. 1 a roll of film 1 is wrapped with a band 2. The film roll 1 is formed in the present case from a plurality of film bags, which are based on basically known Way are lined up and wound up to form the film roll 1. The foil bags are intended for household purposes and in the present case are each designed in the form of a garbage bag.

Die Banderole 2 dient einer Verpackung der Folienrolle 1 und wirkt insbesondere einem ungewollten Aufrollen der Folienrolle 1 entgegen. Die Banderole 2 ist aus einem bahnförmigen, biegbaren Materialabschnitt gefertigt, der in einem ebenen ausgebreiteten Zustand eine im Wesentlichen rechteckige Grundform aufweist.The banderole 2 is used to pack the film roll 1 and in particular counteracts any unwanted rolling up of the film roll 1. The band 2 is made from a web-shaped, flexible material section which, in a flat, spread-out state, has an essentially rectangular basic shape.

Bei der gezeigten Ausführungsform ist die Banderole 2 aus Papier gefertigt. Bei nicht gezeigten weiteren Ausführungsformen ist die Banderole aus Kunststoff, Holzstoff, Zellstoff und/oder Pappe gefertigt.In the embodiment shown, the band 2 is made of paper. In other embodiments not shown, the band is made of plastic, wood pulp, cellulose and / or cardboard.

Die Banderole 2 weist einen Perforationsbereich P auf, der in Fig. 1 schematisch stark vereinfacht durch eine durchbrochene Linie repräsentiert wird. Der Perforationsbereich P ist im Detail anhand der Fig. 2 und 3 gezeigt und weist mehrere durch noch näher bezeichnete Perforationen ausgebildete Sollrissspuren S1, S2, S3 und S4 auf. Die Sollrissspuren S1 bis S4 dienen einem bestimmungsgemäßen Auftrennen der Banderole 2, so dass diese zum Entpacken der Folienrolle 1 von dieser entfernt werden kann. Die Sollrissspuren S1 bis S4 sind in Fig. 2 schematisch stark vereinfacht anhand durchbrochener Linien dargestellt und zur besseren Übersichtlichkeit außerhalb des eigentlichen Perforationsbereichs P eingezeichnet.The band 2 has a perforation area P, which is shown in FIG Fig. 1 is represented schematically greatly simplified by a broken line. The perforation area P is shown in detail on the basis of FIG Fig. 2 and 3 and has a plurality of predetermined crack marks S1, S2, S3 and S4 formed by perforations which will be described in more detail. The intended tear marks S1 to S4 are used to sever the band 2 as intended, so that it can be removed from the film roll 1 in order to unpack it. The predetermined crack marks S1 to S4 are in Fig. 2 shown schematically in a greatly simplified manner by means of broken lines and drawn outside the actual perforation area P for better clarity.

Die Sollrissspuren S1 bis S4 sind bei der gezeigten Ausführungsform entlang einer nicht näher bezeichnete Breitenrichtung der Banderole 2 erstreckt, wobei die Breitenrichtung der Banderole 2 vorliegend parallel zu einer Längsachse L der Folienrolle 1 (Fig. 1) orientiert ist. Selbstverständlich ist auch eine hiervon abweichende Orientierung der Sollrissspuren S1 bis S4 gegenüber der Längsachse L denkbar.In the embodiment shown, the predetermined tear marks S1 to S4 extend along a width direction of the band 2, which is not designated in more detail, the width direction of the band 2 in the present case being parallel to a longitudinal axis L of the film roll 1 ( Fig. 1 ) is oriented. It goes without saying that an orientation of the predetermined crack tracks S1 to S4 with respect to the longitudinal axis L that deviates from this is also conceivable.

Die Sollrissspuren S1 bis S4 können auch als erste Sollrissspur S1, zweite Sollrissspur S2, dritte Sollrissspur S3 und vierte Sollrissspur S4 bezeichnet werden.The predetermined crack tracks S1 to S4 can also be referred to as the first predetermined crack track S1, the second predetermined crack track S2, the third predetermined crack track S3 and the fourth predetermined crack track S4.

Die erste Sollrissspur S1 und die zweite Sollrissspur S2 sind unter Berandung eines ersten Abreißstreifens A1 zueinander längserstreckt. Der Abreißstreifen A1 ist in einem eben ausgebreiteten Zustand der Banderole 2 in deren senkrecht zur Breitenrichtung orientierten Längsrichtung einends durch die erste Sollrissspur S1 und andernends durch die zweite Sollrissspur S2 berandet und in Breitenrichtung der Banderole zwischen einander gegenüberliegenden Stirnendbereichen 3, 4 des Perforationsbereichs P längserstreckt. Die der ersten Sollrissspur S1 und der zweiten Sollrissspur S2 zugeordneten Perforationen gestatten ein bestimmungsgemäßes Reißen entlang einer ersten Sollrissrichtung R1. Dementsprechend ist der erste Abreißstreifen A1 zum Abreißen entlang der ersten Sollrissrichtung R1 eingerichtet.The first predetermined tear track S1 and the second predetermined tear track S2 extend longitudinally to one another with the border of a first tear-off strip A1. The tear strip A1 is bordered in a flat spread state of the band 2 in its longitudinal direction oriented perpendicular to the width direction at one end by the first predetermined tear track S1 and at the other end by the second predetermined tear track S2 and is elongated in the width direction of the band between opposite end areas 3, 4 of the perforation area P. Allow the perforations assigned to the first predetermined crack track S1 and the second predetermined crack track S2 intended tearing along a first predetermined tear direction R1. Accordingly, the first tear-off strip A1 is set up to be torn off along the first predetermined tear direction R1.

Die erste Sollrissrichtung R1 ist bei der gezeigten Ausführungsform parallel zur Längsachse L der Folienrolle 1 orientiert. Die erste Sollrissspur S1 und die zweite Sollrissspur S2 sind um eine nicht näher bezeichnete Breite des ersten Abreißstreifens A1 voneinander beabstandet und parallel zur ersten Sollrissrichtung R1 längserstreckt.In the embodiment shown, the first predetermined tear direction R1 is oriented parallel to the longitudinal axis L of the film roll 1. The first predetermined tear track S1 and the second predetermined tear track S2 are spaced apart from one another by an unspecified width of the first tear strip A1 and extend longitudinally parallel to the first predetermined tear direction R1.

Die dritte Sollrissspur S3 und die vierte Sollrissspur S4 sind unter Berandung eines zweiten Abreißstreifens A2 zueinander beabstandet und zwischen den Stirnendbereichen 3, 4 des Perforationsbereichs P längserstreckt. Die zur Ausbildung der dritten Sollrissspur S3 und der vierten Sollrissspur S4 vorgesehenen und noch näher zu bezeichnenden Perforationen sind auf dem ersten Abreißstreifen A1 angeordnet. Mit anderen Worten ausgedrückt, sind die dritte Sollrissspur S3 und die vierte Sollrissspur S4 unter Berandung des zweiten Abreißstreifens A2 auf dem ersten Abreißstreifen A1 längserstreckt. Mit nochmals anderen Worten ausgedrückt, umfasst der erste Abreißstreifen A1 den zweiten Abreißstreifen A2. Die zur Ausbildung der dritten Sollrissspur S3 und der vierten Sollrissspur S4 vorgesehenen Perforationen gestatten ein bestimmungsgemäßes Reißen entlang einer zweiten Sollrissrichtung R2. Diese ist entgegengesetzt der ersten Sollrissrichtung R1 orientiert. Vorliegend ist eine um 180° entgegengesetzte und somit antiparallele Erstreckung der zweiten Sollrissrichtung R2 gegenüber der ersten Sollrissrichtung R1 vorgesehen. Der zweite Abreißstreifen A2 ist dementsprechend zum bestimmungsgemäßen Abreißen entlang der zweiten Sollrissrichtung R2 eingerichtet.The third predetermined tear track S3 and the fourth predetermined tear track S4 are spaced apart from one another with the border of a second tear-off strip A2 and extend longitudinally between the front end areas 3, 4 of the perforation area P. The perforations, which are provided for the formation of the third predetermined tear track S3 and the fourth predetermined tear track S4 and are to be described in more detail, are arranged on the first tear-off strip A1. In other words, the third predetermined tear track S3 and the fourth predetermined tear track S4 are elongated on the first tear-off strip A1 along the edge of the second tear-off strip A2. In yet other words, the first tear strip A1 comprises the second tear strip A2. The perforations provided for forming the third predetermined tear track S3 and the fourth predetermined tear track S4 allow intended tearing along a second predetermined tear direction R2. This is oriented opposite to the first predetermined tear direction R1. In the present case, an extension of the second predetermined tear direction R2 opposite to the first predetermined tear direction R1 is provided, which is 180 ° opposite and thus antiparallel. The second tear strip A2 is accordingly set up for the intended tearing off along the second predetermined tear direction R2.

Durch die vorbeschriebene Gestaltung und Anordnung der Sollrissspuren S1 bis S4 kann die Banderole 2 wahlweise bestimmungsgemäß ausgehend von dem Stirnendbereich 3 entlang der ersten Sollrissrichtung R1 oder ausgehend von dem Stirnendbereich 4 entlang der zweiten Sollrissrichtung R2 mittels Abreißens des jeweiligen Abreißstreifens A1, A2 entlang der jeweiligen Sollrissrichtung R1, R2 in zwei Teile getrennt und von der Folienrolle 1 entfernt werden. Da der zweite Abreißstreifen A2 gleichsam auf dem ersten Abreißstreifen A1 angeordnet ist und insoweit einen Flächenabschnitt des ersten Abreißstreifens A1 bildet, wird der zweite Abreißstreifen A2 bei einem Abreißen des ersten Abreißstreifens A1 gleichzeitig entfernt. Hierbei verbleiben die dritte Sollrissspur S3 und die vierte Sollrissspur S4 in einem intakten, nicht gerissenen Zustand. Bei einem bestimmungsgemäßen Abreißen des zweiten Abreißstreifens A2 ausgehend von dem Stirnendbereich 4 entlang der zweiten Sollrissrichtung R2 verbleiben dementgegen die erste Sollrissspur S1 und die zweite Sollrissspur S2 in einem intakten, nicht gerissenen Zustand.Due to the above-described design and arrangement of the predetermined tear marks S1 to S4, the band 2 can either be used as intended, starting from the front end area 3 along the first predetermined tear direction R1 or starting from the front end area 4 along the second predetermined tear direction R2 by tearing off the respective tear strip A1, A2 along the respective predetermined tear direction R1, R2 can be separated into two parts and removed from the film roll 1. Since the second tear-off strip A2 is arranged as it were on the first tear-off strip A1 and thus forms a surface section of the first tear-off strip A1, the second tear-off strip A2 is removed at the same time when the first tear-off strip A1 is torn off. Here, the third predetermined crack track S3 and the fourth predetermined crack track S4 remain in an intact, non-torn state. When the second tear strip A2 is torn off as intended, starting from the end region 4 along the second predetermined tear direction R2, on the other hand, the first predetermined tear track S1 and the second predetermined tear track S2 remain in an intact, non-torn state.

Wie insbesondere anhand Fig. 3 gezeigt ist, ist die erste Sollrissspur S1 aus mehreren ersten Perforationen P1 gebildet. Die zweite Sollrissspur S2 ist aus mehreren zweiten Perforationen P2 gebildet. Die dritte Sollrissspur S3 ist aus mehreren dritten Perforationen P3 gebildet. Die vierte Sollrissspur S4 ist aus mehreren vierten Perforationen P4 gebildet.How in particular based on Fig. 3 is shown, the first predetermined tear track S1 is formed from a plurality of first perforations P1. The second predetermined tear track S2 is formed from a plurality of second perforations P2. The third predetermined tear track S3 is formed from a plurality of third perforations P3. The fourth predetermined tear track S4 is formed from a plurality of fourth perforations P4.

Bei der gezeigten Ausführungsform sind die ersten bis vierten Perforationen P1 bis P4 jeweils linienförmig gestaltet. Bei nicht gezeigten Ausführungsformen ist eine punkt- und/oder volumenförmige Gestalt vorgesehen.In the embodiment shown, the first to fourth perforations P1 to P4 are each linear. In the case of embodiments that are not shown, a point-like and / or volume-like shape is provided.

Die ersten Perforationen P1 und die zweiten Perforationen P2 sind in Bezug auf eine Mittellängsachse M1 des ersten Abreißstreifens A1 zueinander spiegelsymmetrisch gestaltet und angeordnet. Die Mittellängsachse M1 ist in Breitenrichtung der Banderole 2 zwischen den Stirnendbereichen 3, 4 des Perforationsbereichs P erstreckt.The first perforations P1 and the second perforations P2 are designed and arranged mirror-symmetrically to one another with respect to a central longitudinal axis M1 of the first tear-off strip A1. The central longitudinal axis M1 extends in the width direction of the band 2 between the front end regions 3, 4 of the perforation region P.

Die dritten Perforationen P3 und die vierten Perforationen P4 sind in Bezug auf eine Mittellängsachse M2 des zweiten Abreißstreifens A2 zueinander spiegelsymmetrisch angeordnet und gestaltet. Bei der gezeigten Ausführungsform fallen die Mittellängsachse M1 des ersten Abreißstreifens A1 und die Mittellängsachse M2 des zweiten Abreißstreifens A2 zusammen und bilden somit eine gemeinsame Symmetrieachse des Perforationsbereichs P. Mit anderen Worten ausgedrückt, ist der Perforationsbereich P vorliegend spiegelsymmetrisch in Bezug auf die Mittellängsachse M1 bzw. M2 gestaltet.The third perforations P3 and the fourth perforations P4 are arranged and designed mirror-symmetrically to one another with respect to a central longitudinal axis M2 of the second tear-off strip A2. In the embodiment shown, the central longitudinal axis M1 of the first tear-off strip A1 and the central longitudinal axis M2 of the second tear-off strip A2 coincide and thus form a common axis of symmetry of the perforation area P. In other words, the perforation area P is in the present case mirror-symmetrical with respect to the central longitudinal axis M1 or M2 designed.

Wie weiter anhand Fig. 2 gezeigt ist, sind die ersten Perforationen P1 und die zweiten Perforationen P2 in einem Winkel W1 zueinander ausgerichtet. Der Winkel W1 ist zwischen nicht näher bezeichneten Haupterstreckungsrichtungen der linienförmigen ersten Perforationen P1 und der linienförmigen zweiten Perforationen P2 ausgebildet. Der besagte Winkel W1, der auch als erster Perforationswinkel bezeichnet werden kann, ist in Richtung der ersten Sollrissrichtung R1 offen und in Richtung der zweiten Sollrissrichtung R2 geschlossen.How further based on Fig. 2 As shown, the first perforations P1 and the second perforations P2 are aligned at an angle W1 with one another. The angle W1 is formed between unspecified main directions of extent of the linear first perforations P1 and the linear second perforations P2. Said angle W1, which can also be referred to as the first perforation angle, is open in the direction of the first predetermined tear direction R1 and closed in the direction of the second predetermined tear direction R2.

In entsprechender Weise sind die dritten Perforationen P3 und die vierten Perforationen P4 in einem Winkel W2 relativ zueinander ausgerichtet. Der Winkel W2 kann auch als zweiter Perforationswinkel bezeichnet werden. Der Winkel W2 ist zwischen nicht näher bezeichneten Haupterstreckungsrichtungen der linienförmigen dritten Perforationen P3 und der linienförmigen vierten Perforationen P4 ausgebildet. Dabei ist der Winkel W2 in Richtung der zweiten Sollrissrichtung R2 offen und in Richtung der ersten Sollrissrichtung R1 geschlossen.In a corresponding manner, the third perforations P3 and the fourth perforations P4 are aligned at an angle W2 relative to one another. The angle W2 can also be referred to as the second perforation angle. The angle W2 is formed between unspecified main directions of extent of the linear third perforations P3 and the linear fourth perforations P4. The angle W2 is open in the direction of the second predetermined tear direction R2 and closed in the direction of the first predetermined tear direction R1.

Wie weiter anhand Fig. 2 gezeigt ist, sind die beiden Perforationswinkel W1, W2 zueinander entgegengesetzt orientiert und betragsmäßig identisch.How further based on Fig. 2 is shown, the two perforation angles W1, W2 are oriented opposite to one another and identical in terms of amount.

Wie weiter anhand Fig. 3 gezeigt ist, weisen die dritten Perforationen P3 und die zweiten Perforationen P2 eine als solche identische Formgebung auf, wobei die Anordnung der dritten Perforationen P3 eine in der Ebene der Banderole 2 um 180° gedrehte Anordnung der zweiten Perforationen P2 repräsentiert und umgekehrt. Mit anderen Worten ausgedrückt, sind die dritten Perforationen P3 relativ zu den zweiten Perforationen P2 jeweils um eine nicht näher bezeichnete und parallel zu einer Flächennormale der Banderole 2 orientierte Drehachse gedreht angeordnet und umgekehrt.How further based on Fig. 3 is shown, the third perforations P3 and the second perforations P2 have an identical shape as such, the arrangement of the third perforations P3 representing an arrangement of the second perforations P2 rotated by 180 ° in the plane of the band 2 and vice versa. In other words, the third perforations P3 are each arranged rotated relative to the second perforations P2 about an axis of rotation, which is not designated in more detail and is oriented parallel to a surface normal of the band 2, and vice versa.

Entsprechendes gilt sinngemäß im Hinblick auf eine identische Formgebung und relativ zueinander gedrehte Anordnung der ersten Perforationen P1 und der vierten Perforationen P4.The same applies mutatis mutandis with regard to an identical shape and an arrangement of the first perforations P1 and the fourth perforations P4 rotated relative to one another.

Die ersten Perforationen P1 und die zweiten Perforationen P2 bilden ein erstes Perforationsmuster P1, P2, das den ersten Abreißstreifen A1 berandet. Die dritten Perforationen P3 und die vierten Perforationen P4 bilden ein zweites Perforationsmuster P3, P4, das den zweiten Abreißstreifen A2 berandet. Dabei ist das erste Perforationsmuster P1, P2 entgegengesetzt zu dem zweiten Perforationsmuster P3, P4 orientiert. Vereinfacht ausgedrückt läuft das Perforationsmuster P1, P2 entlang der ersten Sollrissrichtung R1 und das zweite Perforationsmuster P3, P4 läuft hierzu um 180° entgegengesetzt entlang der zweiten Sollrissrichtung R2.The first perforations P1 and the second perforations P2 form a first perforation pattern P1, P2 which borders the first tear-off strip A1. The third perforations P3 and the fourth perforations P4 form a second perforation pattern P3, P4, which borders the second tear-off strip A2. The first perforation pattern P1, P2 is oriented opposite to the second perforation pattern P3, P4. In simple terms, the perforation pattern P1, P2 runs along the first predetermined tear direction R1 and the second perforation pattern P3, P4 runs 180 ° opposite to this along the second predetermined tear direction R2.

Um ein manuell einfaches und ergonomisches Abreißen der Abreißstreifen A1, A2 zu ermöglichen, weist der Perforationsbereich P zudem einen ersten Handhabungsabschnitt 5 und einen zweiten Handhabungsabschnitt 6 auf. Der erste Handhabungsabschnitt 5 und der zweite Handhabungsabschnitt 6 sind an den einander gegenüberliegenden Stirnendbereichen 3, 4 des Perforationsbereichs P angeordnet. Dabei ist der erste Handhabungsabschnitt 5 einends des ersten Abreißstreifens A1 und der zweite Handhabungsabschnitt 6 ist einends des zweiten Abreißstreifens A2 angeordnet.In order to enable the tear-off strips A1, A2 to be torn off easily and ergonomically by hand, the perforation area P also has a first handling section 5 and a second handling section 6. The first handling section 5 and the second handling section 6 are arranged on the opposite end regions 3, 4 of the perforation region P. The first handling section 5 is arranged at one end of the first tear-off strip A1 and the second handling section 6 is arranged at one end of the second tear-off strip A2.

Vorliegend sind die beiden Handhabungsabschnitte 5, 6 zueinander identisch und jeweils in Form einer von abgerundeten Ausstanzungen 7 berandeten Ausbuchtung 8 gestaltet.In the present case, the two handling sections 5, 6 are identical to one another and are each designed in the form of a bulge 8 bordered by rounded cutouts 7.

Der zweite Handhabungsabschnitt 6 dient einer Einleitung manuell aufgebrachter Kräfte in die dritte Sollrissspur S3 und die vierte Sollrissspur S4. Hierdurch kann der zweite Abreißstreifen A2 mittels eines manuellen Angreifens an dem zweiten Handhabungsabschnitt 6 entlang der zweiten Sollrissrichtung R2 abgerissen werden. Zum Abreißen des zweiten Abreißstreifens A2 wird der zweite Handhabungsabschnitt 6 gegriffen und - in Bezug auf die Zeichenebene der Fig. 2 - aus der Zeichenebene heraus sowie von unten nach oben bewegt.The second handling section 6 is used to introduce manually applied forces into the third predetermined crack track S3 and the fourth predetermined crack track S4. As a result, the second tear strip A2 can be torn off by manually grasping the second handling section 6 along the second predetermined tear direction R2. To tear off the second tear-off strip A2, the second handling section 6 is gripped and - in relation to the plane of the drawing Fig. 2 - moved out of the drawing plane and from bottom to top.

Der erste Abreißstreifen A1 ist mittels einer manuellen Handhabung des ersten Handhabungsabschnitts 5 entlang der ersten Sollrissrichtung R1 abreißbar. Hierzu wird der erste Handhabungsabschnitt 5 zwischen den Fingern einer Hand gegriffen und - in Bezug auf die Zeichenebene der Fig. 2 - aus der Zeichenebene heraus sowie von oben nach unten bewegt.The first tear strip A1 can be torn off by manual handling of the first handling section 5 along the first predetermined tear direction R1. For this purpose, the first handling section 5 is gripped between the fingers of one hand and - in relation to the plane of the drawing Fig. 2 - moved out of the drawing plane and from top to bottom.

Um zu vermeiden, dass der zweite Abreißstreifen A2 ungewollt mittels einer Handhabung des ersten Handhabungsabschnitts 5 ein- bzw. abreißt, weist der Perforationsbereich P eine erste Risseinleitungsspur 9 und eine zweite Risseinleitungsspur 10 auf. Die Risseinleitungsspuren 9, 10 sind im Bereich des Stirnendbereichs 3 angeordnet. Die erste Risseinleitungsspur 9 grenzt einends an den ersten Handhabungsabschnitt 5 an und geht andernends in die erste Sollrissspur S1 über. Die zweite Risseinleitungsspur 10 grenzt einends an den ersten Handhabungsabschnitt 5 an und geht andernends in die zweite Sollrissspur S2 über. Dabei grenzt die erste Risseinleitungsspur 9 die dritte Sollrissspur S3 gegenüber des ersten Handhabungsabschnitts 5 ab. Die zweite Risseinleitungsspur 10 grenzt die vierte Sollrissspur S4 gegenüber dem ersten Handhabungsabschnitt 5 ab. Dies wirkt einem nicht-bestimmungsgemäßen Reißen der dritten Sollrissspur S3 und der vierten Sollrissspur S4 entgegen.In order to prevent the second tear strip A2 from being unintentionally torn or torn off by handling the first handling section 5, the perforation area P has a first tear initiation track 9 and a second tear initiation track 10. The crack initiation tracks 9, 10 are arranged in the area of the front end area 3. The first crack initiation track 9 adjoins the first handling section 5 at one end and merges into the first predetermined crack track S1 at the other end. The second crack initiation track 10 adjoins the first handling section 5 at one end and merges into the second predetermined crack track S2 at the other end. The first crack initiation track 9 delimits the third predetermined crack track S3 from the first handling section 5. The second crack initiation track 10 delimits the fourth predetermined crack track S4 from the first handling section 5. This counteracts an improper tearing of the third predetermined tear track S3 and the fourth predetermined tear track S4.

Die erste Risseinleitungsspur 9 und die zweite Risseinleitungsspur 10 sind in Bezug auf die Mittellängsachse M1 des ersten Abreißstreifens A1 zueinander spiegelsymmetrisch angeordnet und gestaltet. Dabei sind die Risseinleitungsspuren 9, 10 jeweils mittels einer nicht näher bezeichneten linienförmigen Perforation gebildet. Zudem sind die Risseinleitungsspuren 9, 10 relativ zueinander winklig angeordnet. Dies in Bezug auf ihre jeweilige Haupterstreckungsrichtung. Der zwischen den beiden Risseinleitungsspuren 9, 10 eingeschlossene Winkel ist vorliegend identisch mit dem zwischen den ersten Perforationen P1 und den zweiten Perforationen P2 eingeschlossenen ersten Perforationswinkel W1.The first crack initiation track 9 and the second crack initiation track 10 are arranged and designed mirror-symmetrically to one another with respect to the central longitudinal axis M1 of the first tear-off strip A1. The crack initiation tracks 9, 10 are each formed by means of a linear perforation, which is not designated in any more detail. In addition, the crack initiation tracks 9, 10 are arranged at an angle relative to one another. This in relation to their respective main direction of extent. The angle enclosed between the two crack initiation tracks 9, 10 is in the present case identical to the first perforation angle W1 enclosed between the first perforations P1 and the second perforations P2.

Claims (14)

Banderole (2) zum Umwickeln einer Folienrolle (1), aufweisend einen Perforationsbereich (P) mit einer ersten Sollrissspur (S1) und einer zweiten Sollrissspur (S2), die jeweils aus mehreren Perforationen gebildet und unter Berandung eines ersten Abreißstreifens (A1) zueinander beabstandet längserstreckt sind, wobei der erste Abreißstreifen (A1) zum Abreißen entlang einer ersten Sollrissrichtung (R1) eingerichtet ist, dadurch gekennzeichnet, dass der Perforationsbereich (P) eine dritte Sollrissspur (S3) und eine vierte Sollrissspur (S4) aufweist, die unter Berandung eines zweiten Abreißstreifens (A2) zueinander beabstandet längserstreckt sind, wobei die dritte Sollrissspur (S3) und die vierte Sollrissspur (S4) jeweils aus mehreren auf dem ersten Abreißstreifen (A1) angeordneten Perforationen gebildet sind, und wobei der zweite Abreißstreifen (A2) zum Abreißen entlang einer zweiten Sollrissrichtung (R2) eingerichtet ist, die entgegengesetzt zu der ersten Sollrissrichtung (R1) orientiert ist.Banderole (2) for wrapping a roll of film (1), having a perforation area (P) with a first predetermined tear track (S1) and a second predetermined tear track (S2), each formed from several perforations and spaced from one another with a first tear strip (A1) edging are elongated, wherein the first tear strip (A1) is set up for tearing along a first predetermined tear direction (R1), characterized in that the perforation area (P) has a third predetermined tear track (S3) and a fourth predetermined tear track (S4), which is bordered by a second tear-off strip (A2) are longitudinally spaced apart from one another, the third predetermined tear track (S3) and the fourth predetermined tear track (S4) each being formed from a plurality of perforations arranged on the first tear-off strip (A1), and the second tear-off strip (A2) being torn along a second predetermined tear direction (R2) is set up, which is oriented opposite to the first predetermined tear direction (R1) i st. Banderole (2) nach Anspruch 1, dadurch gekennzeichnet, dass die erste Sollrissspur (S1) und die zweite Sollrissspur (S2) parallel zu der ersten Sollrissrichtung (R1) längserstreckt sind.Banderole (2) according to Claim 1, characterized in that the first predetermined tear track (S1) and the second predetermined tear track (S2) extend longitudinally parallel to the first predetermined tear direction (R1). Banderole (2) nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die dritte Sollrissspur (S3) und die vierte Sollrissspur (S4) parallel zu der zweiten Sollrissrichtung (R2) längserstreckt sind.Banderole (2) according to Claim 1 or 2, characterized in that the third predetermined tear track (S3) and the fourth predetermined tear track (S4) extend longitudinally parallel to the second predetermined tear direction (R2). Banderole (2) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass ein erstes Perforationsmuster (P1, P2), das den ersten Abreißstreifen (A1) berandet, entgegengesetzt zu einem zweiten Perforationsmuster (P3, P4), das den zweiten Abreißstreifen (A2) berandet, orientiert ist.Banderole (2) according to one of the preceding claims, characterized in that a first perforation pattern (P1, P2), which borders the first tear-off strip (A1), is opposite to a second perforation pattern (P3, P4), which borders the second tear-off strip (A2) edged, oriented. Banderole (2) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die erste Sollrissspur (S1) aus mehreren ersten Perforationen (P1) gebildet ist, dass die zweite Sollrissspur (S2) aus mehreren zweiten Perforationen (P2) gebildet ist, und dass die ersten Perforationen (P1) und die zweiten Perforationen (P2) in Bezug auf eine Mittellängsachse (M1) des ersten Abreißstreifens (A1) zueinander spiegelsymmetrisch angeordnet und/oder gestaltet sind.Banderole (2) according to one of the preceding claims, characterized in that the first predetermined tear track (S1) is formed from several first perforations (P1), that the second predetermined tear track (S2) is formed from several second perforations (P2), and that the first perforations (P1) and the second perforations (P2) are arranged and / or designed mirror-symmetrically to one another with respect to a central longitudinal axis (M1) of the first tear-off strip (A1). Banderole (2) nach Anspruch 5, dadurch gekennzeichnet, dass die ersten Perforationen (P1) und die zweiten Perforationen (P2) jeweils linienförmig gestaltet und in einem Winkel (W1) zueinander ausgerichtet sind, wobei der Winkel (W1) in Richtung der ersten Sollrissrichtung (R1) offen und in Richtung der zweiten Sollrissrichtung (R2) geschlossen ist.Banderole (2) according to Claim 5, characterized in that the first perforations (P1) and the second perforations (P2) are each designed in the shape of a line and in one Angle (W1) are aligned with one another, the angle (W1) being open in the direction of the first predetermined tear direction (R1) and closed in the direction of the second predetermined tear direction (R2). Banderole (2) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die dritte Sollrissspur (S3) aus mehreren dritten Perforationen (P3) gebildet ist, dass die vierte Sollrissspur (S4) aus mehreren vierten Perforationen (P4) gebildet ist, und dass die dritten Perforationen (P3) und die vierten Perforationen (P4) in Bezug auf eine Mittellängsachse (M2) des zweiten Abreißstreifens (A2) zueinander spiegelsymmetrisch angeordnet und/oder gestaltet sind.Banderole (2) according to one of the preceding claims, characterized in that the third predetermined tear track (S3) is formed from several third perforations (P3), that the fourth predetermined tear track (S4) is formed from several fourth perforations (P4), and that the third perforations (P3) and the fourth perforations (P4) are arranged and / or designed mirror-symmetrically to one another with respect to a central longitudinal axis (M2) of the second tear-off strip (A2). Banderole (2) nach Anspruch 7, dadurch gekennzeichnet, dass die dritten Perforationen (P3) und die vierten Perforationen (P4) jeweils linienförmig gestaltet und in einem Winkel (W2) zueinander ausgerichtet sind, wobei der Winkel (W2) in Richtung der zweiten Sollrissrichtung (R2) offen und in Richtung der ersten Sollrissrichtung (R1) geschlossen ist.Banderole (2) according to claim 7, characterized in that the third perforations (P3) and the fourth perforations (P4) are each linear and aligned at an angle (W2) to one another, the angle (W2) in the direction of the second predetermined tear direction (R2) is open and closed in the direction of the first predetermined tear direction (R1). Banderole (2) nach einem der Ansprüche 5 bis 8, dadurch gekennzeichnet, dass die dritten Perforationen (P3) und die zweiten Perforationen (P2) eine identische Formgebung aufweisen, wobei die dritten Perforationen (P3) relativ zu den zweiten Perforationen (P2) um 180° um eine parallel zu einer Flächennormale der Banderole (2) orientierte Drehachse gedreht angeordnet sind.Banderole (2) according to one of claims 5 to 8, characterized in that the third perforations (P3) and the second perforations (P2) have an identical shape, the third perforations (P3) relative to the second perforations (P2) around 180 ° are arranged rotated about an axis of rotation oriented parallel to a surface normal of the band (2). Banderole (2) nach einem der Ansprüche 5 bis 9, dadurch gekennzeichnet, dass die vierten Perforationen (P4) und die ersten Perforationen (P1) eine identische Formgebung aufweisen, wobei die vierten Perforationen (P4) relativ zu den ersten Perforationen (P1) um 180° um eine parallel zu einer Flächennormale der Banderole (2) orientierte Drehachse gedreht angeordnet sind.Banderole (2) according to one of Claims 5 to 9, characterized in that the fourth perforations (P4) and the first perforations (P1) have an identical shape, the fourth perforations (P4) being around relative to the first perforations (P1) 180 ° are arranged rotated about an axis of rotation oriented parallel to a surface normal of the band (2). Banderole (2) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Perforationsbereich (P) einends einen ersten Handhabungsabschnitt (5), der stirnendseitig an dem ersten Abreißstreifen (A1) angeordnet ist, und andernends einen zweiten Handhabungsabschnitt (6) aufweist, der stirnendseitig an dem zweiten Abreißstreifen (A2) angeordnet ist.Banderole (2) according to one of the preceding claims, characterized in that the perforation area (P) has at one end a first handling section (5) which is arranged on the front end of the first tear-off strip (A1), and at the other end a second handling section (6) which is arranged at the end of the second tear-off strip (A2). Banderole (2) nach Anspruch 11, dadurch gekennzeichnet, dass der erste Handhabungsabschnitt (5) und der zweite Handhabungsabschnitt (6) identisch und/oder jeweils in Form einer von abgerundeten Ausstanzungen (7) berandeten Ausbuchtung (8) gestaltet sind.Banderole (2) according to claim 11, characterized in that the first handling section (5) and the second handling section (6) are identical and / or each in the form of a bulge (8) bordered by rounded cutouts (7). Banderole (2) nach Anspruch 11 oder 12, dadurch gekennzeichnet, dass der Perforationsbereich (P) eine erste Risseinleitungsspur (9), die einends an den ersten Handhabungsabschnitt (5) angrenzt und andernends in die erste Sollrissspur (S1) übergeht, und eine zweite Risseinleitungsspur (10), die einends an den ersten Handhabungsabschnitt (5) angrenzt und andernends in die zweite Sollrissspur (S2) übergeht, aufweist, wobei Stirnenden der dritten Sollrissspur (S3) und der vierten Sollrissspur (S4) mittels der Risseinleitungsspuren (9, 10) derart gegenüber dem ersten Handhabungsabschnitt (5) abgegrenzt sind, dass einem Abreißen des zweiten Abreißstreifens (A2) mittels einer Handhabung des ersten Handhabungsabschnitts (5) entgegengewirkt ist.Banderole (2) according to claim 11 or 12, characterized in that the perforation area (P) has a first tear initiation track (9), which at one end adjoins the first handling section (5) and at the other end merges into the first predetermined tear track (S1), and a second Crack initiation track (10), which at one end adjoins the first handling section (5) and at the other end merges into the second predetermined crack track (S2), the front ends of the third predetermined crack track (S3) and the fourth predetermined crack track (S4) by means of the crack initiation tracks (9, 10) ) are delimited from the first handling section (5) in such a way that tearing off the second tear-off strip (A2) is counteracted by handling the first handling section (5). Folienrolle (1) für Haushaltszwecke, die mit einer Banderole (2) nach einem der vorhergehenden Ansprüche umwickelt ist.Film roll (1) for household purposes, which is wrapped with a band (2) according to one of the preceding claims.
EP21169734.7A 2020-05-15 2021-04-21 Strip for wrapping a film roll Active EP3912925B1 (en)

Applications Claiming Priority (1)

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DE202020102756.5U DE202020102756U1 (en) 2020-05-15 2020-05-15 Banderole for wrapping a film roll

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EP3912925A1 true EP3912925A1 (en) 2021-11-24
EP3912925B1 EP3912925B1 (en) 2022-11-30

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DE (1) DE202020102756U1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202023105449U1 (en) 2023-09-19 2024-12-20 Papier-Mettler Kg Film or bag roll wrapping kit of parts and its use as well as film or bag roll wrapped with a banderole

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE374396A (en) *
DE8704836U1 (en) * 1987-03-25 1987-06-11 Folien Fischer AG, Dottikon Film wrapping for objects, especially product packaging
DE9419553U1 (en) * 1994-05-30 1995-02-02 Metsä-Serla Oy, Helsinki Pack for stacked miniature sheets
EP1970324A1 (en) * 2007-03-16 2008-09-17 C J Wildbird Foods Limited Birdfood wrapper

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE374396A (en) *
DE8704836U1 (en) * 1987-03-25 1987-06-11 Folien Fischer AG, Dottikon Film wrapping for objects, especially product packaging
DE9419553U1 (en) * 1994-05-30 1995-02-02 Metsä-Serla Oy, Helsinki Pack for stacked miniature sheets
EP1970324A1 (en) * 2007-03-16 2008-09-17 C J Wildbird Foods Limited Birdfood wrapper

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DE202020102756U1 (en) 2020-05-27

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