EP0396967B1 - Process and device for making packages from sheet - Google Patents
Process and device for making packages from sheet Download PDFInfo
- Publication number
- EP0396967B1 EP0396967B1 EP90107958A EP90107958A EP0396967B1 EP 0396967 B1 EP0396967 B1 EP 0396967B1 EP 90107958 A EP90107958 A EP 90107958A EP 90107958 A EP90107958 A EP 90107958A EP 0396967 B1 EP0396967 B1 EP 0396967B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- adhesive
- strips
- labels
- packs
- double
- 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.)
- Expired - Lifetime
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/18—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking elements
- B65B61/182—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking elements by applying tear-strips or tear-tapes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/18—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C1/00—Labelling flat essentially-rigid surfaces
- B65C1/02—Affixing labels to one flat surface of articles, e.g. of packages, of flat bands
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C1/00—Labelling flat essentially-rigid surfaces
- B65C1/02—Affixing labels to one flat surface of articles, e.g. of packages, of flat bands
- B65C1/025—Affixing labels to one flat surface of articles, e.g. of packages, of flat bands the label being picked up by the article to be labelled, i.e. the labelling head remaining stationary
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C1/00—Labelling flat essentially-rigid surfaces
- B65C1/04—Affixing labels, e.g. wrap-around labels, to two or more flat surfaces of a polyhedral article
- B65C1/042—Affixing labels, e.g. wrap-around labels, to two or more flat surfaces of a polyhedral article using two or more applicators, e.g. cooperating rollers or brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
- B65C1/00—Labelling flat essentially-rigid surfaces
- B65C1/04—Affixing labels, e.g. wrap-around labels, to two or more flat surfaces of a polyhedral article
- B65C1/042—Affixing labels, e.g. wrap-around labels, to two or more flat surfaces of a polyhedral article using two or more applicators, e.g. cooperating rollers or brushes
- B65C1/045—Affixing labels, e.g. wrap-around labels, to two or more flat surfaces of a polyhedral article using two or more applicators, e.g. cooperating rollers or brushes acting one after the other
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- 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
- B65D75/5838—Tear-lines provided in a wall portion for tearing out a portion of the wall combined with separate fixed tearing means, e.g. tabs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
- Y10T156/1062—Prior to assembly
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
- Y10T156/1062—Prior to assembly
- Y10T156/1067—Continuous longitudinal slitting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
- Y10T156/108—Flash, trim or excess removal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
- Y10T156/1317—Means feeding plural workpieces to be joined
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
- Y10T156/1317—Means feeding plural workpieces to be joined
- Y10T156/1322—Severing before bonding or assembling of parts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
- Y10T156/1317—Means feeding plural workpieces to be joined
- Y10T156/1322—Severing before bonding or assembling of parts
- Y10T156/1339—Delivering cut part in sequence to serially conveyed articles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
- Y10T156/1317—Means feeding plural workpieces to be joined
- Y10T156/1343—Cutting indefinite length web after assembly with discrete article
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
- Y10T156/1702—For plural parts or plural areas of single part
- Y10T156/1712—Indefinite or running length work
- Y10T156/1734—Means bringing articles into association with web
Definitions
- the invention relates to a method for producing packaging, in particular foil packaging for paper handkerchiefs, with an opening aid having an external adhesive strip or an adhesive label, the adhesive labels or the adhesive strips being separated from a material web, preferably having a one-sided adhesive coating, the web of which is separated Width corresponds at least to the dimension of two adjacent adhesive labels or adhesive strips and, in each case, pairs of packaging that are opposite one another and supplied in two rows are simultaneously provided with an adhesive label or adhesive strip.
- the invention relates to a device for producing adhesive labels or adhesive strips and attaching them to a packaging, according to the preamble of the independent device claim.
- Paper handkerchiefs are usually offered in cuboid packaging made from very thin plastic films. Such packaging typically contains ten folded paper handkerchiefs.
- a tear-open tab delimited by perforation lines is arranged in the region of a large front wall of the packaging. This extends in the direction of an upper, small-area end wall.
- One end area of the tongue-shaped tear-open tab is provided with an adhesive strip which can be pulled off the front wall with an adhesive-free handle end while taking the tear-open tab with it. This frees up an upper removal opening for the handkerchiefs, see for example DE-U-7 934 619.
- foil packaging is also known, e.g. with a reclosable tear-off aid having an adhesive strip in the area of one of the elongated side walls of the packaging.
- the invention is concerned with the manufacture of such or similar packaging. From DE-A-1 913 593 it is known to feed labels in pairs on a carrier tape to two adjacent rows of packs. The pre-made labels are removed from the carrier tape and glued to the packaging. This prior art corresponds to the preamble of claims 1 and 9.
- the object on which the invention is based is to produce adhesive strips or adhesive labels for the tear-open aid of the aforementioned packagings in a material-saving manner and to attach them to the packaging in an efficient manner, so that they can be manufactured inexpensively.
- the method according to the invention is characterized in that adhesive labels or adhesive strips in double size or width - double labels or double strips - separated from the material web, placed on two mutually facing packaging and then cut through to form the individual adhesive labels or adhesive strips. Only then are the double strips or double labels folded into their end position on the packaging, namely by folding a strip protrusion or a label protrusion into the plane of the adjacent end wall or side wall.
- the device according to the invention is characterized by a separating knife arranged between the packages, by means of which double-wide adhesive strips or adhesive labels can be severed on the packages supplied in pairs. If the packs of the two pack rows are conveyed with the relative position aligned in the same direction, devices are also provided by which the packs of the one pack row are rotated by 180 ° or 90 ° - with the tear aid arranged on one side - so that the packs of the two pack rows with the end walls or side walls facing each other.
- a packaging produced by the method according to the invention is designed in the region of the opening aid in such a way that an adhesive label extending approximately over the full width of the front wall is continued with a label protrusion in the plane of the front wall and corresponding to this by gluing in approximately half the area of the front wall Area is connected.
- This arrangement of the adhesive label increases the stability of the packaging in the area of the tear-open aid.
- a packaging is shown, which can consist of very thin film (z. B. 30).
- the packaging is particularly suitable for holding a stack of folded paper handkerchiefs.
- the packaging is produced from a rectangular blank 20, which is shown in FIG. 2 as a section of a continuous film web 21.
- the blank 20 is intended for the formation of a front wall 22, a rear wall 23, a side wall 24 arranged between them and overlapping side wall tabs 25, 26 which are connected to one another by seals.
- Folding flaps connect to the free sides of the aforementioned pack walls Formation of an upper end wall 27 and a corresponding bottom wall 28.
- the folding tabs in question are outer and inner longitudinal tabs 29, 30 and side tabs 31, 32.
- the end wall 27 - and correspondingly the bottom wall 28 - is designed such that first the side tabs 31, 32 are turned inwards against the contents of the package and then folding the longitudinal flaps 30 and 29, the latter having a trapezoidal shape.
- the packaging is provided with a tear-open aid in the area of the front wall 22.
- a tear-open tab 34 is delimited by an arched perforation line 33 in the present case, which is formed in an area of the front wall 22 facing the end wall 27.
- the perforation line 33 extends to an edge formed between the front wall 22 and the front wall 27, namely a front edge 35. This is also the pivot axis for the tear-open tab 34 during the opening and closing movements of the same.
- the perforation lines 33 end at a distance from the front, upright side edges 36, 37 and at the same time from the front corners 38, 39 formed between the front wall 22 and the front wall 27.
- the tear-open tab 34 is actuated by an externally attached adhesive label 40, which preferably consists of a somewhat thicker film with a permanent adhesive coating applied on one side.
- the adhesive label 40 is designed, dimensioned and arranged in a special way in the embodiment of FIGS. 1 and 2. As can be seen, the adhesive label 40 has larger dimensions in the longitudinal and transverse directions than the tear-open tab 34.
- the adhesive label 40 which is likewise curved in the lower region here, extends in the region of the front wall 22 with a rectilinear boundary edge 41 (approximately) adjoining the curved contour the side edges 36, 37 of the front wall 22. This is accordingly in a region facing the end wall 27 almost the full width covered by the adhesive label 40.
- a connecting piece 42 of the adhesive label 40 extends in the same width, that is to say in a rectangular configuration, in the plane of the end wall 27 and is connected to it by gluing.
- the connecting piece 42 is dimensioned such that it covers approximately half the surface of the end wall 27 on the outside and extends in the region of the outer longitudinal tab 29 and the side tabs 31 and 32.
- the area of the tear-open tab and in particular the loaded area of the end wall 27 are stabilized by the adhesive label 40 and in particular by its connecting piece 42. This remains in the bonding position with the end wall 27 even during the opening and closing movements.
- the adhesive label is provided with an adhesive-free handle end 43 at a lower area outside the tear-open tab 34. This is formed in that a non-adhesive strip material is glued to the side of the adhesive label 40 provided with adhesive.
- the tear-open aid is attached in the region of a side wall 44 of the packaging, which is created by gluing the two longitudinal tabs 29, 30.
- the outer longitudinal tab 29 is at the same time an opening tab as part of the longitudinal tab 29 with lateral delimitation by separating cuts 46.
- An elongated, rectangular adhesive strip 47 made of a film with an adhesive coating on one side extends here with one leg in the region of the side wall 44 connected to the opening tab 45 and with another leg in the region of the front wall 22.
- an adhesive-free handle end 50 is formed in an analogous manner to the exemplary embodiment in FIGS. 1 and 2.
- FIGS. 4 to 7 show details of a method and a device which are particularly suitable for the production of packages according to FIGS. 1 and 2 - but also of other packages with a tear-open aid.
- cuboid (film) packs 51 are conveyed in two parallel pack rows 52, 53 coming from a packaging machine, a store or the like.
- the packs 21 of the two pack rows 52, 53 are rectified after the manufacturing process.
- the packages 51 of one package row - in the embodiment example of the package row 53 - have to be rotated by 180 °, so that the packages 51 of the two package rows 52, 53 with their end walls 27 facing each other.
- the front walls 22 are directed upwards.
- the pack rows 52, 53 are conveyed (continuously) to a label station 54.
- double-width adhesive labels that is to say double labels 55
- the rows of packs 52, 53 are arranged at such a distance from one another that the double label 55 can be positioned correctly on both packs 51, namely with the part assigned to the front wall 22 in each case.
- the double label 55 rests on the front walls 22 of the packaging 51 adjacent in pairs and connects them to one another.
- the part of the (to be manufactured) individual adhesive labels 40 used to form the connecting piece 42 is exposed as a connecting bridge between the two packages 51.
- the double labels 51 are separated by a cut 56 (Fig. 5) in the middle plane between the two packages 51 cut to form two separate adhesive labels 40.
- the double labels 55 are separated in the area of the label station 54 from a correspondingly dimensioned, that is to say at least double-wide, material web 57 made of film material.
- the material web 57 provided with an adhesive on one side is wound into a bobbin 58.
- the material web 57 is continuously drawn off from this and conveyed to the periphery of a transfer roller 61 via deflection rollers 59, 60.
- This is arranged with its lateral surface immediately above the packages 51 or pack rows 52, 53, such that adhesive labels 40 or adhesive strips 47 or double labels 55 formed on the jacket of the transfer roller 61 are transferred to the upward-facing side of the packages 51, and during the transport movement of the same.
- Individual adhesive labels 40, adhesive strips 47 or double labels 55 are produced in the area of the transfer roller 61 by punching from the material web 57.
- a cutting roller 62 is assigned to the transfer roller 61. This is provided on the circumference with protruding knives 63 which are arranged in a contour corresponding to the adhesive labels, adhesive strips or double labels to be produced.
- the cutting roller 62 can be used to produce individual adhesive labels 40 or adhesive strips 47 - in pairs - or double labels 55, namely by abutting the cutting roller 62 or the knives 63 on the outer surface of the transfer roller 61 or on the on this running material web 57.
- double labels 55 are punched out of the material web 57.
- the width of the material web 57 is chosen so that lateral waste strips 64 remain as residue on the transfer roller 61. In the device shown, these waste strips 64 are collected by winding them onto a waste bobbin 65 and are thus removed without impairing the production process.
- the double labels 55 are placed one after the other and continuously on the packs of the pack rows 52, 53 fed in pairs. These are facing each other with their end walls 27 and arranged at such a distance from one another that the above-described attachment of the double label 55 to the top of the two packages 51 is ensured.
- the separating cut 56 takes place in the middle of the double label 55 between the two packages 51, specifically by means of a stationary, circumferential, disk-shaped separating knife 66.
- the packs 51 are then conveyed continuously, in the exemplary embodiment shown while maintaining the relative position.
- the connecting pieces 42 of the adhesive labels 40 formed after the separating cut projecting beyond the front wall 22 of the packages 51 are folded together down into the plane of the end wall 27.
- a stationary folding member is provided in the movement path of the rows of packs 52, 53 between them.
- this is designed as a rotating folding disk 67.
- the shape of the folding disk 67 is adapted to the folding process, namely double conical.
- Inclined folding surfaces 68 arranged on both sides capture the protrusion, namely the connector 42 and move it downwards until a flat flat part 69 of the folding disk 67 presses the folded-over connecting piece 42 against the end wall 27 due to the relative position.
- the packaging 51 is now completed with respect to the tear aid.
- the handle end 43 attached to the adhesive labels 40 is made from a strip of material 70 made of paper, foil or the like and is applied to the adhesive side of the adhesive label 40.
- the material strip 70 is continuously drawn off from a material roll 71.
- the material strip 70 is of double width and is severed in the middle during transport, specifically by a cutting knife 72.
- the two partial strips 73, 74 thus created are conveyed at a distance from one another, namely by contacting the circumference of a deflection roller 75. The distance formed is aligned with the desired relative position of the partial strips 73, 74 on the material web 57.
- the partial strips 73, 74 are pressed continuously against the edge of the material web 57, specifically on the side provided with adhesive.
- the partial strips 73, 74 are thus firmly connected to the edge regions of the material web 57.
- the relative position of the partial strips 73, 74 is such that when punching or cutting the adhesive labels 40 or double labels 55, the handle ends 50 are formed at the intended end or edge of the adhesive labels 44. Waste material arising in the region of the partial strips 73, 74 during the punching process is removed with the waste strip 64.
- the described method and the devices are also suitable in an analogous manner for the production and application of adhesive strips 47 which are common in many packages (FIGS. 8 and 9).
- the method and device for producing and attaching such adhesive strips 47 are designed in a manner analogous to the exemplary embodiments already described. The same parts of the device are therefore provided in FIG. 9 with the reference numbers of the preceding exemplary embodiments.
- the adhesive strips 47 are produced in double width by separating them from the material web 57 to form double-long adhesive strips — double strips 79—.
- double strips 79 as shown in FIG this is placed on packaging supplied in pairs and then severed in the middle, in the present case by the separating knife 66.
- a protruding leg 48 of the adhesive strips 47 is thereby formed, which is also folded down here in the manner already described here by a folding element 67 designed as a folding disk 67 .
- FIG. 9 shows the production of packaging according to FIG. 3, in which the tear strip is gripped with the leg 49 in the region of the front wall 42 and with the leg 48 in the region of the elongated side wall 44.
- the packages 51 are conveyed with their longitudinal axes pointing in the conveying direction in two parallel rows of packs 52, 53. Due to the different relative position when the packs 51 are fed, they are rotated by 90 ° in both pack rows 52, 53, so that the side walls face one another.
- the rotation of the packaging 51 is effected here by rotary pistons 80 which can be acted upon by suction air and which are arranged above the rows of packs 52, 53 and are rotatably driven.
- a cutting roller 81 is formed differently from the cutting roller 62 of the described exemplary embodiments, namely with a plurality of axially parallel cutting blades 82 which are arranged along the circumference at equal intervals 61 each a double strip 79 separated from the material web 57.
Abstract
Description
Die Erfindung betrifft ein Verfahren zum Herstellen von Verpackungen, insbesondere Folien-Verpackungen für Papier-Taschentücher, mit einer einen außen aufliegenden Klebestreifen oder ein Klebeetikett aufweisenden Öffnungshilfe, wobei die Klebeetiketten bzw. die Klebestreifen von einer vorzugsweise eine einseitige Kleberbeschichtung aufweisenden Materialbahn abgetrennt werden, deren Breite mindestens der Abmessung von zwei nebeneinanderliegenden Klebeetiketten bzw. Klebestreifen entspricht und wobei jeweils paarweise positionsgerecht einander gegenüberliegende, in zwei Reihen zugeförderte Verpackungen gleichzeitig mit einem Klebeetikett bzw. Klebestreifen versehen werden.The invention relates to a method for producing packaging, in particular foil packaging for paper handkerchiefs, with an opening aid having an external adhesive strip or an adhesive label, the adhesive labels or the adhesive strips being separated from a material web, preferably having a one-sided adhesive coating, the web of which is separated Width corresponds at least to the dimension of two adjacent adhesive labels or adhesive strips and, in each case, pairs of packaging that are opposite one another and supplied in two rows are simultaneously provided with an adhesive label or adhesive strip.
Weiterhin betrifft die Erfindung eine Vorrichtung zum Herstellen von Klebeetiketten bzw. Klebestreifen und Anbringen derselben an einer Verpackung, gemäß dem Oberbegriff des unabhängigen Vorrichtungsanspruchs.Furthermore, the invention relates to a device for producing adhesive labels or adhesive strips and attaching them to a packaging, according to the preamble of the independent device claim.
Papier-Taschentücher werden üblicherweise in quaderförmigen Verpackungen aus sehr dünnen Kunststoff-Folien angeboten. Eine derartige Verpackung enthält üblicherweise zehn gefaltete Papier-Taschentücher.Paper handkerchiefs are usually offered in cuboid packaging made from very thin plastic films. Such packaging typically contains ten folded paper handkerchiefs.
Seit einiger Zeit sind die Folien-Verpackungen mit Aufreißhilfen ausgestattet, und zwar überwiegend in wiederverschließbarer Ausführung. Bei einer besonders verbreiteten Folien-Verpackung dieser Art ist im Bereich einer großflächigen Vorderwand der Verpackung eine durch Perforationslinien begrenzte Aufreißlasche angeordnet. Diese erstreckt sich in Richtung zu einer oberen, kleinflächigen Stirnwand. Ein Endbereich der zungenförmigen Aufreißlasche ist mit einem Klebestreifen versehen, der mit einem klebefreien Griffende von der Vorderwand abgezogen werden kann unter Mitnahme der Aufreißlasche. Dadurch wird eine obere Entnahmeöffnung für die Taschentücher frei, siehe beispielsweise die DE-U-7 934 619.For some time now, the film packaging has been equipped with tear-open aids, mostly in a resealable version. In the case of a particularly widespread film packaging of this type, a tear-open tab delimited by perforation lines is arranged in the region of a large front wall of the packaging. This extends in the direction of an upper, small-area end wall. One end area of the tongue-shaped tear-open tab is provided with an adhesive strip which can be pulled off the front wall with an adhesive-free handle end while taking the tear-open tab with it. This frees up an upper removal opening for the handkerchiefs, see for example DE-U-7 934 619.
Es sind auch andere Ausführungsformen derartiger Folien-Verpackungen bekannt, z.B. mit einer einen Klebestreifen aufweisenden, wiederverschließbaren Aufreißhilfe im Bereich einer der langgestreckten Seitenwände der Verpackung.Other embodiments of such foil packaging are also known, e.g. with a reclosable tear-off aid having an adhesive strip in the area of one of the elongated side walls of the packaging.
Die Erfindung befaßt sich mit der Herstellung solcher oder ähnlicher Verpackungen. Aus der DE-A-1 913 593 ist es bekannt, Etiketten paarweise auf einem Trägerband zwei nebeneinanderliegenden Reihen von Packungen zuzuführen. Die vorgefertigten Etiketten werden vom Trägerband abgenommen und auf die Verpackungen aufgeklebt. Dieser Stand der Technik entspricht dem Oberbegriff der Ansprüche 1 und 9.The invention is concerned with the manufacture of such or similar packaging. From DE-A-1 913 593 it is known to feed labels in pairs on a carrier tape to two adjacent rows of packs. The pre-made labels are removed from the carrier tape and glued to the packaging. This prior art corresponds to the preamble of claims 1 and 9.
Die der Erfindung zugrundeliegende Aufgabe besteht darin, Klebestreifen bzw. Klebeetiketten für die Aufreißhilfe der genannten Verpackungen materialsparend herzustellen sowie in leistungsfähiger Weise an der Verpackung anzubringen, so daß diese kostengünstig gefertigt werden können. Zur Lösung dieser Aufgabe ist das erfindungsgemäße Verfahren dadurch gekennzeichnet, daß Klebeetiketten bzw. Klebestreifen in doppelter Größe bzw. Breite - Doppeletiketten bzw. Doppelstreifen - von der Materialbahn abgetrennt, auf zwei einander zugekehrten Verpackungen aufgelegt und sodann unter Bildung der einzelnen Klebeetiketten bzw. Klebestreifen durchtrennt werden. Erst danach werden die Doppelstreifen bzw. Doppeletiketten in ihre Endposition an der Verpackung gefaltet, nämlich durch Umfalten eines Streifenüberstands bzw. eines Etikettenüberstands in die Ebene der angrenzenden Stirnwand bzw. Seitenwand.The object on which the invention is based is to produce adhesive strips or adhesive labels for the tear-open aid of the aforementioned packagings in a material-saving manner and to attach them to the packaging in an efficient manner, so that they can be manufactured inexpensively. To achieve this object, the method according to the invention is characterized in that adhesive labels or adhesive strips in double size or width - double labels or double strips - separated from the material web, placed on two mutually facing packaging and then cut through to form the individual adhesive labels or adhesive strips. Only then are the double strips or double labels folded into their end position on the packaging, namely by folding a strip protrusion or a label protrusion into the plane of the adjacent end wall or side wall.
Die erfindungsgemäße Vorrichtung ist gekennzeichnet durch ein zwischen den Verpackungen angeordnetes Trennmesser, durch das doppelt breite Klebestreifen bzw. Klebeetiketten auf den paarweise zugeförderten Verpackungen durchtrennbar sind. Werden die Packungen der beiden Packungsreihen bei gleichgerichteter Relativstellung gefördert, sind darüber hinaus Einrichtungen vorgesehen, durch die die Verpackungen der einen Packungsreihe um 180° oder um 90° - bei Anordnung der Aufreißhilfe an einer Seite - gedreht werden, so daß die Verpackungen der beiden Packungsreihen mit den Stirnwänden oder Seitenwänden einander zugekehrt sind.The device according to the invention is characterized by a separating knife arranged between the packages, by means of which double-wide adhesive strips or adhesive labels can be severed on the packages supplied in pairs. If the packs of the two pack rows are conveyed with the relative position aligned in the same direction, devices are also provided by which the packs of the one pack row are rotated by 180 ° or 90 ° - with the tear aid arranged on one side - so that the packs of the two pack rows with the end walls or side walls facing each other.
Eine nach dem erfindungsgemäßen Verfahren hergestellte Verpackung ist im Bereich der Öffnungshilfe so ausgebildet, daß ein sich annähernd über die volle Breite der Vorderwand erstreckendes Klebeetikett mit einem Etikettenüberstand in die Ebene der Stirnwand fortgesetzt und mit dieser durch Verklebung in einem etwa der halben Fläche der Stirnwand entsprechenden Bereich verbunden ist. Durch diese Anordnung des Klebeetiketts wird eine erhöhte Stabilität der Verpackung im Bereich der Aufreißhilfe erreicht.A packaging produced by the method according to the invention is designed in the region of the opening aid in such a way that an adhesive label extending approximately over the full width of the front wall is continued with a label protrusion in the plane of the front wall and corresponding to this by gluing in approximately half the area of the front wall Area is connected. This arrangement of the adhesive label increases the stability of the packaging in the area of the tear-open aid.
Weitere Merkmale der Erfindung betreffen das Herstellungsverfahren für die Verpackung bzw. die Aufreißhilfe und die Ausgestaltung der Vorrichtung.Further features of the invention relate to the manufacturing process for the packaging or the tear-open aid and the design of the device.
Ausführungsbeispiele für die Herstellung der Klebestreifen bzw. Klebeetiketten und für die Vorrichtung werden nachfolgend anhand der Zeichnungen näher erläutert. Es zeigen:
- Fig. 1
- eine Folien-Verpackung für Papier-Taschentücher mit Aufreißhilfe in perspektivischer Darstellung,
- Fig. 2
- einen Abschnitt einer Folienbahn zur Bildung von Zuschnitten für eine Verpackung gemäß Fig. 1,
- Fig. 3
- eine andere Ausführung einer Folien-Verpackung für Papier-Taschentücher, ebenfalls in perspektivischer Darstellung,
- Fig. 4
- eine Materialbahn zur Bildung von (doppelt breiten) Klebeetiketten im Grundriß,
- Fig. 5
- ein doppelt breites Klebeetikett (Doppeletikett),
- Fig. 6
- Einzelheiten einer Vorrichtung zum Herstellen und Anbringen von (Doppeletiketten) in perspektivischer, vereinfachter Darstellung,
- Fig. 7
- die Einzelheiten der Vorrichtung gemäß Fig. 6 in schematischer Seitenansicht,
- Fig. 8
- eine Materialbahn für die Herstellung von doppelt breiten Klebestreifen (Doppelstreifen),
- Fig. 9
- eine Vorrichtung zum Herstellen und Anbringen von doppelt breiten Klebestreifen an Verpackungen in perspektivischer Darstellung.
- Fig. 1
- a film packaging for paper handkerchiefs with tear aid in perspective,
- Fig. 2
- 1 shows a section of a film web for forming blanks for a packaging according to FIG. 1,
- Fig. 3
- another version of a film packaging for paper handkerchiefs, also in perspective,
- Fig. 4
- a material web for the formation of (double-wide) adhesive labels in the floor plan,
- Fig. 5
- a double-wide adhesive label (double label),
- Fig. 6
- Details of a device for producing and attaching (double labels) in a perspective, simplified representation,
- Fig. 7
- 6 shows the details of the device according to FIG. 6 in a schematic side view,
- Fig. 8
- a material web for the production of double-wide adhesive strips (double strips),
- Fig. 9
- a device for producing and attaching double-wide adhesive strips to packaging in perspective.
In Fig. 1 ist eine Verpackung dargestellt, die aus sehr dünner Folie (z. B. 30 ) bestehen kann. Die Verpackung ist insbesondere für die Aufnahme eines Stapels von gefalteten Papier-Taschentüchern geeignet.In Fig. 1 a packaging is shown, which can consist of very thin film (z. B. 30). The packaging is particularly suitable for holding a stack of folded paper handkerchiefs.
Die Verpackung wird aus einem rechteckigen Zuschnitt 20 gefertigt, der in Fig. 2 als Abschnitt einer fortlaufenden Folienbahn 21 gezeigt ist. Der Zuschnitt 20 ist für die Bildung einer Vorderwand 22, einer Rückwand 23, einer zwischen diesen angeordneten Seitenwand 24 sowie einander überdeckender und miteinander durch Siegeln verbundener Seitenwandlappen 25, 26 bestimmt. An die freien Seiten der vorgenannten Packungswandungen schließen Faltlappen an zur Bildung einer oberen Stirnwand 27 sowie einer entsprechenden Bodenwand 28 an. Die betreffenden Faltlappen sind äußere und innere Längslappen 29, 30 sowie Seitenlappen 31, 32. Bei dem Ausführungsbeispiel der Fig. 1 ist die Stirnwand 27 - und entsprechend die Bodenwand 28 - so ausgebildet, daß zuerst die Seitenlappen 31, 32 nach innen gegen den Packungsinhalt und sodann die Längslappen 30 und 29 gefaltet werden, wobei letztere eine trapezförmige Gestalt erhalten.The packaging is produced from a rectangular blank 20, which is shown in FIG. 2 as a section of a continuous film web 21. The blank 20 is intended for the formation of a
Die Verpackung ist im Bereich der Vorderwand 22 mit einer Aufreißhilfe versehen. Durch eine im vorliegenden Falle bogenförmige Perforationslinie 33 ist eine Aufreißlasche 34 begrenzt, die in einem der Stirnwand 27 zugekehrten Bereich der Vorderwand 22 gebildet ist. Die Perforationslinie 33 verläuft bis zu einer zwischen Vorderwand 22 und Stirnwand 27 gebildeten Kante, nämlich einer Vorderkante 35. Diese ist zugleich Schwenkachse für die Aufreißlasche 34 bei Öffnungs- und Schließbewegungen derselben. Die Perforationslinien 33 enden mit Abstand von vorderen, aufrechten Seitenkanten 36, 37 und zugleich von den zwischen Vorderwand 22 und Stirnwand 27 gebildeten Vorderecken 38, 39.The packaging is provided with a tear-open aid in the area of the
Die Aufreißlasche 34 wird durch ein außen angebrachtes Klebeetikett 40 betätigt, welches vorzugsweise aus einer etwas dickeren Folie mit einseitig angebrachter Beschichtung eines Dauerklebers besteht.The tear-
Das Klebeetikett 40 ist bei dem Ausführungsbeispiel der Fig. 1 und 2 in besonderer Weise ausgebildet, bemessen und angeordnet. Wie ersichtlich, hat das Klebeetikett 40 größere Abmessungen in Längs- und Querrichtung als die Aufreißlasche 34. Das hier ebenfalls im unteren Bereich bogenförmige Klebeetikett 40 erstreckt sich im Bereich der Vorderwand 22 mit einer an die bogenförmige Kontur anschließenden geradlinigen Begrenzungskante 41 (annährend) bis an die Seitenkanten 36, 37 der Vorderwand 22. Diese ist demnach in einem der Stirnwand 27 zugekehrten Bereich über nahezu die volle Breite durch das Klebeetikett 40 überdeckt.The
Ein Anschlußstück 42 des Klebeetiketts 40 erstreckt sich in gleicher Breite, also in rechteckiger Gestaltung, in der Ebene der Stirnwand 27 und ist durch Verkleben mit dieser verbunden. Das Anschlußstück 42 ist so bemessen, daß es annährend die halbe Fläche der Stirnwand 27 außen bedeckt und sich im Bereich des äußeren Längslappens 29 sowie der Seitenlappen 31 und 32 erstreckt. Der Bereich der Aufreißlasche und insbesondere der belastete Bereich der Stirnwand 27 werden durch das Klebeetikett 40 und insbesondere durch dessen Anschlußstück 42 stabilisiert. Dieses bleibt auch bei den Öffnungs- und Schließbewegungen in der Verklebungsstellung mit der Stirnwand 27.A connecting
An einem unteren Bereich außerhalb der Aufreißlasche 34 ist das Klebeetikett mit einem kleberfreien Griffende 43 versehen. Dieses wird dadurch gebildet, daß auf der mit Kleber versehenen Seite des Klebeetiketts 40 ein nicht klebendes Streifenmaterial aufgeklebt ist.The adhesive label is provided with an adhesive-
Bei der in Fig. 3 gezeigten Ausführung einer (Folien-)Verpackung ist die Aufreißhilfe im Bereich einer Seitenwand 44 der Verpackung angebracht, die durch Verkleben der beiden Längslappen 29, 30 entsteht. Der äußere Längslappen 29 ist zugleich eine Öffnungslasche als Teil des Längslappens 29 mit seitlicher Begrenzung durch Trennschnitte 46.In the embodiment of a (film) packaging shown in FIG. 3, the tear-open aid is attached in the region of a
Ein länglicher, rechteckiger Klebestreifen 47 aus einer Folie mit einseitiger Kleberbeschichtung erstreckt sich hier mit einem Schenkel im Bereich der Seitenwand 44 unter Verbindung mit der Öffnungslasche 45 und mit einem weiteren Schenkel im Bereich der Vorderwand 22. Am freien Ende des Klebestreifens 47 im Bereich der Vorderwand 22 ist ein kleberfreies Griffende 50 in analoger Weise zu dem Ausführungsbeispiel der Fig. 1 und 2 gebildet.An elongated, rectangular
In Fig. 4 bis 7 werden Einzelheiten eines Verfahrens und einer Vorrichtung dargestellt, die für die Herstellung von Packungen gemäß Fig. 1 und 2 - aber auch von anderen Verpackungen mit Aufreißhilfe - besonders geeignet sind. Wie ersichtlich, werden quaderförmige (Folien-)Verpackungen 51 in zwei parallelen Packungsreihen 52, 53 von einer Verpackungsmaschine, einem Speicher oder dergleichen kommend zugefördert. Bei dem hier gewählten Ausführungsbeispiel sind die Verpackungen 21 der beiden Packungsreihen 52, 53 nach dem Herstellungsprozeß gleichgerichtet. Für das gleichzeitige Anbringen von Klebeetiketten 40 an jeweils zwei paarweise benachbarten Verpackungen 51 der Packungsreihen 52 und 53 müssen die Verpackungen 51 einer Verpackungsreihe - bei dem gezeigten Ausführungsbeispiel der Verpackungsreihe 53 - um 180° gedreht werden, so daß die Verpackungen 51 der beiden Verpackungsreihen 52, 53 mit ihren Stirnwänden 27 einander zugekehrt sind. Die Vorderwände 22 sind nach oben gerichtet.4 to 7 show details of a method and a device which are particularly suitable for the production of packages according to FIGS. 1 and 2 - but also of other packages with a tear-open aid. As can be seen, cuboid (film) packs 51 are conveyed in two
In deratiger Relativstellung werden die Packungsreihen 52, 53 in eine Etikettenstation 54 (kontinuierlich) gefördert. In dieser werden jeweils doppelt breite Klebeetiketten, also Doppeletiketten 55, gleichzeitig auf je zwei zueinander benachbarte Verpackungen 51 der Packungsreihen 52, 53 aufgelegt. Die Packungsreihen 52, 53 sind zu diesem Zweck in einem solchen Abstand voneinander angeordnet, daß das Doppeletikett 55 positionsgerecht auf beiden Verpackungen 51 angebracht, nämlich mit dem jeweils der Vorderwand 22 zugeordneten Teil auf diese aufgelegt werden kann. In einer Zwischenposition liegt demnach das Doppeletikett 55 auf den Vorderwänden 22 der paarweise benachbarten Verpackungen 51 auf und verbindet diese miteinander. Der zur Bildung des Anschlußstücks 42 dienende Teil der (herzustellenden) einzelnen Klebeetiketten 40 liegt als verbindende Brücke frei zwischen den beiden Verpackungen 51.In such a relative position, the
Im Zuge des Weitertransports der Paare von Verpackungen 51 werden die Doppeletiketten 51 durch einen Trennschnitt 56 (Fig. 5) in der Mittelebene zwischen den beiden Verpackungen 51 durchtrennt unter Bildung von zwei separaten Klebeetiketten 40.In the course of further transport of the pairs of
Die an der Vorderkante 35 über die Vorderwand 22 hinwegstehenden Bereiche der Klebeetiketten 40, nämlich die Anschlußstücke 42 derselben, werden sodann in die (vertikale) Ebene der Stirnwand 27 umgefaltet und mit dieser verklebt. Damit sind jeweils gleichzeitig zwei Verpackungen 51 in der Ausführung gemäß Fig. 1 hergestellt.The areas of the
Die Doppeletiketten 55 werden im Bereich der Etikettenstation 54 von einer entsprechend dimensionierten, also mindestens doppelt breiten Materialbahn 57 aus Folienmaterial abgetrennt. Die einseitig mit einem Kleber versehene Materialbahn 57 ist zu einer Bobine 58 gewickelt. Die Materialbahn 57 wird von dieser fortlaufend, kontinuierlich abgezogen und über Umlenkwalzen 59, 60 an den Umfang einer Übertragungswalze 61 herangefördert. Diese ist mit ihrer Mantelfläche unmittelbar oberhalb der Verpackungen 51 bzw. Packungsreihen 52, 53 angeordnet, derart, daß auf dem Mantel der Übertragungswalze 61 gebildete Klebeetiketten 40 bzw. Klebestreifen 47 oder Doppeletiketten 55 auf die nach oben gerichtete Seite der Verpackungen 51 übertragen werden, und zwar während der Transportbewegung derselben.The double labels 55 are separated in the area of the
Einzelne Klebeetiketten 40, Klebestreifen 47 oder Doppeletiketten 55 werden im Bereich der Übertragungswalze 61 durch Stanzungen aus der Materialbahn 57 gefertigt. Zu diesem Zweck ist der Übertragungswalze 61 eine Schneidwalze 62 zugeordnet. Diese ist auf dem Umfang mit vorstehenden Messern 63 versehen, die in einer den herzustellenden Klebeetiketten, Klebestreifen oder Doppeletiketten entsprechenden Kontur angeordnet sind. Durch die Schneidwalze 62 können einzelne Klebeetiketten 40 bzw. Klebestreifen 47 - paarweise - hergestellt werden oder Doppeletiketten 55, und zwar durch Anlage der Schneidwalze 62 bzw. der Messer 63 an der Mantelfläche der Übertragungswalze 61 bzw. an der auf dieser ablaufenden Materialbahn 57.Individual adhesive labels 40, adhesive strips 47 or
Bei dem bevorzugten Ausführungsbeispiel gemäß Fig. 6, 7 und 8 werden jeweils Doppeletiketten 55 aus der Materialbahn 57 ausgestanzt. Die Breite der Materialbahn 57 ist dabei so gewählt, daß seitliche Abfallstreifen 64 als Rückstand auf der Übertragungswalze 61 zurückbleiben. Diese Abfallstreifen 64 werden bei der gezeigten Vorrichtung durch Aufwickeln auf eine Abfallbobine 65 gesammelt und so ohne Beeinträchtigung des Fertigungsvorgangs beseitigt.6, 7 and 8,
Die Doppeletiketten 55 werden nacheinander und kontinuierlich auf die paarweise zugeführten Verpackungen der Packungsreihen 52, 53 aufgelegt. Diese sind dabei mit ihren Stirnwänden 27 einander zugekehrt und in einen solchen Abstand voneinander angeordnet, daß die oben beschriebene Anbringung des Doppeletiketts 55 an der Oberseite der beiden Verpackungen 51 gewährleistet ist.The double labels 55 are placed one after the other and continuously on the packs of the
Im Anschluß an die Anbringung des Doppeletiketts 55 an den beiden Verpackungen 51 erfolgt der Trennschnitt 56 in der Mitte des Doppeletiketts 55 zwischen den beiden Verpackungen 51, und zwar durch ein ortsfestes, umlaufendes, scheibenförmiges Trennmesser 66.Following the attachment of the
Die Verpackungen 51 werden danach ununterbrochen weitergefördert, bei dem gezeigten Ausführungsbeispiel unter Beibehaltung der Relativstellung. Die über die Vorderwand 22 der Verpackungen 51 hinwegstehenden Anschlußstücke 42 der nach dem Trennschnitt gebildeten Klebeetiketten 40 werden gemeinsam umgefaltet nach unten in die Ebene der Stirnwand 27. Zu diesem Zweck ist in der Bewegungsbahn der Packungsreihen 52, 53 zwischen diesen ein ortsfestes Faltorgan vorgesehen. Dieses ist bei dem gezeigten Ausführungsbeispiel als rotierende Faltscheibe 67 ausgebildet. Die Gestalt der Faltscheibe 67 ist an den Faltvorgang angepaßt, nämlich doppelkonisch. Schräg gerichtete, beidseitig angeordnete Faltflächen 68 erfassen den Überstand, nämlich das Anschlußstück 42 und bewegen dieses abwärts, bis ein ebener Flachteil 69 der Faltscheibe 67 aufgrund der Relativstellung das umgefaltet Anschlußstück 42 an die Stirnwand 27 andrückt. Die Verpackungen 51 sind nun auch in bezug auf die Aufreißhilfe fertiggestellt.The
Das an den Klebeetiketten 40 angebrachte Griffende 43 wird aus einem Materialstreifen 70 aus Papier, Folie oder dergleichen gefertigt und auf die klebende Seite des Klebeetiketts 40 anfgebracht. Der Materialstreifen 70 wird von einer Materialrolle 71 fortlaufend abgezogen. Der Materialstreifen 70 ist bei dem vorliegenden Ausführungsbeispiel in doppelter Breite ausgeführt und wird während des Transports mittig durchtrennt, und zwar durch ein Schneidmesser 72. Die beiden so entstehenden Teilstreifen 73, 74 werden auf Abstand voneinander gefördert und zwar durch Anlage am Umfang einer Umlenkwalze 75. Der gebildete Abstand ist auf die erwünschte Relatiylage der Teilstreifen 73, 74 an der Materialbahn 57 ausgerichtet. Die Teilstreifen 73, 74 werden am Rand der Materialbahn 57 fortlaufend an diese angedrückt, und zwar auf der mit Kleber versehenen Seite. Die Teilstreifen 73, 74 werden so fest mit den Randbereichen der Materialbahn 57 verbunden. Die Relativlage der Teilstreifen 73, 74 ist derart, daß beim Stanzen bzw. Schneiden der Klebeetiketten 40 bzw. Doppeletiketten 55 die Griffenden 50 am vorgesehenen Ende bzw. Rand der Klebeetiketten 44 gebildet sind. Beim Stanzvorgang entstehender Materialabfall im Bereich der Teilstreifen 73, 74 wird mit dem Abfallstreifen 64 abgefördert.The
Das beschriebene Verfahren sowie die Vorrichtungen sind in analoger Weise auch zur Herstellung und Anbringung von bei vielen Verpackungen üblichen Klebestreifen 47 geeignet (Fig. 8 und 9). Verfahren und Vorrichtung zum Herstellen und Anbringen derartiger Klebestreifen 47 sind in analoger Weise zu den bereits beschriebenen Ausführungsbeispielen ausgebildet. Gleiche Teile der Vorrichtung sind deshalb in Fig. 9 mit den Bezugsziffern der vorangehenden Ausführungsbeispiele versehen.The described method and the devices are also suitable in an analogous manner for the production and application of
Die Klebestreifen 47 werden entsprechend den beschriebenen Ausführungsbeispielen in doppelter Breite durch Abtrennen von der Materialbahn 57 hergestellt werden unter Bildung von doppelt langen Klebestreifen - Doppelstreifen 79 -. Bei der Herstellung von Doppelstreifen 79, wie in Fig. 8 gezeigt, werden diese auf paarweise zugeführte Verpackungen aufgelegt und sodann mittig durchtrennt, im vorliegenden Falle durch das Trennmesser 66. Es wird dadurch ein überstehender Schenkel 48 der Klebestreifen 47 gebildet, der in der ebenfalls bereits beschriebenen Weise hier durch ein als Faltscheibe 67 ausgebildetes Faltorgan nach unten umgefaltet wird. Das Ausführungsbeispiel der Fig. 9 zeigt die Herstellung von Verpackungen gemäß Fig. 3, bei der der Aufreißstreifen sich mit dem Schenkel 49 im Bereich der Vorderwand 42 und mit dem Schenkel 48 im Bereich der langgestreckten Seitenwand 44 erfaßt.In accordance with the exemplary embodiments described, the
Die Verpackungen 51 werden zu diesem Zweck mit ihren Längsachsen in Förderrichtung weisend in zwei parallelen Packungsreihen 52, 53 gefördert. Aufgrund der abweichenden Relativstellung bei der Zuförderung der Verpackungen 51 werden diese in beiden Packungsreihen 52, 53 um 90° gedreht, so daß die Seitenwände einander zugekehrt sind. Die Drehung der Verpackungen 51 wird hier - wie auch bei den beschriebenen Ausführungsbeispielen - durch mit Saugluft beaufschlagbare Drehkolben 80 bewirkt, die oberhalb der Packungsreihen 52, 53 angeordnet und drehbar angetrieben sind.For this purpose, the
Aufgrund der geringen Breite der Klebestreifen 47 bzw. Doppelstreifen 79 ist eine Schneidwalze 81 abweichend von der Schneidwalze 62 der beschriebenen Ausführungsbeispiele ausgebildet, nämlich mit mehreren, längs des Umfangs in gleichen Abständen angeordneten, achsparallel gerichteten Schneidmessern 82. Durch diese wird infolge Anlage an der Übertragungswalze 61 jeweils ein Doppelstreifen 79 von der Materialbahn 57 abgetrennt.Due to the small width of the
Claims (13)
- Process for the production of packs, especially film packs for paper handkerchiefs, with an opening aid having an adhesive strip (47) or an adhesive label (40) resting on the outside, the adhesive labels (40) or the adhesive strips (47) being severed from a web of material (57) which preferably has a one-sided adhesive coating and the width of which corresponds at least to the dimension of two adhesive labels (40) or adhesive strips (47) lying next to one another, and packs (51) located respectively opposite one another in pairs in the correct position and fed in two rows (52, 53) being equipped simultaneously with an adhesive label (40) or adhesive strip (47), characterized in that adhesive labels or adhesive strips of double size or width, namely double labels (55) or double strips (79), are severed from the web of material (57), are laid onto two packs (51) facing one another and are then severed to form the individual adhesive labels (40) or adhesive strips (47).
- Process according to Claim 1, characterized in that the packs (51) on which the labels (40, 55) or strips (47, 79) come to rest have their end walls (24) or side walls (44) facing one another.
- Process according to Claim 1 or 2, characterized in that the packs (51) are conveyed continuously at a distance from one another in pairs, and especially the double labels (55) or double strips (79), after being laid onto two adjacent packs (51), are severed in the region between the packs (51), and label projections or strip projections so formed are respectively folded round against an adjoining end wall (27) or side wall (44).
- Process according to Claim 1, or one or more of the further claims, characterized in that, to form an adhesive-free gripping end (43) of the adhesive labels (40) or adhesive strips (47), the web of material (57) is equipped at the two edges with a continuous covering strip (part strips 73, 74) on the side coated with adhesive, and these are also severed during the formation of the adhesive labels (40) or adhesive strips (47).
- Process according to Claim 1 or one or more of the further claims, characterized in that double labels (40) of a width smaller than that of the web of material (57) are punched out of this, together with a gripping end (43), and in that lateral waste strips (64) obtained thereby are collected by winding-up.
- Process according to Claim 4 or one or more of the further claims, characterized in that to form the gripping ends (43), the covering strips (part strips 73, 74) are formed by central cutting from a material strip (70) of double width and are subsequently guided in a divergent manner into a relative position necessary for attachment to edge regions of the web of material (57).
- Process according to Claim 1 or one or more of the further claims, characterized in that, with a two-track feed of the packs (51), the packs of one pack row (52) are rotated through 180°, in such a way that adjacent packs of the pack rows (52, 53) have their end walls (27) facing one another.
- Process according to Claim 1 or one or more of the further claims, characterized in that, for attaching especially adhesive strips (47) in the region of the front wall (22) and side wall (44), the packs (51) fed in two rows (pack rows 52, 53) are respectively rotated through 90°, in such a way that they have their side walls (44) facing one another.
- Apparatus for the production of adhesive labels (40) or adhesive strips (47) and for the attachment of these on a pack, especially a film pack for paper handkerchiefs, the packs (51) being feedable in two rows (52, 53) to a label station (54) for attaching the adhesive labels (40) or adhesive strips (47), and two adhesive labels (40) or adhesive strips (47) at a time being able to be produced simultaneously, with a preferably one-sided adhesive coating, by severing from an appropriately dimensioned, double-width web of material (57) and being able to be transferred by means of a transfer roller (61) on to the top side or front wall (22) of two of the packs (51) respectively conveyed in pairs, characterized by a severing knife (66) arranged between the packs (51), by means of which double-width adhesive strips (79) or adhesive labels (55) on the packs (51) fed in pairs can be severed.
- Apparatus according to Claim 9, characterized by a cutting roller (62, 81) cooperating with the transfer roller (61) for severing the adhesive labels (40) or adhesive strips (47) from the web of material (57) or from the part webs (77, 78).
- Apparatus according to Claim 9 or 10, characterized in that, to produce adhesive-free gripping ends (43) on the adhesive labels (40) or adhesive strips (47), an adhesive-free material strip (part strips 73, 74) can be fed to the edges of the web of material (57) and can be connected to the side of the latter having the adhesive layer, a material strip (70) of double width being severable in the longitudinal centre and part strips (73, 74) being feedable respectively to the edges of the web of material (57).
- Apparatus according to Claim 9 or one or more of the further claims, characterized in that waste strips (64) of the web of material (57) which occur during the production of the adhesive labels (40) or adhesive strips (47) can be wound up on to a roll (waste reel 65).
- Apparatus according to Claim 9 or one or more of the further claims, characterized in that at least one folding member (folding disc 67) is arranged in the region between the pack rows (52, 53), for folding round those parts of the adhesive labels (40) or adhesive strips (47) projecting beyond the packs (51) (connecting pieces 42 or legs 48).
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP91118886A EP0475463B1 (en) | 1989-05-10 | 1990-04-26 | Package made from sheet material with tear-off strip |
EP94103017A EP0608909B1 (en) | 1989-05-10 | 1990-04-26 | Process and device for making packages made from sheet material |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3915192A DE3915192A1 (en) | 1989-05-10 | 1989-05-10 | METHOD AND DEVICE FOR PRODUCING (FILM) PACKAGING AND (FILM) PACKAGING |
DE3915192 | 1989-05-10 |
Related Child Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91118886A Division EP0475463B1 (en) | 1989-05-10 | 1990-04-26 | Package made from sheet material with tear-off strip |
EP91118886.0 Division-Into | 1991-11-06 | ||
EP94103017.3 Division-Into | 1994-03-01 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0396967A2 EP0396967A2 (en) | 1990-11-14 |
EP0396967A3 EP0396967A3 (en) | 1991-01-23 |
EP0396967B1 true EP0396967B1 (en) | 1995-01-11 |
Family
ID=6380349
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91118886A Expired - Lifetime EP0475463B1 (en) | 1989-05-10 | 1990-04-26 | Package made from sheet material with tear-off strip |
EP90107958A Expired - Lifetime EP0396967B1 (en) | 1989-05-10 | 1990-04-26 | Process and device for making packages from sheet |
EP94103017A Expired - Lifetime EP0608909B1 (en) | 1989-05-10 | 1990-04-26 | Process and device for making packages made from sheet material |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91118886A Expired - Lifetime EP0475463B1 (en) | 1989-05-10 | 1990-04-26 | Package made from sheet material with tear-off strip |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94103017A Expired - Lifetime EP0608909B1 (en) | 1989-05-10 | 1990-04-26 | Process and device for making packages made from sheet material |
Country Status (8)
Country | Link |
---|---|
US (2) | US5085724A (en) |
EP (3) | EP0475463B1 (en) |
JP (1) | JP2757880B2 (en) |
AT (3) | ATE116932T1 (en) |
BR (1) | BR9002167A (en) |
CA (1) | CA2015746A1 (en) |
DE (4) | DE3915192A1 (en) |
ES (3) | ES2095693T3 (en) |
Cited By (1)
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US7007423B2 (en) | 2001-12-27 | 2006-03-07 | Regath Hb | Adhesive label resealable package and label web |
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JPH06103990A (en) * | 1992-09-18 | 1994-04-15 | Ngk Insulators Ltd | Solid electrolytic type fuel cell and manufacture thereof |
DE4241423B4 (en) * | 1992-12-09 | 2008-02-28 | The Procter & Gamble Company, Cincinnati | Rectangular soft pack of a web of paper, plastic film or the like |
DE4401054A1 (en) * | 1994-01-15 | 1995-07-20 | Senning Christian Verpackung | Packaging machine |
GB9424719D0 (en) * | 1994-12-07 | 1995-02-01 | Grace W R & Co | Method of providing an easy open pack, and pack made thereby |
EP0944539B1 (en) * | 1996-11-21 | 2003-03-12 | British American Tobacco (Investments) Limited | Packaging for smoking articles |
KR100594707B1 (en) | 1996-11-21 | 2006-07-03 | 브리티쉬 아메리칸 토바코 (인베스트먼츠) 리미티드 | Packaging for smoking articles |
US5827387A (en) * | 1996-12-20 | 1998-10-27 | Kimberly-Clark Worldwide, Inc. | Method of making an absorbent article having leg cuffs combined with containment flaps |
DE19706802A1 (en) * | 1997-02-20 | 1998-09-17 | Sca Hygiene Paper Gmbh | Packaging sleeve |
GB9725768D0 (en) | 1997-12-04 | 1998-02-04 | Rothmans International Ltd | Packaging of smoking articles |
FR2772009B1 (en) * | 1997-12-10 | 2000-05-12 | Denis Guibert | CASE FOR PRODUCTS, AND ARTICLE OBTAINED |
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US6318625B1 (en) | 1998-02-11 | 2001-11-20 | Sca Hygiene Products Gmbh | Packaging wrapper |
GB9814533D0 (en) | 1998-07-03 | 1998-09-02 | Rothmans International Ltd | Packaging of smoking articles |
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-
1989
- 1989-05-10 DE DE3915192A patent/DE3915192A1/en not_active Withdrawn
-
1990
- 1990-04-26 DE DE59010605T patent/DE59010605D1/en not_active Expired - Fee Related
- 1990-04-26 ES ES94103017T patent/ES2095693T3/en not_active Expired - Lifetime
- 1990-04-26 AT AT91118886T patent/ATE116932T1/en not_active IP Right Cessation
- 1990-04-26 AT AT90107958T patent/ATE116924T1/en not_active IP Right Cessation
- 1990-04-26 DE DE59008216T patent/DE59008216D1/en not_active Expired - Fee Related
- 1990-04-26 AT AT94103017T patent/ATE146146T1/en not_active IP Right Cessation
- 1990-04-26 EP EP91118886A patent/EP0475463B1/en not_active Expired - Lifetime
- 1990-04-26 EP EP90107958A patent/EP0396967B1/en not_active Expired - Lifetime
- 1990-04-26 ES ES91118886T patent/ES2067121T3/en not_active Expired - Lifetime
- 1990-04-26 DE DE59008263T patent/DE59008263D1/en not_active Expired - Fee Related
- 1990-04-26 EP EP94103017A patent/EP0608909B1/en not_active Expired - Lifetime
- 1990-04-26 ES ES90107958T patent/ES2066899T3/en not_active Expired - Lifetime
- 1990-04-30 CA CA002015746A patent/CA2015746A1/en not_active Abandoned
- 1990-05-01 US US07/517,112 patent/US5085724A/en not_active Expired - Fee Related
- 1990-05-09 JP JP2117784A patent/JP2757880B2/en not_active Expired - Lifetime
- 1990-05-09 BR BR909002167A patent/BR9002167A/en not_active IP Right Cessation
-
1991
- 1991-10-10 US US07/774,345 patent/US5096113A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7007423B2 (en) | 2001-12-27 | 2006-03-07 | Regath Hb | Adhesive label resealable package and label web |
Also Published As
Publication number | Publication date |
---|---|
CA2015746A1 (en) | 1990-11-10 |
EP0396967A2 (en) | 1990-11-14 |
DE59008263D1 (en) | 1995-02-23 |
EP0608909B1 (en) | 1996-12-11 |
JP2757880B2 (en) | 1998-05-25 |
ES2066899T3 (en) | 1995-03-16 |
US5096113A (en) | 1992-03-17 |
JPH0398834A (en) | 1991-04-24 |
DE59008216D1 (en) | 1995-02-23 |
EP0475463B1 (en) | 1995-01-11 |
EP0475463A2 (en) | 1992-03-18 |
EP0475463A3 (en) | 1992-04-15 |
DE3915192A1 (en) | 1990-11-15 |
DE59010605D1 (en) | 1997-01-23 |
ATE146146T1 (en) | 1996-12-15 |
BR9002167A (en) | 1991-08-13 |
ES2095693T3 (en) | 1997-02-16 |
ATE116932T1 (en) | 1995-01-15 |
EP0396967A3 (en) | 1991-01-23 |
EP0608909A1 (en) | 1994-08-03 |
US5085724A (en) | 1992-02-04 |
ES2067121T3 (en) | 1995-03-16 |
ATE116924T1 (en) | 1995-01-15 |
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