DE29506078U1 - Packaging material and device for producing the packaging material - Google Patents
Packaging material and device for producing the packaging materialInfo
- Publication number
- DE29506078U1 DE29506078U1 DE29506078U DE29506078U DE29506078U1 DE 29506078 U1 DE29506078 U1 DE 29506078U1 DE 29506078 U DE29506078 U DE 29506078U DE 29506078 U DE29506078 U DE 29506078U DE 29506078 U1 DE29506078 U1 DE 29506078U1
- Authority
- DE
- Germany
- Prior art keywords
- packaging material
- rollers
- cuts
- pair
- gap
- 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
Links
- 239000005022 packaging material Substances 0.000 title claims description 61
- 239000000463 material Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 244000309464 bull Species 0.000 claims 2
- 239000010893 paper waste Substances 0.000 claims 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
- B31D5/00—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles
- B31D5/0039—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles for making dunnage or cushion pads
- B31D5/0065—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles for making dunnage or cushion pads including slitting and expanding flat material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
- B31D3/00—Making articles of cellular structure, e.g. insulating board
- B31D3/04—Making articles of cellular structure, e.g. insulating board cellular packaging articles, e.g. for bottles
-
- 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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/03—Wrappers or envelopes with shock-absorbing properties, e.g. bubble films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
- B31D2205/00—Multiple-step processes for making three-dimensional articles
- B31D2205/0005—Multiple-step processes for making three-dimensional articles for making dunnage or cushion pads
- B31D2205/0011—Multiple-step processes for making three-dimensional articles for making dunnage or cushion pads including particular additional operations
- B31D2205/0017—Providing stock material in a particular form
- B31D2205/0023—Providing stock material in a particular form as web from a roll
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
- B31D2205/00—Multiple-step processes for making three-dimensional articles
- B31D2205/0005—Multiple-step processes for making three-dimensional articles for making dunnage or cushion pads
- B31D2205/0011—Multiple-step processes for making three-dimensional articles for making dunnage or cushion pads including particular additional operations
- B31D2205/0047—Feeding, guiding or shaping the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
- B31D2205/00—Multiple-step processes for making three-dimensional articles
- B31D2205/0005—Multiple-step processes for making three-dimensional articles for making dunnage or cushion pads
- B31D2205/0011—Multiple-step processes for making three-dimensional articles for making dunnage or cushion pads including particular additional operations
- B31D2205/0052—Perforating; Forming lines of weakness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
- B31D2205/00—Multiple-step processes for making three-dimensional articles
- B31D2205/0005—Multiple-step processes for making three-dimensional articles for making dunnage or cushion pads
- B31D2205/0011—Multiple-step processes for making three-dimensional articles for making dunnage or cushion pads including particular additional operations
- B31D2205/007—Delivering
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Description
BeschreibungDescription
Die Erfindung betrifft ein Verpackungsmaterial aus Papier sowie eine Vorrichtung zur Herstellung des Verpackungsmaterials .The invention relates to a packaging material made of paper and a device for producing the packaging material.
Zum Stand der Technik gehört ein Verpackungsmaterial, das aus Kunststoff besteht. Dieses Verpackungsmaterial weist zwei Lagen aus Kunststoff auf. Zwischen diesen Lagen sind Luftpolster vorgesehen, so daß zerbrechliches Gut, beispielsweise Waren aus Glas, in dieser Folie bruchgeschützt verpackt werden kann.The state of the art includes a packaging material made of plastic. This packaging material has two layers of plastic. Air cushions are provided between these layers so that fragile goods, for example glass goods, can be packaged in this film without breaking.
Dieses Verpackungsmaterial hat den Nachteil, daß die Entsorgung sehr kostspielig ist, da hierbei ein Kunststoff entsorgt werden muß. Darüber hinaus ist die Entsorgung nicht umweltfreundlich.This packaging material has the disadvantage that disposal is very expensive, as it involves the disposal of plastic. In addition, disposal is not environmentally friendly.
Darüber hinaus hat das zum. Stand der Technik gehörende Verpackungsmaterial den Nachteil, daß das Verpackungsmaterial ein sehr großes Volumen aufweist und so sehr viel Lagerplatz sowie sehr viel Platz zum Transport benötigt wird.In addition, the packaging material that is part of the state of the art has the disadvantage that the packaging material has a very large volume and therefore requires a lot of storage space as well as a lot of space for transport.
Darüber hinaus ist das zum Stand der Technik gehörende Verpackungsmaterial schon bei der Produktion des Materials umweltbelastend. Außerdem ist es in der Herstellung relativ aufwendig.In addition, the packaging material used in the state of the art is harmful to the environment even during production. It is also relatively complex to manufacture.
Das der Erfindung zugrunde liegende technische Problem besteht darin, ein Verpackungsmaterial anzugeben, welches zum einen die Umwelt nicht belastet, zum anderen in der Herstellung sehr einfach ist und darüber hinaus platz- und somit kostensparend gelagert und transportiert werden kann,The technical problem underlying the invention is to provide a packaging material which, on the one hand, does not harm the environment, on the other hand, is very easy to manufacture and, in addition, can be stored and transported in a space-saving and thus cost-saving manner.
sowie eine Vorrichtung zur Herstellung des Verpackungsmaterials .and a device for producing the packaging material.
Dieses technische Problem wird durch die Merkmale des Anspruches 1 sowie durch die Vorrichtungsmerkmale der Ansprüche 8 und 11 gelöst.This technical problem is solved by the features of claim 1 and by the device features of claims 8 and 11.
Dadurch, daß bei dem erfindungsgemäßen Verpackungsmaterial in die Papierbahn Schnitte eingebracht werden, welche versetzt zueinander angeordnet sind, entsteht aus der Papierbahn, wenn sie in dei: Papierebene senkrecht zu der Richtung der Schnitte auseinandergezogen wird, ein Gewebe, das aus dreidimensionalen Zellen besteht. Das Gewebe ist wabenförmig ausgebildet.Because the packaging material according to the invention has cuts made into the paper web that are offset from one another, the paper web, when pulled apart in the paper plane perpendicular to the direction of the cuts, becomes a fabric that consists of three-dimensional cells. The fabric is honeycomb-shaped.
Vorteilhaft sind die Schnitte in Reihen mit Abstand voneinander parallel zueinander angeordnet, so daß sich das Papier quer zur Richtung der Schnitte auseinanderziehen läßt.Advantageously, the cuts are arranged in rows at a distance from each other and parallel to each other so that the paper can be pulled apart transversely to the direction of the cuts.
Die Schnitte zweier nebeneinanderliegender Reihen sind erfindungsgemäß versetzt angeordnet. Vorteilhaft überlappen sich die Schnitte zweier nebeneinanderliegender Reihen.According to the invention, the cuts of two adjacent rows are arranged offset. Advantageously, the cuts of two adjacent rows overlap.
Dadurch, daß das dreidimensionale Gewebe erst beim Auseinanderziehen des Papieres entsteht, kann das Papier im ungedehnten Zustand platzsparend, beispielsweise als Rolle gelagert und transportiert werden. Das Papier weist lediglich die Schnitte auf, so daß die Papierbahn als Rolle transportiert und erst vor Ort auseinandergezogen wird und so als Verpackungsmaterial verwendbar ist.Because the three-dimensional fabric is only created when the paper is pulled apart, the paper can be stored and transported in an unstretched state in a space-saving manner, for example as a roll. The paper only has the cuts, so that the paper web is transported as a roll and only pulled apart on site and can therefore be used as packaging material.
Das Verpackungsmaterial besteht vorteilhaft aus Altpapier. Damit ist das Verpackungsmaterial umweltfreundlich bei der Herstellung und auch bei der Entsorgung.The packaging material is made from recycled paper. This makes the packaging material environmentally friendly both during production and disposal.
Die zum Stand der Technik gehörende Luftpolsterfolie benötigt bis zu sechzigmal mehr Lager- beziehungsweise Transportplatz als das erfindungsgemäße Verpackungsmaterial im unausgedehnten Zustand, so daß bei der zum Stand der Technik gehörenden Luftpolsterfolie wesentlich höhere Kosten entstehen. Auch bei der Herstellung und Entsorgung der Luftpolsterfolie fallen höhere Kosten als bei dem erfindungsgemäßen Verpackungsmaterial an.The state-of-the-art bubble wrap requires up to sixty times more storage or transport space than the packaging material according to the invention in its unexpanded state, so that the costs of the state-of-the-art bubble wrap are significantly higher. The costs of producing and disposing of the bubble wrap are also higher than those of the packaging material according to the invention.
Zur Herstellung des erfindungsgeraäßen Verpackungsmaterials wird das Papier an einer Schnittwalze als Papierband vorbeigeführt, welche Messer aufweist, so daß die Schnitte in dem Papierband in einem Arbeitsgang fortlaufend vorgesehen werden.To produce the packaging material according to the invention, the paper is guided past a cutting roller as a paper strip, which has knives so that the cuts in the paper strip are provided continuously in one operation.
Darüber hinaus ist eine Gegendruckwalze vorgesehen, die das an der Schnittwalze vorbeilaufende Papier gegen die Schnittwalze drückt.In addition, a counter-pressure roller is provided which presses the paper running past the cutting roller against the cutting roller.
Damit das Verpackungsmaterial seine dreidimensionale Struktur erhält, wird das Papier in Bandrichtung senkrecht zu der Richtung der Schnitte auseinandergezogen.In order for the packaging material to obtain its three-dimensional structure, the paper is pulled apart in the direction of the tape, perpendicular to the direction of the cuts.
Hierfür läuft das Papier zwischen vier, jeweils paarweise angeordneten Walzen hindurch. Das erste Paar der Walzen weist eine kleinere Winkelgeschwindigkeit als das zweite Paar der Walzen auf, so daß das Papier eine Zugbeanspruchung zwischen den paarweise angeordneten Walzen erfährt. For this, the paper runs between four rollers arranged in pairs. The first pair of rollers has a lower angular speed than the second pair of rollers, so that the paper experiences a tensile stress between the rollers arranged in pairs.
• ··
Das erste Paar der Walzen besteht erfindungsgemäß aus Aluminium und weist einen Belag aus Gummi auf. Diese Walzen werden mittels Federn zusammengedrückt und können unterschiedliche Spaltabstände aufweisen, je nachdem, welche Papierstärke verarbeitet wird.According to the invention, the first pair of rollers consists of aluminium and has a rubber coating. These rollers are pressed together by springs and can have different gap spacings, depending on the paper thickness being processed.
Das Verpackungsmaterial wird zu dem zweiten Walzenpaar geführt, welches vorteilhaft einen klettbandartigen Belag aufweist. Die hakenförmigen Erhebungen des Belages greifen in die durch die Zugbeanspruchung zwischen den Walzen schon entstandenen Lücken des Papieres und ziehen das Papier auseinander. Die mit dem klettbandartigen Belag versehenen Walzen laufen schneller als die mit Gummi versehenen Walzen, so daß hierdurch das Papier zwischen den Walzenpaaren aüseinandergezogen wird, Die Spaltgröße zwischen den mit dem Klettband überzogenen Walzen ist verstellbar. Der Spaltabstand wird entsprechend der Dicke des dreidimensional ausgebildeten Verpackungsmaterials gewählt.The packaging material is fed to the second pair of rollers, which advantageously has a Velcro-like covering. The hook-shaped elevations of the covering grip into the gaps in the paper that have already been created by the tensile stress between the rollers and pull the paper apart. The rollers with the Velcro-like covering run faster than the rollers with rubber, so that the paper is pulled apart between the pairs of rollers. The gap size between the rollers covered with the Velcro is adjustable. The gap distance is selected according to the thickness of the three-dimensional packaging material.
Die Vorrichtung zum Auseinanderziehen des Verpackungsmaterials wird von Hand oder mit einem Fußschalter gesteuert, so daß das Verpackungsmaterial, welches von einer Vorratsrolle zu den paarweise angeordneten Walzen geführt wird, je nach Bedarf in beliebiger Menge der Vorrichtung entnommen werden kann.The device for pulling apart the packaging material is controlled by hand or with a foot switch, so that the packaging material, which is fed from a supply roll to the rollers arranged in pairs, can be removed from the device in any quantity as required.
Weitere Einzelheiten können den Unteransprüchen entnommen werden.Further details can be found in the subclaims.
Auf der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt, und zwar zeigen:The drawing shows an embodiment of the invention, namely:
Fig. 1 das Verpackungsmaterial vor dem Auseinanderziehen; Fig. 1 the packaging material before being pulled apart;
Fig. 2 das Verpackungsmaterial nach dem Auseinanderziehen in Schrägansicht;Fig. 2 the packaging material after being pulled apart in an oblique view;
Fig. 3 Vorrichtung zur Herstellung des Verpackungsmaterials; Fig. 3 Device for producing the packaging material;
Fig. 4 Vorrichtung zum Auseinanderziehen des Verpackungsmaterials ;Fig. 4 Device for pulling apart the packaging material ;
Fig. 5 Verpackungsmaterial nach dem Auseinanderziehen in Draufsicht.Fig. 5 Top view of packaging material after being pulled apart.
Fig. 1 zeigt eine Papierbahn (1) mit angebrachten Schnitten (2, 3). Die Schnitte (2, 3) liegen quer zur Längsrichtung (A) der Papierbahn (1)Fig. 1 shows a paper web (1) with cuts (2, 3) made therein. The cuts (2, 3) are transverse to the longitudinal direction (A) of the paper web (1)
Die Schnitte (2, 3) sind in Reihen parallel zueinander mit Abstand voneinander in der Papierbahn (1) angeordnet. Die Schnitte (2, 3) in den nebeneinanderliegenden Reihen sind sich überlappend angeordnet.The cuts (2, 3) are arranged in rows parallel to each other and spaced apart from each other in the paper web (1). The cuts (2, 3) in the adjacent rows are arranged overlapping.
Wird das Verpackungsmaterial (1) in Richtung der Pfeile (A, B) auseinandergezogen, so entsteht eine gitterförmige Struktur mit Stegen (20), wie sie in Fig. 2 dargestellt ist.If the packaging material (1) is pulled apart in the direction of the arrows (A, B), a grid-like structure with webs (20) is created, as shown in Fig. 2.
Durch diese gitterförmige Struktur wird eine dreidimensionale Struktur des Verpackungsmaterials gebildet, soThis grid-like structure creates a three-dimensional structure of the packaging material, so
daß in dem Material Gegenstände bruchsicher verpackt werden können.that objects can be packed in the material in a shatter-proof manner.
Gemäß Fig. 3 wird zur Herstellung des Verpackungsmaterials (1) die ungeschnittene Papierbahn (1) an einer Schnittwalze (4), die Messer (5) trägt, in Richtung des Pfeiles (D) vorbeigeführt, derart, daß eine Gegendruckrolle (6) die Papierbahn (1) gegen die Schnittmesser (5) drückt und so in einem Arbeitsgang die Schnitte (2, 3) in dem Papier (1) angebracht werden.According to Fig. 3, to produce the packaging material (1), the uncut paper web (1) is guided past a cutting roller (4) which carries knives (5) in the direction of the arrow (D) in such a way that a counter-pressure roller (6) presses the paper web (1) against the cutting knives (5) and thus the cuts (2, 3) are made in the paper (1) in one operation.
Gemäß Fig. 4 ist eine Vorratsrolle (7) mit der Papierbahn (1) auf einer Halterung (19) angeordnet. Die Papierbahn (1) der Vorratsrolle (7) wird zu Walzen (8, 9) geführt. Die Walzen (8, 9) weisen einen Belag (10, 11) aus Gummi auf, so daß das Verpackungsmaterial (1) nicht durch den Spalt (12) zwischen den Walzen (8, 9) rutschen kann. Die angetriebenen Walzen (8, 9) ziehen die Papierbahn (1) von der Vorratsrolle (7) ab.According to Fig. 4, a supply roll (7) with the paper web (1) is arranged on a holder (19). The paper web (1) of the supply roll (7) is guided to rollers (8, 9). The rollers (8, 9) have a coating (10, 11) made of rubber so that the packaging material (1) cannot slip through the gap (12) between the rollers (8, 9). The driven rollers (8, 9) pull the paper web (1) off the supply roll (7).
Die Papierbahn (1) wird anschließend zu Walzen (13, 14) geführt, welche einen hakenförmigen Belag (15, 16) aufweisen, ähnlich einem Klettband.The paper web (1) is then guided to rollers (13, 14) which have a hook-shaped covering (15, 16), similar to a Velcro fastener.
Die Walzen (13, 14) werden mit einer größeren Winkelgeschwindigkeit angetrieben als die Walzen (8, 9), so daß auf die Papierbahn (1) zwischen den Walzen (8, 9) und den Walzen (13, 14) ein Zug in Richtung des Pfeiles (C) ausgeübt wird. Hierdurch wird die Papierbahn (1) quer zur Richtung der Schnitte (2, 3) auseinandergezogen, so daß im Bereich (17) die wabenförmige Struktur ausgebildet ist, wie sie in Fig. 2 dargestellt ist.The rollers (13, 14) are driven at a higher angular speed than the rollers (8, 9), so that a tension is exerted on the paper web (1) between the rollers (8, 9) and the rollers (13, 14) in the direction of the arrow (C). As a result, the paper web (1) is pulled apart transversely to the direction of the cuts (2, 3), so that the honeycomb structure is formed in the area (17), as shown in Fig. 2.
Der hakenförmige Belag (15, 16) der Walzen (13, 14) greift in die wabenförmige Struktur des Verpackungsmaterials (1) und streckt die Papierbahn (1) zwischen den Walzen (8, 9) und den Walzen (13, 14), wodurch sich die dreidimensionale Struktur zwischen den Walzen (8, 9; 13, 14) bildet.The hook-shaped covering (15, 16) of the rollers (13, 14) engages the honeycomb structure of the packaging material (1) and stretches the paper web (1) between the rollers (8, 9) and the rollers (13, 14), whereby the three-dimensional structure is formed between the rollers (8, 9; 13, 14).
Zwischen den Walzen (13, 14) ist ein Abstand vorgesehen, derart, daß das Verpackungsmaterial (1) in seinem dreidimensionalen Zustand zwischen den Walzen (13, 14) hindurchpaßt und nicht durch die Walzen (13, 14) wieder zusammengedrückt wird.A distance is provided between the rollers (13, 14) such that the packaging material (1) in its three-dimensional state fits between the rollers (13, 14) and is not compressed again by the rollers (13, 14).
Der Abstand (12) der Walzern (8, 9) kann variiert werden, je nachdem, welche Papierdicke das Verpackungsmaterial (1) aufweist. Ebenfalls kann der Abstand zwischen den Walzen (13, 14) variiert werden, je nachdem, welche Dicke das dreidimensionale Verpackungsmaterial (1) aufweist.The distance (12) between the rollers (8, 9) can be varied depending on the paper thickness of the packaging material (1). The distance between the rollers (13, 14) can also be varied depending on the thickness of the three-dimensional packaging material (1).
Die Vorrichtung (18) zum Auseinanderziehen des Verpackungsmaterials kann von Hand oder Fuß gesteuert werden, so daß, je nach Bedarf, die gewünschte Menge an fertigem Verpackungsmaterial der Vorrichtung (18) entnommen werden kann.The device (18) for pulling apart the packaging material can be controlled by hand or foot so that, as required, the desired amount of finished packaging material can be removed from the device (18).
Nach Durchlaufen der Walzein (8, 9; 13, 14) weist das Verpackungsmaterial (1) seine dreidimensionale Struktur auf, wie sie gemäß Fig. 5 dargestellt ist. Durch das Auseinanderziehen der Papierbahn (1) quer zur Richtung der Schnitte (2, 3) wölben die sich zwischen den Schnitten (2, 3) verbleibenden Stege (20) nach oben, so daß hierdurch ein polsterförmiges Material entsteht.After passing through the rollers (8, 9; 13, 14), the packaging material (1) has its three-dimensional structure as shown in Fig. 5. By pulling the paper web (1) apart transversely to the direction of the cuts (2, 3), the webs (20) remaining between the cuts (2, 3) bulge upwards, so that a cushion-shaped material is created.
1212
BezugszahlenReference numbers
: t &khgr;:: t &khgr; :
Claims (21)
ist.11. Device according to claim 8, characterized in that a counter roller (6) is provided for pressing the packaging material (1) onto the cutting roller (4).
is.
jeweils paarweise angeordnete Walzen (8, 9; 13, 14) zur
Führung des Verpackungsmaterials (1) zwischen den paarweise angeordneten Walzen (8, 9; 13, 14) vorgesehen sind, und daß das zweite Paar (13, 14) der Walzen eine größere Winkelgeschwindigkeit aufweist als das erste Paar (8, 9) der Walzen. 12. Device for producing the packaging material according to claim 1, characterized in that four,
rollers (8, 9; 13, 14) arranged in pairs for
Guiding the packaging material (1) between the rollers (8, 9; 13, 14) arranged in pairs, and that the second pair (13, 14) of rollers has a greater angular velocity than the first pair (8, 9) of rollers.
vorgesehen ist.13. Device according to claim 12, characterized in that a guide of the packaging material transversely to the cuts (2, 3) arranged in the packaging material (1)
is provided.
(10, 11) aus Gummi aufweist.15. Device according to claim 12, characterized in that the first pair (8, 9) of rollers each have a coating
(10, 11) made of rubber.
9) ein über an die Walzen (8, 9) angreifende Federn einstellbarer Spalt ist.18. Device according to claim 17, characterized in that the gap (12) between the first pair of rollers (8,
9) is a gap that can be adjusted by means of springs acting on the rollers (8, 9).
einstellbarer Spalt vorgesehen ist.19. Device according to claim 12, characterized in that between the second pair of rollers (13, 14) a
adjustable gap is provided.
Verpackungsmaterials (1) vorgesehen ist.21. Device according to claim 12, characterized in that a holder (19) for a supply roll (7) of the
packaging material (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DE29506078U DE29506078U1 (en) | 1995-04-13 | 1995-04-13 | Packaging material and device for producing the packaging material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29506078U DE29506078U1 (en) | 1995-04-13 | 1995-04-13 | Packaging material and device for producing the packaging material |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29506078U1 true DE29506078U1 (en) | 1995-09-21 |
Family
ID=8006632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE29506078U Expired - Lifetime DE29506078U1 (en) | 1995-04-13 | 1995-04-13 | Packaging material and device for producing the packaging material |
Country Status (1)
Country | Link |
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DE (1) | DE29506078U1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999016614A1 (en) * | 1997-09-30 | 1999-04-08 | Ranpak Corp. | Method, machine and stock material for making folded strips |
DE19911628A1 (en) * | 1999-03-16 | 2000-09-21 | Schleicher & Co Int | Prodn. of padding material esp. for packing purposes of inherently stiff flat material such as cardboard or similar by separating flat material in strip sections which remain connected with each other |
WO2017039792A1 (en) * | 2015-08-31 | 2017-03-09 | Ranpak Corporation | Dunnage conversion system and method for expanding pre-slit sheet stock material |
CN108349192A (en) * | 2015-10-28 | 2018-07-31 | 兰帕克公司 | The manual expansion bedding and padding conversion equipment of low cost |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3607583A (en) * | 1969-12-24 | 1971-09-21 | Robert C Geschwender | Fabrication of honeycomb-type cellular materials |
DE7335675U (en) * | 1973-01-04 | 1974-01-10 | Jiffy Packaging Co Ltd | packing material |
DE3825861A1 (en) * | 1988-07-29 | 1990-02-01 | Schmidlin Hans | METHOD AND DEVICE FOR HANDLING AND PROCESSING A HONEYCOMB TAPE |
DE9014115U1 (en) * | 1990-10-11 | 1990-12-13 | H. Kuhnke Gmbh Kg, 2427 Malente | Packaging materials |
DE9114604U1 (en) * | 1991-11-23 | 1992-04-16 | Meier, Peter H., 4900 Herford | Packaging insert |
DE4237025A1 (en) * | 1991-11-07 | 1993-05-13 | Honicel Nederland | Mfg. sandwich plate - comprises wetting long sides of core only for glue bonding of cover plates to retain core strength |
WO1993018911A1 (en) * | 1992-03-16 | 1993-09-30 | Recycled Paper Products Corporation | Packing material |
WO1994002311A1 (en) * | 1992-07-22 | 1994-02-03 | Corwin Charles H | Honeycomb structural material |
DE4313665A1 (en) * | 1993-04-20 | 1994-10-27 | Wilfried Borchardt | Process and plant for the production of filling material from corrugated cardboard |
-
1995
- 1995-04-13 DE DE29506078U patent/DE29506078U1/en not_active Expired - Lifetime
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3607583A (en) * | 1969-12-24 | 1971-09-21 | Robert C Geschwender | Fabrication of honeycomb-type cellular materials |
DE7335675U (en) * | 1973-01-04 | 1974-01-10 | Jiffy Packaging Co Ltd | packing material |
DE3825861A1 (en) * | 1988-07-29 | 1990-02-01 | Schmidlin Hans | METHOD AND DEVICE FOR HANDLING AND PROCESSING A HONEYCOMB TAPE |
DE9014115U1 (en) * | 1990-10-11 | 1990-12-13 | H. Kuhnke Gmbh Kg, 2427 Malente | Packaging materials |
DE4237025A1 (en) * | 1991-11-07 | 1993-05-13 | Honicel Nederland | Mfg. sandwich plate - comprises wetting long sides of core only for glue bonding of cover plates to retain core strength |
DE9114604U1 (en) * | 1991-11-23 | 1992-04-16 | Meier, Peter H., 4900 Herford | Packaging insert |
WO1993018911A1 (en) * | 1992-03-16 | 1993-09-30 | Recycled Paper Products Corporation | Packing material |
WO1994002311A1 (en) * | 1992-07-22 | 1994-02-03 | Corwin Charles H | Honeycomb structural material |
DE4313665A1 (en) * | 1993-04-20 | 1994-10-27 | Wilfried Borchardt | Process and plant for the production of filling material from corrugated cardboard |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999016614A1 (en) * | 1997-09-30 | 1999-04-08 | Ranpak Corp. | Method, machine and stock material for making folded strips |
DE19911628A1 (en) * | 1999-03-16 | 2000-09-21 | Schleicher & Co Int | Prodn. of padding material esp. for packing purposes of inherently stiff flat material such as cardboard or similar by separating flat material in strip sections which remain connected with each other |
WO2017039792A1 (en) * | 2015-08-31 | 2017-03-09 | Ranpak Corporation | Dunnage conversion system and method for expanding pre-slit sheet stock material |
CN107921724A (en) * | 2015-08-31 | 2018-04-17 | 兰帕克公司 | Make the dunnage conversion system and method that the raw material sheet material of prefabricated slit expands |
AU2016317060B2 (en) * | 2015-08-31 | 2019-11-21 | Ranpak Corporation | Dunnage conversion system and method for expanding pre-slit sheet stock material |
CN107921724B (en) * | 2015-08-31 | 2020-10-30 | 兰帕克公司 | Dunnage conversion system and method for expanding pre-slit sheet stock |
CN108349192A (en) * | 2015-10-28 | 2018-07-31 | 兰帕克公司 | The manual expansion bedding and padding conversion equipment of low cost |
CN108349192B (en) * | 2015-10-28 | 2020-01-31 | 兰帕克公司 | Low cost manual expansion dunnage conversion apparatus |
US11504937B2 (en) | 2015-10-28 | 2022-11-22 | Ranpak Corp. | Low cost manual expanding-dunnage conversion apparatus |
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