EP0664208B1 - Vorrichtung zum Herstellen eines mehrlagigen Schlauches zur Sackherstellung - Google Patents

Vorrichtung zum Herstellen eines mehrlagigen Schlauches zur Sackherstellung Download PDF

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Publication number
EP0664208B1
EP0664208B1 EP94118260A EP94118260A EP0664208B1 EP 0664208 B1 EP0664208 B1 EP 0664208B1 EP 94118260 A EP94118260 A EP 94118260A EP 94118260 A EP94118260 A EP 94118260A EP 0664208 B1 EP0664208 B1 EP 0664208B1
Authority
EP
European Patent Office
Prior art keywords
transverse
perforating
adhesive
gluing
paper webs
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
Application number
EP94118260A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0664208A2 (de
EP0664208A3 (de
Inventor
Gustav Kuckhermann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Windmoeller and Hoelscher KG
Original Assignee
Windmoeller and Hoelscher KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Windmoeller and Hoelscher KG filed Critical Windmoeller and Hoelscher KG
Publication of EP0664208A2 publication Critical patent/EP0664208A2/de
Publication of EP0664208A3 publication Critical patent/EP0664208A3/de
Application granted granted Critical
Publication of EP0664208B1 publication Critical patent/EP0664208B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2628—Means for adjusting the position of the cutting member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D11/00—Combinations of several similar cutting apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
    • B26F1/06—Perforating by punching, e.g. with relatively-reciprocating punch and bed with punching tools moving with the work
    • B26F1/10—Roller type punches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F3/00—Severing by means other than cutting; Apparatus therefor
    • B26F3/002—Precutting and tensioning or breaking
    • 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2155/00—Flexible containers made from webs
    • 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2170/00—Construction of flexible containers
    • B31B2170/20—Construction of flexible containers having multi-layered walls, e.g. laminated or lined
    • 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B50/16—Cutting webs

Definitions

  • Paper bags for example for packaging cement or others powdery or granular substances with high strength, are made from multilayer hose sections, the individual layers of tubing along their edges are glued and at the ends of the individual layers cut edges aligned one above the other (smooth cut) or preferably only partially overlapping each other in staggered Formation lie, so that the bottom formation individual layers can be glued individually.
  • Rational machine equipment requires that with a system of hose sections with a staggered arrangement of individual layers of paper of different formats can be produced can. To achieve this desired format variability of the so-called To reach "hose machines", they have to Distances of the cross perforations determining the length of the tube section change in the individual layers of paper and also the distances Adjust the transverse adhesive strips accordingly to let.
  • the setting of the formats however, there are limits to the known machine, that with a decrease in the spacing of the cross perforations the arms carrying the perforation knives only so far radially can be adjusted inwards so that their waves, Do not bump the rear ends against the paper web and damage them.
  • the known hose machine therefore allows format variability only to the extent that the largest section lengths are about twice as large as the smallest, because with a further reduction in the distances ends of the arms not studded with a perforating tool would get in the way of the continuous paper webs.
  • the well-known The hose machine therefore meets today's requirements not to the format variability, since hose sections are required produce, the smallest lengths of about a sixth correspond to one eighth of the greatest lengths.
  • the object of the invention is therefore a hose machine to create the type specified at the beginning, at high performance and easy retrofitting to produce hose sections, whose lengths can be varied over a wide range.
  • this object is achieved in a device of the generic type Kind solved in that on the shaft in the same Angular distances four supports for attachable to these Perforating knives are arranged, the devices for adjustment have their radial distance from the shaft.
  • the Hose machine according to the invention can be the greatest distance adjust the cross perforations in the paper webs, that the carrier is at its greatest radial distance from this carrying shaft extended and only one perforating knife on one carrier is attached. Should the smallest possible distance of the Cross perforations are set, the four straps adjusted inwards to their smallest radial distance to the shaft and all four straps are set with perforating knives. In a medium setting the straps can be attached to each other Fasten perforating knife on opposite supports.
  • the invention can be used with particular advantage in the case of devices for the manufacture of so-called season sacks, where the individual layers of the multi-layer hose section additionally also only partially overlapping one another in the longitudinal direction lie.
  • a perforating knife attached to a rotating shaft in the machine frame for each of the paper webs running separately over guide rollers at least a perforating knife attached to a rotating shaft is provided that the paper webs in the longitudinal direction staggered transverse perforations, and that on the shafts at equal angular intervals 4 carriers for optional perforating knives that can be attached to them are arranged, the devices for adjusting their radial distance from own every wave.
  • the cross-glue cylinder in equal angular distances with four holders for cross-adhesive strips are provided in the same number as the perforating knife be attached.
  • the diameter of the Cross-glue cylinder can be ensured by doing so one of the number of perforating knives used same number of cross-adhesive strips is provided, so that without complex change in the diameter of the cross-gluing cylinder spreading out the transverse adhesive strips only is carried out to a small and acceptable extent.
  • the cross-glue cylinders only need one of the number the number of cross-adhesive strips corresponding to the perforating knife to be provided, which can be done quickly in a simple manner leaves.
  • the distance between opposite recordings corresponds of the cross-glue cylinder the mean, adjustable distance opposite carrier of the perforating knife.
  • the longitudinal adhesive roll constant diameter over its circumference with four optionally lockable recesses is provided, the adhesive applications on the edge areas with cross perforations prevent the paper web.
  • This longitudinal adhesive roll can also a certain relative speed between their circumference and the paper web can be accepted as long as ensured is that the recesses are each with cross perforations bridge the edge areas of the paper webs.
  • the hose machine shown in FIG. 1 consists of, for example three unwinding frames, not shown, in which paper rolls 1, 2, 3 arranged one behind the other are held, of which via idlers and unwinding and / or take-off devices flat paper webs 4, 5, 6 are pulled off.
  • Lanes In the direction of the run at a mutual distance from each other Lanes are two behind the transverse perforating cylinders 8 to 10 cross-adhesive cylinders 12, 13 provided with drives in the machine frame the paper strips 5 and 6 provided with transverse adhesive applications.
  • the cross adhesive strips 14 of the cross-glue cylinders 12, 13 receive their glue orders in the usual way of adhesive application rollers.
  • the multilayer paper web prepared in the manner described then becomes a in a tube forming station 18 Folded hose, the respective overlap-free edge areas glue the individual layers together.
  • the tear-off station 19 then the individual from the paper tube Hose sections 20 torn off.
  • the tear-off station is with a usual tear-off mechanism, consisting of two with different Peripheral speed driven rollers consists of the front one a holding roller and the rear one a tear roller forms, with the rhythm of tearing off the individual sections 20 by a cam-provided roller 21 in a movable Carrier-mounted counter-rollers on the holding and tear-off rollers be pressed.
  • Each of the perforating cylinders 8 to 10 has a central shaft 24, on which four tool carriers 25 are held, with actuators are provided, the radial extension and Allow approaching the shaft 24.
  • the radial devices The tool carrier 25 can be moved, for example two on the tool carriers 25 link arms, whose other ends are articulated with sliders that through actuators in opposite directions for the same amounts slidably arranged in the axial direction on the shafts 24 are.
  • the tool carriers are in the three representations of the left column each extend differently in the radial direction. In the bottom illustration, the tool carriers are the farthest extended, with only one tool carrier 25 with a Perforating knife 11 is occupied, so that in this position largest distances of the transverse perforations can be achieved.
  • the tool carriers 25 are open set a medium distance, with two opposite Tool carriers are filled with perforating knives 11.
  • the cross-glue cylinders 12, 13 are shown, the recordings 30 of which with unchangeable Distance are fixed.
  • the individual shots 30 are each with a number corresponding to the perforating knives 11 provided by cross adhesive strips 14.
  • the longitudinal adhesive roller 16 is in the third column of the drawing shown, which correspond to the respective number of perforating knives 11 and cross adhesive strips 14 are provided with cutouts 17 is that when applying the longitudinal adhesive application each bridge the cross-perforated areas.
  • the stroke of the tear-off mechanism can also be adjusted.
  • the cam roller 21 in the manner shown with one to four cams 36 provided with a variable number of cycles the movable Rollers on the holding and tear-off rollers of the tear-off mechanism press on.
  • FIG. 2 shows a variant of the tube machine according to FIG. 1, at the in front of the tear-off station 19 the flat lying continuous perforating perforating cylinder 40 is arranged, the Interact perforating knife with a counter cylinder 41.
  • the perforating cylinder 40 has the same structure and the same Design like the perforating cylinder 8,9,10, so that a new description is dispensed with.
  • the tube machine is only with the perforating cylinder 40 provided. With such a tube machine So the perforating cylinders 8,9,10 are omitted.
  • the hose machine should be designed so that either Tube sections with staggered cuts and with smooth cuts can be produced, this is both with the Perforating cylinders 8,9,10 as well as with the perforating cylinder 40 equipped, which are then optionally brought into their operating position will.

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
EP94118260A 1994-01-21 1994-11-19 Vorrichtung zum Herstellen eines mehrlagigen Schlauches zur Sackherstellung Expired - Lifetime EP0664208B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4401723 1994-01-21
DE4401723A DE4401723A1 (de) 1994-01-21 1994-01-21 Vorrichtung zum Herstellen eines mehrlagigen Schlauches zur Sackherstellung

Publications (3)

Publication Number Publication Date
EP0664208A2 EP0664208A2 (de) 1995-07-26
EP0664208A3 EP0664208A3 (de) 1996-06-05
EP0664208B1 true EP0664208B1 (de) 1998-08-12

Family

ID=6508402

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94118260A Expired - Lifetime EP0664208B1 (de) 1994-01-21 1994-11-19 Vorrichtung zum Herstellen eines mehrlagigen Schlauches zur Sackherstellung

Country Status (9)

Country Link
US (1) US5882287A (ja)
EP (1) EP0664208B1 (ja)
JP (1) JP3345201B2 (ja)
CN (1) CN1084667C (ja)
CA (1) CA2140501C (ja)
DE (2) DE4401723A1 (ja)
ES (1) ES2119052T3 (ja)
RU (1) RU2095250C1 (ja)
TW (1) TW417600U (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996024471A2 (de) * 1995-02-08 1996-08-15 Windmöller & Hölscher In ihrem durchmesser veränderbare messer- oder leimauftragswalze
EP1029640A2 (de) * 1999-02-20 2000-08-23 BIELOMATIK LEUZE GmbH + Co. Querbearbeiter für Lagenmaterial, insbesondere Querschneider für Papier
DE102007018730A1 (de) 2007-04-20 2008-10-23 Windmöller & Hölscher Kg Verfahren und Vorrichtung zum Auftragen von Leim auf Bestandteile von Werkstücken zur Herstellung von Säcken und Beuteln

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6210310B1 (en) 1998-01-12 2001-04-03 Ranpak Corp. Cushioning conversion machine and method with enhanced stock separation and forming
AU2223699A (en) 1998-01-12 1999-07-26 Ranpak Corp. Cushioning conversion machine and method
DE19930686B4 (de) * 1999-07-02 2005-11-24 Windmöller & Hölscher Kg Vorrichtung zum Querperforieren von Bahnen
DE10055867C2 (de) * 2000-11-10 2003-11-13 Roland Man Druckmasch Variabler Falzapparat
US6906011B2 (en) * 2001-11-09 2005-06-14 Chevron Oronite Company Llc Polymeric dispersants prepared from copolymers of low molecular weight polyisobutene and unsaturated acidic reagent
ITFI20020181A1 (it) * 2002-09-26 2004-03-27 Fabio Perini Dispositivo per l'alimentazione dei nastri cartacei e simili destinati alla produzione di tubi di cartone
DE10314732A1 (de) * 2003-03-31 2004-10-14 Voith Paper Patent Gmbh Bahntrennverfahren
DE10318822B4 (de) * 2003-04-26 2005-05-25 Windmöller & Hölscher Kg Vorrichtung zur Perforation einzelner Bahnen in einer Schlauchmaschine zur Herstellung von mehrlagigen Schläuchen
DE102006041275B4 (de) * 2006-09-02 2013-02-14 Windmöller & Hölscher Kg Vorrichtung und Verfahren zur Herstellung von Säcken aus beschichtetem Kunststoffgewebe
AT505283B1 (de) 2007-02-05 2008-12-15 Starlinger & Co Gmbh Verfahren zum herstellen von bahnabschnitten aus flexiblem bahnmaterial sowie zum herstellen von verpackungsbehältern
DE102007032401B4 (de) 2007-07-10 2010-07-22 Windmöller & Hölscher Kg Schlauchbildungseinrichtung zum Bilden eines Schlauches aus zumindest einer Materialbahn
DE102008017444B4 (de) * 2008-04-03 2011-07-28 Windmöller & Hölscher KG, 49525 Vorrichtung und Verfahren zur Herstellung von Säcken aus Schlauchstücken
CN102673844B (zh) * 2011-03-07 2015-04-15 上海艾录包装股份有限公司 多层错位打孔装置
DE102013014732B4 (de) * 2013-09-04 2023-08-03 Windmöller & Hölscher Kg Verfahren und Vorrichtung zur Herstellung von Kreuzboden-Säcken
CN106738012B (zh) * 2016-12-04 2019-01-22 重庆市环岛机械制造有限公司 一种切割刀具的更换方法
CN110202641B (zh) * 2019-06-23 2021-01-26 贵州西牛王印务有限公司 一种农优土特产礼品包装盒啤裱试验方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1848709A (en) * 1932-03-08 Pabent packaging
US1203302A (en) * 1913-01-14 1916-10-31 Charles A Bickett Stock for paper containers and process of producing same.
US2013086A (en) * 1932-02-27 1935-09-03 Bagpak Inc Apparatus for and method of making multiwall bags
IT454444A (ja) * 1948-06-18
US2837978A (en) * 1955-04-18 1958-06-10 Scandia Mfg Co Sheet feeding and cutting mechanism
DE1236314B (de) * 1962-01-10 1967-03-09 Gartemann & Hollmann G M B H Perforiervorrichtung fuer Maschinen zum Herstellen von mehrwandigen Papiersaecken mit gestaffeltem Bodenende und geradem oder ebenfalls gestaffeltem Fuellende
DE1436808A1 (de) * 1964-09-29 1969-02-13 Honsel Karl Heinz Schneidwerk fuer eine Schlauchziehmaschine
CH530863A (de) * 1971-03-15 1972-11-30 Goebel Gmbh Maschf Einrichtung zum Verbinden von übereinanderliegenden Bahnen, insbesondere Formularbahnen
US4240313A (en) * 1978-12-08 1980-12-23 Philip Morris Incorporated Rotary cutting knife mounting
DE2905716A1 (de) * 1979-02-15 1980-08-28 Wolfram Ing Grad Reinking Verfahren zum rotierenden abschneiden von draht auf vorwaehlbare laenge bei beliebiger drahtgeschwindigkeit
DE3635809A1 (de) * 1986-10-22 1988-05-05 Wilhelmstal Werke Gmbh Kreuzboden-kombinationssack und verfahren zu dessen herstellung
US4934993A (en) * 1988-05-15 1990-06-19 Custom Machinery Design, Inc. Bag making apparatus with automatic compensation system
CN2038447U (zh) * 1988-10-25 1989-05-31 苗廷长 剪纸机
CN2057387U (zh) * 1989-09-10 1990-05-23 冯天水 水泥包装纸袋机
DE4207209A1 (de) * 1992-03-06 1993-09-09 Frankenthal Ag Albert Vorrichtung zum einstellen eines messers auf einem zylinder eines falzapparates
DE4220308A1 (de) * 1992-03-10 1993-09-16 Windmoeller & Hoelscher Sackmaschine
DE4311187A1 (de) * 1993-04-06 1993-12-02 Dirk Dipl Ing Killat Schaltung und Verfahren zur Rauschunterdrückung bei Widerstandsmeßbrücken
US5394779A (en) * 1993-12-13 1995-03-07 Lawrence Paper Company Bladder for slotter head assembly having pneumatically locked slotter blades

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996024471A2 (de) * 1995-02-08 1996-08-15 Windmöller & Hölscher In ihrem durchmesser veränderbare messer- oder leimauftragswalze
US6105479A (en) * 1995-02-08 2000-08-22 Windmoller & Holscher Variable diameter cutter roller or glue spreading roller
EP1029640A2 (de) * 1999-02-20 2000-08-23 BIELOMATIK LEUZE GmbH + Co. Querbearbeiter für Lagenmaterial, insbesondere Querschneider für Papier
EP1029640A3 (de) * 1999-02-20 2001-09-12 BIELOMATIK LEUZE GmbH + Co. Querbearbeiter für Lagenmaterial, insbesondere Querschneider für Papier
DE102007018730A1 (de) 2007-04-20 2008-10-23 Windmöller & Hölscher Kg Verfahren und Vorrichtung zum Auftragen von Leim auf Bestandteile von Werkstücken zur Herstellung von Säcken und Beuteln
DE102007018730B4 (de) * 2007-04-20 2010-08-19 Windmöller & Hölscher Kg Verfahren und Vorrichtung zum Auftragen von Leim auf Bestandteile von Werkstücken zur Herstellung von Säcken und Beuteln

Also Published As

Publication number Publication date
EP0664208A2 (de) 1995-07-26
JP3345201B2 (ja) 2002-11-18
DE4401723A1 (de) 1995-07-27
CA2140501A1 (en) 1995-07-22
TW417600U (en) 2001-01-01
JPH0825527A (ja) 1996-01-30
ES2119052T3 (es) 1998-10-01
CA2140501C (en) 2006-03-28
RU95100753A (ru) 1996-11-10
US5882287A (en) 1999-03-16
DE59406675D1 (de) 1998-09-17
CN1127178A (zh) 1996-07-24
RU2095250C1 (ru) 1997-11-10
EP0664208A3 (de) 1996-06-05
CN1084667C (zh) 2002-05-15

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