EP0621127A1 - Procédé et dispositif pour fabriquer des éléments de garnissage en carton ondulé - Google Patents

Procédé et dispositif pour fabriquer des éléments de garnissage en carton ondulé Download PDF

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Publication number
EP0621127A1
EP0621127A1 EP94250067A EP94250067A EP0621127A1 EP 0621127 A1 EP0621127 A1 EP 0621127A1 EP 94250067 A EP94250067 A EP 94250067A EP 94250067 A EP94250067 A EP 94250067A EP 0621127 A1 EP0621127 A1 EP 0621127A1
Authority
EP
European Patent Office
Prior art keywords
hollow body
conveyor belt
strips
belt conveyor
rollers
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.)
Withdrawn
Application number
EP94250067A
Other languages
German (de)
English (en)
Inventor
Wilfried Borchardt
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0621127A1 publication Critical patent/EP0621127A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • 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
    • 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
    • B31D5/006—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles for making dunnage or cushion pads including controlled deformation of flat material, e.g. pleating, corrugating or embossing
    • 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
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/0003—Shaping by bending, folding, twisting, straightening, flattening or rim-rolling; Shaping by bending, folding or rim-rolling combined with joining; Apparatus therefor
    • B31F1/0006—Bending or folding; Folding edges combined with joining; Reinforcing edges during the folding thereof
    • B31F1/0009—Bending or folding; Folding edges combined with joining; Reinforcing edges during the folding thereof of plates, sheets or webs
    • B31F1/0012—Bending or folding; Folding edges combined with joining; Reinforcing edges during the folding thereof of plates, sheets or webs combined with making folding lines
    • 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
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/0003—Shaping by bending, folding, twisting, straightening, flattening or rim-rolling; Shaping by bending, folding or rim-rolling combined with joining; Apparatus therefor
    • B31F1/0006—Bending or folding; Folding edges combined with joining; Reinforcing edges during the folding thereof
    • B31F1/0009—Bending or folding; Folding edges combined with joining; Reinforcing edges during the folding thereof of plates, sheets or webs
    • B31F1/0019—Bending or folding; Folding edges combined with joining; Reinforcing edges during the folding thereof of plates, sheets or webs the plates, sheets or webs moving continuously
    • B31F1/0022—Bending or folding; Folding edges combined with joining; Reinforcing edges during the folding thereof of plates, sheets or webs the plates, sheets or webs moving continuously combined with making folding lines
    • B31F1/0025—Making the folding lines using rotary tools

Definitions

  • the invention relates to a method for producing pourable filling material for packaging purposes, which consists of hollow bodies formed by folding and gluing a corrugated cardboard.
  • a rectangular blank with embossed crease lines is provided for folding the blank into a hollow body with a corresponding geometric shape (DE 90 07 502 U1).
  • the narrow sides of the blank are provided with an adhesive and glued to the narrow sides.
  • a method for producing ring-shaped, self-contained, flat-folded banderoles for balls of yarn which consist of elongated strips which are glued to one another at their ends and which are guided from a storage magazine onto a conveyor belt to a printing unit for applying a label (DE 28 36 677 C2).
  • the strip is guided and aligned on the conveyor belt by means of knobs arranged on the belt, the rear edge of the strip resting against the next adjacent knob.
  • the invention has for its object to provide a method that ensures a rational and little time-consuming production of a hollow body preferably consisting of two adjacent cavities as pourable filling or cushioning material.
  • a plurality of rectangularly cut or punched strips 2 of cardboard, paper or in particular corrugated cardboard are stacked on top of one another as packs in a feed device 1 and fall by their own weight onto an endless one arranged directly below the feed device 1
  • Belt conveyor belt 3 which is driven via drive shafts 4 by a drive, not shown in the drawing.
  • the belt conveyor belt 3 transports the strips 2 in the direction of three rollers arranged at a corresponding distance from one another and lying in one plane 5, 6 and 7, which each have different lengths and are provided at their ends with all-round, protruding blunt cutting edges 8 (cf. FIG. 4).
  • the cutting edges 8 are used for one-sided embossing of six folding grooves 9 running in each strip 2 parallel to the longitudinal direction of the belt conveyor belt 3 (cf. FIG. 5), which are folded up accordingly in the subsequent process sections to form the hollow body 10 to be produced with the two cavities 11 lying separately against one another .
  • a second method section B the above-described creasing of the strips 2 and then a pre-kinking and stretching takes place, namely by means of guide means arranged behind the rollers 5, 6 and 7, which on the one hand from the strips 2 laterally acting skids 12 for pre-kinking and on the other hand from the Strips 2 from above holding plates 13 for stretching exist.
  • the strip 2 is already preformed accordingly in the second process section B, in order to then gradually be positively guided in a subsequent third process section C by means of shaping structures 14 and brought into the desired hollow mold 10, and then in a fourth process section D of an adhesive application system 15 for gluing of the hollow body 10 to be supplied.
  • the adhesive is set in a final method section E by providing guides 18 arranged laterally above the belt conveyor belt 3, which guide the contour of the finished hollow body 10 correspond and thus presses the central web 10 a of the hollow body with the adhesive gap 17 (see FIG. 3).
  • the finished hollow bodies 10 are then collected in a container 19. (see Fig. 1).
  • the system for carrying out the method essentially consists of the feed device 1 for the strips 2, the belt conveyor belt 3 arranged below the feed device, the guide means 12, 13 arranged above the conveyor belt 3 for the process sections B and C and the shaping structures 14 for the positively guided shaping of the finished parts 10, the adhesive application system 15 of the method step D and finally the contour of the Prefabricated part (hollow body) 10 adapted guides 18 for pressing the adhesive 14 holding the hollow body 10 together and the container 19 for collecting the hollow bodies 10 produced (cf. FIGS. 1 and 3).
  • the belt conveyor belt 3 is provided on the surface with web parts 3a which extend perpendicularly to the longitudinal direction of the belt of the belt belt 3 and against which the strips come into contact, so that the strips 2 can be guided and transported immovably and safely on the conveyor belt ( see Fig. 2).
  • the shaping structures 14 consist of center guides 14 a attached over the belt conveyor 3 and lateral sliding guides 14 b. Through these guides 14 a and 14 b, the strips 2 are kinked such that when the strip 2 is formed into a hollow body 10 between the central web 10 a of the hollow body there is a gap 17 which is filled with adhesive.
  • the adhesive application system 15 is set such that sensors (not shown in the drawing) always trigger the application of the adhesive 16 as a function of the conveyor belt speed when the gap 17 of the central web 10 a has reached directly under an injection nozzle of the adhesive application system 15.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
EP94250067A 1993-04-20 1994-03-15 Procédé et dispositif pour fabriquer des éléments de garnissage en carton ondulé Withdrawn EP0621127A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4313665 1993-04-20
DE4313665A DE4313665C2 (de) 1993-04-20 1993-04-20 Verfahren und Anlage zur Herstellung von schüttfähigem Füllmaterial aus Wellpappe

Publications (1)

Publication Number Publication Date
EP0621127A1 true EP0621127A1 (fr) 1994-10-26

Family

ID=6486427

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94250067A Withdrawn EP0621127A1 (fr) 1993-04-20 1994-03-15 Procédé et dispositif pour fabriquer des éléments de garnissage en carton ondulé

Country Status (2)

Country Link
EP (1) EP0621127A1 (fr)
DE (1) DE4313665C2 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105774048A (zh) * 2016-04-21 2016-07-20 浙江嘉德欣包装装备有限公司 全自动瓦楞纸内衬成型机
CN105774049A (zh) * 2016-04-21 2016-07-20 浙江嘉德欣包装装备有限公司 瓦楞纸内衬成型导向装置
CN106458484A (zh) * 2014-05-12 2017-02-22 利乐拉瓦尔集团及财务有限公司 用于拼接的装置和方法
FR3109575A1 (fr) * 2020-04-28 2021-10-29 Jacques Le Monnier Dispositif mécanique de mise en forme pour fabriquer des renforts structurels

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29506078U1 (de) * 1995-04-13 1995-09-21 Rudig, Jörg, 35585 Wetzlar Verpackungsmaterial sowie Vorrichtung zur Herstellung des Verpackungsmaterials
DE102020115413A1 (de) 2020-06-10 2021-12-16 G. Kraft Maschinenbau Gesellschaft mit beschränkter Haftung Verfahren zur Herstellung von Verpackungspolstern sowie zugehörige Fertigungsstraße

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH379396A (fr) * 1961-04-12 1964-06-30 Fontanier Louis Chevalet double pour maintenir deux rangées d'ampoules de produits pharmaceutiques dans un emballage
US3733975A (en) * 1972-01-03 1973-05-22 Stack Pac Corp Corner block forming apparatus
US3982682A (en) * 1976-03-04 1976-09-28 Westvaco Corporation Corner post
US4109040A (en) * 1975-05-01 1978-08-22 Ranpak Corporation Cushioning dunnage product produced from cushioning dunnage mechanism
US4792325A (en) * 1986-09-29 1988-12-20 Schmidtke Joachim G Method and apparatus for manufacturing cardboard pallets

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2836677C2 (de) * 1978-08-22 1986-10-09 Lucke-Apparate-Bau GmbH, 7947 Mengen Vorrichtung zum Herstellen ringförmig in sich geschlossener, flach gefalteter Banderolen für Garnknäuel o.dgl.
DE9007502U1 (de) * 1990-06-02 1992-06-11 Borchardt, Wilfried, 1000 Berlin Hohlkörper für schüttfähiges Füll- oder Polstermaterial für Verpackungszwecke zum Ausfüllen von Zwischenräumen
US5154687A (en) * 1991-09-30 1992-10-13 Gate Pallet Systems, Inc. Rotary accumulator for pallet stringers or decking members

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH379396A (fr) * 1961-04-12 1964-06-30 Fontanier Louis Chevalet double pour maintenir deux rangées d'ampoules de produits pharmaceutiques dans un emballage
US3733975A (en) * 1972-01-03 1973-05-22 Stack Pac Corp Corner block forming apparatus
US4109040A (en) * 1975-05-01 1978-08-22 Ranpak Corporation Cushioning dunnage product produced from cushioning dunnage mechanism
US3982682A (en) * 1976-03-04 1976-09-28 Westvaco Corporation Corner post
US4792325A (en) * 1986-09-29 1988-12-20 Schmidtke Joachim G Method and apparatus for manufacturing cardboard pallets

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106458484A (zh) * 2014-05-12 2017-02-22 利乐拉瓦尔集团及财务有限公司 用于拼接的装置和方法
CN106458484B (zh) * 2014-05-12 2018-04-27 利乐拉瓦尔集团及财务有限公司 用于拼接的装置和方法
CN105774048A (zh) * 2016-04-21 2016-07-20 浙江嘉德欣包装装备有限公司 全自动瓦楞纸内衬成型机
CN105774049A (zh) * 2016-04-21 2016-07-20 浙江嘉德欣包装装备有限公司 瓦楞纸内衬成型导向装置
FR3109575A1 (fr) * 2020-04-28 2021-10-29 Jacques Le Monnier Dispositif mécanique de mise en forme pour fabriquer des renforts structurels
WO2021220088A1 (fr) * 2020-04-28 2021-11-04 Jacques Le Monnier Dispositif mécanique de mise en forme pour fabriquer des renforts structurels

Also Published As

Publication number Publication date
DE4313665A1 (de) 1994-10-27
DE4313665C2 (de) 1995-04-06

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