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DK0388649T3 - Folding device - Google Patents

Folding device

Info

Publication number
DK0388649T3
DK0388649T3 DK90103384.5T DK90103384T DK0388649T3 DK 0388649 T3 DK0388649 T3 DK 0388649T3 DK 90103384 T DK90103384 T DK 90103384T DK 0388649 T3 DK0388649 T3 DK 0388649T3
Authority
DK
Denmark
Prior art keywords
folding
belts
box
side flaps
box blanks
Prior art date
Application number
DK90103384.5T
Other languages
Danish (da)
Inventor
Ernst Grau
Original Assignee
Bahmueller Masch W
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 Bahmueller Masch W filed Critical Bahmueller Masch W
Application granted granted Critical
Publication of DK0388649T3 publication Critical patent/DK0388649T3/en

Links

Classifications

    • 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
    • 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
    • B31B2100/00—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or 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
    • B31B2100/00—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs
    • B31B2100/002—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs characterised by the shape of the blank from which they are formed
    • B31B2100/0022—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs characterised by the shape of the blank from which they are formed made from tubular webs or blanks, including by tube or bottom forming operations
    • 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
    • B31B2120/00—Construction of rigid or semi-rigid containers
    • B31B2120/30—Construction of rigid or semi-rigid containers collapsible; temporarily collapsed during manufacturing
    • 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
    • B31B50/26—Folding sheets, blanks or webs
    • B31B50/58—Folding sheets, blanks or webs by moving endless belts or chains
    • 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
    • B31B50/60—Uniting opposed surfaces or edges; Taping
    • B31B50/62—Uniting opposed surfaces or edges; Taping by adhesives
    • B31B50/622—Applying glue on already formed boxes
    • 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
    • B31B50/60—Uniting opposed surfaces or edges; Taping
    • B31B50/68—Uniting opposed surfaces or edges; Taping by stitching, stapling or riveting

Landscapes

  • Making Paper Articles (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Seal Device For Vehicle (AREA)
  • Air Bags (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Abstract

A folding machine (1) for shaping folding-box blanks (2) into folding-box tubes includes a frame in which guiding and drive means (4, 6) for the folding-box blanks (2) are arranged and mounted, with the aid of which the folding-box blanks (2) can be moved through the machine (1). At least two continuous, flexible folding belts (13, 14) extend alongside the guiding means (4, 6) and run round two mutually spaced axes (17, 18, 21, 22). The folding belts (13, 14) are used to bend the side flaps (28, 29) of the folding-box blank (2) around the folding lines (31) towards the central piece (27) situated between said flaps. To achieve results without the known pressure-application means, without a crooked folding being produced by the folding belts (13, 14) which run obliquely with respect to the side flaps (28, 29), the rear of each folding belt (13, 14) is provided with a saw-tooth-like profile (19) which compensates the oblique course between the folding belts (13, 14) of the side flaps (28, 29). <IMAGE>
DK90103384.5T 1989-03-18 1990-02-22 Folding device DK0388649T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3908981A DE3908981A1 (en) 1989-03-18 1989-03-18 FOLDING MACHINE

Publications (1)

Publication Number Publication Date
DK0388649T3 true DK0388649T3 (en) 1992-03-23

Family

ID=6376691

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90103384.5T DK0388649T3 (en) 1989-03-18 1990-02-22 Folding device

Country Status (6)

Country Link
EP (1) EP0388649B1 (en)
AT (1) ATE71878T1 (en)
DE (2) DE3908981A1 (en)
DK (1) DK0388649T3 (en)
ES (1) ES2028482T3 (en)
GR (1) GR3003649T3 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4028635C1 (en) * 1990-09-08 1991-12-12 Wilhelm Bahmueller, Maschinenbau Praezisionswerkzeuge Gmbh, 7067 Pluederhausen, De
SE503478C2 (en) * 1994-02-04 1996-06-24 Sund Emba Ab Apparatus for folding packaging materials by means of conveyors provided with pressure means
DE4439198A1 (en) * 1994-11-06 1996-05-09 Klett Alfred Device for processing a blank conveyed along a conveying path with a predetermined conveying speed
DE10241448A1 (en) * 2002-09-06 2004-03-18 Bahmüller Maschinenbau und Präzisionswerkzeug GmbH Folding machine with increased throughput
JP4671742B2 (en) * 2005-04-14 2011-04-20 ニッタ株式会社 Flat belt
CN102673017A (en) * 2011-03-07 2012-09-19 上海艾录纸包装有限公司 Device with anti-friction forming mechanism for inner films during bag manufacturing process
CN104528066B (en) * 2014-12-31 2016-08-24 云南云派包装有限公司 A kind of automatic folding device of portable carton backing plate
DE102015219238A1 (en) * 2015-10-06 2017-04-06 Wilhelm B a h m ü l l e r Maschinenbau Präzisionswerkzeuge GmbH Folding strap for a device for folding folding carton blanks
CN105835408B (en) * 2016-05-24 2018-06-12 浙江嘉德欣包装装备有限公司 Corrugated paper flat tube liner molding machine
CN105835407B (en) * 2016-05-24 2018-07-27 浙江嘉德欣包装装备有限公司 Corrugated paper flat tube liner is oriented to molding structure
CN108656624B (en) * 2018-02-14 2024-08-09 温州高晟机械有限公司 Cavity unit and cavity forming device formed by same
CN115959347B (en) * 2023-02-28 2025-03-25 东莞市弘承自动化设备有限公司 Facial mask folding device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3122070A (en) * 1962-03-08 1964-02-25 Ex Cell O Corp Method and apparatus for side seaming carton blanks by application of heat
DE2911969A1 (en) * 1979-03-27 1980-10-16 Bahmueller Masch W Folding method for box cut=outs - uses element guided sideways to cut=out and moved forward synchronously swivelling inwards during forward movement and then lifted off
FR2520665B1 (en) * 1982-02-04 1987-12-24 Martin Sa PLAQUE FOLDING MACHINE

Also Published As

Publication number Publication date
ATE71878T1 (en) 1992-02-15
DE59000034D1 (en) 1992-03-05
ES2028482T3 (en) 1992-07-01
EP0388649A1 (en) 1990-09-26
GR3003649T3 (en) 1993-03-16
DE3908981C2 (en) 1991-01-31
DE3908981A1 (en) 1990-09-27
EP0388649B1 (en) 1992-01-22

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