EP3882012A3 - Sack or bag manufacturing device and method for sack or bag manufacturing - Google Patents

Sack or bag manufacturing device and method for sack or bag manufacturing Download PDF

Info

Publication number
EP3882012A3
EP3882012A3 EP21162712.0A EP21162712A EP3882012A3 EP 3882012 A3 EP3882012 A3 EP 3882012A3 EP 21162712 A EP21162712 A EP 21162712A EP 3882012 A3 EP3882012 A3 EP 3882012A3
Authority
EP
European Patent Office
Prior art keywords
sack
bag manufacturing
bag
manufacturing device
processing station
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.)
Pending
Application number
EP21162712.0A
Other languages
German (de)
French (fr)
Other versions
EP3882012A2 (en
Inventor
Andreas Sonntag
Rüdiger Duwendag
Thomas Hawighorst
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 EP3882012A2 publication Critical patent/EP3882012A2/en
Publication of EP3882012A3 publication Critical patent/EP3882012A3/en
Pending legal-status Critical Current

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
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/02—Feeding or positioning sheets, blanks or webs
    • B31B70/04—Feeding sheets or blanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/02—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains
    • B65H5/021—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains by belts
    • B65H5/023—Feeding articles separated from piles; Feeding articles to machines by belts or chains, e.g. between belts or chains by belts between a pair of belts forming a transport nip
    • 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
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • B31B2150/001—Flexible containers made from sheets or blanks, e.g. from flattened tubes with square or cross bottom
    • B31B2150/0014—Flexible containers made from sheets or blanks, e.g. from flattened tubes with square or cross bottom having their openings facing transversally to the direction of movement
    • 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
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • B31B2150/002—Flexible containers made from sheets or blanks, e.g. from flattened tubes by joining superimposed sheets, e.g. with separate bottom sheets
    • 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
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • B31B2150/003—Flexible containers made from sheets or blanks, e.g. from flattened tubes made from tubular sheets
    • 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
    • B31B2150/00—Flexible containers made from sheets or blanks, e.g. from flattened tubes
    • B31B2150/20—Flexible containers made from sheets or blanks, e.g. from flattened tubes the longitudinal axes of the containers being perpendicular to the direction in which the sheets or blanks are fed
    • 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
    • B31B2160/00—Shape of flexible containers
    • B31B2160/20—Shape of flexible containers with structural provision for thickness of contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2401/00—Materials used for the handling apparatus or parts thereof; Properties thereof
    • B65H2401/10—Materials
    • B65H2401/11—Polymer compositions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2401/00—Materials used for the handling apparatus or parts thereof; Properties thereof
    • B65H2401/20—Physical properties, e.g. lubricity
    • B65H2401/22—Optical properties, e.g. opacity or transparency
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/20—Belts
    • B65H2404/22—Cross section profile
    • B65H2404/222—Flat belt
    • B65H2404/2222—Flat belt with protrusions on inner side; Beads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/20—Belts
    • B65H2404/24—Longitudinal profile
    • B65H2404/243—Longitudinal profile with portions of different thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/20—Belts
    • B65H2404/25—Driving or guiding arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/20—Belts
    • B65H2404/25—Driving or guiding arrangements
    • B65H2404/252—Details of idler roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/20—Belts
    • B65H2404/26—Particular arrangement of belt, or belts
    • B65H2404/261—Arrangement of belts, or belt(s) / roller(s) facing each other for forming a transport nip
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web
    • B65H2701/191—Bags, sachets and pouches or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)

Abstract

Die Erfindung beschreibt eine Sack- oder Beutelherstellvorrichtung mit zumindest einer Bearbeitungsstation zur Durchführung eines Arbeitsschrittes bei der Sack- oder Beutelherstellung und einem Transportsystem zum Zu- und Abführen von Säcken oder Beuteln zu und von der Bearbeitungsstation, wobei das Transportsystem zumindest einen Transportriemen umfasst, mit welchem der Sack oder der Beutel mittels Reibschluss transportierbar ist.Der Transportriemen ist als Flachriemen ausgestaltet, welcher zumindest auf einer seiner Oberflächen Einkerbungen umfasst.The invention describes a sack or bag manufacturing device with at least one processing station for carrying out a work step in the sack or bag production and a transport system for feeding and removing sacks or bags to and from the processing station, the transport system comprising at least one transport belt with which the sack or the bag can be transported by means of a frictional connection. The transport belt is designed as a flat belt which has indentations on at least one of its surfaces.

EP21162712.0A 2020-03-18 2021-03-16 Sack or bag manufacturing device and method for sack or bag manufacturing Pending EP3882012A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102020203493 2020-03-18

Publications (2)

Publication Number Publication Date
EP3882012A2 EP3882012A2 (en) 2021-09-22
EP3882012A3 true EP3882012A3 (en) 2022-01-05

Family

ID=74884806

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21162712.0A Pending EP3882012A3 (en) 2020-03-18 2021-03-16 Sack or bag manufacturing device and method for sack or bag manufacturing

Country Status (1)

Country Link
EP (1) EP3882012A3 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06144629A (en) * 1992-11-12 1994-05-24 Fujita Kikai:Kk Carriage structure of bag in bag manufacturing machine
DE69026604T2 (en) * 1989-12-04 1996-11-14 Interbold, North Canton, Ohio BLADE HANDLING DEVICE
EP0841500A2 (en) * 1996-10-31 1998-05-13 The Gates Corporation Toothed belt
DE10028831A1 (en) * 1999-06-22 2001-01-04 Norddeutsche Seekabelwerk Gmbh Belt, in particular, conveyor belt comprises an outside surface whose coefficient of friction at least over certain regions has a reduced value
DE10011680A1 (en) * 2000-03-10 2001-09-20 Boewe Systec Ag Conveyor for sheets of paper, comprises two endless cog belts with common drive, whose toothing is on the inside and whose lower sections press against article, belts being held securely against it by spring-loaded rollers
CN108162491A (en) * 2017-11-22 2018-06-15 昆明理工大学 A kind of test paper bag seals fold device
DE102018113631A1 (en) * 2018-06-07 2019-12-12 Windmöller & Hölscher Kg transport device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10261256B4 (en) 2002-12-20 2004-11-11 Windmöller & Hölscher Kg Bottoming device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69026604T2 (en) * 1989-12-04 1996-11-14 Interbold, North Canton, Ohio BLADE HANDLING DEVICE
JPH06144629A (en) * 1992-11-12 1994-05-24 Fujita Kikai:Kk Carriage structure of bag in bag manufacturing machine
EP0841500A2 (en) * 1996-10-31 1998-05-13 The Gates Corporation Toothed belt
DE10028831A1 (en) * 1999-06-22 2001-01-04 Norddeutsche Seekabelwerk Gmbh Belt, in particular, conveyor belt comprises an outside surface whose coefficient of friction at least over certain regions has a reduced value
DE10011680A1 (en) * 2000-03-10 2001-09-20 Boewe Systec Ag Conveyor for sheets of paper, comprises two endless cog belts with common drive, whose toothing is on the inside and whose lower sections press against article, belts being held securely against it by spring-loaded rollers
CN108162491A (en) * 2017-11-22 2018-06-15 昆明理工大学 A kind of test paper bag seals fold device
DE102018113631A1 (en) * 2018-06-07 2019-12-12 Windmöller & Hölscher Kg transport device

Also Published As

Publication number Publication date
EP3882012A2 (en) 2021-09-22

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