EP1762375A3 - Dunnage converter with separation device and method - Google Patents

Dunnage converter with separation device and method Download PDF

Info

Publication number
EP1762375A3
EP1762375A3 EP06077150A EP06077150A EP1762375A3 EP 1762375 A3 EP1762375 A3 EP 1762375A3 EP 06077150 A EP06077150 A EP 06077150A EP 06077150 A EP06077150 A EP 06077150A EP 1762375 A3 EP1762375 A3 EP 1762375A3
Authority
EP
European Patent Office
Prior art keywords
strip
feeding assembly
converter
dunnage
holding location
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.)
Granted
Application number
EP06077150A
Other languages
German (de)
French (fr)
Other versions
EP1762375A2 (en
EP1762375B1 (en
Inventor
Erwin Riga
Dan Coppus
Patrick Klemke
Raimond Demers
Kristien Varrewaere
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.)
Ranpak Corp
Original Assignee
Ranpak Corp
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 Ranpak Corp filed Critical Ranpak Corp
Priority to EP13182493.0A priority Critical patent/EP2669080B1/en
Priority to EP14177339.0A priority patent/EP2799223A3/en
Priority claimed from EP04777807A external-priority patent/EP1648689B1/en
Publication of EP1762375A2 publication Critical patent/EP1762375A2/en
Publication of EP1762375A3 publication Critical patent/EP1762375A3/en
Application granted granted Critical
Publication of EP1762375B1 publication Critical patent/EP1762375B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B26F3/02—Tearing
    • 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
    • B31D5/0043—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles for making dunnage or cushion pads including crumpling flat material
    • B31D5/0047—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles for making dunnage or cushion pads including crumpling flat material involving toothed wheels
    • 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
    • B31D2205/0035—Providing stock material in a particular form as fan folded web
    • 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
    • B31D2205/0058—Cutting; Individualising the final products
    • 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
    • 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
    • B31D2205/0076—Multiple-step processes for making three-dimensional articles for making dunnage or cushion pads involving particular machinery details
    • B31D2205/0082—General layout of the machinery or relative arrangement of its subunits

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Making Paper Articles (AREA)
  • Basic Packing Technique (AREA)

Abstract

A tabletop converter (30) has a conversion assembly that inwardly gathers and crumples a stock material (32) to form a strip (34) of dunnage. The conversion assembly includes a feeding assembly (54) that moves the stock material and a controller (60) that controls the feeding assembly to operate in both a forward direction and a reverse direction. To automatically separate a discrete dunnage product from the strip, a holder (164) grabs and holds the strip of dunnage at a holding location downstream of the feeding assembly. The feeding assembly then operates in a reverse direction and urges the strip away from the holding location. This causes the strip to separate at or between the holding location and the feeding assembly, leaving a discrete dunnage product ready for use. The converter is mounted to a stand (40) that allows the converter to rotate relative to part of the stand about both a horizontal axis and a vertical axis.
EP06077150.8A 2003-07-07 2004-07-07 Dunnage converter Active EP1762375B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP13182493.0A EP2669080B1 (en) 2003-07-07 2004-07-07 Dunnage converter and stand
EP14177339.0A EP2799223A3 (en) 2003-07-07 2004-07-07 Cutterless dunnage converter and method

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US48528303P 2003-07-07 2003-07-07
US50476203P 2003-09-22 2003-09-22
EP04777807A EP1648689B1 (en) 2003-07-07 2004-07-07 Dunnage converter with separation device and method

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP04777807A Division EP1648689B1 (en) 2003-07-07 2004-07-07 Dunnage converter with separation device and method
EP04777807.1 Division 2004-07-07

Related Child Applications (3)

Application Number Title Priority Date Filing Date
EP14177339.0A Division EP2799223A3 (en) 2003-07-07 2004-07-07 Cutterless dunnage converter and method
EP13182493.0A Division EP2669080B1 (en) 2003-07-07 2004-07-07 Dunnage converter and stand
EP13182493.0 Division-Into 2013-08-30

Publications (3)

Publication Number Publication Date
EP1762375A2 EP1762375A2 (en) 2007-03-14
EP1762375A3 true EP1762375A3 (en) 2012-06-20
EP1762375B1 EP1762375B1 (en) 2014-01-01

Family

ID=37704512

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06077150.8A Active EP1762375B1 (en) 2003-07-07 2004-07-07 Dunnage converter

Country Status (1)

Country Link
EP (1) EP1762375B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008039618A1 (en) * 2008-08-25 2010-03-11 Sprick Gmbh Bielefelder Papier- Und Wellpappenwerke & Co. Housing support for a device for providing packaging material
DE102008039612A1 (en) * 2008-08-25 2010-03-04 Sprick Gmbh Bielefelder Papier- Und Wellpappenwerke & Co. Device for providing packaging material
US9676586B2 (en) * 2011-06-07 2017-06-13 Ranpak Corp. Reduced footprint dunnage conversion system and method
US20240001639A1 (en) * 2022-07-01 2024-01-04 Pregis Llc Dunnage systems with automated feeding capability

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020082152A1 (en) * 2000-06-19 2002-06-27 Manley Thomas E. Cushioning conversion machine and method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020082152A1 (en) * 2000-06-19 2002-06-27 Manley Thomas E. Cushioning conversion machine and method

Also Published As

Publication number Publication date
EP1762375A2 (en) 2007-03-14
EP1762375B1 (en) 2014-01-01

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