CA2977642C - Dunnage conversion system and method for expanding pre-slit sheet stock material - Google Patents
Dunnage conversion system and method for expanding pre-slit sheet stock material Download PDFInfo
- Publication number
- CA2977642C CA2977642C CA2977642A CA2977642A CA2977642C CA 2977642 C CA2977642 C CA 2977642C CA 2977642 A CA2977642 A CA 2977642A CA 2977642 A CA2977642 A CA 2977642A CA 2977642 C CA2977642 C CA 2977642C
- Authority
- CA
- Canada
- Prior art keywords
- sheet stock
- stock material
- pinch rollers
- feed
- feed wheels
- 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.)
- Active
Links
- 239000000463 material Substances 0.000 title claims abstract description 165
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 88
- 238000000034 method Methods 0.000 title claims description 19
- 238000011144 upstream manufacturing Methods 0.000 claims description 21
- 239000000123 paper Substances 0.000 description 12
- 230000003247 decreasing effect Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 239000002655 kraft paper Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 240000000528 Ricinus communis Species 0.000 description 1
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
- B31D1/00—Multiple-step processes for making flat articles ; Making flat articles
- B31D1/0031—Multiple-step processes for making flat articles ; Making flat articles the articles being paper nettings, e.g. by slitting and expanding webs or 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
- 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
- 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
- B31D5/0052—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles for making dunnage or cushion pads including crumpling flat material involving rollers
-
- 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
- B31D5/0065—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles for making dunnage or cushion pads including slitting and expanding flat material
-
- 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
-
- 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
- B31D2205/0023—Providing stock material in a particular form as web from a roll
-
- 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
- B31D2205/0047—Feeding, guiding or shaping the material
Landscapes
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
- Making Paper Articles (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562121046P | 2015-02-26 | 2015-02-26 | |
| US62/121,046 | 2015-02-26 | ||
| PCT/US2016/017064 WO2016137740A1 (en) | 2015-02-26 | 2016-02-09 | Dunnage conversion system and method for expanding pre-slit sheet stock material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2977642A1 CA2977642A1 (en) | 2016-09-01 |
| CA2977642C true CA2977642C (en) | 2023-04-25 |
Family
ID=56789117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2977642A Active CA2977642C (en) | 2015-02-26 | 2016-02-09 | Dunnage conversion system and method for expanding pre-slit sheet stock material |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US11207860B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP3261833B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP6671383B2 (cg-RX-API-DMAC7.html) |
| CN (1) | CN107257733B (cg-RX-API-DMAC7.html) |
| BR (1) | BR112017015464B1 (cg-RX-API-DMAC7.html) |
| CA (1) | CA2977642C (cg-RX-API-DMAC7.html) |
| WO (1) | WO2016137740A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11834240B2 (en) | 2013-09-06 | 2023-12-05 | David P. Goodrich | Expanded slit sheet cushioning products with novel alternating expansion patterns |
| CA2967809C (en) | 2014-11-13 | 2019-09-10 | Ranpak Corporation | Apparatus and method for expanding a slit sheet material to form an expanded packaging product |
| BR112017015464B1 (pt) * | 2015-02-26 | 2022-04-05 | Ranpak Corporation | Sistema de conversão de material de acondicionamento e método para expandir chapas pré-cortadas de matéria-prima |
| WO2017074535A1 (en) | 2015-10-28 | 2017-05-04 | Ranpak Corp. | Low cost manual expanding-dunnage conversion apparatus |
| PL3478614T3 (pl) | 2016-06-29 | 2024-09-02 | Ranpak Corp. | Urządzenie i sposób wytwarzania zwoju materiału sztauerskiego |
| WO2018071922A1 (en) * | 2016-10-11 | 2018-04-19 | Ranpak Corp. | Dunnage conversion machine and method |
| CN110691693B (zh) | 2017-03-24 | 2021-10-15 | 兰帕克公司 | 用于可膨胀的狭缝原料片材的具有可变间隔的垫料转换机 |
| CA3059352C (en) * | 2017-04-10 | 2023-03-28 | Ranpak Corporation | Expandable slit-sheet stock material, dunnage conversion system and method for expanding |
| US11401090B2 (en) | 2017-06-26 | 2022-08-02 | David Paul Goodrich | Expanded slit sheet cushioning products with novel slit pattern and paper properties |
| JP7153720B2 (ja) | 2017-06-26 | 2022-10-14 | ポール グッドリッチ，デビッド | 伸長紙の使用方法 |
| US11702261B2 (en) | 2017-06-26 | 2023-07-18 | David Paul Goodrich | Expanded slit sheet cushioning products with novel reduced dimension slit patterns |
| US11440305B2 (en) | 2017-06-26 | 2022-09-13 | David Paul Goodrich | Embossed paper in combination with paper cushioning for shipping envelopes |
| US11383476B2 (en) * | 2017-08-07 | 2022-07-12 | Ranpak Corp. | Compact manual dunnage conversion apparatus |
| CA3134914C (en) * | 2019-03-29 | 2023-08-15 | Ranpak Corp. | Dunnage conversion machine, method, and product with a polygonal cross-section |
| CN115335217A (zh) * | 2020-03-09 | 2022-11-11 | 朗派公司 | 用于生产在垫料板中具有缝隙片材料的垫料板的垫料转换机 |
| WO2023250510A2 (en) | 2022-06-24 | 2023-12-28 | Pregis Llc | Systems for producing dunnage |
| CN119866265A (zh) * | 2022-07-01 | 2025-04-22 | 普里吉斯有限责任公司 | 具有自动化进给能力的垫料系统 |
Family Cites Families (49)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US1344826A (en) * | 1919-05-12 | 1920-06-29 | James P Sexton | Process of making lath or the like |
| US2294478A (en) * | 1939-11-30 | 1942-09-01 | Res Prod Corp | Method and apparatus for expanding sheet material |
| US3276096A (en) * | 1964-11-25 | 1966-10-04 | George P Mcaleer | Material slitting and expanding machine |
| US4717613A (en) * | 1984-05-10 | 1988-01-05 | Ranpak Corporation | Mechanism and method for producing cushioning dunnage |
| US4699609A (en) | 1986-02-25 | 1987-10-13 | Ranpak Corp. | Electric cutter mechanism for dunnage converter |
| US5123889A (en) | 1990-10-05 | 1992-06-23 | Ranpak Corporation | Downsized cushioning dunnage conversion machine and cutting assemblies for use on such a machine |
| US5667871A (en) * | 1992-03-16 | 1997-09-16 | Geopax Ltd. | Slit sheet packing material |
| US5688578A (en) | 1992-03-16 | 1997-11-18 | Goodrich; David P. | Composite packaging material having an expanded sheet with a separator sheet |
| US5538778A (en) | 1992-03-16 | 1996-07-23 | Geopax Ltd | Method and apparatus for producing individual rolls of packing material |
| US5910079A (en) * | 1992-12-14 | 1999-06-08 | Strapack Corporation | Method and apparatus for manufacturing paper cushioning members |
| ATE350215T1 (de) | 1993-09-10 | 2007-01-15 | Liberopax Llc | Vorrichtung zur herstellung von individuellen rollen für verpackungsmaterialien |
| GB9409973D0 (en) | 1994-05-18 | 1994-07-06 | Rotech Machines Limited | Packaging material making machine |
| SK397A3 (en) * | 1994-07-07 | 1997-08-06 | Jiffy Packaging Co Ltd | Packaging material, packaging pad and machine for manufacturing packaging material |
| US5593376A (en) * | 1994-07-22 | 1997-01-14 | Ranpak Corp. | Cushioning conversion machine and method |
| US5674172A (en) * | 1994-07-22 | 1997-10-07 | Ranpak Corp. | Cushioning conversion machine having a single feed/cut handle |
| US5782735A (en) * | 1994-09-12 | 1998-07-21 | Geopax, Ltd. | Method and apparatus for producing individual rolls of packing material |
| EP1393888B1 (en) * | 1996-06-28 | 2006-03-29 | Ranpak Corp. | Cushioning conversion machine |
| AU6547998A (en) * | 1997-03-11 | 1998-09-29 | Ranpak Corp. | Cushioning conversion machine and method |
| US7041043B2 (en) | 1998-12-09 | 2006-05-09 | Ranpak Corp. | Cushioning conversion machine and method with plural constant entry rollers and moving blade shutter |
| US6174273B1 (en) * | 1998-12-18 | 2001-01-16 | Ranpak Corp. | Cushioning conversion machine with tension control |
| DE19911628A1 (de) | 1999-03-16 | 2000-09-21 | Schleicher & Co Int | Verfahren und Vorrichtung zur Herstellung von Polstermaterial sowie Polstermaterial |
| EP2799223A3 (en) * | 2003-07-07 | 2014-12-31 | Ranpak Corp. | Cutterless dunnage converter and method |
| CA2841486C (en) * | 2004-11-05 | 2014-09-23 | Ranpak Corp. | Automated dunnage filling system and method |
| DE602006007951D1 (de) * | 2005-01-26 | 2009-09-03 | Ranpak Corp | System und verfahren zur umwandlung von packmaterial mithilfe eines haftenden lagermaterials |
| WO2006081356A1 (en) * | 2005-01-26 | 2006-08-03 | Ranpak Corp. | Apparatus and method for making a wrappable packaging product |
| WO2006102464A1 (en) * | 2005-03-23 | 2006-09-28 | Ranpak Corp. | Selectively tearable stock material for a dunnage conversion machine and method |
| US20070287623A1 (en) * | 2006-06-10 | 2007-12-13 | Carlson Daniel L | Compact dunnage converter |
| EP2937212B1 (en) * | 2007-09-24 | 2020-05-20 | Ranpak Corp. | Dunnage conversion machine and method |
| KR101612722B1 (ko) | 2008-11-17 | 2016-04-15 | 랜팩 코포레이션 | 완충재 변환기 |
| CN104354335B (zh) * | 2010-05-13 | 2017-04-12 | 纽瓦派克科技有限公司 | 用于生产缓冲材料的装置、系统和方法 |
| US8348818B2 (en) * | 2010-05-27 | 2013-01-08 | Sealed Air Corporation (Us) | Machine for producing packaging cushioning |
| WO2012174027A1 (en) * | 2011-06-16 | 2012-12-20 | Ranpak Corp. | Dunnage conversion machine and method with downstream feed monitor |
| HK1206317A1 (en) * | 2012-06-05 | 2016-01-08 | Ranpak Corp. | Cushioning wrap material and apparatus and methods of making same |
| EP2874806B1 (en) | 2012-07-19 | 2020-02-12 | Ranpak Corp. | Apparatus and method for dispensing cushioning wrap material |
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| US10576707B2 (en) * | 2013-05-16 | 2020-03-03 | Ranpak Corp. | Dunnage conversion machine jam-detection system and method |
| EP3584205B1 (en) | 2013-06-12 | 2023-04-26 | Ranpak Corporation | A stand for a self-contained cartridge and method for manually dispensing an expendable cushioning wrap |
| US10226907B2 (en) * | 2014-09-08 | 2019-03-12 | David P. Goodrich | Expandable slit sheet packaging material that interlocks when layered and expanded |
| WO2015103251A1 (en) | 2013-12-31 | 2015-07-09 | Ranpak Corp. | Universal feedstock of strand packing material with cohesive |
| CA2967809C (en) | 2014-11-13 | 2019-09-10 | Ranpak Corporation | Apparatus and method for expanding a slit sheet material to form an expanded packaging product |
| DE102014016874A1 (de) * | 2014-11-14 | 2016-05-19 | Sprick Gmbh Bielefelder Papier- Und Wellpappenwerke & Co. | Vorrichtung zum maschinellen Fertigen eines Füllmaterialerzeugnisses |
| BR112017015464B1 (pt) * | 2015-02-26 | 2022-04-05 | Ranpak Corporation | Sistema de conversão de material de acondicionamento e método para expandir chapas pré-cortadas de matéria-prima |
| US10926505B2 (en) * | 2015-05-13 | 2021-02-23 | Ranpak Corp. | Stock supply assembly and method for loading a dunnage conversion machine |
| US20180236742A1 (en) | 2015-08-31 | 2018-08-23 | Ranpak Corporation | Dunnage conversion system and method for expanding pre-slit sheet stock material |
| WO2017074535A1 (en) | 2015-10-28 | 2017-05-04 | Ranpak Corp. | Low cost manual expanding-dunnage conversion apparatus |
| TWI579203B (zh) * | 2015-11-19 | 2017-04-21 | Air-Bag Packing Co Ltd | Inflatable rod and its processing machine |
| US20180036990A1 (en) * | 2016-08-04 | 2018-02-08 | Intertape Polymer Corp. | Air pillow machine |
-
2016
- 2016-02-09 BR BR112017015464-1A patent/BR112017015464B1/pt active IP Right Grant
- 2016-02-09 WO PCT/US2016/017064 patent/WO2016137740A1/en not_active Ceased
- 2016-02-09 JP JP2017545236A patent/JP6671383B2/ja active Active
- 2016-02-09 EP EP16705690.2A patent/EP3261833B1/en active Active
- 2016-02-09 US US15/541,414 patent/US11207860B2/en active Active
- 2016-02-09 CA CA2977642A patent/CA2977642C/en active Active
- 2016-02-09 CN CN201680012363.4A patent/CN107257733B/zh active Active
-
2021
- 2021-11-22 US US17/531,962 patent/US11787145B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20220080693A1 (en) | 2022-03-17 |
| EP3261833B1 (en) | 2020-03-25 |
| CA2977642A1 (en) | 2016-09-01 |
| BR112017015464B1 (pt) | 2022-04-05 |
| CN107257733A (zh) | 2017-10-17 |
| WO2016137740A1 (en) | 2016-09-01 |
| EP3261833A1 (en) | 2018-01-03 |
| CN107257733B (zh) | 2020-05-01 |
| JP6671383B2 (ja) | 2020-03-25 |
| US20180079161A1 (en) | 2018-03-22 |
| US11787145B2 (en) | 2023-10-17 |
| JP2018506453A (ja) | 2018-03-08 |
| BR112017015464A2 (pt) | 2018-01-23 |
| US11207860B2 (en) | 2021-12-28 |
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Legal Events
| Date | Code | Title | Description |
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| EEER | Examination request |
Effective date: 20210203 |
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| EEER | Examination request |
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