EP4725867A2 - Produits de rembourrage en feuille fendue expansée améliorés présentant de nouvelles propriétés de motif fendu et de papier - Google Patents

Produits de rembourrage en feuille fendue expansée améliorés présentant de nouvelles propriétés de motif fendu et de papier

Info

Publication number
EP4725867A2
EP4725867A2 EP25194034.2A EP25194034A EP4725867A2 EP 4725867 A2 EP4725867 A2 EP 4725867A2 EP 25194034 A EP25194034 A EP 25194034A EP 4725867 A2 EP4725867 A2 EP 4725867A2
Authority
EP
European Patent Office
Prior art keywords
paper
slit
slit sheet
extensible
sheet paper
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
EP25194034.2A
Other languages
German (de)
English (en)
Inventor
David Paul Goodrich
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 EP4725867A2 publication Critical patent/EP4725867A2/fr
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
    • B31B70/60—Uniting opposed surfaces or edges; Taping
    • B31B70/62—Uniting opposed surfaces or edges; Taping by adhesives
    • 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
    • B31B70/60—Uniting opposed surfaces or edges; Taping
    • B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
    • 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
    • B31B70/74—Auxiliary operations
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B70/812—Applying patches, strips or strings on sheets or webs
    • B31B70/8123—Applying strips
    • 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
    • B31D3/00—Making articles of cellular structure, e.g. insulating board
    • B31D3/02—Making articles of cellular structure, e.g. insulating board honeycombed structures, i.e. the cells having an essentially hexagonal section
    • B31D3/0292—Making articles of cellular structure, e.g. insulating board honeycombed structures, i.e. the cells having an essentially hexagonal section involving auxiliary operations, e.g. expanding, moistening, glue-applying, joining, controlling
    • 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 [3D] articles
    • B31D5/0039—Multiple-step processes for making three-dimensional [3D] articles for making dunnage or cushion pads
    • B31D5/0065—Multiple-step processes for making three-dimensional [3D] articles for making dunnage or cushion pads including slitting and expanding flat material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
    • B65B55/20—Embedding contents in shock-absorbing media, e.g. plastic foam, granular material
    • 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
    • B65D81/03—Wrappers or envelopes with shock-absorbing properties, e.g. bubble films
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Buffer Packaging (AREA)
  • Laminated Bodies (AREA)
EP25194034.2A 2019-07-15 2020-07-15 Produits de rembourrage en feuille fendue expansée améliorés présentant de nouvelles propriétés de motif fendu et de papier Pending EP4725867A2 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962874163P 2019-07-15 2019-07-15
EP20840459.0A EP3999329B1 (fr) 2019-07-15 2020-07-15 Produits de rembourrage à feuille découpée expansée améliorés ayant un nouveau motif de découpe et des nouvelles propriétés de papier
PCT/US2020/042093 WO2021011626A1 (fr) 2019-07-15 2020-07-15 Produits de rembourrage à feuille découpée expansée améliorés ayant un nouveau motif de découpe et des nouvelles propriétés de papier

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP20840459.0A Division EP3999329B1 (fr) 2019-07-15 2020-07-15 Produits de rembourrage à feuille découpée expansée améliorés ayant un nouveau motif de découpe et des nouvelles propriétés de papier

Publications (1)

Publication Number Publication Date
EP4725867A2 true EP4725867A2 (fr) 2026-04-15

Family

ID=74211296

Family Applications (2)

Application Number Title Priority Date Filing Date
EP20840459.0A Active EP3999329B1 (fr) 2019-07-15 2020-07-15 Produits de rembourrage à feuille découpée expansée améliorés ayant un nouveau motif de découpe et des nouvelles propriétés de papier
EP25194034.2A Pending EP4725867A2 (fr) 2019-07-15 2020-07-15 Produits de rembourrage en feuille fendue expansée améliorés présentant de nouvelles propriétés de motif fendu et de papier

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP20840459.0A Active EP3999329B1 (fr) 2019-07-15 2020-07-15 Produits de rembourrage à feuille découpée expansée améliorés ayant un nouveau motif de découpe et des nouvelles propriétés de papier

Country Status (10)

Country Link
EP (2) EP3999329B1 (fr)
JP (1) JP2022541768A (fr)
KR (1) KR20220034209A (fr)
CN (1) CN114786937B (fr)
AU (1) AU2020315373A1 (fr)
BR (1) BR112022000769A2 (fr)
CA (3) CA3295953A1 (fr)
ES (1) ES3045833T3 (fr)
MX (3) MX2022000591A (fr)
WO (1) WO2021011626A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11702261B2 (en) 2017-06-26 2023-07-18 David Paul Goodrich Expanded slit sheet cushioning products with novel reduced dimension slit patterns
WO2022150466A2 (fr) * 2021-01-06 2022-07-14 David Paul Goodrich Produits de rembourrage à feuille découpée expansée améliorés avec de nouveaux motifs de découpe de dimension réduite
EP4358910A1 (fr) * 2021-06-23 2024-05-01 3M Innovative Properties Company Formation d'articles d'amortissement par activation de tension
JP7526328B1 (ja) 2023-08-09 2024-07-31 王子ホールディングス株式会社 緩衝材用紙および紙緩衝材

Citations (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US197A (en) 1837-06-10 Uotted sta
US3104A (en) 1843-05-26 Machine for beveling the ends oe clapboakds
US2624245A (en) 1952-06-11 1953-01-06 Cluett Peabody & Co Inc Modified paper and method for its manufacture
US3104197A (en) 1959-06-29 1963-09-17 Crown Zellerbach Corp Extensible paper and the process of producing the same
US3220116A (en) 1962-10-02 1965-11-30 Clupak Inc Increasing cross machine direction extensibility of paper webs
US3266972A (en) 1964-09-01 1966-08-16 Du Pont Process for producing an extensible paper
US3269393A (en) 1962-06-25 1966-08-30 Hauni Werke Koerber & Co Kg Method of making cigar fillers
US3908071A (en) 1972-10-10 1975-09-23 Clupak Inc External sizing of extensible paper
WO1984002936A1 (fr) 1983-01-31 1984-08-02 Gascogne Papeteries Preparation d'un papier pour emballage
US5538778A (en) 1992-03-16 1996-07-23 Geopax Ltd Method and apparatus for producing individual rolls of packing material
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
US5782735A (en) 1994-09-12 1998-07-21 Geopax, Ltd. Method and apparatus for producing individual rolls of packing material
US6024832A (en) 1995-04-07 2000-02-15 Giorgio Trani Cartiere Cariolaro S. P. A. Method and apparatus for producing extensible paper
US20020060034A1 (en) 1998-10-01 2002-05-23 Holger Hollmark Method of producing an extensible paper having a three-dimensional pattern and a paper produced by the method
US6458447B1 (en) 1998-04-16 2002-10-01 The Proctor & Gamble Company Extensible paper web and method of forming
US6712930B2 (en) 2000-07-10 2004-03-30 Metso Paper, Inc. Method for calendering tissue paper
US20070240841A1 (en) 2004-04-14 2007-10-18 Giorgio Trani Method For Producing Extensible Paper, Plant For Implementing The Method, Product Obtained By The Method, And Paper Material Obtained From The Product
US20160355985A1 (en) 2013-07-18 2016-12-08 Nippon Paper Industries Co., Ltd. Clupak paper
US20170203866A1 (en) 2016-01-19 2017-07-20 David Paul Goodrich Expansion Apparatus and Method for Producing Interlocking Expanded Slit Sheet Packaging Material
US20180127197A1 (en) 2016-01-19 2018-05-10 David Paul Goodrich Slit Paper Expansion Method and Apparatus
US10226907B2 (en) 2014-09-08 2019-03-12 David P. Goodrich Expandable slit sheet packaging material that interlocks when layered and expanded
WO2020033275A1 (fr) 2018-08-05 2020-02-13 David Paul Goodrich Produits de protection, tels que des enveloppes, présentant une combinaison unique de rembourrage intérieur de papier en feuille à fente étendue et de doublure extérieure de papier gaufré
US10669086B2 (en) 2017-06-26 2020-06-02 David Paul Goodrich Extensible paper and its use in the production of expanded slit packaging and void fill products

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3762629A (en) * 1971-07-27 1973-10-02 Mario Manetti Latticed produce wrapper
US5001017A (en) * 1988-12-06 1991-03-19 Alhamad Shaikh G M Y Compositions of matter for stopping fires, explosions and oxidations of materials and build up of electrostatic charges and method and apparatus for making same
MX9700018A (es) * 1994-07-07 1997-12-31 Jiffy Packaging Company Ltd Material de empaque, almohadilla de empaque y maquina para fabricar el material de empaque.
US5544473A (en) * 1994-09-15 1996-08-13 Prompac Industries, Inc. Protective shipping or mailing envelopes and method of making
US6989075B1 (en) * 2000-11-03 2006-01-24 The Procter & Gamble Company Tension activatable substrate
US20020174630A1 (en) * 2001-05-22 2002-11-28 David Goodrich Method and apparatus for forming a wrapping or void fill packaging product
JP3108709U (ja) * 2004-11-11 2005-04-28 株式会社ジェイエスピー 緩衝用ポリオレフィン系樹脂発泡シート
US20070141303A1 (en) * 2005-12-15 2007-06-21 Steindorf Eric C Sheet materials with zoned machine direction extensibility and methods of making
JP2010269803A (ja) * 2009-05-19 2010-12-02 Soft Puratekku:Kk 包着包装材
KR101924335B1 (ko) * 2014-11-13 2018-12-03 랜팩 코포레이션 팽창된 패키징 제품을 형성하도록 슬릿 시트 재료를 팽창시키기 위한 장치 및 방법

Patent Citations (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US197A (en) 1837-06-10 Uotted sta
US3104A (en) 1843-05-26 Machine for beveling the ends oe clapboakds
US2624245A (en) 1952-06-11 1953-01-06 Cluett Peabody & Co Inc Modified paper and method for its manufacture
US3104197A (en) 1959-06-29 1963-09-17 Crown Zellerbach Corp Extensible paper and the process of producing the same
US3269393A (en) 1962-06-25 1966-08-30 Hauni Werke Koerber & Co Kg Method of making cigar fillers
US3220116A (en) 1962-10-02 1965-11-30 Clupak Inc Increasing cross machine direction extensibility of paper webs
US3266972A (en) 1964-09-01 1966-08-16 Du Pont Process for producing an extensible paper
US3908071A (en) 1972-10-10 1975-09-23 Clupak Inc External sizing of extensible paper
WO1984002936A1 (fr) 1983-01-31 1984-08-02 Gascogne Papeteries Preparation d'un papier pour emballage
US5538778A (en) 1992-03-16 1996-07-23 Geopax Ltd Method and apparatus for producing individual rolls of packing material
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
US5782735A (en) 1994-09-12 1998-07-21 Geopax, Ltd. Method and apparatus for producing individual rolls of packing material
US6024832A (en) 1995-04-07 2000-02-15 Giorgio Trani Cartiere Cariolaro S. P. A. Method and apparatus for producing extensible paper
US6458447B1 (en) 1998-04-16 2002-10-01 The Proctor & Gamble Company Extensible paper web and method of forming
US20020060034A1 (en) 1998-10-01 2002-05-23 Holger Hollmark Method of producing an extensible paper having a three-dimensional pattern and a paper produced by the method
US6712930B2 (en) 2000-07-10 2004-03-30 Metso Paper, Inc. Method for calendering tissue paper
US20070240841A1 (en) 2004-04-14 2007-10-18 Giorgio Trani Method For Producing Extensible Paper, Plant For Implementing The Method, Product Obtained By The Method, And Paper Material Obtained From The Product
US7918966B2 (en) 2004-04-14 2011-04-05 Cartiere Cariolaro S.P.A. Method for producing extensible paper, plant for implementing the method, product obtained by the method, and paper material obtained from the product
US20160355985A1 (en) 2013-07-18 2016-12-08 Nippon Paper Industries Co., Ltd. Clupak paper
US9945077B2 (en) 2013-07-18 2018-04-17 Nippon Paper Industries Co., Ltd. Clupak paper
US10226907B2 (en) 2014-09-08 2019-03-12 David P. Goodrich Expandable slit sheet packaging material that interlocks when layered and expanded
US20170203866A1 (en) 2016-01-19 2017-07-20 David Paul Goodrich Expansion Apparatus and Method for Producing Interlocking Expanded Slit Sheet Packaging Material
US20180127197A1 (en) 2016-01-19 2018-05-10 David Paul Goodrich Slit Paper Expansion Method and Apparatus
US10669086B2 (en) 2017-06-26 2020-06-02 David Paul Goodrich Extensible paper and its use in the production of expanded slit packaging and void fill products
WO2020033275A1 (fr) 2018-08-05 2020-02-13 David Paul Goodrich Produits de protection, tels que des enveloppes, présentant une combinaison unique de rembourrage intérieur de papier en feuille à fente étendue et de doublure extérieure de papier gaufré

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
R.S. SETH: "The following are Citations from''Understanding Sheet Extensibility", PULP & PAPER, vol. 106, no. 2, 2005, pages 33 - 40
R.S. SETH: "Understanding sheet extensibility", PULP & PAPER, vol. 106, no. 2, 2005, pages 33 - 40, XP055727920

Also Published As

Publication number Publication date
JP2022541768A (ja) 2022-09-27
MX2025011386A (es) 2025-11-03
CA3295955A1 (en) 2026-03-02
EP3999329B1 (fr) 2025-08-06
MX2022000591A (es) 2022-05-26
BR112022000769A2 (pt) 2022-04-12
ES3045833T3 (en) 2025-12-01
EP3999329A1 (fr) 2022-05-25
CA3144170A1 (fr) 2021-01-21
EP3999329A4 (fr) 2023-09-06
WO2021011626A1 (fr) 2021-01-21
AU2020315373A1 (en) 2022-03-03
CN114786937B (zh) 2025-01-24
CN114786937A (zh) 2022-07-22
KR20220034209A (ko) 2022-03-17
CA3295953A1 (en) 2026-03-02
MX2025011387A (es) 2025-11-03

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