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WO2020068153A3 - Slit sheet tensioning device - Google Patents

Slit sheet tensioning device Download PDF

Info

Publication number
WO2020068153A3
WO2020068153A3 PCT/IB2019/001458 IB2019001458W WO2020068153A3 WO 2020068153 A3 WO2020068153 A3 WO 2020068153A3 IB 2019001458 W IB2019001458 W IB 2019001458W WO 2020068153 A3 WO2020068153 A3 WO 2020068153A3
Authority
WO
WIPO (PCT)
Prior art keywords
slit sheet
paper
paper core
tensioning device
roil
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.)
Ceased
Application number
PCT/IB2019/001458
Other languages
French (fr)
Other versions
WO2020068153A2 (en
WO2020068153A9 (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
Priority to EP19919546.2A priority Critical patent/EP3765281A4/en
Priority to KR1020207028957A priority patent/KR20200127030A/en
Priority to AU2019349561A priority patent/AU2019349561A1/en
Priority to DE212019000213.7U priority patent/DE212019000213U1/en
Priority to MX2020009350A priority patent/MX2020009350A/en
Priority to CA3093630A priority patent/CA3093630A1/en
Application filed by Individual filed Critical Individual
Publication of WO2020068153A2 publication Critical patent/WO2020068153A2/en
Publication of WO2020068153A9 publication Critical patent/WO2020068153A9/en
Anticipated expiration legal-status Critical
Publication of WO2020068153A3 publication Critical patent/WO2020068153A3/en
Priority to AU2025200502A priority patent/AU2025200502A1/en
Ceased 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
    • 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
    • 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
    • B31D5/0069—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles for making dunnage or cushion pads including forming or transforming three-dimensional material, e.g. corrugated webs or material of cellular structure
    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/67—Containers, packaging elements or packages, specially adapted for particular articles or materials for web or tape-like material
    • B65D85/671—Containers, packaging elements or packages, specially adapted for particular articles or materials for web or tape-like material wound in flat spiral form
    • B65D85/672—Containers, packaging elements or packages, specially adapted for particular articles or materials for web or tape-like material wound in flat spiral form on cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H16/00—Unwinding, paying-out webs
    • B65H16/005—Dispensers, i.e. machines for unwinding only parts of web roll
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H16/00—Unwinding, paying-out webs
    • B65H16/02—Supporting web roll
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/06—Registering, tensioning, smoothing or guiding webs longitudinally by retarding devices, e.g. acting on web-roll spindle
    • 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
    • B31D2205/007—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
    • B31D2205/0088—Control means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/413—Supporting web roll
    • B65H2301/4134—Both ends type arrangement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/51—Modifying a characteristic of handled material
    • B65H2301/512—Changing form of handled material
    • B65H2301/5124—Stretching; Tentering
    • 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
    • B65H2701/17—Nature of material
    • B65H2701/171—Physical features of handled article or web
    • B65H2701/1716—Elastic
    • 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
    • B65H2701/1944—Wrapping or packing material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Unwinding Webs (AREA)
  • Replacement Of Web Rolls (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)

Abstract

An expansion device includes an unexpanded slit sheet roil that is wound on a paper core that is longer than the width of the silt sheet paper roil, The paper core is placed onto a rod member. An adjustable downward pressure is exerted on the paper core and the paper core exerts pressure on the rod member. As the paper is pulled, the downward pressure creates the friction required to enable the unexpanded slit sheet to be unwind and fed while simultaneously expanding.
PCT/IB2019/001458 2018-03-11 2019-03-01 Slit sheet tensioning device Ceased WO2020068153A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
KR1020207028957A KR20200127030A (en) 2018-03-11 2019-03-01 Slit sheet tensioning device
AU2019349561A AU2019349561A1 (en) 2018-03-11 2019-03-01 Slit sheet tensioning device
DE212019000213.7U DE212019000213U1 (en) 2018-03-11 2019-03-01 Slotted arch clamping device
MX2020009350A MX2020009350A (en) 2018-03-11 2019-03-01 TENSIONING DEVICE FOR SHEET CUTTING.
CA3093630A CA3093630A1 (en) 2018-03-11 2019-03-01 Slit sheet tensioning device
EP19919546.2A EP3765281A4 (en) 2018-03-11 2019-03-01 PERFORATED SHEET TENSION DEVICE
AU2025200502A AU2025200502A1 (en) 2018-03-11 2025-01-24 Slit sheet tensioning device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862641352P 2018-03-11 2018-03-11
US62/641,352 2018-03-11

Publications (3)

Publication Number Publication Date
WO2020068153A2 WO2020068153A2 (en) 2020-04-02
WO2020068153A9 WO2020068153A9 (en) 2020-07-09
WO2020068153A3 true WO2020068153A3 (en) 2020-09-24

Family

ID=69950125

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2019/001458 Ceased WO2020068153A2 (en) 2018-03-11 2019-03-01 Slit sheet tensioning device

Country Status (7)

Country Link
EP (1) EP3765281A4 (en)
KR (1) KR20200127030A (en)
AU (2) AU2019349561A1 (en)
CA (1) CA3093630A1 (en)
DE (1) DE212019000213U1 (en)
MX (1) MX2020009350A (en)
WO (1) WO2020068153A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102529286B1 (en) 2022-06-14 2023-05-08 우성공업주식회사 Low torque seal assembly for bearing
KR102529287B1 (en) 2022-06-14 2023-05-08 우성공업주식회사 Low torque seal assembly for bearing

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140027553A1 (en) * 2012-07-24 2014-01-30 Geami Ltd. Apparatus and methods for dispensing cushioning wrap material
US20150122866A1 (en) * 2013-11-04 2015-05-07 David M. Kuchar Full contact teter dispension for controlling deployment of expandable web material
US20150165717A1 (en) * 2012-07-19 2015-06-18 Ranpak Corp. Apparatus and method for dispensing cushioning wrap material
WO2017039792A1 (en) * 2015-08-31 2017-03-09 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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150165717A1 (en) * 2012-07-19 2015-06-18 Ranpak Corp. Apparatus and method for dispensing cushioning wrap material
US20140027553A1 (en) * 2012-07-24 2014-01-30 Geami Ltd. Apparatus and methods for dispensing cushioning wrap material
US20150122866A1 (en) * 2013-11-04 2015-05-07 David M. Kuchar Full contact teter dispension for controlling deployment of expandable web material
WO2017039792A1 (en) * 2015-08-31 2017-03-09 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

Also Published As

Publication number Publication date
MX2020009350A (en) 2021-01-15
WO2020068153A2 (en) 2020-04-02
AU2019349561A1 (en) 2020-10-01
AU2025200502A1 (en) 2025-02-13
EP3765281A4 (en) 2021-12-22
EP3765281A2 (en) 2021-01-20
DE212019000213U1 (en) 2021-04-06
WO2020068153A9 (en) 2020-07-09
KR20200127030A (en) 2020-11-09
CA3093630A1 (en) 2020-04-02

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