EP3787979A4 - Method and apparatus for dispensing and expanding expandable slit sheet material - Google Patents

Method and apparatus for dispensing and expanding expandable slit sheet material Download PDF

Info

Publication number
EP3787979A4
EP3787979A4 EP19795837.4A EP19795837A EP3787979A4 EP 3787979 A4 EP3787979 A4 EP 3787979A4 EP 19795837 A EP19795837 A EP 19795837A EP 3787979 A4 EP3787979 A4 EP 3787979A4
Authority
EP
European Patent Office
Prior art keywords
dispensing
sheet material
slit sheet
expandable slit
expanding expandable
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
EP19795837.4A
Other languages
German (de)
French (fr)
Other versions
EP3787979A2 (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 EP3787979A2 publication Critical patent/EP3787979A2/en
Publication of EP3787979A4 publication Critical patent/EP3787979A4/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B65H16/06—Supporting web roll both-ends type
    • 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
    • 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
    • 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
    • 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
    • B31D2205/0047—Feeding, guiding or shaping the material
    • 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
    • B65H2301/41308—Releasably clamping the web roll shaft
    • 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
    • B65H2402/00—Constructional details of the handling apparatus
    • B65H2402/30—Supports; Subassemblies; Mountings thereof
    • B65H2402/31—Pivoting support 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
    • B65H2403/00—Power transmission; Driving means
    • B65H2403/70—Clutches; Couplings
    • B65H2403/72—Clutches, brakes, e.g. one-way clutch +F204
    • B65H2403/725—Brakes
    • 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
EP19795837.4A 2018-04-30 2019-04-29 Method and apparatus for dispensing and expanding expandable slit sheet material Pending EP3787979A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862664698P 2018-04-30 2018-04-30
PCT/US2019/029684 WO2019212980A2 (en) 2018-04-30 2019-04-29 Method and apparatus for dispensing and expanding expandable slit sheet material

Publications (2)

Publication Number Publication Date
EP3787979A2 EP3787979A2 (en) 2021-03-10
EP3787979A4 true EP3787979A4 (en) 2022-01-26

Family

ID=68386742

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19795837.4A Pending EP3787979A4 (en) 2018-04-30 2019-04-29 Method and apparatus for dispensing and expanding expandable slit sheet material

Country Status (8)

Country Link
EP (1) EP3787979A4 (en)
JP (1) JP2021520325A (en)
KR (1) KR20210005900A (en)
CN (1) CN112533832A (en)
AU (1) AU2019262968A1 (en)
DE (1) DE212019000270U1 (en)
MX (1) MX2020011431A (en)
WO (1) WO2019212980A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3503567A (en) * 1967-11-20 1970-03-31 Appleton Coated Paper Co Method and means for rewinding pressure-sensitive sheet material
GB2069457A (en) * 1980-02-14 1981-08-26 Redfearn A Dispensing stretchable wrapping material from a roll
US20130240657A1 (en) * 2009-11-12 2013-09-19 Matthew J. Kuchar Apparatus to deploy and expand web material
WO2017074535A1 (en) * 2015-10-28 2017-05-04 Ranpak Corp. Low cost manual expanding-dunnage conversion apparatus

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH058483A (en) * 1991-06-28 1993-01-19 Kanzaki Paper Mfg Co Ltd Storage case and pack for roll-type recording sheet
US5513920A (en) * 1992-10-29 1996-05-07 Eastman Kodak Company Dye donor web loading apparatus for a thermal printer
IT1287656B1 (en) * 1995-04-07 1998-08-06 Cartiere Cariolaro Spa PROCEDURE FOR THE PRODUCTION OF RELEVANT PAPER AND PLANT TO PERFORM THE PROCEDURE
CA2228020C (en) * 1997-07-30 2006-03-28 Donald J. Salzsauler Method and apparatus for producing coreless rolls of sheet material
US6458447B1 (en) * 1998-04-16 2002-10-01 The Proctor & Gamble Company Extensible paper web and method of forming
SE513917C2 (en) * 1998-10-01 2000-11-27 Sca Hygiene Prod Ab Method of making an extensible paper with a three-dimensional pattern and paper made according to the method
ITVE20040013A1 (en) * 2004-04-14 2004-07-14 Cartiere Cariolaro S P A METHOD OF REALIZATION OF EXTENSIBLE PAPER, SYSTEM FOR IMPLEMENTING THE METHOD, PRODUCT OBTAINED WITH THE METHOD AND PAPER MATERIAL OBTAINED WITH THE PRODUCT.
JP2010254367A (en) * 2009-04-28 2010-11-11 Naojiro Minami Multiple-purpose food-packaging wrap and wrap container
US9079745B2 (en) * 2011-03-01 2015-07-14 Southwire Company, Llc Pay-off assembly
CA2803564C (en) * 2012-01-26 2015-01-06 Sunbeam Products, Inc. Expandable bag
US9701091B2 (en) * 2012-07-19 2017-07-11 Ranpak Corp. Apparatus and method for dispensing cushioning wrap material
US9376280B2 (en) * 2012-07-24 2016-06-28 Ranpak Corp. Apparatus and methods 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
US11608222B2 (en) * 2017-02-08 2023-03-21 David Paul Goodrich Slit paper method of expansion, shipment and expansion devices
CN206011093U (en) * 2016-08-30 2017-03-15 湖南晖龙股份有限公司 A kind of robot that carries for heat exchanger
CN106320110A (en) * 2016-11-06 2017-01-11 昆明学院 Sleeper changing machine having swing rail-lifting device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3503567A (en) * 1967-11-20 1970-03-31 Appleton Coated Paper Co Method and means for rewinding pressure-sensitive sheet material
GB2069457A (en) * 1980-02-14 1981-08-26 Redfearn A Dispensing stretchable wrapping material from a roll
US20130240657A1 (en) * 2009-11-12 2013-09-19 Matthew J. Kuchar Apparatus to deploy and expand web 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
DE212019000270U1 (en) 2021-04-26
MX2020011431A (en) 2021-02-09
WO2019212980A2 (en) 2019-11-07
EP3787979A2 (en) 2021-03-10
AU2019262968A1 (en) 2020-11-26
JP2021520325A (en) 2021-08-19
KR20210005900A (en) 2021-01-15
CN112533832A (en) 2021-03-19
WO2019212980A3 (en) 2019-12-12

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