EP0842881A3 - Coreless paper roll manufacturing method - Google Patents

Coreless paper roll manufacturing method Download PDF

Info

Publication number
EP0842881A3
EP0842881A3 EP97309070A EP97309070A EP0842881A3 EP 0842881 A3 EP0842881 A3 EP 0842881A3 EP 97309070 A EP97309070 A EP 97309070A EP 97309070 A EP97309070 A EP 97309070A EP 0842881 A3 EP0842881 A3 EP 0842881A3
Authority
EP
European Patent Office
Prior art keywords
log
coreless paper
moisture
bands
paper roll
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.)
Withdrawn
Application number
EP97309070A
Other languages
German (de)
French (fr)
Other versions
EP0842881A2 (en
Inventor
Aidan William Connolly
Robert Richard Schuh
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.)
Fort James Corp
Original Assignee
Fort James 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 Fort James Corp filed Critical Fort James Corp
Publication of EP0842881A2 publication Critical patent/EP0842881A2/en
Publication of EP0842881A3 publication Critical patent/EP0842881A3/en
Withdrawn legal-status Critical Current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
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/2292—Removing cores or mandrels from web roll after winding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
    • B65H18/20—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web the web roll being supported on two parallel rollers at least one of which is driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/28—Wound package of webs
    • 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
    • B65H2301/414—Winding
    • B65H2301/4148—Winding slitting
    • B65H2301/41484—Winding slitting slitting roll after winding, i.e. cutting log into individual rolls
    • 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
    • B65H2301/514—Modifying physical properties
    • B65H2301/5142—Moistening
    • 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
    • B65H2701/18—Form of handled article or web
    • B65H2701/184—Wound packages
    • B65H2701/1846—Parts concerned

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Sanitary Thin Papers (AREA)
  • Making Paper Articles (AREA)

Abstract

A method of forming coreless paper rolls from an elongated, coreless paper log includes applying moisture (30) to the log as it is wound to form discrete bands of moistened paper separated by unmoistened log portions. After the log has been wound and the spaced bands of moisture formed on the log, the log is slid axially from a winder shaft (16) and cut into individual coreless paper rolls. The cuts are made between the edges of the bands of moisture and the log is sawn while one band edge is located on the winder shaft.
EP97309070A 1996-11-15 1997-11-12 Coreless paper roll manufacturing method Withdrawn EP0842881A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US74956396A 1996-11-15 1996-11-15
US749563 1996-11-15

Publications (2)

Publication Number Publication Date
EP0842881A2 EP0842881A2 (en) 1998-05-20
EP0842881A3 true EP0842881A3 (en) 1998-06-10

Family

ID=25014263

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97309070A Withdrawn EP0842881A3 (en) 1996-11-15 1997-11-12 Coreless paper roll manufacturing method

Country Status (1)

Country Link
EP (1) EP0842881A3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6360985B1 (en) 1998-05-29 2002-03-26 Kimberly-Clark Worldwide, Inc. Dispenser adapter for coreless rolls of products
US6439502B1 (en) 1995-02-28 2002-08-27 Kimberly-Clark Worldwide, Inc. Dispenser for coreless rolls of products

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0997413T3 (en) * 1998-09-02 2004-04-05 B6 As A process and plant for the manufacture of disposable washcloths and washcloths
US6145779A (en) * 1999-09-23 2000-11-14 Kimberly-Clark Worldwide, Inc. Dual roll transfer dispenser
IT1307820B1 (en) 1999-12-02 2001-11-19 Perini Fabio Spa MACHINE AND METHOD FOR THE PRODUCTION OF ROLLS OF IMPREGNATED TAPE MATERIAL.
AU2001217096A1 (en) * 2000-11-17 2002-05-27 Balbir Singh Gill Arrangement for achieving a coreless paper roll
CN101700712B (en) * 2009-10-21 2011-11-02 曹杨 Roll paper on-line humidifying device
US8747721B2 (en) 2009-10-28 2014-06-10 Georgia-Pacific Consumer Products Lp Methods, systems, and products involving sheet products
EA032995B1 (en) * 2017-08-28 2019-08-30 Александр Сергеевич ИВАНОВ Method for removal of a polymer film roll wound without a core from a mandrel
US10759622B2 (en) 2017-11-29 2020-09-01 Jennerjahn Machine, Inc. Paper rewinding machine having an extraction assembly for extracting a coreless retail paper roll
CN110844653B (en) * 2019-12-11 2021-06-01 湖州鑫巨新材科技有限公司 Positioning mechanism for textile fabric winding device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4487378A (en) * 1982-05-19 1984-12-11 Masashi Kobayashi Coreless toilet paper roll and method for manufacture thereof
US5271137A (en) * 1993-01-22 1993-12-21 James River Paper Company, Inc. Method of forming a coreless paper roll product
EP0589481A1 (en) * 1992-09-25 1994-03-30 Tokushichi Yamazaki Coreless roll of web material and method of making the same
US5387284A (en) * 1994-03-07 1995-02-07 James River Paper Company, Inc. Apparatus and method for forming coreless paper roll products
US5453070A (en) * 1994-07-12 1995-09-26 James River Paper Company, Inc. System for manufacturing coreless roll paper products

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4487378A (en) * 1982-05-19 1984-12-11 Masashi Kobayashi Coreless toilet paper roll and method for manufacture thereof
EP0589481A1 (en) * 1992-09-25 1994-03-30 Tokushichi Yamazaki Coreless roll of web material and method of making the same
US5271137A (en) * 1993-01-22 1993-12-21 James River Paper Company, Inc. Method of forming a coreless paper roll product
US5387284A (en) * 1994-03-07 1995-02-07 James River Paper Company, Inc. Apparatus and method for forming coreless paper roll products
US5467936A (en) * 1994-03-07 1995-11-21 James River Paper Company, Inc. Apparatus and method for forming coreless paper roll products
US5453070A (en) * 1994-07-12 1995-09-26 James River Paper Company, Inc. System for manufacturing coreless roll paper products

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6439502B1 (en) 1995-02-28 2002-08-27 Kimberly-Clark Worldwide, Inc. Dispenser for coreless rolls of products
US6360985B1 (en) 1998-05-29 2002-03-26 Kimberly-Clark Worldwide, Inc. Dispenser adapter for coreless rolls of products

Also Published As

Publication number Publication date
EP0842881A2 (en) 1998-05-20

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