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WO2004022466A1 - Procede et appareil permettant de reduire les dechets de papier journal pendant un processus d'impression - Google Patents

Procede et appareil permettant de reduire les dechets de papier journal pendant un processus d'impression Download PDF

Info

Publication number
WO2004022466A1
WO2004022466A1 PCT/US2003/027407 US0327407W WO2004022466A1 WO 2004022466 A1 WO2004022466 A1 WO 2004022466A1 US 0327407 W US0327407 W US 0327407W WO 2004022466 A1 WO2004022466 A1 WO 2004022466A1
Authority
WO
WIPO (PCT)
Prior art keywords
roll
mark
detector
paster
web
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/US2003/027407
Other languages
English (en)
Inventor
John D. Lowrey, Jr.
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
Priority to US10/490,245 priority Critical patent/US20040182497A1/en
Priority to AU2003268359A priority patent/AU2003268359A1/en
Publication of WO2004022466A1 publication Critical patent/WO2004022466A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1805—Flying splicing, i.e. the expiring web moving during splicing contact
    • B65H19/181—Flying splicing, i.e. the expiring web moving during splicing contact taking place on the replacement 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
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1805—Flying splicing, i.e. the expiring web moving during splicing contact
    • B65H19/181—Flying splicing, i.e. the expiring web moving during splicing contact taking place on the replacement roll
    • B65H19/1815—Flying splicing, i.e. the expiring web moving during splicing contact taking place on the replacement roll the replacement web being stationary prior to splicing contact
    • 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
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1857—Support arrangement of web rolls
    • B65H19/1873—Support arrangement of web rolls with two stationary roll supports carrying alternately the replacement and the expiring 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
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/50—Occurence
    • B65H2511/51—Presence
    • B65H2511/512—Marks, e.g. invisible to the human eye; Patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/50—Occurence
    • B65H2511/51—Presence
    • B65H2511/514—Particular portion of element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/20—Sensing or detecting means using electric elements
    • B65H2553/22—Magnetic detectors, e.g. Hall detectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
    • B65H2553/41—Photoelectric detectors
    • B65H2553/414—Photoelectric detectors involving receptor receiving light reflected by a reflecting surface and emitted by a separate emitter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2557/00—Means for control not provided for in groups B65H2551/00 - B65H2555/00
    • B65H2557/50—Use of particular electromagnetic waves, e.g. light, radiowaves or microwaves
    • B65H2557/51—Laser
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2601/00—Problem to be solved or advantage achieved
    • B65H2601/50—Diminishing, minimizing or reducing
    • B65H2601/51—Diminishing, minimizing or reducing entities relating to handled material
    • B65H2601/511—Waste of handled material

Definitions

  • the present invention relates to the field of paper web splicing and pasting and, more particularly, to devices and methods for actuating paper web splicers and pasters to reduce web material core waste.
  • a current problem with newspaper printing presses is the amount of waste paper left on an expired core, or butt, of the roll.
  • the current used butt sized selector switch when turned to its lowest setting, commonly allows all the paper to be drawn from the core of the expiring roll before it can be pasted onto the incoming roll of paper, a condition which requires press shut down to correct.
  • present industry practice is to set the butt sized selector switch to a higher setting to insure a proper paste, however, this results in a significant amount of unused paper left on expired cores, which adds up to a very large amount of waste. An example of this would be 100 tons of core paper waste for a 21 unit press system per year. Also, the labor and costs associated with handling, disposing of, and/or recycling this waste is significant.
  • What is needed is a method and apparatus to turn this waste directly into product by substantially reducing or eliminating the waste paper on the expired cores, and to eliminate the labor and costs associated with stripping, bailing, shipping, and recycling the waste.
  • the present invention is a device for activating a paster or splicing mechanism so as to minimize the amount of unused web material on a first roll when splicing to a second roll.
  • the device comprises a detector positioned to detect a mark on the face of the web material towards the end of the web material as it is coming off a first roll. When the mark is detected the detector activates the paster or splicing mechanism to connect the web material on the first roll to the beginning web material on a second roll, and then to sever the unpasted portion of the end web material from the pasted portion.
  • the mark can be placed according to the circumference of the incoming roll, and to the distance from the expiring core to the sensing point.
  • the device of the present invention reduces or eliminates waste of web material on the expired cores of the rolls of web material. It also allows a manual press without a butt sized selector switch to be used like an automatic paster or splicer.
  • the present invention eliminates web material core waste and the labor and costs associated with stripping, bailing, shipping, and recycling the waste.
  • An advantage of the present invention is a simple device to activate a paster or splicer mechanism in a press so as to reduce waste of web material.
  • Another advantage of the present invention is allowing a manual paster or splicer mechanism to function automatically.
  • Another advantage of the present invention is the ability to override the butt sized selector switch without disabling it.
  • Another advantage of the present invention is the use of an inexpensive detector such as a photo sensor or metal sensor. Another advantage of the present invention is that it can be adapted to any printing press that uses a paster or splicer mechanism.
  • Fig. 1 shows a diagram of a simple paster mechanism with a first full roll in a position for printing and a second full roll in position for pasting, and the detector of the present invention.
  • Fig. 2 shows a diagram of the paster mechanism of Fig. 1 with the first roll almost empty, and with the detector detecting the mark and activating the paster mechanism.
  • Fig. 3 shows a diagram of the paster mechanism of Fig. 1 with web of the first roll pasted to the second roll and the unpasted portion of the web of the first roll severed from the pasted portion.
  • Fig. 1 shows a diagram of a simple paster mechanism 10 with a first full roll 11 in position for printing and a second full roll 12 in position for pasting, and the detector 13 of the present invention.
  • Web material 14 is threaded around paster mechanism 10 and advances towards the printing press (not shown).
  • Detector 13 is in position to read a mark 15 placed on the underside face of web 14 at the expiring end of web 14 just before web 14 comes off of core 16.
  • the mark can be placed according to the circumference of the incoming roll, and to the distance from the expiring core to the sensing point.
  • cutter 17 which will sever web 14 after pasting.
  • Mark 15 could also be placed on the topside face of web 14 and detector 13 could be positioned above mark 15.
  • Second roll 12 has paste material 18 on its web material 19.
  • Detector 13 may be a photo detector, such as, for example, a sensor emitting and receiving a laser beam spot. Alternately, detector 13 may be a magnetic sensor which can detect metal contained in mark 15.
  • Fig. 2 shows a diagram of the paster mechanism 10 of Fig. 1 with the first roll 11 almost empty and with the detector 13 detecting the mark 15 and activating the paster mechanism 10.
  • Second roll 12 has rotated clockwise towards paster 10 and paste material 18 on web 19 of second roll 12 is in contact with web 14 of first roll 11.
  • Cutter 17 has not yet been activated.
  • Fig. 3 shows a diagram of the paster mechanism 10 of Fig. 1 with web 14 of the first roll 11 pasted to the web 19 of the second roll 12 and the unpasted portion of the web 14 of the first roll 11 severed from the pasted portion by cutter 17.
  • Second roll 12 can now be run through the press and empty core 16, with only a small remnant of web 14 attached thereto, can be removed.
  • Detector 13 can be connected to paster mechanism 10 or to any splicing mechanism by connecting and activating means well known in the art.
  • Mark 15 is generally placed from the end 20 of web 14 on core 16 at a distance which is directly proportional to the diameter of second roll 12. However, because detector 13 is activated instantly by mark 15, mark 15 can be placed wherever desired from the end 20 of web 14 on core 16 to provide whatever web waste desired. With simple testing in a given press system, from zero to any desired feet of waste on core 16 can be achieved.
  • the present invention is adaptable to large and small presses.
  • Any type of web material may be used, including paper, cloth, plastic, and the like.
  • Any type of detection system can be used in addition to photo or metal sensing.
  • Any type of suitable marking can be used including reflective or non-reflective marks. Marking can be made as a single spot or a band across the web.

Landscapes

  • Replacement Of Web Rolls (AREA)

Abstract

L'invention concerne un appareil et un procédé permettant d'activer automatiquement un dérouleur ou mécanisme de raccordement (10) dans une machine à imprimer destiné à raccorder un matériau de bande d'un premier rouleau venant à expiration (11) à un deuxième rouleau (12). L'appareil et le procédé de l'invention font intervenir un détecteur (13) qui détecte une marque (15) sur la face de la bande au niveau de l'extrémité du premier rouleau venant à expiration (11), et qui active ledit dérouleur ou mécanisme de raccordement (10) destiné à raccorder la bande du premier rouleau venant à expiration (11) à celle du deuxième rouleau (12). L'action instantanée du détecteur (13) permet à la machine à imprimer de fonctionner en continu pendant le déroulement ou raccordement, et seulement une faible quantité de bande inutilisée reste sur l'âme du premier rouleau terminé.
PCT/US2003/027407 2002-09-04 2003-09-03 Procede et appareil permettant de reduire les dechets de papier journal pendant un processus d'impression Ceased WO2004022466A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US10/490,245 US20040182497A1 (en) 2002-09-04 2003-09-03 Method and apparatus for reducing newspaper waste during printing process
AU2003268359A AU2003268359A1 (en) 2002-09-04 2003-09-03 Method and apparatus for reducing newsprint waste during printing process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40803402P 2002-09-04 2002-09-04
US60/408,034 2002-09-04

Publications (1)

Publication Number Publication Date
WO2004022466A1 true WO2004022466A1 (fr) 2004-03-18

Family

ID=31978550

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/027407 Ceased WO2004022466A1 (fr) 2002-09-04 2003-09-03 Procede et appareil permettant de reduire les dechets de papier journal pendant un processus d'impression

Country Status (3)

Country Link
US (1) US20040182497A1 (fr)
AU (1) AU2003268359A1 (fr)
WO (1) WO2004022466A1 (fr)

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CN103803336A (zh) * 2014-02-18 2014-05-21 绍兴仁昌纸品有限公司 原纸分切复卷机

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US7975584B2 (en) 2007-02-21 2011-07-12 Curt G. Joa, Inc. Single transfer insert placement method and apparatus
US8016972B2 (en) 2007-05-09 2011-09-13 Curt G. Joa, Inc. Methods and apparatus for application of nested zero waste ear to traveling web
US9622918B2 (en) 2006-05-18 2017-04-18 Curt G. Joe, Inc. Methods and apparatus for application of nested zero waste ear to traveling web
US10456302B2 (en) 2006-05-18 2019-10-29 Curt G. Joa, Inc. Methods and apparatus for application of nested zero waste ear to traveling web
US8172977B2 (en) 2009-04-06 2012-05-08 Curt G. Joa, Inc. Methods and apparatus for application of nested zero waste ear to traveling web
US7780052B2 (en) 2006-05-18 2010-08-24 Curt G. Joa, Inc. Trim removal system
US9433538B2 (en) 2006-05-18 2016-09-06 Curt G. Joa, Inc. Methods and apparatus for application of nested zero waste ear to traveling web and formation of articles using a dual cut slip unit
US20080169373A1 (en) * 2007-01-12 2008-07-17 Curt G. Joa, Inc. Apparatus and methods for minimizing waste during web splicing
US9550306B2 (en) 2007-02-21 2017-01-24 Curt G. Joa, Inc. Single transfer insert placement and apparatus with cross-direction insert placement control
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US9387131B2 (en) 2007-07-20 2016-07-12 Curt G. Joa, Inc. Apparatus and method for minimizing waste and improving quality and production in web processing operations by automated threading and re-threading of web materials
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US9089453B2 (en) 2009-12-30 2015-07-28 Curt G. Joa, Inc. Method for producing absorbent article with stretch film side panel and application of intermittent discrete components of an absorbent article
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US8663411B2 (en) 2010-06-07 2014-03-04 Curt G. Joa, Inc. Apparatus and method for forming a pant-type diaper with refastenable side seams
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Also Published As

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