CA1198013A - Belt-type printing machine - Google Patents

Belt-type printing machine

Info

Publication number
CA1198013A
CA1198013A CA000412917A CA412917A CA1198013A CA 1198013 A CA1198013 A CA 1198013A CA 000412917 A CA000412917 A CA 000412917A CA 412917 A CA412917 A CA 412917A CA 1198013 A CA1198013 A CA 1198013A
Authority
CA
Canada
Prior art keywords
printing
belt
plates
belts
sub
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.)
Expired
Application number
CA000412917A
Other languages
French (fr)
Inventor
Francis S. Cronin
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.)
Edward Thompson International Ltd
Original Assignee
Edward Thompson International Ltd
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 Edward Thompson International Ltd filed Critical Edward Thompson International Ltd
Application granted granted Critical
Publication of CA1198013A publication Critical patent/CA1198013A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F17/00Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
    • B41F17/007Use of printing belts

Abstract

ABSTRACT OF THE DISCLOSURE
A belt-type printing machine, primarily for printing large numbers of different bingo tickets, includes a pair of endless belts one of which is slightly longer than the other. The belts each carry a series of identically-sized printing plates there being more plates on the longer belt. The plates on one belt are used to print a first sub-area of each ticket, while the plates on the other belt are used to print the remaining sub-area of each ticket, the different lengths of the belts, which are rotated at the same speed, resulting in the printing of tickets with different combinations of sub-areas from the plates.

1.

Description

BACKGROUND OF Tl-lE I NVENTION
[`his invention relates to belt-type printing machines in which endless belts carry ordered sequences of printing plates for printing series of impressions in proper sequences on webs of sheet material such as paper.
Such machines are llOW well-established for effecting, for example, continuous printing of the individual pages of books, brochures and similar articles, said machines typically incorporating a pair of printing rnechanisms each including an endless printing belt. Printing plates corresponding to the even-numbered pages of a book, brochure or the like to be printed are accurate]y located around one of said belts, while printing plates corresponding to the odd-numbered pages to be printed are accurately located around the other belt. The two belts are of identical length and are driven at the same speed, which speed is related to ~hat of the web of sheet materia-l, such that double-sided sheets to comprise the individual pages of the boolcs, brochures or the like are accurately printed by the machine.
Such machines have provecl extremely efficient in the production of printecl articles comprising of the order of up to a few hundred individual pages.
When printing, for example, bingo tickets, it is
2. ~ .

often necessary to produce millions o~ such tickets all of which must be different. Even using the largest of the available belt-type printing machines, the time and cost involved is substantial. Further the initial artwork associated with the preparation of the individual mill.ions of tickets i.nvolves extremely high costs SUMMA~Y OF THE INVENTION
According to the present invention there is provided a belt-type printing machine for printing a plurality of different printed sheets of the same size on a moving web~ the machine comprising two or more endless belts each carrying thereon an ordered sequence of printing plates of the same dimensions, each plate on the first belt being provided with spaced-apart printing portions thereon associated with the printing of spaced-apart sub-areas of a sheet, and each plate on the at least one further belt being provided with a printing portion thereon associated with the printing of the remaining sub-area of the sheet between said spaced-apart sub-areas printed by the plates on the first belt, the first and further belts being of different lenyths whereby the belts carry different numbers of printing plates, the arrangement being such that, on controlled passage of the moving web past each endless belt in turn and on rotation of said helts to move the prinking plates thereon at the same speeds, said spaced-apart sub-areas and the remaining intermediate sub-area of each sheet are sequentially printed by the printing plates on the first and further belts respectively to produce a series of printed sheets on the web each comprising a combination of sub-areas printed from printing portions on different beltsr each rotation of a belt displacing the printing plates thereon relative to the plates on the at least one further belt whereby, on continuous rotation of the belts, a plurality of printed sheets each with dif~erent combinations of sub-areas thereon are printed.
Although such a machine has applications in many different fields where a series of different printed sheets are required, it is particularly useful in the high-speed printing of large numbers of different bingo tickets.
Conveniently each belt carries a number of columns of printing plates extendiny around the circumference thereof, each column of a belt containing the same number of printing platest the corresponding plates of each column on a belt being aligned to form a series of rows of printing plates each extending across the width of the associated belt.
In a currently preferred bingo ticket printing machine, there are two endless belts, each row on each belt containing eight printing plates, there being 600 rows on one belt and 601 rows on the other belt, the one belt being shorter than the other beIt by the depth of one ticket, typically 1 3/4 inches.
The plates on one belt may be associated with the printing of five of the vertical columns of a typical bingo ticket, for example the outer five columns, and the plates on the other belt may be associated with the printing of the other five vertical columns, for e~ample the inner five columns.
It will be appreciated that continuous rotation of the belts o~ such a machine ~or a full rull o~ the machine enables the printing o~ 2,884,800 d1~ferent tickets without altering the positions of the printing plates on the belt, while a total o~ 23,078,400 different tickets can be printed from the original 9,608 plates by sequentially moving the eight columns of plates on a belt one step sideways after each run.
BRIEF DESCRIPTION OF THE DRAWINGS
; Fig. 1 is a plan view from above of a printing machine according to the invention, and Figs. 2 and 3 are side views in the directions of arrows II-II and III-III in Fig. 1 respectively.
DESCRIPTION OF THE PREFERRED E~IBODIMENT
Referring to the drawings there is illustrated a machine for printing bingo tickets which includes a roll 2 of paper, the paper from which is fed as a web ~

along a path defined by a plurality of rollers such as 4 and over an impression cylinder 6 forming part of a first printing mechanism.
Said first printir~mechanism further includes an endless belt 8 mounted for continuous movesnent over a series of festooned idler rollers l0 and over a plate 5.

a7~vJL~i cylin~er 12. Ihe pia~e cylinder 1.2 c~rri~s .~t its ends a pai.r of sprocket wheels (nOt shown) ~or engagement i.n perforations (not shown) forrned alorlg the side edges o the belt 8 to effect clrive o~ .said belt.
An inker arrangement ~4 is located imrllecliltel.y adjacent the pl.ate cylinder :12 and jusL in ~ront of tl~e nip de~ined by the cyli.nders 6 and 12 betweell which Lhe web 3 of paper is fed.
A series of fLexible print:lng plates ~6 are attached to the outer surface of the bel.t X and it will ; be appreciated that, on operation o~ the machi.ne, the plates 16 are inked by the arran&ement 1.4 and web 3 is printed on passage between the plate cyli.nder :1.2 and the impression cylinder 6. The web is then passed through a dryer 18, over a pair of turning bars 20,22, which serve to turn the web 3 throu~h 180, and is thence fed to a further printing mechanism simi].a-r in construction to that described above and in which components equivalent to those o~ the mechanism so far described are similarly referenced but with a dash added thereto. After passage through the dryer 18', the web
3 o~ printed paper is fed to an automatic sheeter.
The basic construction of the machine so far clescri.bed is of relativel.y conventi.onal Lorm, altho~l~h :it will be appreciated that the festoone(l na~ure of the 6.

rollers 10,l0' supporLing che belts 8,8' er-able a relatively long belt to be accomrnodate~ in a relatively compact space, while the web 3 of paper is not turned over in its passage between the two printin~ mech~tnisms.
The inventive differences of the illus~ratecl machine over the prior art will now be detailed.
Ihe printing plates 16,16' are all o~ the same size, equivalent to that of a standarcl bingo ticket, and typically each comprise a 30 thou thicl< photopolymer plate fixed by 4 thou thick double-sided adhesive tape to the belts 8,8', which belts may be 1() thou thick polye~ylene terephthalate.
There are eight columns of plates across each belt, belt 8 being of a length to accommodate exactly 600 -rows of plates 16 around its circumference and bQlt 8' being sllghtly longer to accommodate 601 rows of plates 16' thereon. Thus belt 8' is longer than belt 8 by the dep~h of a plate - i.e. l~,inches.
The plates 16 on belt 8, which are all diferent, are each associated wi~h the-printing of a first s~b-area of bingo tickets, said sub-area conveniently comprising the flrst ~hree vertical columns and the last two vertical columns of the tickets. The plates 16' on belt 8', which are again all different, are associated with the printing of the remaining sub-area of the tickets - i.e. the intermediate ive ver~ical columns 7.

of the tickets. It wi11 ol` course be appreciated that the sub-areas printed by the plates 16 anci l6' can be other than as detailed above and can be chosen to suit particular requirements.
On operation of the maciline, the belts, 8,8' and the web 3 of paper are moved at accurateLy controlled speeds carefully related to one another and in such a manner that the web 3 first of all passes between the cylinders 6,12 whereby an ordered sequence of first sub-areas of the eventual bingo tickets are accurately printed thereon by the plates 16. The arrows on the belts 8,8' in Fig. 1 indicate the direction of movement of said belts, while the other arrows (both in full outline and in dotted outline where the web 3 is hidden ; lS from view) indicate the direction of movement of the web 3.
The web 3 is then fed between the rollers 6',12' whereby the remaining sub-areas of the tickets are printed by the plates 16'. The feed of the web 3 and the speed of rotation of the belts 8,8' are such that the printed first sub-areas of the tickets are accurately aligned with associated printing plates 16' on passage between the rollers 6', 12'.
The belts 8,8' are rotated such tha~ the speeds of movement of the plates 16,16' thereon are identical, and it wiLl thus be appreciated that, after one 8.

complete revolution o~ the be~.t ~ to print 4,80() first sub-areas, there is sti.11 one row ot pril-ting plat:es -16' on the belt 8' that has not been used to print remair~ g sub-areas. Conti.nuous rotation o~ the be'Lts 8,8' results in this last row of plates 16' prilltîrlg remaining sub-areas which are combi.ned w-ith first sub-areas printed by the f;rst row o~ pl.ates 16 011 the belt 8. Thus, on every rotation of the helt 8, the rows of printing plates 16' on the be'l.t 8' are disp'Laced by one row relative to the rows o~ printin~
plates 16 on the belt 8. In this way 2~884,800 different combinations of first and remaining sub-areas can be printed w:ithout moving the plates l6 or 1.6' on the belts 8,8'.
Moving the eight columns oE printing plates 16,16' on the belts 8,8' rel.ative to one another after each complete cycle of the machine enables 23,078,400 different tickets to be printed fron- the basi.c 9,608 printing plates.
Bingo tickets are typically l.~inches deep and 'bel.t 8 is therefore 1050inches long, whi].e belt 8' is 1051~;inclles long. ~rhe belts 8,8' are driven at typically 1000 feet per mi.nute, resulting in in excess of eleven complete revoluti.ons of the belts per minute. At such rates, in excess of 23,000,000 tickets can be printed in about 7 llours oE working time of the machine, such vast 9.

numbers being achieved frc)rrlas few as 9,6()~ prin~in~
plates the cost of the art-work Eor which is minirnal.
Although described in relation to the prodllcLioll o~
bingo tickets~ it is to be emphaiised that, the basic machine of the invention - a mu]tipl,e belt printing press with different length belts - has In(llly other-applications and may incorporate more than two belt, if desLred. Further, the numbers of printing plates 16,16 per belt 8,8 quoted above are by way of example only and can be varied to suit par~,icular reguirements.

10 .

Claims (6)

THE EMBODIMENTS OF THE INVENTION IN WHICH AN EXCLUSIVE
PROPERTY OR PRIVILEGE IS CLAIMED ARE DEFINED AS FOLLOWS:
1. A belt-type printing machine for printing a plurality of printed sheets of the same size on a moving web, the machine comprising at least two end-less belts of different lengths, and an ordered sequence of printing plates of the same dimensions carried on each of said belts, the number of plates on each belt being different, each plate on a first belt being provided with spaced-apart printing portions thereon associated with the printing of spaced-apart sub-areas of a sheet, and each plate on the at least one further belt being provided with a printing portion thereon associated with the printing of the remaining sub-area of the sheet between said spaced-apart sub-areas printed by the plates on the first belt, the arrangement being such that, on controlled passage of the moving web past each endless belt in turn and on rotation of said belts to move the printing plates thereon at the same speeds, said spaced-apart sub-areas and the remaining intermediate sub-area of each sheet are sequentially printed by the printing plates on the first and further belts respectively to produce a series of printed sheets on the web each comprising a combination of sub-areas printed from printing portions on different belts, each rotation of a belt displacing the printing plates thereon relative to the plates on 11.

the at least one further belt whereby, on continuous rotation of the belts, a plurality of printed sheets each with different combinations of sub-areas thereon are printed.
2. A printing machine as claimed in claim 1 in which each belt carries a number of columns of printing plates extending around the circumference thereof, each column of a belt containing the same number of printing plates, the corresponding plates of each column on a belt being aligned to form a series of rows of printing plates each extending across the width of the assoc-iated belt.
3. A printing machine as claimed in claim 2 in which there are two endless belts, each row on each belt containing eight printing plates, there being 600 rows on one belt and 601 rows on the other belt, the one belt being shorter than the other belt by the depth of one plate.

12.
4. A printing machine as claimed in claim 3 for printing a plurality of bingo tickets, the printing portions of the plates on one belt being associated with the printing of the outer vertical columns to each side of the bingo tickets and the printing portion of the plates on the other belt being associated with the printing of the remaining inter-mediate vertical columns of said bingo tickets.
5. A printing machine as claimed in claim 4 in which the printing portions of the plates on the one belt are associated with the printing of the outer two columns to one side and the outer three columns to the other side of the bingo tickets, and the printing portions of the plates on the other belt are associated with the printing of the remaining intermediate five columns of said bingo tickets.
6. A printing machine as claimed in claim 1 in which each belt passes over a series of festooned guide rollers.

13.
CA000412917A 1981-10-07 1982-10-06 Belt-type printing machine Expired CA1198013A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB81.30333 1981-10-07
GB8130333 1981-10-07

Publications (1)

Publication Number Publication Date
CA1198013A true CA1198013A (en) 1985-12-17

Family

ID=10525012

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000412917A Expired CA1198013A (en) 1981-10-07 1982-10-06 Belt-type printing machine

Country Status (11)

Country Link
US (1) US4444103A (en)
EP (1) EP0076610B1 (en)
JP (1) JPS5872452A (en)
AT (1) ATE14542T1 (en)
AU (1) AU557356B2 (en)
CA (1) CA1198013A (en)
DE (1) DE3265089D1 (en)
DK (1) DK152614C (en)
ES (1) ES8308761A1 (en)
NZ (1) NZ202073A (en)
SG (1) SG93987G (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1209402A (en) * 1984-09-17 1986-08-12 Ian M. Sillars Apparatus for printing quasi random number tables
US4601239A (en) * 1984-12-24 1986-07-22 Sillars Ian Malin Apparatus for printing quasi random number tables
US4884504A (en) * 1987-08-14 1989-12-05 Ian Sillars Method for printing of quasi random number tables on cylindrical objects
JPH0848045A (en) * 1993-09-13 1996-02-20 Seiko Epson Corp Small-sized printer
US5489091A (en) * 1993-10-07 1996-02-06 The Reliable Corporation Of America Method and apparatus for printing and collating packets of nonrepeating images on a base web
US5607145A (en) * 1994-11-29 1997-03-04 Stuart Entertainment Inc Method for printing books of bingo paper
US5624119A (en) * 1995-04-24 1997-04-29 Prisms, Llc Multiple variable game equipment and system for generating game faces
US5567477A (en) * 1995-09-22 1996-10-22 Snyder, Jr.; Guy T. Method and apparatus for pumping high viscosity fluids
US20040143231A1 (en) 2003-01-21 2004-07-22 The Procter & Gamble Company Absorbent product containing absorbent articles each having different graphic
JP2007526140A (en) * 2003-06-23 2007-09-13 ザ プロクター アンド ギャンブル カンパニー Substrate product wound on roll with highly positioned printed image and embossed pattern
MXPA05012847A (en) 2003-06-23 2006-02-13 Procter & Gamble Process for producing highly registered printed images and embossment patterns on stretchable substrates.
US20080022872A1 (en) * 2006-07-28 2008-01-31 The Procter & Gamble Company Apparatus for perforating printed or embossed substrates
US7222436B1 (en) 2006-07-28 2007-05-29 The Procter & Gamble Company Process for perforating printed or embossed substrates
US20100092743A1 (en) * 2008-10-10 2010-04-15 Alrick Vincent Warner Absorbent fibrous web substrates having distinct graphics and method for printing substrates
US20100089264A1 (en) * 2008-10-10 2010-04-15 Alrick Vincent Warner Absorbent Articles Having Distinct Graphics And Apparatus And Method For Printing Such Absorbent Articles
US8776683B2 (en) 2009-06-02 2014-07-15 The Procter & Gamble Company Process for manufacturing absorbent products having customized graphics

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* Cited by examiner, † Cited by third party
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US677739A (en) * 1900-08-13 1901-07-02 Goss Printing Press Co Ltd Printing-press.
DE1204239B (en) * 1962-12-15 1965-11-04 Dr Anton Hoenninger Device for printing strip material with an endless cliché carrier
GB1140629A (en) * 1966-05-31 1969-01-22 Friden Inc High-speed character belt printer
DE1549836B2 (en) * 1966-07-29 1976-11-04 Gen Elektric Information Systems FAST PRINTER
US3665850A (en) * 1969-08-25 1972-05-30 New England Merchants National Selective belt printing apparatus for printing a line at a time
BE754996A (en) * 1969-09-05 1971-02-01 Durand Jean R CONTINUOUS PRINTING DEVICE ALLOWING A LARGE NUMBER OF COMBINATIONS OF TEXTS AND / OR PATTERNS
US3859914A (en) * 1973-12-19 1975-01-14 Glenn L Strickland Jumbo number printing device
JPS5110128A (en) * 1974-07-16 1976-01-27 Toshiba Ceramics Co YOJUKINZOKUHAISHUTSUYONOZURUNO HOONYOJUDOKANETSUSOCHI
US3998446A (en) * 1975-09-22 1976-12-21 Carl Richard Dent Method of making booklets of tombola or bingo tickets
CA1047210A (en) * 1975-09-22 1979-01-30 Carl R. Dent Step-shifted registration method of producing bingo booklets
CA1086563A (en) * 1976-04-26 1980-09-30 Charles Aaron Belt-type printing machine with serpentine belt support
US4084501A (en) * 1976-06-21 1978-04-18 The Meyercord Co. Printing machine for printing groups of symbols
US4169413A (en) * 1978-02-21 1979-10-02 Midland-Ross Corporation Belt press with separable web-handling and belt-supporting assemblies
US4287824A (en) * 1979-04-11 1981-09-08 Maryland Cup Corporation Means for imprinting multiple permutations and combinations of cards on cups

Also Published As

Publication number Publication date
DK152614B (en) 1988-03-28
AU8919782A (en) 1983-04-14
DK152614C (en) 1988-08-22
EP0076610A1 (en) 1983-04-13
AU557356B2 (en) 1986-12-18
JPS5872452A (en) 1983-04-30
ES516776A0 (en) 1983-10-16
SG93987G (en) 1988-05-06
JPH0242664B2 (en) 1990-09-25
US4444103A (en) 1984-04-24
ES8308761A1 (en) 1983-10-16
DE3265089D1 (en) 1985-09-05
ATE14542T1 (en) 1985-08-15
NZ202073A (en) 1985-07-12
DK443682A (en) 1983-04-08
EP0076610B1 (en) 1985-07-31

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