the concept design of web conveyer for printing y...
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The Concept design of web Conveyer for printing
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Y.MasakawaNew Next Corporation
Basic conceptu Simple
– Web control» Only one master (All others are slave)» Minimum devices (No tension gage, no buffer, no speed
controller except Master)» Appropriate Specifications (Bear necessity)
u Machine accuracy– All rollers shall be Parallel– No adjust mechanism (Absolutely accurate Frame)– Shall not Cantilever (Both side support)
u Small – Appropriate Margin (Optimize design accuracy)– Use smaller devices
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Comparison of size, footprint
860cm
182cm185cm
84cm
117cm202cm
Kodak Versamark 9580
New Concept Model
360cm
・40m/minute・380ppm (A4 1up)・Full color・Duplex・20-50M Yen
・100~230m/minute・2,000ppm or over(A4 1up)・Full color・Duplex・200M Yen
Footprint:15.65㎡
Footprint: 4.21㎡
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Continuous IJP for Industry use
Current full color model(150~600Myen)400~1200ppm
Image of recent full color machine(80Myen ~120Myen)
200~400ppm
Our Target 2008(20Myen ~50Myen)
120~180ppmX2
Feature;SmallDuplexEasy handlingLow priceLow running cost
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Feature of New Concept Printeru Duplex printingu On the Drum Processu One Drum Drive (One Master Control)u Same Mechanism of HC5000u 12.5inch width 40m/min (3 dots)u Compact dimensionsu Low cost u Low running costsu Real time MF Detectionu Maintenance-free u Easy installation
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Simple mechanism with One Drum Drive
New Next concept
Traditional
controllercontroller controllercooperation cooperation
Printer
Un winder
Re winderB
uffe
r
Buf
fer Multi
Wheels Drive
MasterSlave Slave
Un winder
Re winder
PrinterOne
Drum Drive
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Bird View of New Concept Printer
Printer UnitRe-winder
Un-winder
Head maintenance unit
Print Heads
Image defect detector
Ink bottles
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Paper feeding of New Concept Printer
Un-winder
Printer
Re-winder
Passive Drum
Active Drum
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Comparison of Dot AccuracyHC5000 Horizontal
-100
-80
-60
-40
-20
0
20
40
60
80
100
1 95 189 283 377 471
Dot
acc
urac
y (m
icro
n)
M1 Y1 K1M2 Y2 K2M3 Y3 K3M4 Y4 K4
Current printer
HC5000 Vertical
-100
-80
-60
-40
-20
0
20
40
60
80
100
1 95 189 283 377 471
Dot
acc
urac
y (m
icro
n)
M1 Y1 K1M2 Y2 K2M3 Y3 K3M4 Y4 K4
Current printer
Op-1 Horizontal
-100
-80
-60
-40
-20
0
20
40
60
80
100
1 95 189 283 377 471
Dot a
ccur
acy
(mic
ron)
M1 Y1 K1M2 Y2 K2M3 Y3 K3M4 Y4 K4
On drum printer
Op-1 Vertical
-100
-80
-60
-40
-20
0
20
40
60
80
100
1 95 189 283 377 471
Dot
acc
urac
y (m
icro
n)
M1 Y1 K1M2 Y2 K2M3 Y3 K3M4 Y4 K4
On drum printer
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Roll to Finished work
Traditional WEB Printer
Buffer Finisher
WEB Printer
Machine 2Machine 1
Finisher
WEB Printer +Cutter
After printing Process
Current
New Concept Printer with current finisher
New Concept Priter including finisherFinisher
Machine 1 Machine 2
After printing ProcessB
uffe
r
Buf
fer
Buf
fer
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At Drupa2008
u Web cutteru Sheet bufferu Stapleu Fold
DemonstrationA3 3page duplex staple folding A4 12 pages book
All in one concept
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Cutter UnitRotary cutter system
1 (Web 紙、フィルム等)) 2 (アンビルローラー))
4 (カッター刃))
3 (カッターローラー))
図1 従来のカッターローラーユニット
END
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