CITO PLAST Reverse Crease

Perfect solution for reverse crease on a platen, cylinder or diecutting machine.

  • For creasing 180° folds when diecutting from the unprinted side (inline diecutting) of corrugated board
  • For zig-zag or Leporello folding, as well as for bottom fold with 4- and 6-point boxes
CITO PLAST Gegenriller

The special locator centres the reverse crease exactly between the creasing rules; thus the crease and reverse crease are of the same quality.

Details

Contents of box 40 × 70 cm = 28 m / 20 × 70 cm = 14 m

Size Colour Basic height Nib height Nib width Distance between
creasing rules
Contents Order no.
 Basic height 0.3 mm (for new and existing tools)
1.5P/10 White 0.3 mm 0.5 mm 1.5 pt 0.8 – 1.0 mm 28 m ACD03018
2P/12 Red 0.3 mm 0.6 mm 2 pt 1.2 – 1.4 mm 28 m ACD03001
2P/15 Red 0.3 mm 0.6 mm 2 pt 1.5 – 1.9 mm 28 m ACD03002
2P/23 Red 0.3 mm 0.6 mm 2 pt 2.3 – 2.7 mm 28 m ACD03003
3P/19 Yellow 0.3 mm 0.8 mm 3 pt 1.9 – 2.3 mm 28 m ACD03004
3P/23 Yellow 0.3 mm 0.8 mm 3 pt 2.3 – 2.7 mm 28 m ACD03005
4P/23 Beige 0.3 mm 0.9 mm 4 pt 2.3 – 2.7 mm 14 m ACD03015
4P/27 Beige 0.3 mm 0.9 mm 4 pt 2.7 – 3.2 mm 14 m ACD03006
4P/35 Beige 0.3 mm 0.9 mm 4 pt 3.5 – 4.0 mm 14 m ACD03007
4P/45 Beige 0,3 mm 1.5 mm 4 pt 4.5 – 5.0 mm 14 m ACD03012
6P/35 Sky 0.3 mm 1.5 mm 6 pt 3.5 – 4.0 mm 14 m ACD03017
6P/45 Sky 0.3 mm 1.5 mm 6 pt 4.5 – 5.0 mm 14 m ACD03008
6P/50 Sky 0.3 mm 1.5 mm 6 pt 5.0 – 5.5 mm 14 m ACD03009
6P/55 Sky 0.3 mm 1.5 mm 6 pt 5.5 – 6.0 mm 14 m ACD03010
 Basic height 0.7 mm (for existing tools)
2P/12 Green 0.7 mm 0.6 mm 2 pt 1.2 – 1.4 mm 28 m ACD00001
2P/15 Green 0.7 mm 0.6 mm 2 pt 1.5 – 1.9 mm 28 m ACD00002
3P/19 Blue 0.7 mm 0.8 mm 3 pt 1.9 – 2.3 mm 28 m ACD00003
3P/23 Blue 0.7 mm 0.8 mm 3 pt 2.3 – 2.7 mm 28 m ACD00004
4P/27 Brown 0.7 mm 0.9 mm 4 pt 2.7 – 3.2 mm 14 m ACD01005
4P/35 Brown 0.7 mm 0.9 mm 4 pt 3.5 – 4.0 mm 14 m ACD01001
6P/45 Black 0.7 mm 1.5 mm 6 pt 4.5 – 5.0 mm 14 m ACD01003
6P/55 Black 0.7 mm 1.5 mm 6 pt 5.5 – 6.0 mm 14 m ACD01004

Technical info

CITO PLAST reverse crease. The convincing solution for premium reverse crease

  • precise
  • variable
  • professional

Function

The perfect solution for premium reverse crease, as is often used in diecutting from the unprinted side (inline diecutting) and also in 180° folding of corrugated cardboard. Example: cutting from the reverse side of Leporellos.

Due to the specially developed transfer profile for variable distances of creasing rules the correct creasing parameters can be used. Result: Crease and reverse crease in convincing top quality.

kaschierter-bogen

Calculation

Gegenriller

Gegenriller

Legend:

A= base height of reverse crease

B= nib width of reverse crease

G= width of reverse crease

K= nib height of reverse crease

c= material thickness

e= thickness of compressed material

d= distance of creasing rules (variabel)

h= creasing rule height

f= cutting rule height (23.8 mm)


Measure the material thickness

Cardboard
Material thickness c Materialstärke (c) messen

d = (c × 1.5) + B

Corrugated Board
Thickness of compressed material e Komprimierte Materialstärke (e) messen

d = (e × 2.0) + B


Formula for calculation of creasing rules

The material thickness of the solid board/compressed material thickness of the corrugated board is determined by the creasing rule height:

A= base height of reverse crease

h= creasing rule height

f= cutting rule height (23.8 mm)

h = 23.80 - A - (c or e)

Rilllinienhöhe
 

We recommend using the creasing rules reversed in the cutting die.

Application

CITO PLAST Gegenriller

CITO PLAST reverse crease and cutting tool with 2 creasing rules.

CITO PLAST Gegenriller

CITO PLAST reverse crease, mounted. The transfer profile is stuck between the the creasing rules.

CITO PLAST Gegenriller

After removal of the transfer profile the creasing matrix is ready for use. 

 
 

Download