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BOBST - Fibrix Creasing Matrix

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FIBRIX

FIBRIX – The ”pressboard type” evolving from the tradition of channelling pressboard by hand, FIBRIX machined channeled is one of the leading pressboard matrix in the world today. Suitable for all types

of board, Fibrix will give the customer maximum impressions on even the most abrasive recycled raw materials. Due to its pressboard matrix shoulders, Fibrix is pre-chamfered

but can be chamfered easily with a knife to enhance board flow through the machine and increase productivity. Like all bobST matrix, Fibrix is self- locating which provides perfect transfer of matrix to cutting plate. Fibrix is a film based creasing matrix with a standard 12 mm base.

TYPES OF FIBRIX

Standard Internal Chamfer Off Center
0.6 5.0 3 0.5 1.0 3.5 Creasing rule height
0.7 5.0 3      
      (b) = c - a - d
0.8 5.0 3      
      (d) = 0.23 mm
       
1.0 5.0 3        
0.6 8.0 5        
0.7 8.0 5        
0.8 8.0 5        
1.0 8.0 5        

For creasing corrugated board bending through 180˚, reduces the stress on the material that can occur with the Multicrease matrix.

TO CALCULATE THE CORRECT CREASING MATRIX

Height Width CreasingRulewidth Board        
mm mm 1 pt = 0.35 mm thickn. mm Part number Part number Part number Part number
               
0.30 0.60 2 - 3   BSA1031065300
0.30 0.70 2 - 3   BSA1031065400
0.30 0.80 2 - 3   BSA1031040000 BSA1031065500
0.30 1.00 2 - 3   BSA1031040100 BSA1031065600
0.30 1.10 2 - 3   BSA1031040200
0.30 1.20 2 - 3   BSA1031040300 BSA1031065700
0.30 1.30 2 - 3   BSA1031040400
0.30 1.40 2 - 3   BSA1031040500
0.30 1.50 2 - 3   BSA1031040600 BSA1031065800
0.30 1.60 2 - 3   BSA1031040700
0.30 1.70 2 - 3   BSA1031040800
0.40 0.70 2 - 3   BSA1031065900
0.40 0.80 2 - 3   BSA1031040900 BSA1031066100
0.40 1.00 2 - 3   BSA1031041000 BSA1031066200
0.40 1.10 2 - 3   BSA1031041100 BSA1031066300
0.40 1.20 2 - 3   BSA1031041200 BSA1031066400
0.40 1.30 2 - 3   BSA1031041300 BSA1031066500
0.40 1.40 2 - 3   BSA1031041400 BSA1031066600
0.40 1.50 2 - 3   BSA1031041500 BSA1031066700
0.40 1.60 2 - 3   BSA1031041600
0.40 1.70 2 - 3   BSA1031041700
0.40 1.90 2 - 3   BSA1031041800
0.40 2.10 2 - 3   BSA1031066000
0.50 1.00 2 - 3   BSA1031041900 BSA1031066800
0.50 1.10 2 - 3   BSA1031042000
0.50 1.20 2 - 3   BSA1031042100
0.50 1.30 2 - 3   BSA1031042200 BSA1031066900
0.50 1.40 2 - 3   BSA1031042300
0.50 1.50 2 - 3   BSA1031042400 BSA1031067000
0.50 1.60 2 - 3   BSA1031042500
0.50 1.70 2 - 3   BSA1031042600
0.50 1.90 2 - 3   BSA1031042700
0.50 2.10 2 - 3   BSA1031042800
0.50 2.30 2 - 3   BSA1031042900
Height Width CreasingRulewidth Board        
mm mm 1 pt = 0.35 mm thickn. mm Part number Part number Part number Part number
               
0.60 1.20 2 - 3   BSA1031043000
0.60 1.30 2 - 3   BSA1031043100
0.60 1.40 2 - 3   BSA1031043200
0.60 1.50 2 - 3   BSA1031043300
0.60 1.60 2 - 3   BSA1031043400
0.60 1.70 2 - 3   BSA1031043500
0.60 1.90 2 - 3   BSA1031043600
0.60 2.10 2 - 3   BSA1031043700
0.60 2.30 2 - 3   BSA1031043800
0.60 2.50 2 - 3   BSA1031043900
0.60 2.70 2 - 3   BSA1031044000
0.60 3.00 2 - 3   BSA1031044100
0.60 3.20 3 - 4   BSA1031044200
0.60 3.20 3 - 4   BSA1031067100
0.60 3.50 3 - 4   BSA1031044300
0.60 4.00 3 - 4   BSA1031044400
0.60 5.00 3 - 4   BSA1031044500
0.60 6.00 3 - 4   BSA1031044600
0.70 1.30 2 - 3   BSA1031044700 BSA1031067200
0.70 1.40 2 - 3   BSA1031044800
0.70 1.50 2 - 3   BSA1031044900
0.70 1.60 2 - 3   BSA1031045000
0.70 1.70 2 - 3   BSA1031045100
0.70 1.90 2 - 3   BSA1031045200
0.70 2.10 2 - 3   BSA1031045300
0.70 2.30 2 - 3   BSA1031045400 BSA1031067300
0.70 2.50 2 - 3   BSA1031045500
0.70 2.70 2 - 3   BSA1031045600
0.70 3.00 2 - 3   BSA1031045700
0.70 3.20 3 - 4   BSA1031045800
0.70 3.50 3 - 4   BSA1031045900
0.70 4.00 3 - 4   BSA1031046000
0.70 5.00 3 - 4   BSA1031046100
0.70 6.00 3 - 4   BSA1031046200
Height Width CreasingRulewidth Board        
mm mm 1 pt = 0.35 mm thickn. mm Part number Part number Part number Part number
               
0.80 1.50 2 - 3   BSA1031046300
0.80 1.60 2 - 3   BSA1031046400
0.80 1.70 2 - 3   BSA1031046500
0.80 1.90 2 - 3   BSA1031046600
0.80 2.10 2 - 3   BSA1031046700
0.80 2.30 2 - 3   BSA1031046800
0.80 2.50 2 - 3   BSA1031046900
0.80 2.70 2 - 3   BSA1031047000 BSA1031067900 BSA1031068100
0.80 3.00 2 - 3   BSA1031047100 BSA1031068000
0.80 3.00 4 - 6   BSA1031067400
0.80 3.00 6 - 8   BSA1031067500
0.80 3.20 3 - 4   BSA1031047200 BSA1031068200
0.80 3.50 3 - 4   BSA1031047300 BSA1031068300
0.80 4.00 3 - 4   BSA1031067600
0.80 4.00 4 - 6   BSA1031047400 BSA1031068400
0.80 5.00 4 - 6   BSA1031047500 BSA1031068500
0.80 6.00 4 - 6   BSA1031047600
0.80 6.00 6 - 8   BSA1031067700
0.80 8.00 4 - 6   BSA1031068600
1.00 2.30 2 - 3   BSA1031047700
1.00 2.50 2 - 3   BSA1031047800
1.00 2.70 2 - 3   BSA1031047900 BSA1031068900
1.00 3.00 2 - 3   BSA1031048000 BSA1031068800
1.00 3.20 3 - 4   BSA1031048100 BSA1031069000
1.00 3.50 3 - 4   BSA1031048200 BSA1031069100
1.00 4.00 4 - 6   BSA1031048300
1.00 5.00 4 - 6   BSA1031048400
1.00 6.00 4 - 6   BSA1031048500
1.00 7.00 4 - 6   BSA1031068700
1.20 3.00 3 - 4   BSA1031048600
1.20 3.20 3 - 4   BSA1031048700 BSA1031069200
1.20 3.50 3 - 4   BSA1031048800
1.20 4.00 4 - 6   BSA1031048900 BSA1031069300
1.20 5.00 4 - 6   BSA1031049000
1.20 6.00 4 - 6   BSA1031049100
Height Width CreasingRulewidth Board        
mm mm 1 pt = 0.35 mm thickn. mm Part number Part number Part number Part number
               
1.40 3.00 3 - 4   BSA1031049200
1.40 3.20 3 - 4   BSA1031049300
1.40 3.50 3 - 4   BSA1031049400
1.40 4.00 4 - 6   BSA1031049500
1.40 5.00 4 - 6   BSA1031049600 BSA1031069400
1.40 6.00 4 - 6   BSA1031049700 BSA1031069500
1.60 3.00 3 - 4   BSA1031049800
1.60 3.20 3 - 4   BSA1031049900
1.60 3.50 3 - 4   BSA1031050000
1.60 4.00 4 - 6   BSA1031050100
1.60 5.00 4 - 6   BSA1031050200
1.60 6.00 4 - 6   BSA1031050300 BSA1031069600
FIBRIX WITH SMALL BASE "S"          
               
0.30 0.80 2 - 3   BSA1031070800
0.30 1.00 2 - 3   BSA1031070900
0.30 1.30 2 - 3   BSA1031071000
0.30 1.40 2 - 3   BSA1031071100
0.40 1.00 2 - 3   BSA1031071200
0.40 1.20 2 - 3   BSA1031071300
0.40 1.30 2 - 3   BSA1031071400
0.40 1.40 2 - 3   BSA1031071500
0.50 1.20 2 - 3   BSA1031071600
0.50 1.30 2 - 3   BSA1031071700
0.50 1.40 2 - 3   BSA1031071800
0.50 1.50 2 - 3   BSA1031071900
0.50 1.70 2 - 3   BSA1031072000
0.60 1.30 2 - 3   BSA1031072100
0.60 1.50 2 - 3   BSA1031072200
0.60 1.70 2 - 3   BSA1031072300
0.60 1.90 2 - 3   BSA1031072400
1.00 3.00 2 - 3   BSA1031072500

Creasing Matrix selector

BASED ON 23.8 MM CUTTING RULE & THIN FILM BASE CREASING MATRIX

Please note these sizes are suggestions only.

Board Creasing Rule Creasing Rule Creasing    
Thickness mm 1 pt = 0.35 mm Height mm Matrix mm  
           
0.15 2 23.60 - 23.65 0.30x0.80    
0.20 2 23.55 - 23.60 0.30x1.00    
0.25 2 23.50 - 23.55 0.30x1.10    
0.30 2 23.45 - 23.50 0.30x1.10 / 0.30x1.20
0.35 2 23.40 - 23.45 0.30x1.20 / 0.30x1.30
0.40 2 23.35 - 23.40 0.40x1.30 / 0.40x1.40
0.45 2 23.30 - 23.35 0.50x1.40 / 0.50x1.50
0.50 2 23.25 - 23.30 0.50x1.40 / 0.50x1.50
0.55 2 23.20 - 23.25 0.60x1.50 / 0.60x1.70
0.55 3 23.20 - 23.25 0.60x1.70 / 0.60x1.90
0.60 2 23.15 - 23.20 0.60x1.70 / 0.60x1.90
0.60 3 23.15 - 23.20 0.60x1.90 / 0.60x2.10
0.65 3 23.10 - 23.15 0.70x 2.10 / 0.70x2.30
0.70 3 23.05 - 23.10 0.70x2.10 / 0.70x2.30
0.75 3 23.00 - 23.05 0.80x2.30 / 0.80x2.50
0.75 4 23.00 - 23.05 0.80x2.50 / 0.80x2.70
0.80 3 22.95 - 23.00 0.80x2.50 / 0.80x2.70
0.80 4 22.95 - 23.00 0.80x2.70 / 0.80x3.00
0.90 4 22.85 - 22.90 1.00x3.00 / 1.00x3.20
1.00 4 22.75 - 22.80 1.00x3.00 / 1.00x3.20
1.10 4 22.65 - 22.70 1.20x3.20 / 1.20x3.50
1.20 4 22.55 - 22.60 1.20x3.50 / 1.20x4.00
1.20 6 22.55 - 22.60 1.20x4.00 / 1.20x5.00
1.30 6 22.45 - 22.50 1.40x4.00 / 1.40x5.00
1.40 6 22.35 - 22.40 1.40x4.00 / 1.40x5.00
1.50 6 22.25 - 22.20 1.60x5.00 / 1.60x6.00

PREFABRICATED CREASING MATRIX WIDTH OF CREASING RULES

Each groove must be centered in relation to the creasing rule. Due to the varying reactions of the board, ideal creasing conditions may not be attained solely by application of the following rules. nevertheless, the width of the grooves is generally defined like this:

Grooves parallel to the sheet fibers

The groove is therefore narrower when it follows the fibers. In practice, it is usually accepted that grooves running parallel with the fibers are 0.2 mm narrower than those running across the fibers.

b = (1,3 - e) + f

Grooves perpendicular to the sheet fibers

The width of groove b is equal to 1.5 times the thickness of the sheet e plus the thickness of the creasing rule f.

For corrugated board, use twice the thickness of the board creased e plus the thickness of the creasing rule f.

b = (1,5 - e) + f

REVERSE BEND

REVERSE BEND– offers the customer the flexibility to crease on both sides of the board in one pass without the need for specialist skills. The two creasing rules are inserted into the die to form the channel and
the ridge in the matrix acts as a creasing rule. The alignment between crease rule and channel is accurate first time every time.

1. apply mitred lengths of Channel Reverse Bend to the gap between the creasing rules and remove the backing tape.

2. Operate the press for one complete cycle to fix Channel to the cutting plate.

4.Peel off the locator to reveal a matrix in exact register with the creasing rules for a perfect reverse bend.

5.Reverse Bend is used for creasing board from both sides in one pass.

3. at the end of the cycle, the creasing rules extract themselves from the Channel locator.

Board Distance Base Spine Spine Creasing Rule  
Thickn. mm Between mm Height mm Height mm Width mm height mm Part number
             
0.30 - 0.80 2.00 0.50 0.30 0.70 23.00 BSA1031087200
0.80 - 1.00 2.70 0.70 0.30 1.00 22.80 BSA1031087300
0.80 - 1.00 2.70 1.40 0.30 0.90 22.10 -
0.80 - 1.00 2.70 1.50 0.30 1.20 22.00 -
1.00 - 1.30 4.00 1.60 0.20 1.50 22.00 BSA1031087600
1.00 - 1.30 4.00 1.40 0.40 2.00 22.00 -
1.00 - 1.30 4.00 1.50 0.30 2.00 22.00 BSA1031087800
1.30 - 1.60 5.00 1.80 0.30 1.50 21.70 BSA1031087900
1.30 - 1.60 5.00 2.20 0.70 1.50 20.90 -
1.30 - 1.60 5.00 2.30 0.30 2.00 21.20 -
1.30 - 1.60 5.00 1.40 0.40 2.00 22.00 -
1.30 - 1.60 5.00 1.80 0.60 2.00 21.40 -
1.30 - 1.60 5.00 2.00 0.70 2.00 21.10 BSA1031088400
1.30 - 1.60 5.00 2.70 0.70 2.00 20.40 -
1.60 - 2.00 6.00 1.80 0.30 1.50 21.70 -
1.60 - 2.00 6.00 2.30 0.30 2.00 21.20 BSA1031088700
1.60 - 2.00 6.00 2.80 0.30 2.50 20.70 -
1.60 - 2.00 6.00 2.30 0.70 3.00 20.80 -
1.60 - 2.00 6.00 3.30 0.30 3.00 20.20 BSA1031089000
1.60 - 2.00 6.00 3.70 0.70 3.00 19.40 BSA1031089100

TO CALCULATE THE CORRECT MATRIX

Dimension a indicates the width of the locator and hence the distance between the creasing rules.

Dimension b indicates the height of the nib of the matrix itself. Dimension c indicates the thickness of the matrix base. Dimension d indicates the width of the matrix nib.

Dimension e indicates the height of the creasing rule.

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Memory usage: real: 9961472, emalloc: 9400632
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