Touché® FC

200% actual size
Actual Size
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Product Information

Product Information: 

Offset printable board-weight grade with Touché® soft-touch coating on one side and Dorset® matte coating on the reverse 

Specifically designed for folding carton applications

Features & Benefits: 

  • Custom colors and calipers available
  • Richly-colored, dyed-through board die cuts without white edges
  • Access to multiple base stocks and decorating techniques
  • Outstanding folding/scoring characteristics
  • Specifically engineered to score without cracking
  • Superior in strength and stiffness versus SBS
  • Excellent convertibility
  • Competitive minimum order quantities
  • May be offset printed*, screen printed, foil stamped, embossed
  • Resistant to moisture and scuffing
  • Contains recycled fiber, including post-consumer waste
  • Recyclable
  • ProtoLab capabilities for quick-turn on custom color matches

Product Features: 

  • Decorative/Supple Coverings
    • Self Supporting Materials
      • Cover Stocks
        • Soft-touch
  • Performance & Decorative Boards
    • Cover Stocks
    • Folding Carton Boards

Print Method : 

  • Offset Print
  • Screen Print

Decorating Techniques: 

  • Die-cutting
  • Emboss
  • Foil Stamp

Market and Applications: 

  • Packaging
    • Folding Carton
    • Hang Tag
    • Slip Cases
  • Print Graphics Substrates
    • Cover Stocks
  • Publishing - Cover Materials
    • Hand / Mechanical Binding
    • Invitations & Stationery
    • Softcover / Paperback Book
  • Records Management - Office / Home / School
    • Brochure / Catalog Cover
    • Business Cards
    • Document / Folio / Report Cover
    • Notebook Cover
    • Pocket Presentation Folder
    • Presentation Portfolio
    • Ring Binder
Environment
Scoring & Bending Guidelines
Scoring and Bending Guidelines: 

Touché® FC Scoring & Bending Guidelines

FiberMark’s Touche FC is dense and stiff compared to traditional boards of equivalent caliper.  It may be scored and bent to make very satisfactory hinged products required for a number of applications, providing the operation is within the limits required for this particular material.  General guidelines provided by the Recycled Paperboard Technical Association (RPTA) may be used to assist the proper decisions for rule and channel dimensions, while taking the non-traditional density of the material into account.
 
Some fundamentals of scoring and bending Touche FC are as follows:
1. To fold and bend these materials, the stiffness of the sheet at the bending line needs to be lowered and a flexible “hinge” formed within the sheet itself.  This is achieved by scoring.
 
2. A satisfactory score must reduce the bonding strength between the individual plies of the sheet, so the plies will experience localized delamination when the board is folded on the score line.  In addition, the width of this delaminated portion must be great enough to allow the stock to squeeze down into the bead on the inside of the bend.  If this is not accomplished, a fulcrum will be formed near the surface of the sheet, which will rupture the outside ply (or plies) when the bend is made.
 
3. Touche FC scores and bends much better when processed at the normal moisture content (as manufactured).  However, if this is not practical, it is essential that the board be left in the shipping packages or kept in covered piles until scored and bent if best results are to be obtained.  Material, which has lost its normal moisture content by exposure to low humidity atmospheres, is more likely to crack when scored and bent due to the dry condition of the sheet.  This is most likely to occur in the fall and winter when outside temperatures are low and inside relative humidity is reduced when the air is heated.
 

Scoring Rule Selection:

Two major considerations define the conditions that direct the choice of scoring rules for a job.  First, the female channel width should be slightly  or  to twice the board caliper plus the thickness of the rule.  Second, female channel width must be between 3.5 and 4 times the board caliper for CD scores, and about 3.5 times the caliper for MD scores.
 
Touche FC is denser than traditional boxboard, and the fiber construction gives it greater stiffness and plybond than equal caliper boards of lower density.  Therefore, the board needs to be treated as if it were slightly higher in caliper than it actually is.
 
12 point (300 gsm) for Packaging Applications:  When applying the same density factor to 0.012”, the “effective board caliper” would be 0.0138”.  The application indicates the use of a 2-point rule (0.028” rule thickness).  The male rule depth of penetration can be adjusted between 0.003” and 0.006” to achieve sufficient delamination of the plies, when appropriate channel widths are used.
 
18 point (470 gsm) for Packaging Applications:  For 0.018", an “effective board caliper” of 0.021” is generated, indicating the use of a 3-point rule (0.042” rule thickness).  The male rule depth of penetration can be varied between 0.005” and 0.010” to achieve sufficient delamination of the plies, when appropriate channel widths are used.
 
26 point (660 gsm) for Packaging Applications:  Application of the density factor to 0.026" indicates an “effective board caliper” of 0.0299”, indicating that a 4-point rule (0.056” thickness) is the proper choice.  The male rule depth of penetration can be varied between 0.008” and 0.013” to achieve sufficient delamination of the plies, when appropriate channel widths are used.
 
For packaging applications, wider score lines are necessary to handle the additional stress demands of a box hinge where the score may be folded 90 the opposite way. 
 
Scoring rules should be rounded to prevent cutting the board (we suggest rounding to 0.005” radius).

Calculations:

1. Rule width:  In die cutting terminology, rule width is characterized by the term “point”.  One “point” is equal to 0.014”.  A 2-point rule is 0.028”, a 3-point rule is 0.042”, and so on.
 
2. Rule selection:  Two criteria need to be met simultaneously in order to indicate an appropriate rule choice for a given caliper board (see Scoring Rule Selection - page 1).  The selection of a 4-point rule for 0.026” Touche FC can be verified by applying its width and the “effective board caliper” (0.0299”) to the criteria.
 
2-1. Female channel width  2*board caliper + rule thickness
Female channel width  2*0.0299” + 0.056” = 0.116”
 
2-2. Female channel width between 3.5 and 4 times board caliper for CD scores.
3.5*0.0299” = 0.105” and 4.0*0.0299” = 0.120”
 
A 4-point rule is the first rule width that fully satisfies both criteria for this caliper.  This scoring rule could be used with good results when matched with appropriate female channel widths.
Specification & Data Sheets
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Calculation Tools
Calculation Tools:
 

 

LB per FT2 = BW
                  3000

$/FT2 = LB. per FT2 X $ per LB

$ per MSF = $/Ton X BW
                            6000

$ per LB. = $/CWT
                   100

$ per Ton = 6000 X BW + $ per MSF X 6000

M Weight = L X W X BW
                       432

$ per Sheet = M Weight X $ per LB.
                       1000

Number of Sheets = Total Weight
                              LB. per sheet

Order Weight = LB/Sheet X Number of Sheets


Linear Feet in Roll = 41.67 X Net Weight (lb.) X 864
                                       Roll Width X BW

Roll Weight = OD2 - ID2 Roll Width X BW X .00182
Caliper [.020" = 20]

Roll Weight from Lineal Feet = Roll Width X BW X Lineal Ft.
                                                          36,002

Price per Linear Foot = Weight (lb.) X $/cwt.
                                         Linear Feet

Notes:
· BW = Basis Weight
· All formulas with basis weights assume a 36 X 24" cover basis (3000 FT2)
     · (36*24)/144*500 [i.e., the weight per 500 sheets or ream]
· MSF = 1000 Square Feet