KlaFold

Multilayer kraft back board

Klafold is a high-quality, coated unbleached kraft paperboard that uses less ber for a given caliper, yet still delivers exceptional weight advantage. Its exceptionally smooth surface makes Klafold an obvious choice for brands with dual objectives, both environmental and shelf impact. Clay coating provides a consistent, smooth surface with outstanding ink holdout resulting in excellent printability for graphic consistency. The unbleached, long ber base layer supplies excellent strength, making it versatile enough to take on virtually any design feature or application. It is also suitable for a wide range of food applications.

PRINTING METHODS

  • Offset
  • Flexo
  • Gravure

CERTIFICATES

  • FSC®

FEATURES

  • Multiple blade coating
  • Bleached chemical pulp
  • Chemi-thermo-mechanical pulp (CTMP)
  • Bleached chemical pulp

FIELDS OF APPLICATION

  • General packaging
*Suitable for food contact as specified in Mill declaration; contact ProntoPack for details of restrictions and/or limitations
Property Unit Method Tolerance Values
Grammage gr/m^2 TAPPI T-410 205 233 250 285 312 332 360
min 195 221 238 271 296 315 342
max 215 245 263 299 328 349 378
Thickness µm ISO 534 252 328 375 455 505 540 600
min 239 312 356 432 480 513 570
max 265 344 394 478 530 567 630
Bending stiffness CD mNm Taber 15" ± 15% 2.5 4.7 6.4 12.7 17.4 20.4 25.1
Bending stiffness MD mNm Taber 15" ± 15% 6 11.1 14.6 28.7 39.9 48.3 50.7
Cobb test gH₂0/m^2 TAPPI T-411 ± 40% 40 40 40 40 40 40 40
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EASY TO USE

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CUSTOMIZED SOLUTIONS, IN SIZE AND QUANTITIES

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HIGH QUALITY PRODUCTS WITH THE POSSIBILITY OF LOWER GRAMMAGE

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