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Global Paper Consulting

Know-how

GPC

References for paper applications

  • boxboard, cartonboard
  • cigarette paper
  • coating base paper
  • core winder paper
  • decor paper
  • filter paper
  • imbibed paper
  • label paper
  • laminating base paper
  • newsprint
  • offset paper (all print technologies)
  • packaging paper
  • paper for recycling (spezification and certification)
  • release paper
  • rotogravure paper
  • security paper
  • wall paper
Generally all special papers with particular functionality and high complexity.

References for paper processing technologies

  • binding
  • bonding
  • coating
  • gluing
  • impregnating
  • laminating
  • packaging
  • post-print
  • printing with colours
  • providing sample – accordance of default and actual state
  • sizing (surface and internal)
  • starch (all applications surface and internal)
  • to imbue paper

References for processing problems caused by the paper

  • blistering
  • bulging
  • cockling (waviness, bubble content)
  • dimension alteration (growth, swelling, shrinking, transversation, twister)
  • dusting
  • elasticity
  • fold breaks
  • frictional electricity
  • glue breaks
  • greasiness
  • horning
  • mealing on suface
  • over expansion
  • peel-off (opening up off bonding and sealing)
  • printing problems
    • marking
    • blistering
    • colour- and varnish drying
    • ghosting
    • mottling – printing disturbance
    • waviness at solid tone areas
  • temporary inelastic stiffness
  • waviness
  • wavy edges
  • web breaks