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Frei AG
Hofenstrasse 18
9300 Wittenbach
Switzerland

Tel:  + 41 (0)71 292 34 34
Fax: + 41 (0)71 292 34 00
info@frei-ag.com

Seam coating

 

Frei seam coating systems protect welded food cans, aerosol cans and general line cans against corrosion and meet the strictest requirements. Aggressive products represent a burden for the welded seam area.

Preserves with high processing temperatures and acid concentrations as well as water based paints impose stringent requirements on the internal protective system of the cans.

Frei AG offers 4 different weld seam coating systems:

 

  Powder coating Electrostatic powder coating
Inside seams: Roller coating for wet lacquer Roller coating for wet lacquer
  Airless-Spray for wet lacquer Airless-Spray for wet lacquer
 
 
Outside seams:
Roller coating for wet lacquer
Roller coating for wet lacquer

For older Soudronic, RWda, VEAW and SBW welders with seams at lower side we can offer powder and wet lacquer systems as well as curers.

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