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    Krones PET-Asept L
    Aseptic system with peracetic bottle sterilisation PET-Asept L

      Wet bottle sterilisation for aseptic products

      Absolute product safety, even under extreme conditions

      The PET-Asept L system has proved its worth among beverage producers all over the world. It provides reliable results, even under problematic ambient conditions and, at the same time, requires amazingly low maintenance.

      At a glance

      • Latest version of a system proven all over the world
      • Aseptic filling of all products 
      • Suitable for all bottle shapes
      • Bottle sterilisation by means of peracetic acid (PAA)
      • Output up to 65,000 bottles per hour*
      • Re-use of rinsing water
      • Integrated, decentralised ventilation technology by Krones
      • Also available as PET-AseptBloc L with blow moulder

      L = Liquid
      * Based on: 500 ml bottle

      Brochure Krones PET-Asept L
      1.09 MB, .pdf

      Microbiological sensitivity of beverages

      Microbiological sensitivity of beverages

      The key components


      The design: PET-AseptBloc L with blow moulder

      The design: PET-AseptBloc L with blow moulder

      Aseptic filler

      • The appropriate filling valve for the most wide range of products – still and carbonated
      • It is also suitable for beverages with (fruit) pieces of a size of up to 10 x 10 x 10 millimetres

      Aseptic capper

      • Every capping head has its own separate servo drive. 
      • A transfer tunnel separates the sterile area from the outside area. 
      • The proper technique for every cap – overcaps with round bottle possible!

      Cap sterilisation module – two variants

      • After cap inspection, the caps are sterilised with the appropriate system
      • Cap inspection unit checks caps for: Deformation, ovality, intact cap tamper-evident rings and correct orientation
      • For all sterilisable caps: dry cap sterilisation by means of H₂O₂
      • For submergible caps: PAA immersion bath


      • Removes residual peracetic acid from the containers
      • Efficient single-channel full cone nozzle with adjusted dimensions
      • Without CIP cups
      • Open SIP in the clean room housing 
      • Reduced water consumption
      • Time saved during rinsing and cleaning
      • Recycling of the peracetic acid
      • Recycling of sterile water

      Container sterilizer

      • Re-use of the liquid peracetic acid from steriliser and rinser for the exterior treatment of the containers
      • Best draining properties thanks to a Krones Tabletec table top inclined on one side
      • No use of surface-active agents
      Blow moulder
      Preform feed system

      Benefits to you

      Smaller installation surface

      • Linear machine design 
      • Integration of the valve block into the machine frame 
      • Unburdened rinser
      • Reduction of the sterilisation modules from three to one
      • Integrated, decentralised ventilation technology – no additional controller required

      Reduced operation and maintenance work involved

      • Tabletec table top inclined to one side
      • Integration of the valve block into the machine frame
      • Capper in hygienic design

      Highly efficient and safe sterilisation

      • Spreader-type nozzles for reliable interior treatment of the containers, even in the neck-finish area
      • No surface-active agents required
      • Hermetically isolated sterile areas

      Energy efficiency and environmental friendliness 

      • No surface-active agents required 
      • Re-use of rinsing water
      • The single-channel rinser with improved nozzles reduces the air consumption
      • Lower energy consumption thanks to a modified ventilation system

      High output

      • Minimum loss of product during type change-over by product supply to the filler from the top
      • Reduced SIP time by steam sterilisation of the filling valves
      • No CIP cups therefore faster and easier operation
      • Product change-over: from the last bottle to the first within a mere 150 minutes

      How can we help you?

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