• The Company
  • Markets

      B+K UK have extensive experience and long standing partnerships with key players in the food ingredients market proving packaging solutions combined with excellent customer service. From our BRC approved and SEDEX registered UK plant we have been bringing innovation to the industry, drawing upon our expert knowledge and understanding of the needs of your market.


      B+K UK has been manufacturing frozen food packaging solutions for many years. Working with market leaders, we have developed high performance frozen food film to offer a wide range of solutions to our UK and European customers.
      By working in partnership with you, B+K UK will provide a specifically developed product, offering protection and shelf impact designed to withstand the technical and aesthetic needs of the frozen food market.


      Here at B+K UK, we have been supplying our market proven tissue film to market leaders for many years. We have developed a bespoke film designed to offer maximum packaging protection to your product by giving enhanced performance properties and puncture resistance when being handled.

    • PET FOOD

      B+K  UK and the B+K GROUP have been working in partnership with worldwide market leaders in the industry for decades. Our flexible packaging solutions have been specifically developed for the requirements of the chemical, petrochemical and compound industry, By developing excellent flexible packaging solutions which offer outstanding product protection, B+K UK has put itself at the forefront of innovation.

    • SALT

      Here at B+K UK we work with market leaders to develop bespoke packaging solutions for the UK and European salt markets. Our innovative approach combines our expert knowledge and market understanding with your needs to build a packaging solution perfect for the protection needed for industrial and house hold salt products.

  • Products
    We produce a variety of products which we offer to adjust to individual demands of our customers.
    • AluFlex®
      In particular, B+K offers sealed versions in the form of AluFlex® seal as an individual sack solution.
    • AluFlex® FFS
      Improving something which is already good – with this attitude, B+K has succeeded in developing an aluminium compound FFS film which is even thinner and offers better lay flat properties.
    • B+K U-Pack® side gusseted bag

      The side gusseted bag B+K U-Pack® was specifically developed for dry goods and is characterised in particular by its form stability.

      The divided carrying handle now supports your production processes even more efficiently.

    • Carrier Pack
      The carrier pack offers optimal carrying capability with high filled bulk material weights. It is stable and offers optimal presentation on the market thanks to its high-quality printing capability.
    • CleanFlex® Bag Systems
      Active pharmaceutical substances, in particular, are still filled into and stored in expensive aluminium cans, involving considerable logistical effort. Specifically, cleaning the cans after use, transportation and storage of the empty cans cause significant costs.
    • CleanFlex® Barrier Bags
      The simple appearance is misleading, as the laminated aluminium bags with three sealing seams are high-barrier packaging products.
    • CleanFlex® Bottle-shaped bags
      We have been producing CleanFlex® bottle-shaped bags for a number of years, with constantly growing experience and increasing improvements. For example, special sealing radii and cut-and-finish seams have led to important development steps.
    • CleanFlex® Containment Systems
      High-Containement systems become more and more important. The encapsulation of complete processes offers improved protection for operators and product safety, at the same time it taps the full potential of cost-saving in the classic clean room environment.
    • CleanFlex® Films & Laminates
      Our complete clean room environment includes extrusion, printing and conversion. Laminators complete the machinery for CleanFlex® products. That places us in the position to produce tailor-made packaging for the specific requirements of the pharmaceutical, medical or IT branch.
    • CleanFlex® Gloves
      Processes in semi conductor and in medical industries require extrem clean handlings.
    • CleanFlex® HeaderBags
      Thanks to the Tyvek® strip with its microbiological barrier, the bulk product can be ETO-sterilised within the bag.
    • CleanFlex® Tyvek®/HDPE Bags
      The combination of a PE bag with Tyvek® material enables the product to be sterilised using water vapour through the surface of the packaging material. As a rule, the front is manufactured from Tyvek® and the rear from HDPE; however, full Tyvek® packaging material is also possible, as is the integration of a Tyvek® window.
    • Cross Bottom Valve Sacks I Standard
      Valve sacks may be made of synthetic materials or laminates, for various weights. They may be filled through the valve, which then automatically seals itself, thus preventing any leakage.
    • FFS-Films | Standard

      FFS-films are a tried-and-tested alternative to converted sack packaging. Forming, filling and sealing are carried out on one automatic packaging machine.

    • Hazardous Material Packaging
      Do you require packaging which is approved for transporting hazardous materials? B+K is home to the "hazardous materials test department", an independent institution recognised by the Federal Institute of Material Research and Testing in Berlin and the Netherlands' TNO.
    • KoBarFlex®
      Under the name KoBarFlex®, B+K produces a number of coex films which are equipped with a polyamide or EVOH barrier layer. Thanks to the extensive technical options which are available, the film can be individually printed, laminated and/or converted at B+K.
    • LidFlex® lidding film
      B+K offers laminates specifically for your product and its requirements. The films have outstanding sealing properties and enable simple punching or cutting out.
    • Liner
      Bischof + Klein produces individually adapted liners for protecting diverse secondary packaging. On one hand, this means that the protective packaging is protected from soiling by the product by means of an internal liner, in order to avoid the necessity of subsequent cleaning. On the other hand, the liner offers the entire packaging system further functions, e.g. outstanding barrier properties for liquid or solid products.
    • LiquidFlex®
      The new development from Bischof + Klein – flexible packaging for liquids!
    • Open Mouth Sacks
      Open mouth sacks can be manufactured from plastic or laminates. They are simple to fill and easy to seal by means of sealing, stitching, gluing or tying. High-quality multicolour prints generate effects with high advertising effectiveness.
    • Papertouch®
      Would you like packaging with the look and feel of paper but the advantages of polyethylene packaging? Thanks to its special material combination, our PaperTouch® packaging enables both.
    • Powerwrap
      Powerwrap – this bale packaging is proof of the fact that pressed fibres can be packaged in PE films.
    • PowFlex®
      PowFlex® is a highly-ventilatable and sift-proof FFS film which can also be used to package finely powdered products reliably and simply. This plastic packaging offers significant advantages in comparison with paper packaging, particularly for mixtures containing cement.
    • ProTeclen®
      Plastics are not conductive materials and can become electrostatically charged. Electrostatic discharge may therefore occur when emptying plastic packaging.
    • Recyclable Packaging


      B+K is focussed on complete recyclability wherever possible and offers a variety of recyclable packaging for diverse applications, whether as converted packaging or material on reels/FFS. Both mono PE and polyolefin films are convincing in terms of recyclability.

      We assume that, by 2024, over 70 percent of our consumer packaging will be recyclable and/or manufactured with recycled materials. Sustainability is also playing an increasingly important role in industrial packaging. 80 percent of our packaging in this sector are already recyclable.

      ECO up to 100 denotes B+K packaging with a material recycling rate of at least 80%.
    • Shrink Films
      B+K shrink films create secure, large-sized packaging for all types of packaged products during transportation, transit and storage.
    • Side gusseted valve sacks
      This sack variant is an side gusseted sack which is sealed at the top and bottom. A valve for filling the sack is sealed into the longitudinal seam on the rear.
    • SmartFlex®
      SmartFlex® is the secure, economical, effective and intelligent stretch hood film for a wide range of packaging.
    • SmartFlex® PL
      Stretch hood films for stacking without pallets
    • SmartFlex® SE
      SmartFlex® SE is a further development of our tried-and-tested SmartFlex® stretch hood film.
    • SOS Bags
      The SOS bag is an inexpensive option for packaging diverse bulk materials.
    • Stand up pouches
      The stand up pouch is a light and space-saving form of packaging with a wide range of uses, plus specially co-ordinated equipment features. In comparison with hard packaging, it is characterised by cost and environmental protection advantages.
    • Stratapac™
      The Stratapac™ is an open, glued, double-layer PE cross bottom sack. Thanks to a patented closure technique, the outer sack can be removed without aids.
    • Walpack
      The Walpack is a sealed PE cross bottom valve sack with a punched-out and reinforced handle hole.
    • Wicketed Bags
      Whether kitchen rolls, toilet paper, tissues, wet wipes, incontinence products, sanitary towels, panty liners or baby diapers – we offer pure hygiene products!
  • Processes
  • Careers
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