Formschulter für DoubleFrontSticksforming shoulders for double-front sticks
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possible cross-sections of a double-front stick
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machine concept for double-front sticks
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forming shoulder for double-front sticks

Forming shoulders for double-front sticks


cross-section: round or rectangular with seal on the edge
types of seal: lap seal, distant or turned down fin seal

This is the only type of forming shoulder allowing you to manufacture - with your standard machine - the double-front stick: a bag with the seal placed on the edge of the bag. All you have to do is to laterally shift the longitudinal sealing jaw, install the forming shoulder and initiate the manufacturing process.


  • Extended product range of standard bag forming, filling and sealing machines
  • Reliable tube forming in one single step
  • Suitable for multilane machines


The dimensions of forming shoulders for double front sticks are larger than  those of stickpack forming shoulders of the same format but with centered seals.

An application for a patent has been filed.

Find out more about the double-front stick

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tubular bag "double-front stick"

forming shoulders by FormerFab®

  • designed and manufactured to the requirements of your packing material, your packaging machine and your product
  • guaranteed wrinkle free forming of your sample material
  • hold the highest precision by an end-to-end computer aided designing and manufacturing process

Besides an individual designed forming shoulder we offer a wide range of reasonably priced and standardized forming shoulders. Please find our universal forming shoulders and forming heads.