Z-Lift Bubble Cage

Consistent low friction bubble diameter control for stability and repeatability. 

The first place that the film makes contact after it leaves the extruder is the bubble stabilization cage. Pearl utilizes its patented SM24 arm technology, which makes bubble control both blemish and maintenance free. 

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Engineered to Your Needs:

  • Will not stick to the bubble or mark it 
  • Adds stability to the bubble, yielding higher output speeds 
  • Contact on the entire circumference of the bubble surface for effective bubble cooling 

Stabilizing Bubble Cages 

Pearl offers the best of our cage technology in its simplest form as a bubble guide to perfectly center the bubble between the die and the nips leading to better film gauge. 

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