Macchi 1 layers Blown film extrusion line

Number of layers 1
Material LDPE,
Film Width (mm) 1000
Output (Kg/h) 60
Screw diam 60/30
Moretto feeder
Head description Rotating
Die diam (mm) 120 gap 1,2mm, plus 250
Bubble cage yes
Panel for gussets yes manual
Take off unit Fixed
Rewinder max reel diameter 1000
Rewinder description Back to back with 4x 3" air shafts
Additional information Microperforator

Raw material most commonly used are low density polyethylene (LDPE)
and High density polyethylene (HDPE).
These are often used in blends with other polymers and additives.