SJ30 color strip extruder is a mini plastic extruder designed to work with Zip film blowing machine, connected to colored-lock zipper bag die head to produce the colored zipper tapes.
SJ30 mini extruder can achieve multiple functions to suit diversified needs of zipper bags production, such as water tightness, double zippers, optimum hand feel and beautiful design of zippers.
Model | SJ-30 |
Material | LDPE+color master batch |
Screw diameter | 30mm |
Screw ratio | 25:1 |
Heater power | 1.7kw |
Power | 2.8kw |