Blown
Blown Extruder
It is extruder which has circular die and can produce film with biaxial orientation because of arrangement of molecular orientation of material into both sides which are mechanical direction, orthogonal direction. And it has characteristic that it is possible to produce various standard product because it is enable to mold form of tube and film.
  • Main ProductionIitem
– Film for Agricultural House
– Film for Industrial Protection
Extruder Process
Condition of Cast Extruder in Company Production Capacity
  • Equipment possessioncondition : 27
  • Production Capacity : 130ton per day

1. Extruder


Process that melts material by heating

2. Die & Airing


Process that cools by air cooling system while forming film in micro unit thickness by melted material

3. Forming Bubble


Forming frosted film into tube form.

4. V Shape Stabilizer.


Because frosting is most important thing in Blown process, installing V shape guide roller for high altitude and bubble stabilization.

5. Take-off Roll


Process that combines twofold films because there is always twofold film in Blown process

6. Corona Treatment


Process that penetrates high frequency, high voltage into surface of film

7. Foreign Material Detection Sensor


Process that detects foreign material in film.

8-1. Winder


Process that wraps produced film.

8-2. Winder


Process that wraps produced film

Blown
Blown Extruder
It is extruder which has circular die and can produce film with biaxial orientation because of arrangement of molecular orientation of material into both sides which are mechanical direction, orthogonal direction. And it has characteristic that it is possible to produce various standard product because it is enable to mold form of tube and film.
  • Main Production Item

Film for Agricultural House

Film for Industrial Protection

Extruder Process
Condition of Cast Extruder in Company Production Capacity
  • Equipment possessioncondition : 27
  • Production Capacity : 130ton per day

1. Extruder


Process that melts material by heating.

2. Die & Airing


Process that cools by air cooling system while forming film in micro unit thickness by melted material.

3. Forming Bubble


Forming frosted film into tube form.

4. V Shape Stabilizer


Because frosting is most important thing in Blown process, installing V shape guide roller for high altitude and bubble stabilization.

5. Take-off Roll


Process that combines twofold films because there is always twofold film in Blown process.

6. Corona Treatment


Process that penetrates high frequency, high voltage into surface of film.

7. Foreign Material Detection Sensor


Process that detects foreign material in film.

8-1. Winder


Process that wraps produced film.

8-2. Winder


Process that wraps produced film