Three-layer Extrusion Blow Mold Cut-away view film bubble material 1 material 2 material 3
11 Three-layer Extrusion Blow Mold Cut-away view material 1 material 2 material 3 film bubble
Blown Film Line with Slitter Upper nip rolls Collapsing frame Plastic film bubble Slitter Dual roll nternal bubble cooling winder 0 Air ring Circular b9 Extruder die Fig.10712
12 Extruder Circular die Air ring Internal bubble cooling Plastic film bubble Collapsing frame Upper nip rolls Slitter Dual roll winder Blown Film Line With Slitter Fig.10.7
Blown Film Line Showing Die Bubble 13
13 Blown Film Line Showing Die & Bubble