layers CELLIER BOPP / BOPET extrusion machine

Biaxially oriented polypropylene (BOPP) and Biaxially oriented polyester (BOPET) are commonly produced in tender-frame lines. In these lines material is melted through a flat extrusion die (T-die) and solidified onto a cooled roller. Material is then stretched in machine direction in an MDO. Thereafter material is stretched in transversal direction in a TDO. These processes deliver a molecule orientation in both axes, this enhances many of their properties, particularly the mechanical, impact, barrier and optical properties.

Machine Code BO34
Manufacturer CELLIER
Year 1988
Overhaul/renovation Upgrades with new PLC System .1. Upgrade winder control unit in Jun 2000 , LG Brand programmable logic controller model GLOFA GM3/4 Series. DC drive is digital. 2. Included pull roll( cooling roll) modified at year 2000, such as 4200x300 mm. and AC motor 3.7 KW, inverter controller
Material BOPP
Width (mm) 4200
Head description EXTRUSION DIES brand, Chippewa Falls, WI U.S.A - No. of Bolts = 19 SET,1 Phase, 240Vac, 200W/SET - It is a manual operated . DIE Type = PERF. METAL 3”, Widex50”LG ALUM. CHANNELS 7/8”x2.1/4”x50”LG ALUM. ANGLE (saw cut)1”x3”x3.1/4”LG
Thickness controll system Thickness gauge system, make & model. - Web gauge is YOKOKAWA brand, Model WG8PC2 installed in1994. - Air Knife system.
MDO description MDO pump flow rate = 600L/Hr (hot oil.). - Temperature = 130 c ,at Stretching = 4150 mm. - Number of MD rolls: 14 rolls totally that devide to 4 heating zone X - 2 rolls each, 2 stretching zone 2 olls each and 1 stabilize zone with 2 rolls
TDO description No of Chain clip . Both sides approx. 1042. Chain clip is 521 set (left section). Chain clip is 521 set (right section). Bearing in each clips. No Bearing, Overhauled 3 years ago. Good condition. - Latest overhauled at 4/11/2003 years such as clip - TDO: Devide to 8 zones with 2.79 m long per each zone . .Returning of chain from out side of the TDO or inside the oven. Sliding see tech. 4.1.2 - inside the oven. Chain is capable for thickness from - 12 to 40 micron. Min. and maximum stretching width of the chain. - Min = 4000 mm. - Max = 4200 mm. Make of TDO chain. - Cellier, France.
Corona treatment Corona treater make, and condition - Sherman Treater 25 KV(maximum)
Pull roll unit No. pull roll at out of TDO - It is a 1 pull rolls stand (roller at 2 set ) DC motor 16.2 KW = 1 set
Rewinder description Cellier, France. - Winder motor DC, 6KW x 2(core A, core B) = 1 set Winder PLC, LG Brand programmable logic controller model GLOFA GM3/4 Series. DC drive is digital. Trim conveying system, make, model and capacity. -Cellier, France. Inline system.Inline recycle system. - AC Grinder+Cutter 8.5 KW = 1 set
Slitter Atlas 4200mm.Primary slitter is Atlas. Made in England. - Paper core 3 inch and 6 inch. - Min width cutting 350 mm. - Max width cutting 2000 mm. - Max cutting 9 Roll / Set. - Rewinding roll diameter max = 1025 mm.
Additional information Heating capacity and heaters type. - hot oil type .Mode of heating. - PID controller. ELECTRICAL PANEL AND DC DRIVE. 1. DC drive and PLC make, model. - PLC line BOPP, Telemecanique Brand, Electrical panel MCC and PCC included in this scope. - Heating oil, temp, heat load of each equipment. At width 4150 mm. thickness 20 micron. - Main Extruder= screw barrel heater 5 ZONE = adaptor heater 1 ZONE = filter heater 1 ZONE = melt pipe heater 3 ZONE - Satellite Extruder 1 = screw barrel heater 4 ZONE = filter heater 2 ZONE = melt pipe heater 3 ZONE = filter heater 1 ZONE = melt 1 ZONE - Satellite Extruder 2 = screw barrel 4 ZONE = filter 2 ZONE = melt pipe 3 ZONE = melt filter 1 ZONE = melt 1 ZONE - DIE = Heater 5 ZONE - MDO =Hot oil 7 ZONE - TDO =Electrical heater 8 ZONE Thickness range 12 micron - 40 micron, Final jumbo width at 4200 mm. The design capacity of plant at 20 micron basis. - The plant capacity at 20 micron basis is 10.8 tons / day.

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