3 layers BRUCKNER BOPP / BOPET tenderframe plant

** SOLD **

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.

Ask more informations
about a similar one
Machine Code
BO51
Manufacturer
BRUCKNER
Year
2004
Number of layers
3
Film structure
ABC
Material
BOPP (12-50my)
Output
930 Kg/h
Width (mm)
4200
Extruder 1 Description
Main extruder (Layer B) model BS-PP-225/30; Screw diam 225mm; L/D30mm; barrel in Bi-metallical material; Screw in Nitrurated steel; DC motor; Melt PUMP; 12 candle screen
Extruder 2 Description
Coextruder 1 (Layera A); Model BS-PP 60/32D; screw diameter 60mm ; L/D 32; AC motor;
Extruder 3 Description
Coextruder 1 (Layera C); Model BS-PP 60/32D; screw diameter 60mm ; L/D 32; AC motor
Head description
3 Layers; die gap 1,73,5mm; thermal bolts for authomatical thickness profile adjustment
Die width
655,5
Thickness controll system
Automatic thickness profile control and adjustment
Chill roll unit
with waterbath
MDO description
Net width 600mm; rollers' face width 800mm; Stretch ratio from 1:1 to 1:7;
TDO description
Infeed width 400-600mm; outfeed range 4000-4500mm; Chain truck type FOK 4.4.3 with sliding clips;
Corona treatment
yes
Flame treatment
no
Rewinder width
4200mm
Rewinder description
max reel diam 1000mm
Slitter
Included primary slitter
Note
edge trim suction , grinding and refeeding
Machine Code BO51
Manufacturer BRUCKNER
Year 2004
Number of layers 3
Film structure ABC
Material BOPP (12-50my)
Output 930 Kg/h
Width (mm) 4200
Extruder 1 Description Main extruder (Layer B) model BS-PP-225/30; Screw diam 225mm; L/D30mm; barrel in Bi-metallical material; Screw in Nitrurated steel; DC motor; Melt PUMP; 12 candle screen
Extruder 2 Description Coextruder 1 (Layera A); Model BS-PP 60/32D; screw diameter 60mm ; L/D 32; AC motor;
Extruder 3 Description Coextruder 1 (Layera C); Model BS-PP 60/32D; screw diameter 60mm ; L/D 32; AC motor
Head description 3 Layers; die gap 1,73,5mm; thermal bolts for authomatical thickness profile adjustment
Die width 655,5
Thickness controll system Automatic thickness profile control and adjustment
Chill roll unit with waterbath
MDO description Net width 600mm; rollers' face width 800mm; Stretch ratio from 1:1 to 1:7;
TDO description Infeed width 400-600mm; outfeed range 4000-4500mm; Chain truck type FOK 4.4.3 with sliding clips;
Corona treatment yes
Flame treatment no
Rewinder width 4200mm
Rewinder description max reel diam 1000mm
Slitter Included primary slitter
Note edge trim suction , grinding and refeeding
** SOLD **
BRUCKNER
DMT
BRUCKNER - DORNIER
MITSUBISHI
MITSUBISHI
DMT TDO unit for PVC shrink labels