Used Stretch film extrusion line: COLINES ALLrollEX® of 2020

9-LAYER COEXTRUSION CAST-FILM ALLrollEX® 3000 mm LINE FOR THE PRODUCTION OF STRETCH-FILM, NET WIDTH 3000 mm IN HAND, MACHINE AND JUMBO REELS Type of structure in coextrusion: ABCEDECFG Reel width formats : 6 x 500 mm Thickness min.-max of film : 8µm ÷ 35µm Thickness tolerance (***): +/- 4% from 8µm to 20µm // +/- 3% from 21µm to 35µm GENERAL CHARACTERISTICS OF CORES Max. tolerance of the cores inner diameter : 0 / + 0.3 mm 2” cardboard cores resistance (hand reels) : N/100mm > 1300 3” cardboard cores resistance (machine reels) : N/100mm > 2400 3” cardboard cores resistance (jumbo reels) : N/100mm > 3200 Max moisture of cardboard cores (UNI 10328-4, 105°C oven) : 8% Diameter of finished reels with 2” air-shafts : 80÷150 mm Diameter of finished reels with 3” air-shafts : up to 420 mm Diameter of air shafts : 2” - 3” Diameter of cast roller : 1400 mm Diameter of cooling roller : 300 mm Max mechanical speed of the line : 800 m/min Capacity of extruder diam.120 mm with LLDPE : approx.700 Kg/h Capacity of each extruder diam.80 mm with LLDPE : approx.400 Kg/h Capacity of extruder diam. 65 mm with LLDPE : approx.200 Kg/h Total gross capacity : approx.2600 Kg/h Reel change cycle of the ALLSPEEDY® IV winders : down to 25 s 7 Gravimetric dosing systems with 4 components for extruders A-B-C-D-E-F-G 2 Single screw extruders PERFORM-EX® diam.120 mm L/D ratio 30 (C-E) with SIEMENS a.c. motors 1 Single screw extruder PERFORM-EX® diam. 80 mm L/D ratio 34 (D) with SIEMENS a.c. motor 4 Single screw extruders PERFORM-EX® diam.65 mm L/D ratio 34 (A-B-F-G) with SIEMENS a.c. motors 7 Pressure and temperature transducers 7 Screen-changers for extruders 1 Framework for supporting the extruders 7 Melt pipes for extruders 1 CLOEREN 9-layer fixed geometry feed-block and automatic flat die REFLEX™ type with ABCEDECFG structure 1 Dual chamber vacuum box 1 Electrostatic edge pinning device 1 Chill-roll unit with a roller diam. 1400 mm and a detachment cooled roller diam. 300 mm 2 Suction devices for trimmed edges BIGMOUTH®, complete with re-feeding system in the extruders diam. 120 mm (C-E) 1 Side-slip device 1 Intermediate haul-off unit 2 Automatic winders ALLSPEEDY® IV (5 patents) - 3-shaft turret winding units, 1500 mm each 1 Electric control system with teleservice and HMI (Human Machine Interface) 1 Accessories and electric, pneumatic, oil hydraulic connections 1 NDC- USA IR ray thickness gauge control system 3 Industrial supervision “fan less” PC’s 1 Palletizing unit for automatic and jumbo reels

4 Gravimetric dosing systems with no. 4 components for extruders A - B - C - D 1 Single screw extruder PERFORM-EX® 120/30 mm (C) with SIEMENS a.c. motor 1 Single screw extruder PERFORM-EX® 80/34 mm (B) with SIEMENS a.c. motor 2 Single screw extruders PERFORM-EX® 55/34 mm (A-D) with SIEMENS a.c. motors 4 Pressure and temperature transducers 4 Screen-changers for extruders 1 Framework for supporting the extruders 4 Melt pipes for extruders 1 CLOEREN/USA fixed geometry 5-layer feed-block and automatic flat die REFLEX™ type 1 Couple of fixed width internal deckles (100 mm per side) 1 Vacuum box 1 Electrostatic edge pinning device 1 Chill-roll unit with a roller diam.1400 mm 1 Recycling device for trimmed edges BIGMOUTH®, complete with re-feeding system in theextruder diam. 120 mm (C) 1 Side-slip device 1 Automatic winder ALLSPEEDY® IV (covered by 5 patents) - 3-shaft turret winding unit 1 Electric control system with teleservice and HMI (Human Machine Interface) 1 Accessories and electric, pneumatic, oil hydraulic interconnections 1 NDC-USA IR ray thickness gauge control system 1 Thermoregulation unit 2 Industrial supervision PCs 1 Palletizing unit for manual, automatic and jumbo reels 1 Pre-arrangement for future installation of edge folding device

Materials: LLDPE ,mLLDPE Output Capacity: 500 kg / hour Film Thickness (Min):11 to 25 mic Film Width (Max): 1500 mm Film Thickness (Max): 30 mic 3 Gravimetric dosing system batch with 2 components for extruders B-C-D. 1 Gravimetric dosing system batch with 3 components fer extruder A. 1 Supervision system for gravimetric dosing systems 1 Integrate feeding system for the gravimetric dosing systems Processing 1 Single screw extruder PERFORM-EX diam. 120 mm L'D ratio 30 (C) with infrared heating and ae motor. 1 Single screw extruder PERFORM-EX diam. 80 mm L/D ratio 30 (B) with infrared heating and ac. motor. 2 Single screw extruders PERFORM-EX diam. 55 mm 1/1 ratio 34 (A-D) with infrared heating and ac. motors. 4 Pressure and temperature transducers. 1 Lever screen-changer with pawl for extruders 120 mm. 2 Lever screen-changer for extruders diam, 55 mm 1 Lever screen-changer for extruder diam. 80 mm. 1 Framework for supporting the extruders. 4 Conveyor units for extruders complete with heaters. Forming 1 Fixed geometry feed-block 5 layers for A-B-C-B-D structure. 1 Flat extrusion die 2050 mm wide prearranged for the automatic adjustment. 1 Vacuum box complete with piping and fan. 1 Electrostatic edge pinning device. Cooling 1 Chill-roll unit with a cylinder diam. 1400 mm, complete with a.c. motor drives, rotating joints and rubber-coated cleaning cylinder. Winding 1 Side-slip device 1 Haul-off unit with automatic longitudinal trim cutting, band slitting and conveying group to separate the webs. 1 Automatic 3-shaft turret winder ALLSPEEDY8 III 3 expanding shafts, 3" to produce stretch film machine and jumbo reels. 3 expanding shafts 60 mm diameter. 3 expanding shafts, 2" to produce stretch film hand reels. 1 General electric control equipment in air-conditioned container. 1 Control system with Teleservice. 1 Centralized control desk of the line with supervisors and HMI (Human Machine Interface). Thickness control Suction device for trimmed edges BIGMOUTH", with milling and transport of the milled material, complete with re-feeding system placed in the extruder diam. 120 mm.

12 - 200 micron for CPP 10 - 50 micron for Stretch 10 - 150 micron for CPE Structure: ABC Single Screw Extruder Bimetallic barrel and Screw diam. 140mm – 1 nos. diam 80mm – 2 nos Doshing System - 1 component Gravimetric Vaccum Box - Available Max speed of the line: 450 meters / minute Max Gross throughput: 700 + 200 + 200 = 1100 kg / hour Max Approx Net throughput on 22 micron 2100mm – 850 kg / hour Maximum 850 kg / hour CPP Maximum 1000 kg / hour CPE Cloeren USA feedblock and flat extrusion die 2600mm Automatic adjustment by means of thermal blocks Fixed internal deckle systems 200mm per side Die splitting for easy cleaning Chill Roll Unit Diam 1000mm and 300mm Width 2700mm Automatic Hopper Feeders Bigger diameter Hydraulic Screen Changers for longer changeover time Cooling air blade Water Thermoregulation unit Oscillating Frame Anti-static bars Electronic Systems Equipment for thickness measuring with support structure Autodiagnosis unit Automatic chill roll speed regulation for thickness measurement Corona Treatment Unit Make Mero, 30 KW Water Cooled Also standby Enercon Treater 15 KW Automatic Turret Winder, JUMBOWIND Useful width 2100mm Maximum winding diameter (reel dia) 1000mm Pneumatic air shafts, additional expansion shaft Hydraulic trolley for air-shafts extraction Air shafts diameter: 6” 3" / 6" / 12" steel pipes also available Recycling unit for trimmed edges Intermediate and final trim unit to be refed into the main extruder General electric control equipment in air-conditioned container Centralized Control desk of the line Brands: Siemens, Mero, Electronic Systems, E+L, BD PLast, Norgren, Aertecnica Croci

Useful width of the Chill Roll: 3.400 mm. Cast cylinder Diameter: 960 mm. Cooling cylinder Diameter: 450 mm. Max. mechanical line speed: 350 m/min. Max. capacity of recovery of the trimmed edges: about 250 Kg/h Air Shaft Diameter: 160 mm. Longitudinal Cutting Blades: 4 Type of coextruded structure: CBBAA - CBABC Feeding and extrusion section 2 Gravimetric dosing batch systems with 4 components for extruders A-B diam.150 mm Gravimetric dosing batch system with 4 components for extruder C diam.130 mm Supervision system for gravimetric dosing systems of pos.01 and 02 Integrate feeding system for the gravimetric dosing systems of pos.01 and 02 Framework for gravimetric dosing units 2 Single screw extruders diam.150 mm. L/D ratio 30 A-B 2 - 265 kW a.c. motors with encoders for extruders diam.150 mm. 2 Thermal exchange units for the thermoregulation of the sleeve of extruders diam.150 mm. Single screw extruder diam.130 mm. L/D ratio 30 C 200 kW a.c. motor with encoder for extruder diam.130 mm. Thermal exchange unit for the thermoregulation of the sleeve of extruder diam.130 mm. 3 Pressure and temperature transducers complete with digital displays and alarm 2 Drawer type screen-changers for extruders diam.150 mm. with manual hydraulically drive Drawer type screen-changer for extruder diam.130 mm. with manual hydraulically drive Framework supporting the extruders Conveyor stratification and film coextrusion section Set of N.3 conveyors for extruders complete with heaters Five-layer variable geometry feed-block CLOEREN/USA for CBBAA structure and selector plug for CBABC structure Flat extrusion die CLOEREN/USA, 3.300 mm. wide, prearranged for the automatic adjustment, internal deckles 450 mm. per side Bearing cart for flat extrusion die Depression air-blade complete with fan and regulation for flat die Film forming section Chill-roll unit with 2 cylinders diam. 960 and 450 mm., 3.400 mm. wide, complete of two a.c. drives, rotating joints and N.1 rubber coated roller for cleaning. Complete with electronic edge fixing device Cooling air-blade complete with fan and pipes Water thermoregulation unit with two separate circuits for cooling the two cylinders of chill-roll unit. Winding and milling section First haul-off unit with a.c. drive, motorized transfer of the edge trimming units and load cell. 2 Trimmed edges recovery systems, each one composed of: Suction device for trimmed edges Sound-proof grinding mill, with relative pipes and hose for discharge of the air Re-feeding hopper Side-slip unit 4 Anti-static rods Automatic turret winder, JUMBOWIND®, with useful width 2.800 mm., maximum winding diameter 800 mm. and 6" shafts. Included 3 shafts and 1 table29. Lifting cart for mandrel extraction Single-sided corona treatment