Extrusion Coating Lamination Plant For BOPP Laminated Woven Bags

For coating thin layer of polyolefins (Mainly LDPE/PP) on substrates like Paper, Cotton Cloth, Woven fabrics, Non Woven Fabric, Craft paper, Jute fabrics, Aluminium foil, BOPP film, Polyester film, etc. up to 3150 mm Web width applications.

Features

Specialised in fully automatic registration control system for printed BOPP Laminated Woven Bags.

  • PLC CONTROLS FOR TOTAL MACHINE OPERATIONS.
  • SSR INSTEAD OF CONTACTORS WITH POWER SAVING FUNCTION FOR PRECISE PID CONTROLLED TEMPERATURE CONTROLS.
  • TEMPERATURE CONTROL DISPLAY ON HMI TOUCH SCREEN PANELS.
  • TOTAL MACHINE PROCESS AND PARAMETERS CONTROLS THROUGH HMI CONTROL PANEL.(TOUCH SCREEN PANELS)
  • FULLY AUTOMATIC REGISTRATION CONTROL OF THE PRINTED BOPP ON BOTH THE SIDE BY MEANS OF PRECISE TENSION CONTROLS, COLOUR MARKS SENSORS AND SOFTWARE.
  • “RE” – ITALY , MAKE TENSION CONTROL ELECTRO PNUEMATIC BRAKES AS WELL AS PRECISE MAGNETIC PARTICLE BRAKES FOR PERFECT TENSION CONTROL OF THE WEB BY MEANS OF LOADCELL FEEDBACK.
  • THIRD GENERATION CONTROL PANELS WITH FACILITY OF PROGRAMMABLE PROCESS RECIPE SETTINGS AND SAVING FOR DIFFERENT KIND OF LAMINATION JOBS CARRIED OUT ON THE MACHINE.
  • COLD START PREVENTOR FOR EXTRUDER SAFETY.
  • ALARM FACILITY FOR ANY TYPE OF COMMUNICATION ERROR, MACHINE ERRORS, HEATERS FUSED OUT, THERMOCOUPLE MALFUNCTION, MOTOR OVERLOAD ETC.
  • HELICAL GEAR BOXES FOR EXTRUDER, LAMINATOR, WINDER ETC.
  • ALL AC FREQUENCY DRIVES WITH SYNCRONISED SYSTEM WITH CLOSE LOOP SYSTEM WITH ENCODER/ LOADCELL FEEDBACK.
  • TWO STATION SURFACE WINDER WITH ONLINE SPLICING ARRANGEMENT.
  • TURRET UNWINDER / REWINDERS WITH AUTO / MANUAL SPLICING FACILITY.
  • SUPER FINISHED CHILL ROLLER OF LAMINATOR FOR BETTER GLOSS OF THE LAMINATE. MATT FINISHED CHILL ROLLER FOR PAPER APPLICATION ALSO AVAILABLE.
  • HYDRAULIC OPERATED SCREEN CHANGER FOR EASY OPERATOR FRIENDLY CHANGE OVER OF SCREEN PACKS.
  • HYDRAULIC OPERATED PRESSURE ROLL SYSTEM OF LAMINATOR INSTEAD OF PNUEMATIC SYSTEM FOR BETTER BONDING AND ADHESION PROPERTIES.
  • CENTRE GUIDED WEB ALLIGERS FOR BOPP SANDWICH LAMINATION.
  • SANDWICH UNWINDER ON GROUND LEVEL.

Specification

 Model MAF/75
/LAMINATION
  MAF/90
/LAMINATION
MAF/100
/LAMINATION
MAF/110
/LAMINATION/
SCREW DIA 75 90 100 110
L/D 30 30 30 32
MAIN MOTOR(KW) 30 KW AC MOTOR 45 KW AC MOTOR 56 KW AC MOTOR 75 KW AC MOTOR
EXTRUDER OUTPUT (KG/HR) 120-130 Kgs 180-210 Kgs 230-250 Kgs 325-350 Kgs
EXTRUDER UP/DOWN PROVIDED PROVIDED PROVIDED PROVIDED
EXTRUDER FORWARD/REVERSE PROVIDED PROVIDED PROVIDED PROVIDED
SCREEN CHANGER HYDRAULIC HYDRAULIC HYDRAULIC HYDRAULIC
T’ DIE (COAT HANGER TYPE)   1350/1600 MM   2000/2200 MM 2650 MM 3300/4000 MM
UNWINDER TWO STATION  MECHANICAL UNWINDER  TWO STATION  MECHANICAL UNWINDER TWO STATION  MECHANICAL UNWINDER TWO STATION  MECHANICAL UNWINDER
WEB ALLIGNER PROVIDED PROVIDED PROVIDED PROVIDED
LAMINATOR UNIT        
CHILL ROLL (DIA X L) 500 X 1350/1600 500 X 2000/2200 500 x 2650 500 x 3300/4000
CHILL ROLL DRIVE(DC – KW) 3.7 KW 5.5 KW 7.5 KW 11 KW
PRESSURE ROLLER HYDRAULIC OPERATED HYDRAULIC OPERATED HYDRAULIC OPERATED HYDRAULIC OPERATED
WINDER TWO STATION SURFACE WINDER WITH ONLINE SPLICING ARRANGMENT TWO STATION SURFACE WINDER WITH ONLINE SPLICING ARRANGMENT TWO STATION SURFACE WINDER WITH ONLINE SPLICING ARRANGMENT TWO STATION SURFACE WINDER WITH ONLINE SPLICING ARRANGMENT
PREHEATING HOT PLATE OPTIONAL OPTIONAL OPTIONAL OPTIONAL
SECONDARY UNWINDER PROVIDED PROVIDED OPTIONAL OPTIONAL
TURN BAR PROVIDED PROVIDED OPTIONAL OPTIONAL
MANUAL EDGE TRIMMING PROVIDED PROVIDED PROVIDED PROVIDED
OPERATING SPEED 120 MTR/MIN 100 MTR/MIN 80 MTR/MIN 70 MTR/MIN