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  • Products
    • Auxiliary equipment list
      • Carton Sealing Machine
      • Film Winding Rewinding Machine
      • Hydraulic Rewinding Machine
      • Metal Detector
      • Weight Checker & Rejection system
    • Coading and Marking System
      • Continus Inkjet printer (CIJ)
      • Destop Thermal Printer
      • DOD Printer
      • Hi-Resolution Printers
      • Laser Coders
      • TTO Printer
    • Complate Project Solution
      • complete primary and secondary packaging automation solutions
    • Industrial Conveyor and Automation System
      • Belt Conveyor
      • Feeder Conveyor for Inkjet Printing
      • Flexible Roller Conveyor
      • Gravity Spiral conveyor
      • Hopper with screw Conveyor
      • Loading & Unloading Conveyor
      • Modular Belt Conveyor System
      • Roller Conveyor
      • Spiral Conveyor System
      • Telescopic Conveyor System
      • Z-Bucket Elevators
    • Mechanical & Electrical Spare Parts
      • Gearmotor & Speed Reducer
      • Variable Speed Drives & Accessories
    • Primary Packaging machine
      • Automatic Powder Packing Machine with Auger Filler
      • Automatic Rotary Premade Pouch Packing Machine
      • Automatic VFFS Bagging Machine with Multihead Weigher
      • Automatic VFFS Salt Bagging Machine with Volumetric Cup Filler
      • Hefei Zengran Intelligent Packaging Technology Co.,Ltd
      • Liquid Bagging Machine with Piston Filler
      • Powder Packaging Machine
      • Shinmei
      • VFFS Bagging Machine with Linear Scale
    • Secondary packaging machine
      • Double hopper secondary packaging machine For PP Oven Master Bag
      • FULLY AUTOMATIC BAGGING, CASE PACKING AND PALLETIZING LINE
      • Hefei Zengran Intelligent Packaging Technology Co.,Ltd
      • High Performance Robotic Palletizing System
      • Open Mouth Bagging Machine Granules & Powder Materials 10-50Kg
      • Single hopper secondary packaging machine For PP Oven Master Bag
      • ZENGRAN, Innovating of automatic secondary packaging
  • Industries
    • Beverage & Liquid solution
    • Fast-Moving Consumer Goods (FMCG) Industry
    • Food Industries
    • Industrial Goods
    • Pharmaceutical industry
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Product list

  • Hi-Resolution Printers 1
  • Industrial Conveyor and Automa... 11
  • Primary Packaging machine 7
  • Auxiliary equipment list 5
  • Secondary packaging machine 6
  • Coading and Marking System 16
  • Complate Project Solution 1
  • Mechanical & Electrical Spare... 1

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    Mechanical & Electrical Spare Parts
    Variable Frequency Drives (VFD)
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    Complate Project Solution
    complete primary and secondary packaging automation solutions
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    Industrial Conveyor and Automation System
    Modular Belt Conveyor System
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    Industrial Conveyor and Automation System
    Telescopic Conveyor System
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    Industrial Conveyor and Automation System
    Spiral Conveyor

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  • Complate Project Solution

complete primary and secondary packaging automation solutions

At CORE21, we deliver complete primary and secondary packaging automation solutions, designed to meet the growing demand for high-speed, reliable, and labor-saving packaging systems. Our advanced robotic bag-in-bag and bag-in-carton solutions are engineered to efficiently organize and pack smaller PE bags into larger woven or carton containers — ensuring consistency, hygiene, and precision throughout the packaging process.


With over a decade of technological advancement in packaging automation, our systems have been successfully applied across industries such as Flour, salt sugar, chemical, detergent, seed, and feed, food processing. In response to the rising global demand for automation, especially after the pandemic, our integrated packaging lines help manufacturers overcome labor shortages, enhance productivity, control packing quality, and achieve full process automation from filling to final palletizing.


At CORE21, we combine innovation and reliability to help our clients upgrade from traditional manual bagging to intelligent, fully automatic packaging solutions that set new benchmarks for efficiency and product integrity.

One Line. One Logic. Total Control.

The true value of CORE21 lies in integration. We engineer Primary and Secondary systems to operate as a single coordinated line, not isolated machines.

The CORE21 Advantage
• Continuous Workflow Architecture
No disjointed processes—every stage communicates and aligns.
• Balanced Line Performance
Eliminates bottlenecks between production and packaging.
• Centralized Automation Control
PLC-based systems with real-time monitoring and diagnostics.
• Future-Ready Scalability
Expand capacity or upgrade modules without redesigning the entire line.
• Performance-Driven ROI
Higher throughput, lower downtime, and measurable efficiency gains.

Specification Value
We Accept All customizeation

From Product to Pallet — One Intelligent Flow
At CORE21, we don’t just supply machines—we design connected production ecosystems. Our Primary and Secondary Line Solutions are engineered as one continuous, synchronized system that transforms raw product into fully packaged, distribution-ready output with maximum control and efficiency.
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Primary Line Systems
Where Product Integrity Is Defined
The primary stage is where your product takes its final form. CORE21 builds systems that prioritize precision, cleanliness, and repeatability, ensuring every unit meets your exact standard.
What We Deliver
• Controlled filling and dosing technologies for liquids, powders, and solids
• Secure sealing and capping mechanisms for product protection
• Adaptive labeling and coding integration
• Inline inspection systems for real-time quality verification
What You Gain
• Consistent Output Quality
Every unit is processed with exact parameters—no variation, no compromise.
• Process Reliability
Stable operation with reduced dependency on manual intervention.
• Compliance-Ready Design
Built to support strict industry requirements in food, pharma, and FMCG sectors.
• Loss Control
Accurate handling minimizes overfill, leakage, and rejection.
• Data Visibility
Traceable production through integrated coding and monitoring systems.


 Secondary Line Systems
Built for Movement, Protection, and Speed
Once the product is ready, the focus shifts to efficient handling and structured packaging. CORE21 secondary systems ensure products move quickly, safely, and logically toward dispatch.
What We Deliver
• Automated grouping, cartoning, and case packing
• Shrink wrapping and protective packaging systems
• Palletizing solutions engineered for stability and speed
• Conveyor networks including modular, belt, spiral, and telescopic designs
What You Gain
• Streamlined Material Flow
Smooth transition from production to warehouse without interruption.
• Reduced Handling Risk
Automated processes limit product damage and human error.
• Optimized Storage Efficiency
Structured pallet loads maximize space utilization.
• Faster Dispatch Readiness
Products are packaged and organized for immediate shipment.
• Operational Cost Control
Lower manpower requirements and reduced material waste.

Food industry

Flour Industries

Sugar Industries

Salt Industries

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  • www.core21.com.bd

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