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YanMaoPackaging Systems
Bag-in-Box & Case LiningCAD / STEP available

YM-620 Automatic Case Liner (Bag-in-Box)

Automatic film-liner insertion, bag-mouth opening and liner sealing for bulk powders, grains and food ingredients — up to 15 cases/min.

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YM-620 Automatic Case Liner (Bag-in-Box)

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Watch the YM-620 Automatic Case Liner (Bag-in-Box) at production speed

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  • Automatic liner insertion, opening, filling support and sealing
  • Handles PE, multilayer and foil liners with static-control handling
  • Liner sealing by heat bar or hot-melt per application
  • Up to 15 cases/min with servo-driven placement accuracy
  • Flap management for case erectors without flap control
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Key engineering features

  • Automatic liner insertion, opening, filling support and sealing
  • Handles PE, multilayer and foil liners with static-control handling
  • Liner sealing by heat bar or hot-melt per application
  • Up to 15 cases/min with servo-driven placement accuracy
  • Flap management for case erectors without flap control
  • Washdown-friendly open-frame stainless construction
  • Integration-ready for gravity or volumetric bag fillers

Built for your line

The YM-620 places PE or multilayer film liners into erected cases, opens the bag mouth for filling, and closes and seals the liner before the case proceeds to sealing. It converts a standard case-erecting line into a complete bag-in-box cell for bulk powders, grains, seeds, resins and food ingredients. Servo-driven liner placement, static-control film handling and a washdown-friendly frame make it suitable for both industrial and food-grade applications.

Technical Specifications

Metric
Technical specifications of the machine in metric units
Cases (cases/min)8 – 15
Case Length (mm)250 – 600
Case Width (mm)150 – 450
Case Height (mm)150 – 550
Liner Thickness (µm)25 – 120
Liner TypesPE, multilayer, foil (gusseted or flat)
Liner SealingHeat bar or hot-melt
Electrical Supply380V / 50Hz / 3-phase (option 460V / 60Hz)
Air Supply6 bar / 87 psi
Overall Dimensions (mm)L 2,600 x W 1,800 x H 2,600
Machine Weight (kg)approx. 1,400

Frequently Asked Questions

Which products benefit most from automatic case lining?

Bulk powders, grains, seeds, resins, food ingredients and pet-food premixes benefit most. The liner protects the product, prevents leakage and meets food-safety and export-shipping requirements.

Can the YM-620 integrate with our existing bag-filling equipment?

Yes. The liner opener presents a ready bag mouth that gravity or volumetric fillers can drop into directly, and the cell accepts filler signals for synchronized filling cycles.

Installed on real lines

References where this machine architecture was specified.

Ready to engineer your line?

Configure the YM-620 Automatic Case Liner (Bag-in-Box) to your line

Send us your product dimensions, case size and target speed. You'll receive a machine layout, FAT plan and budgetary pricing within one business day.

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