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BT-PB0020 Empty Ink Bag 5L for DOD Printer

BT-PB0020 Empty Ink Bag 5L for DOD Printer

The BT-PB0020 (5L) high-capacity empty ink bag is typically a consumable ink supply specifically designed for high-resolution, large-character DOD (Drop-on-Demand) inkjet coders.

 

  • Item No :

    BT-PB0020
  • Order(MOQ) :

    1
  • Payment :

    via paypal, Western Union, Money Gram, bank, credit guarantee etc
  • Product Origin :

    China
  • Color :

    NONE
  • Shipping Port :

    Xiamen
  • Lead Time :

    5-7days
  • Weight :

    1kg
New Products

 

Product Description
  • Empty Ink Bag 5L for DOD
     
  • Empty Ink Bag 5L for DOD
     

     

 

The BT-PB0020 is a high-capacity, 5-liter (5L) empty ink bag designed primarily for use in industrial continuous inkjet printing production lines.
 
Application: Serving as an ink storage vessel, it is ideally suited for environments requiring extended production runs and a reduced frequency of ink replenishment.
 
Structural Design: Constructed from multi-layer composite materials, it offers exceptional light-blocking properties and airtight sealing, effectively preventing ink sedimentation, oxidation, or degradation caused by exposure to ultraviolet light.
 
Compatibility: Widely utilized in DOD (Drop-on-Demand) inkjet coding systems that employ high-pressure ink supply mechanisms; commonly found in applications involving the coding of cardboard boxes, wooden boards, or outer packaging.
 
Interface Specifications: Typically equipped with a standard quick connector or a self-sealing valve, ensuring drip-free replacement of the ink bag and helping to maintain the cleanliness of the production line.
 
 
 
 
 

Empty Ink Bag 5L for DOD

 

Empty Ink Bag 5L for DOD

 

Empty Ink Bag 5L for DOD

Empty Ink Bag 5L for DOD

FAQ
1. Why use 5L ink bags instead of rigid ink bottles?
Negative Pressure Stability: As ink is consumed, the ink bag naturally collapses inward without creating air pockets. This helps maintain the precise negative pressure balance within the DOD (Drop-on-Demand) system, preventing ink from dripping from the printhead.
Prevention of Oxidation and Bubbles: The bag design effectively isolates the ink from the air, preventing contact with oxygen that could lead to precipitation or bubble formation—a critical factor for fast-drying solvent-based inks.
 
2. Can I recycle and refill the 5L ink bags myself?
Not Recommended: While technically feasible, it is extremely difficult to thoroughly clean the interior of the ink bag. Residual dried ink particles could clog the printhead nozzles.
Risks: Reusing bags may compromise the integrity of the connector seals, potentially leading to ink leaks or air ingress into the tubing system. This can significantly shorten the lifespan of expensive printheads.
 
3. Are there any restrictions on the types of ink compatible with the 5L ink bags?
Yes: If you are using UV-curable inks, you must select opaque black aluminum foil bags.
Solvent Resistance: Ketone-based (MEK) inks are highly corrosive; therefore, you must verify that the ink bag's inner lining material (e.g., PE or a specialized composite film) is resistant to that specific solvent.
 
4. Why does print quality deteriorate when the ink bag is nearly empty?
This is typically caused by the significant tension generated as the ink bag collapses, which disrupts the siphon pressure.
Solution: Regularly inspect the vacuum sensor and replace the ink bag promptly once the ink level drops below 5%.
Certifications

Leibinger RFID tag chip

 

 

 

 

 

Packaging & Shipping

Leibinger RFID tag chip

 

 

 

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