PRE-OPENED BAGS ON A ROLL · KPW-A12-2TR
Bagging Machine with Barcode Label Printer
Pack matched kits and accessories in bags up to 300 mm wide while printing compact identification labels. The KPW-A12-2TR combines the wider bag envelope with a listed 53 × 125 mm adhesive-label print area, 300 dpi resolution and a 20 bags/min reference.
Output is a reference from the supplied specification, not a guaranteed complete-station rate. Loading, materials and any label handling affect actual output.
Match the equipment to your packing task
Separate kit preparation from bag sealing
Supply a bill of materials and quantity per bag. Describe whether parts are counted manually, presented in sets or supplied by an optional feeder. The base-machine figures do not establish a complete automatic kitting system.
Provide real barcode data and samples
Use your actual item code, quantity, lot fields and intended barcode format in the artwork review. Confirm the receiving scanner reads the approved label on the filled bag; 300 dpi alone does not guarantee scan performance.
Assign responsibility for data and application
The printer specification lists RS-232, LAN and USB connections. Agree the data source, software responsibility, record selection and label-application method for the project. A listed port does not establish a ready-made connection to your warehouse system.
What this quotation covers
This model includes adhesive-label printing. Label application, automatic feeding, counting, floor stands and conveyors are separately configured.
Use matched pre-opened bags on a roll. Paper and laminated structures require sample review; no universal material compatibility is claimed. This equipment packs products into suitable bags rather than manufacturing empty courier bags.
Look closer at a configured bagging station
Actual photographs from our 25 August 2026 factory visit show the working areas to review before ordering. These are configuration references, not a claim that every pictured accessory or component is standard on KPW-A12-2TR.
Check your bag and product together
Send an empty roll-bag sample and your largest filled pack. Review how the opening, guides and loading clearance match before confirming a setup.
Specify what happens before sealing
The pictured cleated feeder and hopper are optional. Define manual loading, counting or upstream feeding in the quotation; a hopper alone does not establish counting accuracy.
Agree how finished packs leave the station
Review collection position, support and any optional conveyor with your actual pack weight and layout. Include the outfeed sequence when measuring complete-station output.
Clarify the supplied electrical configuration
Use the pictured cabinet as a discussion reference. Confirm the component list, access space, documentation and local utilities for the ordered machine.
KPW-A12-2TR specifications
| Model | KPW-A12-2TR |
|---|---|
| Base-machine L × W × H | 483 × 750 × 653 mm |
| Bag width | 60–300 mm |
| Bag length | 100–400 mm |
| Film thickness | 0.04–0.15 mm |
| Listed output | 20 bags/min; sample and loading dependent |
| Power supply / base rating | AC 120/220 V; 50/60 Hz; 400 W |
| Compressed air | 0.7 MPa (7 bar) |
| Operator interface | Dual 7-inch HMI; Chinese / English |
| Start modes | Foot switch, start button, push bar or external signal |
| External signal | Dry contact; project-specific interface review |
| Printing type | Self-adhesive labels; application separately configured |
| Listed print area | 53 × 125 mm |
| Print resolution | 12 dots/mm (300 dpi), horizontal and vertical |
| Printer communication | RS-232 (PC), LAN (Ethernet), USB; confirm project data workflow |
Dimensions are for the base machine, not an optional complete floor-standing line. Confirm the configured utilities, working layout and model-specific operating instructions before installation.
See the bagging workflow
These supplied videos show the product family’s operating concept. They are not separate acceptance tests for every model or optional module. Use your own product, bag and label samples for configuration approval.
Pre-opened bag handling demonstration
Roll-bag sealing workflow
Compare the other bagging configurations
Choose the bag envelope first, then the need for label printing and the actual artwork area.
| Model | Bag width | Label print area | Selection focus |
|---|---|---|---|
| KPW-A8 | 60–200 mm | No integrated printer | Small-part packing at a manual-loading bench; narrow bags without an integrated printer |
| KPW-A12 | 60–300 mm | No integrated printer | Tabletop packing with a wider bag envelope; mixed cable and accessory formats without a printer |
| KPW-A8-2TR | 60–200 mm | 53 × 125 mm | Narrow-bag component identification with a 53 × 125 mm adhesive-label print area |
| KPW-A12-2TR | 60–300 mm | 53 × 125 mm | Wider-bag kits and accessories with a compact barcode label; data and kit handover defined |
| KPW-A12-4TR | 60–300 mm | 107 × 250 mm | Wide print-area selection for information-rich adhesive labels on matched wider bags |
Compare the full pre-opened bagging range · Poly bagging machines · Bagging machine selection guide
Questions before ordering
Why select this model instead of the narrower printing bagger?
The listed bag-width range increases to 60–300 mm while the print area remains 53 × 125 mm. Select it when the tested bag needs the wider envelope and the actual label fits the smaller print area.
How should we compare real output?
Agree representative samples, the complete sequence and the observation period. Count accepted finished packs per elapsed minute, including the agreed loading, label handling, replenishment and changeover activities. Record interruptions and rejected packs rather than converting the listed reference into a shift guarantee.
What support is available?
Keepway provides a two-year warranty, free replacement parts and shipping during the warranty period, and lifetime service and technical support. Confirm the supplied configuration and service details in the quotation.
Send a brief for KPW-A12-2TR
Send a representative filled kit, component quantities, widest and narrowest bags, label data fields, sample barcode artwork, scanner requirements and your proposed packing sequence.
Also include installation country, voltage, compressed-air availability, preferred loading method and your business email or phone number so the proposal can address your application.
Discuss this model and my samples
Use the product enquiry form below. No test result, savings percentage or application approval is implied before the configuration review.
