DZP350A Automatic Paper Plastic Blister Packing Machine | Flat Positive Pressure Blister Sealing Equipment

Key Advantages of DZP350A Automatic Blister Packaging Equipment
1. Integrated Full-Automatic Workflow, Labor Saving
The machine equips an automatic paper card feeding device with vacuum suction cups, which automatically stores, aligns and transfers paper cards to blister stations. The servo traction system drives PVC film feeding; traction length can be adjusted directly on the touch screen without mechanical disassembly. Manual feeding is also supported for special-shaped products, flexible for multi-batch production.
2. Precise Mold System, Easy Installation & Adjustment
All forming mold, heat sealing mold, punching mold and cutting mold adopt standardized mounting structure. Operators can use the hand crank to lift molds to top dead center to calibrate pressure and parallelism, ensuring uniform blister forming and stable heat sealing effect. Adjustable guide rails prevent horizontal & vertical blister shifting during conveying, reducing defective rate significantly.
3. Intelligent Touch Screen Control & PLC Electric System
Equipped with a 7-inch color touch screen and FX series PLC main controller, the operation system contains 6 functional interfaces: home selection interface, main operation interface, multi-group parameter setting interface, manual debugging interface, real-time monitoring interface and fault alarm interface.
Real-time display of production speed, output count, temperature and encoder data
Independent temperature control for preheating plate and heat sealing plate
Auto alarm & stop when PVC film runs out or frequency converter fails
Separate auto mode & jog mode for mold debugging and mass production
All electrical components include Fuji servo drives and Schneider inverters, with independent solenoid valve boards to control each pneumatic cylinder, stable and long service life.
4. Stable Pneumatic & Circulating Cooling System
The pneumatic circuit is divided into three independent branches for blister air forming, heat sealing cylinder and traction clamping. Forming air pressure is controlled at 0.4–0.5MPa for perfect blister molding. The oil mist device needs 20# mechanical oil for lubrication; water-oil separator regularly drains moisture to protect pneumatic parts. The circulating water cooling system keeps molds at constant temperature to avoid PVC thermal deformation.
5. Safe Structure & Convenient Daily Maintenance
Complete safety protection design: mandatory ground wire connection, emergency stop button, safety warning area, door protection switch. All maintenance, cleaning and mold replacement work must be carried out after cutting off main power and pressing emergency stop.
Lubrication standards are clear: add 40# engine oil to all cams before startup, 15–20# engine oil to transmission boxes, and replenish grease for rolling bearings once a year. The manual provides complete troubleshooting guides for common failures including incomplete blister forming, weak heat sealing, wrinkled paper cards and offset blisters, lowering after-sales maintenance costs.

Standard Production Process of Paper-Plastic Blister Packaging
PVC preheating: Upper & lower heating plates heat PVC rigid sheet evenly
Positive pressure blister forming: Compressed air blows soft PVC into forming mold to make blister cavities
Product feeding: Automatic feeder or manual placement of goods into blisters
Heat sealing: Hot press bonds blisters with printed paper cards for dustproof & moisture-proof sealing
Hole punching: Punch hanging holes on finished blister panels (optional station)
Full die cutting: Cut continuous blister strips into independent finished packages and output
Why Choose Our DZP350A Blister Packing Machine?
Customizable molds to match all sizes of blister packaging requirements
Low failure rate, easy operation, only trained full-time staff required for operation and maintenance
Stainless steel machine frame, easy to clean, meets food & medical hygiene standards
Small floor space, stable operation, low noise, long service life
One-stop solution: machine + air compressor + circulating water chiller + customized molds available

After-sales Support
We provide complete English operation manuals, video installation tutorials, 1-year warranty for core components, and lifelong technical online support for all DZP350A paper plastic blister packing machines. Our professional engineering team supports overseas on-site debugging and mold customization service.
If you are looking for a high-efficiency, stable and cost-effective automatic blister card packaging machine for toothbrushes, stationery, medical supplies or daily commodities, DZP350A flat blister thermoforming machine is your ideal packaging production partner.