Technical Specifications
| Model | ZBSJ800-55 | ZBSJ1000-60 | ZBSJ1200-65 |
|---|---|---|---|
| Material | PVC | ||
| Film Width | 300–600 mm | 500–800 mm | 700–1000 mm |
| Film Thickness | 0.02–0.08 mm | 0.02–0.09 mm | 0.02–0.10 mm |
| Max Output | 40 kg/h | 50 kg/h | 60 kg/h |
| Screw Diameter | Φ55 | Φ60 | Φ65 |
| L/D Ratio | 28:1 | ||
| Main Motor Power | 18.5 kW | 22 kW | 30 kW |
| Traction Motor | 3 kW | 4 kW | 5.5 kW |
| Heating Power | 10 kW | 13 kW | 16 kW |
| Dimensions (L×W×H) | 5.5×2.0×3.2 m | 6.0×2.2×3.6 m | 6.5×2.5×4.0 m |
| Power Supply | 380V, 50Hz | ||
PVC Film Blowing Process
- Raw Material Mixing: PVC resin mixed with additives.
- Extrusion: Melted material extruded through die head.
- Film Inflation: Air inflates film bubble.
- Cooling: Bubble stabilized and cooled.
- Flattening: Film flattened into double-layer sheet.
- Winding: Finished film wound into rolls.
Finished Film Characteristics
- High Strength: Excellent tensile and puncture resistance.
- Barrier Performance: Moisture-proof and airtight.
- Uniform Thickness: Stable and consistent film quality.
- High Transparency: Glossy surface appearance.
- Heat Shrinkability: Ideal for shrink packaging.
- Printability: Suitable for label printing.
- Durability: UV resistance and long service life.
PVC Blown Film Machine for Shrink Film and Label Film Production
The ZBSJ series PVC blown film machine is specially designed for producing high-quality PVC heat shrink film and label film. It adopts advanced hot water cooling and water mold technology to ensure smooth film surface, excellent transparency, and stable shrinkage performance.
Precision Shrinkage Control
The machine allows accurate control of longitudinal and transverse shrinkage rates. Longitudinal shrinkage can reach 2%–5%, ensuring minimal distortion during printing and packaging.
Stable Film Formation Technology
Using hot water cooling and bubble stabilization systems, the machine produces wrinkle-free films with consistent thickness and superior surface quality.
High Efficiency Production
With optimized screw design and efficient extrusion system, the machine ensures stable output with reduced energy consumption.
Wide Range of Applications
Suitable for shrink labels, beverage labels, food packaging films, and industrial packaging materials.
Customizable Production Solutions
We provide customized configurations based on customer requirements, from small-scale production to large industrial lines.
Applications of PVC Blown Film
- Beverage Shrink Labels
- Food Packaging Films
- Industrial Shrink Packaging
- Label Film Production
Machine Running Video
Frequently Asked Questions
What products can be produced?
Shrink film, label film, and packaging film.
What is the shrinkage rate?
Longitudinal shrinkage can reach 2%–5%.
What materials are used?
PVC resin with additives.
Is it suitable for label production?
Yes, widely used for beverage and food labels.
Can it be customized?
Yes, based on width, output, and application.
