In the fast-growing global packaging industry, the quality and production efficiency of polyethylene film directly determine the core competitiveness of enterprises.
If you are looking for a high-precision, high-stability, and industry-standard compliant packaging polyethylene film blow molding machine, our equipment, fully manufactured in accordance with the latest Chinese mechanical industry standard JB/T 7547-2025 (implemented on July 1, 2026), is your ideal choice!
Why Choose Our JB/T 7547-2025 Certified Machine?
Compliant with the Latest Industry Standard, Global Quality Benchmark
Our blow molding machine is fully designed and manufactured in accordance with JB/T 7547-2025, the updated national mechanical industry standard of China, which replaces the 1994 version and integrates the latest technological achievements and production requirements of the plastic machinery industry.
The standard covers strict specifications for:
- Equipment composition
- Technical parameters
- Performance indicators
- Safety protection
- Testing methods
- Inspection rules
This ensures that our equipment meets the highest quality standards of the packaging film industry.
High Precision & High Efficiency, Optimize Production Yield
Ultra-high product qualification rate
- The qualified rate of finished film width deviation reaches ≥98%
- The qualified rate of thickness deviation reaches ≥96%
These advantages greatly reduce production waste and improve raw material utilization.
Stable performance core
- Temperature control deviation: ≤±3℃
- No melt leakage when the head melt pressure is ≥50MPa
- Film roll end face deviation: ≤±2mm
These performance indicators ensure the consistency and stability of film quality.
Efficient production capacity
The equipment can reach the rated production capacity stably, and the screw heating speed is optimized.
- For screws with diameter ≤120mm, the machine can be heated to 180℃ within 2 hours
This helps shorten preheating time and improve overall production efficiency.
Multi-configuration & Customization, Adapt to Diverse Demands
The machine is configured with the following basic units:
- Extruder
- Head
- Traction device
- Winding device
- Electrical control system
According to production needs, it can also be optionally equipped with:
- Weighing feeding system
- Automatic film thickness control system
The machine supports:
- Single-layer production
- Multi-layer co-extrusion production
The peeling strength of multi-layer co-extrusion film complies with GB/T 28117-2011.
It can produce packaging films of different widths and specifications to meet the diverse needs of industries such as:
- Food packaging
- Daily chemical packaging
- Logistics packaging
All-round Safety Protection, Ensure Stable Production
Electrical safety
- Electric cabinet protection grade: IP54
- Insulation resistance: ≥1MΩ
- Grounding resistance: ≤0.1Ω
- Equipped with an emergency stop device that meets international standards
This ensures the safety and reliability of the electrical system during operation.
Mechanical safety
- Full coverage protection for moving parts such as gears and transmission belts
- High-temperature parts are equipped with heat insulation or obvious warning signs
- Sound and light alarm is activated under abnormal conditions, such as melt pressure ≥60MPa
These features effectively help avoid production safety accidents.
Low noise operation
- Running noise: ≤85dB(A)
This creates a more comfortable and safer production environment for the workshop.
Exquisite Assembly & Durable Quality, Reduce Maintenance Costs
The key parts assembly of the machine adheres to ultra-high precision standards.
- The height difference between the die and core of the head is ＜0.12mm
- The screw and barrel run without scratch or jamming
- All connecting parts are firm and non-loose
In addition, the following systems are designed to remain unobstructed and leak-free:
- Air circuit
- Lubrication system
- Cooling water circuit
These design and assembly advantages greatly improve the service life of the equipment while reducing the frequency and cost of later maintenance.
Perfect Testing & Inspection System, Quality Traceable
Every machine has gone through strict factory inspection, including:
- No-load operation test
- Sealing test
- Appearance quality inspection
Each machine is also accompanied by a product qualification certificate.
Core performance items such as the following can also be tested on the user’s site:
- Production capacity
- Extruder performance
- Head pressure resistance
The whole inspection process complies with the JB/T 7547-2025 standard, realizing full-process quality traceability.
Professional Packaging & Transportation, Global Delivery Assurance
We adopt professional packaging in accordance with GB/T 13384 standard.
The packaging process includes:
- Draining residual water in the pipeline
- Rust-proof treatment of exposed processing surfaces
- Reliable moisture-proof and rainproof protection of the packing box
In addition:
- Special tools and wearing parts are independently packaged and fixed
- Complete technical documents are built in, including:
- Qualification certificate
- Operation manual
- Packing list
This ensures the safe transportation of the equipment.
We support global delivery, and the equipment can be stored in a dry, ventilated, and non-corrosive place for a long time.
Suitable for All Packaging Film Production Enterprises
Whether you are:
- A small or medium-sized enterprise engaged in the production of ordinary packaging film
- A large enterprise focusing on high-precision multi-layer co-extrusion packaging film, such as food packaging film
our JB/T 7547-2025 certified polyethylene film blow molding machine can match your production needs, help you upgrade production technology, and enhance your market competitiveness.
Contact Us Now
Choose our JB/T 7547-2025 compliant polyethylene film blow molding machine, and let professional, high-quality equipment become the core driving force of your packaging film production!
