High-Efficiency Polyethylene Film Blow Molding Machine for Packaging | Comply with JB/T 7547-2025

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 from equipment composition, technical parameters, performance indicators to safety protection, testing methods, and inspection rules, ensuring 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%, and thickness deviation ≥96%, which greatly reduces production waste and improves 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, ensuring the consistency of film quality.

• Efficient production capacity: The equipment can reach the rated production capacity stably, and the screw heating speed is optimized (≤120mm screw diameter can be heated to 180℃ within 2h), which shortens the preheating time and improves the overall production efficiency.

Multi-configuration & Customization, Adapt to Diverse Demands

The machine is configured with extruder, head, traction device, winding device and electrical control system as the basic unit, and can be optionally equipped with weighing feeding system and automatic film thickness control system according to production needs.

It supports single-layer and multi-layer co-extrusion production (multi-layer co-extrusion film peeling strength complies with GB/T 28117-2011), and can produce packaging films of different widths and specifications to meet the diverse needs of food, daily chemical, logistics and other packaging fields.

All-round Safety Protection, Ensure Stable Production

• Low noise operation : The running noise is ≤85dB(A), creating a comfortable and safe production environment for the workshop.

• Electrical safety: IP54 grade electric cabinet protection, insulation resistance ≥1MΩ, grounding resistance ≤0.1Ω, with emergency stop device that meets international standards, ensuring the safety of electrical system operation.

• Mechanical safety : Full coverage protection of moving parts such as gears and transmission belts, high-temperature parts with heat insulation or obvious warning signs, and sound and light alarm for abnormal conditions (such as melt pressure ≥60MPa), effectively avoiding production safety accidents.

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, and all connecting parts are firm and non-loose. The air circuit, lubrication system and cooling water circuit are unobstructed and leak-free, which greatly improves the service life of the equipment and reduces the later maintenance frequency and cost.

Perfect Testing & Inspection System, Quality Traceable

Every machine has gone through strict factory inspection (including no-load operation test, sealing test, appearance quality inspection, etc.) and is accompanied by a product qualification certificate. The core performance items (production capacity, extruder performance, head pressure resistance, etc.) can be tested on the user's site, and the whole process of inspection complies with the JB/T 7547-2025 standard, realizing full-process quality traceability.

JB/T 7547-2025 Official Standard – Send an inquiry to access the full document.

Professional Packaging & Transportation, Global Delivery Assurance 

We adopt professional packaging in accordance with GB/T 13384 standard: drain the residual water in the pipeline, rust-proof the exposed processing surface, and the packing box has reliable moisture and rainproof measures. Special tools and wearing parts are independently packaged and fixed, and the built-in complete technical documents (qualification certificate, operation manual, packing list) ensure 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 and medium-sized enterprise engaged in the production of ordinary packaging film or 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 market competitiveness.

Contact Us Now

Choose our JB/T 7547-2025 compliant polyethylene film blow molding machine, and let professional and high-quality equipment become the core power of your packaging film production!