Automatic Roll-Fed PVC/TPU Medical Bag Forming Machine: The Compliant & Efficient Choice for Medical Packaging Production

In the medical packaging industry, sterility, seal integrity, and production efficiency are directly linked to the safety of medical supplies and enterprise productivity. Traditional medical bag production often relies on sheet-fed processing or semi-automatic equipment, which suffers from high material waste, poor sealing precision, and frequent manual intervention—failings that make it hard to meet the demands of high-volume, high-standard medical packaging. Now, the Automatic Roll-Fed PVC/TPU Medical Bag Forming Machine, designed around "continuous roll-fed processing + full-process automation," is perfectly suited for medical-grade materials like PVC and TPU, delivering an efficient, compliant solution for medical bag manufacturing.

Core Advantages: Efficiency, Precision, Compliance—Solving Medical Packaging Pain Points

1. Continuous Roll-Fed Processing: Boosting Both Efficiency and Material Utilization

Equipped with a full-automatic roll feeding system, the machine can directly handle PVC/TPU rolls with a diameter of ≤800mm and width of ≤600mm, enabling continuous operation across the entire process: unwinding → forming → edge sealing → cutting → collection. No frequent sheet replacement is needed, drastically reducing downtime.

Production Efficiency: For standard 150×200mm medical bags, the output reaches 3,600–4,800 pieces per hour (60–80 pieces per minute)—2–3 times that of semi-automatic equipment—easily meeting urgent orders.

Material Utilization: Optimized mold layout and roll tension control (adjustable tension range: 5–20N) prevent waste caused by roll stretching or wrinkling, increasing material utilization to over 95%. This reduces scrap costs by 10–15% compared to sheet-fed processing.

2. Precision Forming & Strong Edge Sealing: Safeguarding Medical Packaging Safety

To meet the core requirements of medical bags—"sterile sealing and leak prevention"—the machine integrates multiple precision technologies:

High-Precision Forming: A servo-driven positioning system, paired with customizable forming molds (supporting sizes from 50×80mm to 400×600mm and shapes like rectangles or special profiles), ensures a positioning error of ≤±0.3mm. This guarantees consistent size and smooth, burr-free edges for every batch of medical bags.

Reliable Edge Sealing: Dual constant-temperature heating sealing modules (adjustable temperature: 80–200℃) work with adjustable pressure (0.2–0.6MPa) to deliver uniform seal widths (controllable 2–5mm). The seal peel strength reaches ≥30N/25mm, with a pass rate of over 99.8% in vacuum leak tests—effectively preventing bacterial intrusion or moisture damage to medical supplies.

Non-Damaging Processing: For flexible materials like TPU, heating time is optimized (adjustable 0.5–2 seconds) to avoid high-temperature damage to material properties. This ensures medical bags maintain disinfection resistance (compatible with ethanol and hydrogen peroxide disinfection) and weather resistance (stable in environments from -20℃ to 60℃).

3. Full Automation: Reducing Labor Barriers and Human Error

(1) One-Click Start, No Manual Intervention Needed

The machine integrates full-process automation: roll unwinding → automatic deviation correction → heat forming → edge sealing & cutting → finished product collection → waste recycling. After setting parameters on the touchscreen, operators simply press "start" to begin continuous production—reducing manual operations by over 80% and eliminating defects caused by manual placement errors.

(2) Intelligent Control: Easy for New Operators to Master

7-inch color touchscreen: Preloaded with 15+ parameter templates for common medical bags (e.g., surgical instrument packaging bags, infusion set protective bags, sterile gauze bags). It supports parameter storage and recall, eliminating repeated adjustments.

Real-Time Monitoring & Alerts: Displays production counts, temperature/pressure anomalies, and remaining roll material. In case of faults (e.g., heating tube damage, mold jamming), the machine automatically shuts down and provides troubleshooting guidance, cutting average fault diagnosis time to ≤30 minutes.

4. Medical-Grade Design: Meeting Industry Compliance Standards

Every aspect of the machine—from structure to materials—aligns with "sterility and safety" standards for medical packaging:

Compliant Materials: Components in contact with materials (e.g., conveyor belts, mold surfaces) use 304 stainless steel and food-grade Teflon coatings, with no chemical leaching. They meet FDA and ISO 13485 medical device quality management standards.

Sterility-Friendly: The forming area is equipped with a dust cover to reduce contamination. The machine’s smooth surface is easy to clean and compatible with post-production EO sterilization or gamma radiation processes, meeting the requirements of sterile medical packaging production environments.

Safety Protection: Compliant with GB 5226.1 mechanical safety standards, it includes emergency stop buttons and infrared safety light curtains (protection range: 0.5–2m) to prevent hand injury during operation.

Application Scenarios: Covering Diverse Medical Packaging Needs

This machine is widely used in producing various PVC/TPU medical bags, including:

Disposable medical supply packaging: Sterile gauze bags, surgical blade packaging, syringe outer packaging.

Medical equipment protection: Endoscope accessory protective bags, monitor probe dust bags.

Pharmaceutical & reagent packaging: Small-dose solid drug bags, diagnostic reagent transport bags (shockproof and leakproof).

Customization & After-Sales Support: Tailored to Your Production Needs

(1) Flexible Customization for Special Requirements

Mold Customization: Design exclusive molds based on medical bag size, shape, and opening type (e.g., side-opening, top-opening).

Function Upgrades: Add UV sterilization modules (in-line sterilization), barcode/QR code printing modules (product traceability), or vacuum packaging modules (for oxygen-sensitive medical supplies).

Production Line Integration: Compatible with upstream roll storage racks and downstream automatic box-packing machines to create a fully automated medical packaging line.

Choose the Right Equipment to Strengthen Medical Packaging Safety

For medical packaging manufacturers, "compliance" is the baseline and "efficiency" is the competitive edge. The Automatic Roll-Fed PVC/TPU Medical Bag Forming Machine delivers high-efficiency continuous production, precise sealing quality, and full automation—helping enterprises reduce costs, improve quality, and meet strict medical packaging standards.

If you’re struggling with low efficiency, unstable sealing, or high material waste in medical bag production, contact us today for detailed equipment parameters, on-site demo videos, or a customized solution. Let advanced equipment safeguard the safety of your medical packaging!