Two-Layer Co-Extrusion Rotary Die Blown Film Composite Unit Achieves 30% Output Increase for ABC Packaging Co.

1. Client Company Profile & Case Overview

Client: ABC Packaging Co., Ltd.
Industry: Flexible Packaging Manufacturing
Location: Hanoi, Vietnam
Challenge: Needed to upgrade existing blown film line to produce high-barrier, multi-layer films for food packaging with improved output and uniformity.
Solution: Supplied and commissioned a two-layer co-extrusion rotary die blown film composite unit with:
Output: 150 kg/h (30% increase vs. old equipment)
Layer Structure: LLDPE (80%) / EVOH (20%) for oxygen barrier
Film Width: 1200 mm ±1% thickness tolerance

2. Client-Centric Case Narrative & Testimonial

From the Client’s Perspective:
"We struggled with production bottlenecks and inconsistent barrier properties in our food packaging films. The new co-extrusion system not only boosted output but also reduced material waste by 15% due to precise layer control. The rotary die design eliminated weld lines, a critical requirement for our export customers."
— Mr. Nguyen Van Tuan, Production Director, ABC Packaging Co.
Key Client Feedback:
✅ 30% higher productivity enabled faster order fulfillment.
✅ EVOH layer uniformity met EU food contact standards.
✅ Rotary die technology reduced downtime for die cleaning by 40%.

3. Industry Classification

Segment: Flexible Packaging for Food & Beverage
Application: High-barrier pouches for dried foods, snacks, and coffee.

4. Case Process, Results & After-Sales Support

Implementation Timeline:
Week 1: Equipment delivery and installation.
Week 2: Process optimization trials (adjusted melt temps, screw speeds).
Week 3: Full production ramp-up.
Quantifiable Results:

After-Sales Service

• Remote Monitoring: 24/7 access to equipment performance data via IoT platform.
• On-Site Training: Conducted for 6 operators on co-extrusion troubleshooting.
• Spare Parts Guarantee: 48-hour delivery commitment for critical components.

Conclusion: ABC Packaging Co. achieved ROI within 14 months through higher efficiency and reduced waste, solidifying their position as a supplier for multinational food brands.
Data and testimonials sourced from ABC Packaging Co. project records (2024).
Note: Replace bolded figures (e.g., 150 kg/h) with actual data from your project. This template emphasizes measurable outcomes and client voice for credibility.