From Commodity Films to High-Barrier Value—Step Up to 7 Layers.
The demand for high-barrier flexible packaging is accelerating across food, pharmaceutical, and industrial applications driven by stricter shelf-life requirements, enhanced product protection, and the growing shift from rigid to flexible packaging. Brand owners are increasingly adopting advanced multi-layer film technologies.
Mamata's 7-Layer Blown Film Lines are purpose-built to capitalize on this opportunity. Engineered with precision automation, advanced co-extrusion technology, and intelligent process control, they deliver exceptional film consistency, superior mechanical strength, and outstanding barrier performance—enabling reliable, high-volume production for the most demanding packaging applications.
Specifications – 7 Layer Blown Film Extrusion Machine
MEX Barrier 7 Layer Line
| Specification | MEX Barrier 7 Layer |
| Line Width (mm) | 1200-2625 |
| Max. Film Width (mm) | 1100-2500 (Non Barrier) 1100-2000 (Barrier) |
| Die Size (mm) | 175–600 |
| Max. Output (kg/hr)* | 140–600 |
Applications – The High-Barrier Markets Where 7 Layer Film Competes.
7 Layer co-extrusion capabilities opens access to the packaging segments where barrier performance is the primary purchase decision:
- Food Packaging: extended shelf-life formats, MAP (modified atmosphere packing), premium food pouches and EVOH based films for high-barrier applications, Dairy Products, Dry fruits, Pet Food, Edible Oil.
- Frozen food packaging – demanding low-temperature integrity alongside barrier properties often achieved through PA based films. Marin Products, Meat, Deli Meat
- Medical packaging – sterile barrier systems, medical device film packaging
- Industrial specialty packaging – corrosion protection, Lubricants, Fertilizers, chemical barrier, Liquid detergent, Paints, technical applications
- Premium flexible packaging – applications where film structure determines contract eligibility.
Engineering a 7 Layer Line That is profitable
A 7 Layer co-extrusion system is a significant capital investment. The return on that investment depends almost entirely on one thing: Whether the line delivers consistent, high-quality film at sustained production rates – not in commissioning trials, but in everyday production over years of operations.
Mamata 7 Layer Blown Film Lines are built for that standard, combining advanced co-extrusion technology with precision process control.
- Superior film quality – layer distribution accuracy that maintains barrier performance across every production run. And, every layer runs at its own temperature.
- Enhanced process reliability – engineering designed to minimize downtime and process variation in complex multilayer structures
- Long-term manufacturing efficiency – a line that justifies its capital cost through sustained performance, not just peak capability.
For converters serious about competing in high-barrier packaging markets, the 7 layer line is the investment that opens the door.
Ready to Compete in the High-Barrier Film Market?
The window to establish yourself in high-barrier flexible packaging is open – but the converters who move first build the supply relationships and the process expertise that are difficult to displace. Mamata’s engineering team will work with you to define the right 7 layer line configuration for your market and production requirements.
