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Engineering for Less: How CHYI YANG Brings Practical Sustainability to K 2025

Engineering for Less: How CHYI YANG Brings Practical Sustainability to K 2025

As K 2025 approaches, the plastics world once again converges in Düsseldorf—this time under the weight of global environmental expectations and the lingering uncertainty of the UN plastics treaty. But while policy headlines continue to dominate the news, CHYI YANG Industrial Co., Ltd. is taking a more grounded approach: focus on the machines, the data, and the actual ways processors can cut waste, reduce energy, and optimize every production run.

“Sustainability isn’t a slogan—it’s a system,” says Renee, Sales Manager at CHYI YANG. “Our customers don’t need more promises. They need machines that help them do more with less.”

That’s the spirit CHYI YANG will bring to K 2025 (Hall 12 / C02-12)—not through a traditional equipment display, but through focused discussions on how their 7-layer blown film machine can address the real needs of the European market.

Why Germany, Why Now?

Although the 7-layer co-extrusion line won’t be physically shown at the booth, it’s the flagship machine CHYI YANG is promoting to the German and broader EU market. Designed for high-performance, multi-layer film applications, the system aligns with growing demand across Europe for:

  • Precision downgauging
  • Lower resin consumption
  • Energy-efficient operations
  • Film structures that support better recyclability

“We see strong interest from converters in Germany, Austria, and the Netherlands who are rethinking how to combine barrier properties with sustainability goals,” Renee says. “Our 7-layer platform is engineered for that exact purpose.”

Turning Engineering Into Environmental Impact

CHYI YANG’s 7-layer blown film machine isn’t about marketing buzzwords—it’s about measurable outcomes.

Key Environmental Features:

  • Material Efficiency
    The seven-extruder system enables film engineers to apply barrier layers only where needed, reduce over-engineering, and achieve thinner total gauges while maintaining strength.

  • Energy-Saving Systems
    Independent drive motors, optimized heaters, and real-time control software contribute to lower power consumption per kilogram of output.

  • Integrated Waste Refeed
    An optional inline recycling unit allows edge trim and off-spec rolls to be directly reprocessed into the same run—reducing material loss and improving line economy.

  • Gauge Stability with Oscillating Nip Rollers
    Improves film flatness and winding quality, cutting down on rework and waste from uneven profiles.

 

Technical Configuration

Setup Example

Output (kg/hr)

Max Width

Power Installed

55 mm ×2 + 45 mm ×5

100–300

1350 mm

~230 kW

65 mm ×2 + 55 mm ×5

150–450

1650 mm

~470 kW

75 mm ×2 + 65 mm ×5

180–600

2200 mm

~580 kW

Materials supported: HDPE, LDPE, LLDPE, EVA, MPE, PP, EVOH, PA
Applications: lamination film, barrier packaging, protective films, shrink/stretch hoods

 

What to Expect at CHYI YANG’s Booth (Hall 12 / C02-12)

CHYI YANG team is ready to guide technical and procurement teams through real-world case studies, production data, and customization strategies for their blown film equipment—especially the 7-layer line.

“We’re not bringing steel to Düsseldorf, but we’re bringing serious conversations,” Renee adds. “This machine has already helped processors reduce energy bills, recover trim, and simplify their film structures. That’s the kind of progress worth talking about.”

 

Bridging R&D, Production, and Sustainability Goals

What makes CHYI YANG stand out isn’t just their machine portfolio—it’s their approach. They work closely with processors to optimize film recipes, reduce trial-and-error waste, and set up inline quality controls that directly support ESG reporting.

For example:

  • A European customer used the 7-layer system to cut EVOH usage by 30% while maintaining barrier performance.

  • Another reduced scrap rate by 12% simply by enabling the oscillating nip and adjusting auto gauge feedback parameters.

  • Many use re-feed systems to reintegrate edge trim, lowering net material cost and resin dependency.

 

Why This Matters—With or Without a Global Treaty

As global negotiations around plastics management drag on, manufacturers can’t afford to wait. Markets like Germany, France, and Italy are already implementing national packaging regulations with clear metrics around recyclability, material use, and energy transparency.

 

 

“Even without a global treaty in place, the direction is clear,” Renee says. “Converters will be asked to prove that their packaging is efficient, their production is clean, and their waste is under control. Our job is to give them the tools to do just that.”

 

Summary for Buyers

  • Product Focus at K 2025: 7-Layer Co-Extrusion Blown Film Machine
  • Physical Display: No on-site machine—discussions, data, and specs available
  • Key Benefits: Downgauging, inline waste recycling, lower energy use, improved process control
  • Where to Meet: CHYI YANG – Hall 12 / C02-12 – Messe Düsseldorf
  • More Info: https://www.chyiyang.com/7-layer-co-extrusion-blown-film-machine
 2025-10-03