IE Plast

Precision and Efficiency for Your Plastics Processing

We design and deliver process‑optimized industrial facilities for the plastics processing industry – enabling maximum efficiency, stable operations and guaranteed quality. Factory planning, construction planning and execution – all from a single source.

IE Plast - A General Planner who Truly Understands Plastics Procession

In plastics processing, every detail matters – from a precisely designed production environment and efficient change over processes to reliable raw‑material supply, optimized material and personnel flows, energy efficiency and stable operating conditions. We complement your process expertise with our experience in integrated industrial planning. The result: production facilities precisely aligned with your processes, products and people. From the initial concept to turnkey delivery, we support you at every stage of your project.

Our Expertise in Plastics Processing

Whether injection molding, extrusion, thermoforming or reaction technology – we understand the specific requirements of plastics processing operations. By optimally coordinating production layouts, utility supply, room conditioning and process logistics, we create the framework for quality, efficiency and sustainable growth.

White, modern injection-molding machine in a clean, bright industrial production environment.

Injection Molding

In injection molding, material flow and environmental conditions are critical to ensuring consistent product quality and process stability. Flexible overhead utility distribution, clearly structured layouts and optimized machine positioning are key drivers of efficiency, quality and operational flexibility – especially in highly automated production environments.
Industrial conveying and dosing system with flexible material hoses and automated technology for precise production processes.

Raw Material Handling

Raw‑material handling is the backbone of plastics processing.Working closely with our partners, we integrate silos, conveying stations, drying units and piping systems to ensure space‑efficient, reliable and scalable material flows.
Silos, feed points, drying, blending and processing systems are intelligently interconnected to create a seamless and robust supply infrastructure.
High-bay warehouse with densely filled pallet racks and a narrow aisle for efficient storage and logistics processes.

Intralogistics

From granulate storage to shipping, we take a holistic view of all material and component flows. Automated transport systems, intermediate storage areas and quality‑control zones are integrated both spatially and functionally into the overall concept – ensuring smooth operations and minimal throughput times.
Bright, modern production hall with industrial machine tools and automated manufacturing technology for precise, efficient production processes.

Toolmaking

Toolmaking and tool maintenance demand precision, cleanliness and controlled environmental conditions. We design tool shops and tool‑storage areas with short distances to production, clear structures and optimized climatic conditions – ensuring maximum precision, availability and process reliability.
Industrial building with a large-scale ground-mounted photovoltaic system for sustainable energy generation and reduction of CO₂ emissions.

Energy Efficiency

The interaction between machinery and building infrastructure is central to sustainable plastics processing. Through intelligent building‑services concepts, we optimize energy flows and enable fossil‑free operation wherever possible. Depending on site conditions, this includes groundwater utilization, photovoltaic systems and integrated energy generation.Key elements of our energy concepts include reversible chillers and water‑to‑water heat pumps that recover thermal energy from process cooling – supported by free‑cooling strategies.
Networked Industry 4.0 production plant with automated machines and digitized manufacturing processes on a modern factory floor.

Digitalization

Transparent, automation‑ready production environments – from Smart Factory concepts to Digital Twins – require reliable data, sensors and system connectivity. We design infrastructures for temperature, humidity, energy‑consumption and vibration monitoring, seamless machine connectivity (MES, ERP, IoT) and comprehensive data evaluation.
Based on an assessment of your existing system landscape, we define the appropriate level of digitalization, derive vendor‑neutral functional specifications and support the request‑for‑quotation process.

From Cleanroom Injection‑Molding Lines to Flexible Production Halls

Success in plastics processing depends on stable processes and a production environment tailored to your technology. We design and realize production facilities precisely matched to machine requirements, automation levels and (where required) cleanroom classifications for sensitive products.

Process‑Optimized Production Facilities

We plan production areas for maximum efficiency: short routes for materials and personnel, optimized space utilization and forward‑looking concepts for future expansions – safeguarding your long‑term competitiveness.

Modern production hall with injection molding machines, packaged products and automated manufacturing in an industrial production environment.
Automated production line in an industrial plant with a conveyor belt and precise manufacturing technology.

GMP-compliant Cleanroom Production

We are specialists in the planning and realization of GMP‑compliant cleanrooms for plastics processing, including full qualification. Through integrated zoning and airlock concepts combined with precisely engineered HVAC systems, we ensure reliable compliance with required cleanliness classes – particularly for medical, pharmaceutical and regulated products.

Selected Projects

MCAM Symalit AG - Planning and Execution of a Production facility for efficient raw-material conveying
Plast
Lenzburg, Switzerland

MCAM Symalit AG - Planning and Execution of a Production facility for efficient raw-material conveying

MCAM Symalit AG, based in Lenzburg, is Switzerland’s market-leading provider of plastic cable protection conduit solutions. To reduce exposure to price fluctuations in plastic granules, MCAM Symalit significantly expanded its storage capacities. IE Plast delivered a future-ready raw-material conveying system as the design-build contractor, including energy optimisation through a centralised vacuum system – all while operations continued uninterrupted.
SCHOTT Pharma AG - Doubling cleanroom production
Plast
Life Science
St. Gallen, Switzerland

SCHOTT Pharma AG - Doubling cleanroom production

In St. Gallen, SCHOTT AG produces prefillable syringes made of high-quality polymer for the global pharmaceutical industry. As a general contractor, IE Plast doubled cleanroom production in record time.
Weidmann Medical Technology AG - Reconstruction and expansion in record time during ongoing operations
Plast
Bad Ragaz, Switzerland

Weidmann Medical Technology AG - Reconstruction and expansion in record time during ongoing operations

Weidmann Medical Technology is one of Switzerland’s leading independent suppliers of injection moulding systems. As general contractor, IE Plast delivered a 500 m² cleanroom operations area while production continued.
Huber Kunststoff AG - Masterplan and Execution of a Pioneering New Production Facility
Plast
Sommerau, Switzerland

Huber Kunststoff AG - Masterplan and Execution of a Pioneering New Production Facility

Huber Kunststoff AG is one of the leading manufacturers of high‑quality plastic parts and assemblies. IE Plast developed a holistic masterplan and, as general contractor, delivered the new production facility with a sustainable energy concept.
Gebr. Renggli AG - Project Security Through Planning and Execution From a Single Source
Plast
Schaffhausen, Switzerland

Gebr. Renggli AG - Project Security Through Planning and Execution From a Single Source

Gebr. Renggli AG is one of the leading suppliers of thermoplastic products in medical technology. IE Plast completed the extension for injection moulding and assembly under clean room conditions in just 9 months.
Georg UTZ AG – Intelligent Masterplan for the Phased Transformation of Injection‑Molding Operations
Plast
Bremgarten, Switzerland

Georg UTZ AG – Intelligent Masterplan for the Phased Transformation of Injection‑Molding Operations

Plastic pallets and logistics containers are the core business of Georg UTZ AG. IE Plast developed a long‑term, 15‑year masterplan to consolidate and transform injection‑molding and intralogistics operations in clearly defined phases.
B. Braun Medical AG – Production Expansion Through Holistic General Planning in Plastics Processing
Plast
Life Science
Escholzmatt, Switzerland

B. Braun Medical AG – Production Expansion Through Holistic General Planning in Plastics Processing

The B. Braun Group is one of the world’s most established providers of pharmaceutical and medical technology products. IE Plast was responsible for the Planning and Execution of a major production expansion, doubling cleanroom manufacturing capacity within 18 months while operations continued without interruption.
Flex Precision Plastics Solutions AG – Cleanroom Planning for Energy‑Efficient Plastics Production
Plast
Life Science
Hägglingen, Switzerland

Flex Precision Plastics Solutions AG – Cleanroom Planning for Energy‑Efficient Plastics Production

The Swiss company Flex Precision Plastics Solutions AG manufactures highly complex medical products with a high degree of automation in cleanrooms. IE Plast completed the conversion to an ISO 7 cleanroom in just 4 months.

Our Experts for IE Plast

Percy Limacher

Percy Limacher

Managing Director IE Plast Zurich
Benedikt Sticht

Benedikt Sticht

Managing Director IE Plast/Technology Munich

Ready for More Efficient Production?

Let’s discuss – in a non‑binding initial meeting – how we can reduce your operating costs and set the course for a stable, efficient and future‑proof processing environment.