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Serving the UK & Irish plastics industry
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Cast and blown film plastic extrusion machines are specialised equipment designed to produce thin plastic films through continuous extrusion processes. Cast film lines create films by extruding molten polymer through flat dies onto chilled rollers, whilst blown film systems inflate extruded tubes to form films with superior mechanical properties and barrier characteristics.
Modern film extrusion machinery incorporates multi-layer capabilities, advanced die systems, and precision control technologies to produce high-quality films for packaging, agricultural, industrial, and specialty applications. These systems deliver consistent thickness control, excellent optical properties, and reliable production performance for demanding market requirements.
Cast film extrusion lines typically produce films from 500mm to 5000mm width with thickness capabilities ranging from 10 to 500 microns. Multi-layer systems can combine up to 11 layers, enabling complex structures with barrier properties, strength enhancement, and cost optimisation through material combinations. Production speeds vary from 50 to 1000 metres per minute depending on material type, thickness, and quality requirements.
Blown film systems create tubular films that are subsequently slit and wound, with capabilities ranging from small laboratory units to large industrial systems producing lay-flat widths exceeding 10 metres. The inflation process provides biaxial orientation, resulting in improved mechanical properties and barrier performance compared to cast films. Advanced blown film lines incorporate oscillating haul-offs, automatic thickness control, and bubble geometry monitoring for consistent quality.
Both technologies offer multi-layer co-extrusion capabilities, allowing combination of different materials for specific performance characteristics. Temperature control throughout the system, precision die adjustment, and automated winding systems ensure consistent film quality whilst optimising production efficiency. Modern machines feature touchscreen controls, recipe management, and production monitoring systems for operational consistency.
Cast and blown film extrusion machines serve diverse film production requirements across multiple industries, including:
PlastikCity connects you with vetted cast and blown film extrusion machinery suppliers across the UK and Ireland. All suppliers in our network undergo rigorous assessment where we verify financial stability, service quality, and reputation to ensure you connect with reliable, professional partners.
Submit one enquiry and receive quotes from multiple film extrusion machinery specialists. This saves significant time compared to contacting suppliers individually whilst ensuring competitive pricing. The service is completely free for buyers with no hidden costs or commissions.
Cast film uses flat dies and chilled rollers for rapid cooling, producing films with excellent clarity and thickness uniformity. Blown film inflates extruded tubes for biaxial orientation, creating stronger films with superior barrier properties but typically with slightly lower optical clarity.
Cast film lines typically produce widths from 500mm to 5000mm with thicknesses from 10-500 microns. Blown film systems create lay-flat widths from 100mm to over 10,000mm with similar thickness ranges. Capabilities depend on specific machine configuration and application requirements.
Modern co-extrusion systems can produce 3, 5, 7, 9, or 11 layers depending on complexity requirements. Multi-layer capabilities enable combining different polymers for barrier properties, cost optimisation, and specific performance characteristics in single film structures.
Common materials include polyethylene (LDPE, LLDPE, HDPE), polypropylene, PET, PA, EVOH, and various barrier resins. Multi-layer systems enable combining different polymers, whilst additive masterbatches provide specific properties like UV resistance or anti-block characteristics.
Production speeds vary significantly: cast film lines typically run 100-1000 m/min, whilst blown film systems operate 20-300 m/min depending on material, thickness, and quality requirements. Thinner films and simpler structures generally enable higher production speeds.
Suppliers typically provide installation, commissioning, operator training, process optimisation, and ongoing technical support. Training covers machine operation, quality control, troubleshooting, and maintenance procedures to ensure optimal production performance.
PlastikCity is the UK and Ireland's leading procurement platform for the plastics industry. We connect buyers with vetted suppliers across over 400 categories, making it easier to find the right partner for your project.
Yes, submitting a quote request through PlastikCity is completely free. You can compare suppliers without any obligation or fees.
Yes, every supplier undergoes thorough assessment before joining our platform. We verify financial stability, service quality, and reputation to ensure consistent supplier standards.
Complete our online enquiry form with your project requirements, select suppliers to contact, and your enquiry is sent directly. Suppliers respond with quotes and technical discussions.
No, you can submit enquiries without creating an account. Simply complete the quotation form with your contact details and project requirements.
No, PlastikCity is not a directory. We are a managed service with limited spaces per category, actively promoting and recommending our listed partners.
Selected suppliers typically respond within 2 business days. Please contact us if you do not receive a response and we will follow up for you.
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