Blown Film Co-Extruder Operator - ITB

In brief

**Overview** ITB, a division of Novus Holdings, is seeking a Blown Film Co-Extruder Operator. This role is crucial for ensuring the co-extrusion process consistently produces blown-film products that meet approved specifications, customer requirements, process standards, and the company's Quality Management System (QMS). The position is responsible for the effective operation, monitoring, and control of the co-extrusion line, encompassing all stages from material preparation to winding. **What you will do** * Effectively operate, monitor, and control the co-extrusion line. * Prepare and feed polymer materials. * Extrude individual polymer layers, controlling melt-temperature and pressure. * Manage layer-ratio, die and air-ring operation. * Ensure bubble stability, film thickness, and width control. * Oversee cooling, haul-off, and winding processes. * Set up blown film co-extruders according to Job card requirements, Extrusion Start-up procedures, and machine sheets. * Inspect and record quality at the beginning and throughout shifts. * Utilize co-extrusion troubleshooting guides when discrepancies are detected. * Continuously monitor width, colour, and clarity to prevent out-of-specification situations. * Provide samples to QA for inspection at the end of every roll. * Remove and flag all out-of-specification rolls from production. * Complete identification tickets for rolls requiring further processing. * Inspect pallets for conformance in conjunction with QAT. * Regularly check the production status of each job to efficiently change jobs upon order completion. * Maintain housekeeping and ensure the machine is always kept clean. * Continuously perform troubleshooting on machines whenever necessary. **Requirements (from the original advert)** * Completed Matric Grade 12 or equivalent. * Good knowledge of how a blown film co-extruders works. * Ability to adjust, calibrate, and test equipment at the beginning of every shift to ensure pressure, speed, temperature, and general operation. * Ability to start up and set up blown film co-extrude. * Ability to calculate weight per metre on given film sizes and micron. * Ability to gauge temperature for processing different categories of polymers. * Ability to calculate BUR on given diameter and film size. * Ability to calculate DDR on given BUR, die gap and micron. * Ability to calculate weight on given LD, LLD percentages and the weight of the total mix. * Knowledge of ISO 9001: 2015 Quality standards. * At least 4 years’ experience in the plastic industry packaging. * At least 2 years’ experience as a Co-Extruder operator. * Certificate in Blown Film an added advantage. **Who should apply** An individual with a Matric Grade 12 or equivalent, possessing extensive experience (at least 4 years) in the plastic packaging industry, with a minimum of 2 years specifically as a Co-Extruder operator. The ideal candidate will demonstrate a strong understanding of blown film co-extruder operations, including setup, adjustment, calibration, and troubleshooting. They should be proficient in various technical calculations related to film production and possess knowledge of ISO 9001:2015 Quality standards. A commitment to quality inspection, meticulous monitoring, and maintaining a clean work environment is essential. A Certificate in Blown Film is considered advantageous. **Deadline** 9th October, 2026 **Reference** Original posting: https://www.myjobmag.co.za/job/blown-film-co-extruder-operator-itb-novus-holdings-ltd Source: myjobmag

Summary drafted with AI assistance from the original advert. The advert itself is the authority — how we use AI.

At a glance

• At least 2 years of experience.

Extracted automatically from the advert; confirm requirements on the original listing.

Job description

Before you apply

• Confirm the requirements and closing date on the original listing (myjobmag). SPANi lists vacancies from other sites and may not reflect last-minute changes.
• Legitimate employers do not charge application, registration or training fees.
• Don't send your ID or bank details before you have confirmed the employer is real.

How to spot a job scam

Before you apply

• Read the full advert and confirm you meet the minimum requirements before applying.
• Tailor your CV headline and most recent experience to the job title and key skills.
• Note the closing date and reference number, and keep a copy of what you submit.
• Apply only through the employer or job board link — never pay to apply.