Valmet Expands IQ Quality Control System for Sustainable Packaging and Nonwoven Industries

Valmet has expanded its IQ Quality Control System (QCS) offering by launching four new IQ Measurements for accurately measuring raw material components, colour and ash content. The new measurements allow packaging and nonwoven producers to maintain the desired product quality while further optimising raw material usage, resulting in increased resource efficiency and reduced carbon footprint.

Valmet IQ is a leading brand in the industry, and this launch demonstrates our ongoing commitment to developing automation technology to meet customer needs in a wide range of industrial processes. The new products bring laboratory accuracy to online measurements. For example, our spectrometer measurements provide new opportunities in measuring functional coatings such as bio barriers, adhesives and polymers.

Mikko Viitamäki, Business Manager, Quality Management Solutions, Automation Systems business line at Valmet

Designed to optimise material usage and improve production performance
Valmet IQ Transmission Spectrum Measurement and Valmet IQ Reflection Spectrum Measurement provide direct, online methods for accurately measuring the proportions and weights of raw materials – such as fibres, water, binders, adhesives and polymers – using non-contact and non-radioactive technologies. They enable customers to optimise material usage, reduce production costs and significantly lower their carbon footprint.

The measurements can be applied to a wide range of use cases – nonwoven, extrusion coating, laminating, plastic film manufacturing and paper and board production. They are essential in enabling the transition to bio-based coating materials, reducing plastic usage and supporting more sustainable packaging solutions.

Accurate and reliable online measurements to enhance quality and reduce waste
Valmet IQ Colour Measurement uses advanced LED technology to deliver precise reflectance spectrum measurements for paper and board applications, ensuring faster on-spec quality and reduced start-up waste. It detects the detailed effects of furnish, paper dyes and brightening agents, resulting in more accurate and stable colour uniformity across different paper grades.

Valmet IQ Total X-ray Measurement offers robust and easy-to-calibrate sensor technology for total ash measurement in paper manufacturing. Additionally, the solution can effectively measure glass content in fibreglass and deliver non-nuclear basis weight measurement for nonwoven, as well as coat weight measurement for specialty paper. It ensures real-time process control and proactive issue detection, reducing downtime and minimising waste.

About Valmet IQ Quality Management System
The highly customisable Valmet IQ Quality Control System consists of a scanner, a wide range of online measurements, advanced controls, and applications. It ensures optimal end product quality and production processes.

Valmet has been at the forefront of developing digital solutions for its customers since the 1960s. In 1979, Valmet became the second company in the world to launch a distributed control system (DCS) for process automation, and the company’s first QCS was introduced in the 1990s. Currently, the advanced Valmet IQ Quality Management System is ensuring optimal quality for over 2,200 pulp, paper, board, tissue, nonwoven and paper converting mills around the world.