Turning Recovered Paper Into Industrial Value

About Union Paper Mills

Union Paper Mills (UPM) is a UAE pioneer in recycled paper manufacturing, transforming recovered paper into containerboard for the corrugated packaging industry. Established in Dubai in 1987, UPM has grown from the UAE's first recycled paper mill into a major industrial operation built around a clear principle: recover resources already in circulation and put them back to productive use.

Every reel produced by UPM begins with recovered paper sourced from homes, malls, factories, warehouses and businesses across the UAE. Instead of relying on virgin fibre, this material is collected, sorted and returned to manufacturing as a valuable industrial raw material.

From its UAE manufacturing base, UPM supplies corrugated packaging manufacturers across the Gulf and international markets, combining decades of paper-making expertise with an increasingly integrated approach to resource recovery, circular manufacturing and industrial value creation.

1987
Established the UAE's first recycled paper mill
416,000
Tonnes
Recycled containerboard manufactured every year
2,143
People
Employed across paper recovery and manufacturing in the UAE
3
Paper machines
Operating across Dubai and Abu Dhabi, with a fourth planned for around 2030
6
Continents
Supplied with recycled containerboard manufactured in the UAE
100%
Recovered paper, with no reliance on virgin fibre

An Integrated Circular Ecosystem

Behind this operation is an integrated M.A.H.Y. Khoory Group ecosystem. Each stage of the journey is supported by a dedicated Group company or division.

Recovered

The Group's Recyclable Waste Management Division is dedicated to sourcing and collecting recovered paper every day to secure the raw-material requirements of the mills. Green Arabia, the Group's integrated waste management solutions provider, also supports UPM's recovered-paper supply while serving the broader waste management needs of external customers. The division collects around 37,000 tonnes a month, with Green Arabia contributing a further 2,000 tonnes from its customers.

Recyclable Waste Management DivisionGreen Arabia
Sorted

At nine yards across the UAE, recovered paper is sorted by grade, baled and weighed. The operation is further supported by Group logistics and industrial infrastructure, strengthening connectivity across the value chain. Greenland Transport, the Group's own fleet, delivers the bales to the mills in Dubai and Abu Dhabi.

Recyclable Waste Management Division
Greenland Transport
Manufactured

At the mills, bales are weighed on arrival and stored by grade, then pulped with water and agitation into a mix that is around 99% water.

Screens remove tape, staples and plastic, and around 90% of the material received goes on to become paper.

The fibre is spread across a moving wire, where it drains into a continuous sheet that is pressed and then dried over steam-heated cylinders, with the process water filtered and reused.

Finally, the paper is wound onto reels, cut to each customer's required width, and wrapped, labelled and loaded for delivery.

Union Paper Mills
Returned

These products return to the economy as essential inputs for corrugated packaging, extending the useful life of fibre and reducing dependence on virgin forest resources. Most of UPM's output is supplied to independent corrugated packaging manufacturers across the Gulf and in markets as far as Latin America and Australia. Within the Group, National Paper Industries converts it into corrugated packaging in Ajman, and Union Corrugated Packaging Industries will do the same in Abu Dhabi from January 2027. Once that packaging has served its purpose, it is recovered again.

National Paper Industries
Union Corrugated Packaging Industries
Corrugated packaging manufacturers in the Gulf and overseas

Together, these capabilities create a practical circular model: materials are recovered locally, transformed through UAE-based manufacturing and returned to the economy as productive industrial inputs.

Recovered in the UAE. Made in the UAE. Returned to industry.

Environmental Responsibility In Practice

This model supports the UAE's wider ambition to build a more competitive, resource-efficient and sustainable industrial economy. By recovering materials locally and converting them into products manufactured in the UAE, UPM contributes to circularity, local value creation and reduced dependence on virgin resources, aligning naturally with the country's industrial development, decarbonisation ambitions and Make it in the Emirates agenda.

100%
Fibre

100% recovered paper

Every tonne of containerboard is manufactured from recovered paper, with no reliance on virgin fibre or forest resources.

Energy

1,200 tonnes of CO₂ avoided a year

The circular model extends beyond paper. The Group's Solid Waste Management Division recovers waste wood that can be converted into fuel for the mills' boilers, putting another waste stream to productive use. A solar power plant at the Dubai mill has generated 3 GWh of electricity a year since 2019, avoiding around 1,200 tonnes of CO₂ emissions annually, while turbo blowers installed in 2023 have reduced electrical load by a further 550 kW.

Waste

Around 90% kept out of landfill

Material rejected during screening is sorted again by the Group's Solid Waste Management Division. Usable fibre is returned to the mill, plastics are sent for recycling, and the remainder is processed into fuel for cement plants. The Dubai mill is working towards zero waste to landfill.

90%
Water and Air

Treated on site

Process water is treated in anaerobic reactors at the Abu Dhabi mill, while an odour control system has operated at the Dubai mill's effluent treatment plant since 2023.

Four Grades of
Recycled Containerboard

At UPM, recovered paper is processed and transformed into recycled containerboard
grades including test liner, fluting, semi-kraft liner and core board.

Test Liner

uniontestliner, 90 to 200 gsm

The liner that forms the flat inner and outer faces of corrugated board, produced to defined bursting strength, compression strength and water absorption values.

Fluting

unionflute, 90 to 200 gsm

The corrugating medium that forms the fluted middle layer of the board, providing the stiffness and crush resistance that corrugated packaging depends on.

Semi-Kraft Liner

SKL, 125 to 175 gsm

A value-added liner delivering greater bursting strength than test liner of the same grammage.

Core Board

unioncoreboard, 180 to 450 gsm

A dense board for the manufacture of tubes and cores, supplied in full reels or slit into bobbins.

Manufacturing Built On Performance

UPM operates three paper machines across its manufacturing operations in Dubai and Abu Dhabi, supported by in-house quality laboratories and energy-generation capabilities.

Union Paper Mills site in Al Quoz, Dubai, at dusk
Dubai
1987Since

Union Paper Mills, Al Quoz

The Dubai mill is where recycled paper manufacturing in the UAE began. It produces the full range of UPM grades across two paper machines and generates much of its own energy through a biomass boiler, a steam turbine and a solar power plant.

PM1

36,000 tonnes a year

of fluting and core board, 120 to 450 gsm, on a 2,500 mm deckle, equipped with a slitter to supply core board in reels and bobbins.

PM2

130,000 tonnes a year

of fluting, test liner and semi-kraft liner, 112 to 200 gsm, on a 3,700 mm deckle. A twin-wire machine with a shoe press, commissioned in 2005 and upgraded with a new Valmet quality control system in 2024.

Al Dhafra Paper Manufacturing, Musaffah

The Abu Dhabi mill, operated as Al Dhafra Paper Manufacturing, brought a new level of scale to the Group's paper manufacturing. Its single machine produces more than both Dubai machines combined, supported by a dedicated fibre treatment plant, on-site power generation and fully automatic reel packing. With both mills at full capacity since 2018, it is also where UPM's next phase of growth is planned.

PM3

250,000 tonnes a year

of test liner and fluting, 90 to 200 gsm, on a 4,900 mm deckle. Equipped with a dilution headbox, a Voith NipcoFlex press and Valmet online quality control.

PM4

Planned for commissioning around 2030, adding value-added grades such as white top test liner.

Paper machine hall at the Al Dhafra mill in Musaffah, Abu Dhabi
Abu Dhabi
2017Since

Modern Paper-Making Technology

UPM's paper machines have been built and continuously upgraded to convert recovered fibre into containerboard of consistent quality.

Recovered cardboard waiting to be pulped for fibre treatment

Fibre Treatment

Recovered paper arrives with tape, staples and plastic. At the Abu Dhabi mill, a Voith fibre treatment plant screens and cleans the pulp before it reaches the machine, ensuring the sheet is formed from clean fibre.

Paper sheet forming on the paper machine

Sheet Forming

A dilution headbox on the Abu Dhabi machine maintains uniform grammage and moisture across a sheet 4,900 mm wide. In Dubai, the larger machine forms the sheet on twin wires from a pressurised headbox, at a width of 3,700 mm.

Paper sheet passing through the press rolls of the paper machine

Pressing

Shoe presses on the two largest machines remove the maximum amount of water from the sheet before it reaches the dryers. The Abu Dhabi machine operates a Voith NipcoFlex press.

Engineer in a hard hat checking production data on the mill floor

Online Quality Control

Valmet quality control systems monitor the sheet continuously and correct its profile during production. The larger Dubai machine was upgraded with a new Valmet system in 2024, while distributed control systems keep each machine stable around the clock.

Technician in gloves holding a paper sample up to the light in the laboratory

Laboratory Testing

Each mill operates its own quality laboratory, equipped with ABB L&W instruments. Paper is tested for bursting strength, RCT, CMT, SCT, Cobb, grammage, thickness, smoothness and porosity, in line with ISO methods and under standard conditions of 23°C and 50% humidity.

Power transmission lines against a sunset sky

Energy Generation

The Abu Dhabi mill generates its own power from an 11.93 MW gas turbine. In Dubai, a biomass boiler fuelled by recovered wood supplies a 3 MW steam turbine, while a 2 MW solar power plant contributes 3 GWh of electricity a year.

Process pipework running along the ceiling of the mill

Vacuum Systems

Turbo blowers replaced liquid ring vacuum pumps on the larger Dubai machine in 2023, reducing electrical load by 550 kW and simplifying maintenance. The Abu Dhabi machine operates a MAN turbo blower for efficient water removal.

Treated water flowing over a weir into a pond

Effluent Treatment

Anaerobic reactors treat process water at the Abu Dhabi mill, keeping discharge within the required parameters. In Dubai, an odour control system installed at the effluent treatment plant in 2023 keeps emissions within legal norms.

Finished paper reels stacked in the mill warehouse

Finishing

Reels at the Abu Dhabi mill are wrapped by a fully automatic packing system. In Dubai, a slitter on the smaller machine converts core board into the reels and bobbins required by tube and core manufacturers.

Quality Assured At Every Stage

Production is continuously monitored and tested to deliver consistent product performance and quality in line with international standards. Every grade is supported by published specifications, ISO test methods and samples that customers can trial before placing an order.

Published Specifications for Every Grade

Each grade is supported by a published datasheet with target values for every grammage, covering bursting strength, ring crush, compression, Cobb and moisture. Customers know exactly what they are buying before placing an order.

Defined Tolerances

Grammage is maintained within 3% of target and moisture within 1.5%. Strength values are permitted to fall no more than 10% below the published figure.

ISO Test Methods, In-House Laboratories

Results are measured using ISO test methods under standard conditions, in laboratories at both mills equipped with the same ABB L&W instruments. Paper from Dubai and Abu Dhabi is assessed to the same standard.

Control Over Raw Material

Recovered paper is supplied through the Group's own collection network and sorted by grade before it reaches the mills. Consistent paper begins with consistent raw material.

Dedicated Quality Assurance

A dedicated quality assurance department is responsible for the specifications and the test data behind every grade.

Samples on Request

Samples are supplied on request, allowing corrugated packaging manufacturers to trial the paper on their own corrugators before committing to volume.

Supervisor reviewing a grade datasheet in the paper warehouseOperator monitoring the paper machine from the control roomTechnician testing paper samples in the mill laboratoryBales of recovered paper sorted by gradeQuality assurance team checking a paper rollWarehouse team preparing paper for dispatch

Standards And Certifications

ISO 9001:2015

Quality management for the recycling, manufacture and distribution of paper and paperboard

ISO 14001:2015

Environmental management across collection, paper manufacturing and effluent treatment

ISO 45001:2018

Occupational health and safety management across both mills

ISO 50001:2018

Energy management, covering how the mills measure and reduce energy consumption per tonne

FSC Chain of Custody

FSC Recycled: fluting, test liner and board made from reclaimed material, traceable from sourcing to finished reel

"Union Paper Mills is a modern, technologically advanced and reliable containerboard partner. What we bring together is product quality, consistency, innovation, sustainability and customer service."

The Complete Company Overview

Download the Union Paper Mills brochure for full details of the business, from products and manufacturing capabilities to certifications and contacts.

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Union Paper Mills

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