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Undisclosed challenges and considerations that mould tool sellers face

In the ever-evolving landscape of sustainable manufacturing, Luxus stands at the forefront as a pioneer in recycled plastic compounding for nearly six decades. With a commitment to innovation and environmental responsibility, Luxus has become a trusted partner for companies looking to integrate recycled plastics into their manufacturing processes. However, there are critical aspects of the compounding process that often go unnoticed, particularly when it comes to the specifications of mould tools. In this blog post, we uncover the undisclosed challenges and considerations that mould tool sellers may not always share, shedding light on the intricacies of recycled plastic compounding. 


Hot Gates: Size Matters, but Shear Matters More 
One of the key considerations in mould design is the size of hot gates, which can significantly impact waste reduction. Smaller hot gates may seem like an eco-friendly choice, but there's a hidden trade-off: increased shear. Shear, in the context of plastic compounding, refers to the degradation of the polymer during processing. The finer the hot gates, the higher the shear forces, leading to potential issues such as physical imperfections like splashing and silvering marks. 

We understand the delicate balance between waste reduction and material integrity. With 59 years of experience, we can navigate these challenges and develop customized solutions that meet your specific needs. By knowing your requirements, we can specify materials and create grades that optimise performance while minimising the impact of shear forces. 


The Complex Conundrum of Melt Temperature 
Complex mouldings often demand higher melt temperatures, but this comes at a cost – reduced physical properties like impact strength. Some mould tool designers may specify running materials at hotter temperatures without fully considering the consequences. Luxus materials can be tailored to accommodate higher temperatures, but again, this requires collaboration and knowledge sharing. The more we know about your project's intricacies, the better equipped we are to design materials that strike the right balance between complexity and performance. 


Residence Time: A Crucial Factor in Degradation: 
Residence time in the barrel is another critical factor that can contribute to polymer degradation. Extended and high-heat residence times can lead to a mass of degradation issues. At Luxus, we strongly advise against prolonged exposure to high heat unless we are informed and can adjust our material formulations accordingly. Transparent communication about your manufacturing process allows us to optimize our compounds for your specific conditions, ensuring the longevity and quality of the final product. 

 
Knowledge is Power, Collaboration is Key 
In the world of recycled plastic compounding, knowledge is power, and collaboration is key. We invite manufacturers and mould tool designers to open a dialogue with us. By sharing your requirements, challenges, and specifications, we can work together to develop solutions that not only meet but exceed your expectations. The more we know, the more we can help you achieve your sustainability goals without compromising on quality or performance.  
Older Updates
Luxus Is Shortlisted For Plastics Recycling Awards Europe 2019
26th February 2019

Technical knowledge based compounder and recycler Luxus has been shortlisted for the Plastics Recycling Awards Europe, for its development of a high performance
eco-positive polypropylene (PP) featured in the interior parts of the Nissan Micra K14.
 
The award will be announced on the 11th April 2019, during the second day of the Plastics Recycling Show Europe taking place at the RAI Amsterdam.

Developed with 50 per cent recycled content, this PP compound is the result of a collaboration with its client, Renault-Nissan-Mitsubishi. The aim was to engineer an eco-positive material to help lower the environmental impact of the Nissan Micra K14 to help achieve zero landfill objectives, while still delivering outstanding properties.
 
Terry Burton, technical manager, Luxus, comments: “We are pleased that our entry for the automotive category has been shortlisted. It recognises the advanced technical thermoplastics engineering that has enabled the development of a product where sustainability demands have been met without any sacrifice in physical property performance.”
 
To satisfy the auto manufacturer’s stringent material requirements, this highly engineered PP compound needed to be lightweight with improved characteristics such as greater fuel efficiencies, lower CO2 emissions and good impact resistance; while still delivering a high scratch-resistant surface finish.
 
This success is just one example of how Luxus thermoplastics innovation is helping achieve environmental goals and differentiation, to deliver competitive advantage to global OEM’s as they make the transition from a linear (make-take-dispose) to a circular economy.
 
For more information on the awards visit: http://bit.ly/PRAE-2019  and for Luxus automotive thermoplastics please visit: www.luxus.co.uk or twitter @LuxusLtd

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For further information please contact: Sasha Stewart, Straight Talk PR, tel: 07764 346 896 or email: sasha@straighttalkpr.co.uk

Luxus Ltd (www.luxus.co.uk)
UK leading independent technical plastics recycling and compounding company Luxus has been developing highly specified thermoplastics compounds based on prime and recycled feedstocks for over 50 years. Luxus is a key supplier to the major names in the global auto industry and it was the first and still is the only UK business to achieve approval for its recycled grades in car interior trims.
 
Luxus also offers specialist ‘closed loop’ and ‘open loop’ recycling services to manage ‘end of life’ post industrial and consumer waste for the retail transit packaging, construction and local authority wheel bin markets.
 
 
 

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New Appointment Helps Luxus Drive Automotive Industry Growth
31st January 2019

Technical knowledge based compounder and recycler Luxus has appointed a new Business Development Manager to satisfy growing demand from the global automotive ‘A’ Class interior trim market for its high performance environmentally positive polymers.
 
Alistair Barber joined Luxus this month and is responsible for delivering new sales growth in Europe and managing the company’s major name automotive clients that include: - Jaguar Land Rover, Ford, BMW, Renault-Nissan-Mitsubishi and Honda.
 
After having spent almost a decade in business development roles, Alistair Barber brings with him an excellent track record for sales performance. As a Key Account Manager for his previous employer, a Louth based lighting company, he was responsible for increasing revenue month on month for what had been an under-performing geographical region for the company.
 
Prior to this he worked in the finance sector initially with a major UK high street bank before progressing to a mortgage advisor role based in Dubai that provided an insight into global markets. It was in this position that he successfully increased business levels to the extent that he generated 30% of the company’s turnover for the year.
 
It was Alistair Barber’s understanding of the technical aspects of selling gained mostly in his finance sector years that will provide the transferable skills required for his new role in the polymer industry.
 
Luxus managing director, Peter Atterby comments: “We are pleased to appoint Alistair Barber to this strategic role with his proven business development expertise, at a time when the automotive industry’s demand for high performance recycled content polymers to replace virgin grades has never been greater.

“For over 20 years Luxus has been at the very forefront of sustainable polymer development that has contributed to lowering the environmental impact of vehicles, while still delivering outstanding mechanical properties as manufacturers make the transition from a linear to a circular economy.”
 
This latest appointment follows the announcement last month that Luxus made a £1.5m investment in a new compounding line to support future growth in its core markets including the automotive interior trim sector, increasing its annual polymer compound production capacity to 55,000 tonnes.
 
Commenting on his appointment, Alistair Barber, said: “Luxus is a major employer in Louth with a strong history and excellent reputation for sustainable polymer innovation. With plastics having been in the ‘spotlight’ for much of last year, it’s great to see recycled content materials helping to make positive change by becoming the preferred choice for global OEMs.”
 
For more information on Luxus visit: www.luxus.co.uk or twitter @LuxusLtd
 
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For further information please contact: Sasha Stewart, Straight Talk PR, tel: 07764 346 896 or email: sasha@straighttalkpr.co.uk
Luxus Ltd (www.luxus.co.uk)

UK leading independent technical plastics recycling and compounding company Luxus has been developing highly specified thermoplastics compounds based on prime and recycled feedstocks for over 50 years. Luxus is a key supplier to the major names in the global auto industry and it was the first and still is the only UK business to achieve approval for its recycled grades in car interior trims.

Luxus also offers specialist ‘closed loop’ and ‘open loop’ recycling services to manage ‘end of life’ post industrial and consumer waste for the retail transit packaging, construction and local authority wheel bin markets.
 
 

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Luxus Invests In A New £1.5m Compounding Line
 
7th December 2018

Technical knowledge-based compounder and recycler Luxus, has installed a new £1.5m compounding line at its manufacturing facility based in Louth, Lincolnshire.

As the UK’s largest independently owned producer of recycled and prime polymers, this latest investment supports its continued growth strategy, increasing its overall production capacity by 22 per cent.

Responsible for the manufacture of more than 45,000 tonnes of highly engineered thermoplastic compounds annually to both domestic and global markets, this new compounding line will enable Luxus to create an additional 10,000 tonnes.

This major strategic investment has been made in response to the ever-increasing demand from clients for faster processing time scales and greater output, while still delivering the very highest quality technical compounds.

Peter Atterby, managing director, Luxus, comments: “We are committed to producing high performance, yet sustainable compounds able to meet the demanding service and long-life requirements of rapidly growing sectors including, returnable transit packaging and civil engineering.

“Orders have increased for some time so we required new equipment to enhance our infrastructure by supporting this demand, particularly for the development of polymer formulations for the progressively high-end colour specifications in these markets.”

Since Luxus works with materials from increasingly complex waste streams to help meet clients’ zero landfill goals, the compounding line will help satisfy these demands. It will deliver material process improvements that include, better devolitisation through increased surface renewal and filtration to produce innovative sustainable polymers that are now much closer to prime.

This latest investment will help to secure the manufacturer’s future growth and will continue its tradition of innovation in the development of sustainable plastics.

For more information visit www.luxus.co.uk

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Notes to editor

For further information please contact: Sasha Stewart, Straight Talk PR, tel: 07764 346 896 or email: sasha@straighttalkpr.co.uk

Luxus Ltd (www.luxus.co.uk)

UK leading independent technical plastics recycling and compounding company Luxus has been developing highly specified thermoplastics compounds based on prime and recycled feedstocks for 50 years. Luxus is a key supplier to the major names in the global auto industry and it was the first and still is the only UK business to achieve approval for its recycled grades in car interior trims.

 Luxus also offers specialist ‘closed loop’ and ‘open loop’ recycling services to manage ‘end of life’ post industrial and consumer waste for the retail transit packaging, construction and local authority wheel bin markets.

 

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Plastic Is Fantastic For Peter Laking As He Celebrates 50 Years With Luxus
31st July 2018
Peter Laking is celebrating one of the longest careers with Louth based technical plastics recycler and compounder Luxus – an incredible 50 years’ service!

In 1968 the Beatles single ‘Hey Jude’ was topping the charts and the Ford Escort had just replaced the Anglia, Peter Laking started his career as a factory worker with Luxus. The firm had just seven employees when Peter joined, who were all on first name terms at the time.

This burgeoning plastics recycling business was recovering unwanted waste plastic and re-engineering material that would have otherwise been destined for landfill. Plastics recycling was a new industry in the late-1960s, the mantra ‘reduce, reuse and recycle’ has only just gained in popularity, it was the start of a new sustainable ethos.

Peter Laking describes what it was like to work at Luxus in 1968, “The work was very hands on at the time, one of my very first jobs was working on a granulation machine grinding polystyrene shoe heels and then bagging the reground polystyrene from an auger.

“There were no forklift trucks then, so we took each polystyrene filled bag off the machine, weighed it, (around 56 lbs), then fitted a wire tie around it like you would a potato sack, so it could then be carried over your shoulder to be stacked in piles, five bags in a layer, eight bags high - a total of 40 weighing a tonne!

“In my generation, once you found employment you didn’t think the ‘grass was always greener’ somewhere else. If you liked the people, the job prospects and the money you just gone on with it. The opportunities for growth were great, as they still are today for young people wanting to join the industry.”

In the late 1970’s when Luxus purchased its first lorry, Peter became a HGV driver helping with deliveries, but his real passion was fixing things. So when Luxus’ new factory was built in 1982 he helped to install and maintain its new machinery. His career was also supported with practical training so he learnt how to weld, turn metal on a lathe and acquire other new engineering skills too.

He was later promoted to assistant factory manager in the firm’s plastics compounding division as well as running a small engineering team. Then in the early 1990’s Luxus purchased a new recycling factory also on Belvoir Way in the Fairfield Industrial Estate, Louth where he became factory manager while still managing his now rapidly growing team.

Five decades later having ‘out-careered’ the Beatles he is still working for Luxus as a Maintenance and Project Engineering Manager. He not only manages his engineering team, but is constantly found re-engineering machinery to help provide bespoke solutions where needed to facilitate the smooth running of its technical recycling facility.

Even when he went on holiday some years ago, plastics were never far away in Peter’s thoughts, while eating dinner out with friends he got bored so he decided to burn the plastic knives and forks to entertain them by being able to recognise the exact plastic type simply from its smell and the way it bends. As it wasn’t the first time, his friends decided to reward him his very own ‘plastic is fantastic’ t-shirt.

Luxus managing director, Peter Atterby, comments: “Throughout his 50 year career, Peter’s support has been instrumental to our growth every step of the way, from a burgeoning plastics recycler to a UK leading technical innovator at the very forefront of numerous markets.

“Not only is Peter’s knowledge of plastics recycling second to none, he also has an energy that leaves younger men trailing behind breathless. As we move into a new era, with demand for sustainable polymers is an urgent priority for many producers, Peter is sharing his 50 years of expertise with the next generation of plastics pioneers – he is true asset!”

Luxus today is a £25m turnover business operating in global markets and is still fulfilling the same vision set in the 1960’s by its founder Ron Tonn, for a better, more sustainable future.

Interested in a career in sustainable plastics? Visit www.luxus.co.uk

Ends

Notes to editors
For further information please contact: Sasha Stewart, Straight Talk PR, tel: 07764 346 896 or email: sasha@straighttalkpr.co.uk
Luxus Ltd (www.luxus.co.uk)

UK leading independent technical plastics recycling and compounding company Luxus has been developing highly specified thermoplastics compounds based on prime and recycled feedstocks for 50 years. Luxus is a key supplier to the major names in the global auto industry and it was the first and still is the only UK business to achieve approval for its recycled grades in car interior trims.

Luxus also offers specialist ‘closed loop’ and ‘open loop’ recycling services to manage ‘end of life’ post industrial and consumer waste for the retail transit packaging, construction and local authority wheel bin markets.
 

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Luxus Makes Moves To Help Manufacturers Reduce Their Environmental Impacts
18th June 2018

Technical compounder Luxus is showcasing its high performance polymer range including PP thermoplastics and how they contribute to reducing the environmental impacts of manufacturers’ products at the PDM exhibition (www.pdmevent.com), 19th-20th June 2018 (stand A009).

As one of the UK’s most advanced technical compounders Luxus has for over 50 years spearheaded the re-engineering of sustainable polymers into high quality, yet cost efficient technical compounds that deliver low carbon benefits and reduce landfill.

Peter Atterby, managing director, Luxus, comments on the challenges ahead: “The perceived environmental hazard plastics can present has been widely reported recently. To help manufacturers reverse these negative perceptions, we can offer an immediate carbon-positive solution in most polymers to support numerous industries.

“Attention is now being focused on how to effectively reduce environmental impacts; improve resource efficiency and lower carbon, all without any compromise in performance. While there is recognition too of the need to support the circular economy, rather than current linear approaches by prioritising ‘end-of-life’ needs through product design.”

Luxus leads the market on this issue of sustainability by offering a broad range of post-consumer recycled content grades to deliver added value even in the most demanding applications, from ‘A’ surface visible automotive interiors and recently exteriors, to rigid packaging and civil engineering.

In the automotive sector, its high performance PP portfolio including mineral and glass filled compounds meets the sustainability, technical and cost goals sought by the industry and is on par with virgin alternatives.

Luxus has continually invested in the development of lightweight compounds with enhanced scratch resistance for ‘A’ surface materials. Its Hycolene™ range for example, offers manufacturers the option of using up to 60% recycled content to further the environmental and technical performance of finished components. This latest iteration of the Hycolene range has the potential to take the density down to 0.850 without adverse effect on key mechanical properties.

Peter Atterby, managing director, Luxus, continues: “Currently, the ability to answer the call for materials with increased sustainability to help meet consumers’ eco-concerns is a business critical rather than an aspirational choice.”

For more information visit www.luxus.co.uk or stand A009 at the PDM 2018 show.

Ends

Notes to editors

For further information please contact: Sasha Stewart, Straight Talk PR, tel: 07764 346 896 or email: sasha@straighttalkpr.co.uk

Image: Luxus manufacturing plant.

Luxus Ltd (www.luxus.co.uk)

UK leading independent technical plastics recycling and compounding company Luxus has been developing highly specified thermoplastics compounds based on prime and recycled feedstocks for 50 years. Luxus is a key supplier to the major names in the global auto industry and it was the first and still is the only UK business to achieve approval for its recycled grades in car interior trims.

Luxus also offers specialist ‘closed loop’ and ‘open loop’ recycling services to manage ‘end of life’ post industrial and consumer waste for the retail transit packaging, construction and local authority wheel bin markets.

 

Click here to read more
Luxus Polymer Analysis Service Tests For 'End-of-Life' Recyclability
15th February 2018
 
Technical compounder Luxus, has today launched a rapid coloured polymer analysis service that tests for ‘end-of-life’ recyclability. It enables producers to discover for the first time if the plastic packaging or products they make can be detected via near-infrared (NIR) sorting.

Each year in the UK 3.5m tonnes of plastics go to landfill because black and coloured plastic cannot be detected by recyclers. Since these plastics feature carbon black and other pigments which strongly absorb infrared radiation, offering little reflectance that renders them ‘invisible’ to sensors.

Peter Atterby, managing director, Luxus, comments: “Design for recyclability is an urgent priority for producers right now. This unique service offers the ability to quickly assess if any coloured plastic item produced can be detected and if not, we will offer a colour matched infrared detectable alternative.”

From this month, brand owners, retailers and packaging producers will be able to ensure that anything from black shampoo bottles to yellow yogurt pots and brown coffee pods can be analysed to find out if they are ‘visible’ via optical sorting methods.

Supporting this innovative service is a new spectrophotometer capable of reading solar reflectance in the NIR spectrum. It enables therefore, the measurement of solar reflectance levels of colourants to ensure that specified polymers do not inhibit near-infrared sorting.

 Peter Atterby, explains: “Our service represents a real ‘game changer’ for brand owners and product designers. Since this is the first time that a spectrophotometer is being used to identify near-infrared reflectance levels to achieve the very best NIR sorting wavelengths for plastics that previously would have remained undetected.

“We are able to clearly identify pigment mixes given a near-infrared footprint and then expertly assess every possible colourant combination to meet the challenge of finding the closest and most economically viable colour match for designers, satisfying both aesthetic and plastics pollution concerns.”

The spectrophotometer is also pivotal to NIRSort, a new £1.29m (€1.47m) two year project, co-funded by the European Union’s Horizon 2020 research and innovation programme that aims to tackle our wider plastics waste problem.

With partners Polykemi and One51 it will bring to market a new range of infra-red reflecting (IRR) colourants to be adopted beyond packaging itself. It will address a much broader range of applications including the plastics found in household electrical appliances to automotive components for the very first time.

The initial materials trials for the NIRSort project will be completed in the spring this year. For information on the new coloured polymer analysis service please visit: www.luxus.co.uk.

Ends

Notes to editors

For further information please contact: Sasha Stewart, Straight Talk PR, tel: 07764 346 896 or email: sasha@straighttalkpr.co.uk

Luxus Ltd (www.luxus.co.uk)

UK leading independent technical plastics recycling and compounding company Luxus has been developing highly specified thermoplastics compounds based on prime and recycled feedstocks for 50 years. Luxus is a key supplier to the major names in the global auto industry and it was the first and still is the only UK business to achieve approval for its recycled grades in car interior trims.

Luxus also offers specialist ‘closed loop’ and ‘open loop’ recycling services to manage ‘end of life’ post industrial and consumer waste for the retail transit packaging, construction and local authority wheel bin markets.

About Polykemi (www.polykemi.se)

Polykemi AB (est. 1968) is Scandinavia´s leading developer and producer of tailor made thermoplastic compounds. With a factory in China and contract producer in US, it is a global supplier of world class compounds. Polykemi work closely together with customers guided by their principles: reliability, excellence, superior problem-solving skills and long-term relationships.

About One51 (www.one51.com)

One51 is a leading rigid plastics manufacturer for the packaging, environmental containers and industrial products sectors operating from multiple production facilities in Ireland, the UK, North America and China. One51 employs c.1,600 people and is headquartered in Dublin, Ireland.

Horizon 2020 (www.ec.europa.eu/programmes/horizon2020/en/what-horizon-2020)

Horizon 2020 is the biggest EU Research and Innovation programme ever with nearly €80 billion of funding available over 7 years (2014 to 2020) – in addition to the private investment that this money will attract. It promises more breakthroughs, discoveries and world-firsts by taking great ideas from the lab to the market.

 
 
 
 
 
 

 



 
 

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