Mixed in among thought leaders from leading suppliers to injection molders and mold makers at the 2023 Molding and MoldMaking conferences will be molders and toolmakers themselves.

Exhibitors and presenters at the plastics show emphasized 3D printing as a complement and aid to more traditional production processes.

Across the show, sustainability ruled in new materials technology, from polyolefins and engineering resins to biobased materials.

Second quarter started with price hikes in PE and the four volume engineering resins, but relatively stable pricing was largely expected by the quarter’s end.

▪  SunForce particle foam based on a modified PPE. Compared to standard foams made of PS or polyolefins, the use of m-PPE is said to equip this foamed material with unique properties, opening up new possibilities for applications in thermal management and fire protection. The material is UL 94 V-0 certified (Standard for Safety of Flammability of Plastic Materials for Parts in Devices and Appliances) and thus contributes to an overall product safety.

Mold maintenance is critical, and with this collection of content we’ve bundled some of the very best advice we’ve published on repairing, maintaining, evaluating and even hanging molds on injection molding machines.

Two new novel engineering thermoplastic foams have been recently unveiled by Asahi Kasei (U.S. office in Fowlerville, Mich.), both aimed at challenging automotive applications:

Join KraussMaffei for an insightful webinar designed for industry professionals, engineers and anyone interested in the manufacturing processes of PVC pipes. This session will provide a comprehensive understanding of the technology behind the production of high-quality PVC pipes: from raw material preparation to final product testing. Agenda: Introduction to PVC extrusion: overview of the basic principles of PVC pipe extrusion — including the process of melting and shaping PVC resin into pipe forms Equipment and machinery: detailed explanation of the key equipment involved — such as extruders, dies and cooling systems — and their roles in the extrusion process Process parameters: insight into the critical process parameters like temperature, pressure and cooling rates that influence the quality and consistency of the final PVC pipes Energy efficiency: examination of ways to save material and energy use when extruding PVC pipe products

Resin supplier Celanese turned to startup Rafinex and its Möbius software to optimize the design for an engine bracket, ultimately reducing weight by 25% while maintaining mechanical performance and function.

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Plastics Technology covers technical and business Information for Plastics Processors in Injection Molding, Extrusion, Blow Molding, Plastic Additives, Compounding, Plastic Materials, and Resin Pricing. About Us

Plastics Technology’s Tech Days is back! Every Tuesday in October, a series of five online presentations will be given by industry supplier around the following topics:  Injection Molding — New Technologies, Efficiencies Film Extrusion — New Technologies, Efficiencies Upstream/Downstream Operations Injection Molding — Sustainability Extrusion — Compounding Coming out of NPE2024, PT identified a variety of topics, technologies and trends that are driving and shaping the evolution of plastic products manufacturing — from recycling/recyclability and energy optimization to AI-based process control and automation implementation. PT Tech Days is designed to provide a robust, curated, accessible platform through which plastics professionals can explore these trends, have direct access to subject-matter experts and develop strategies for applying solutions in their operations.

Discover suppliers of these and more in our advertisers’ index and buyer’s guide, available in the back of PIM International.

Take a deep dive into all of the various aspects of part quoting to ensure you’ve got all the bases—as in costs—covered before preparing your customer’s quote for services.

Extensive MIM, CIM industry and sinter-based AM industry news, plus the following exclusive deep-dive articles and reports:

PA Foam with a C- or macaroni-shape version, on the other hand, reportedly provides noise insulation in addition to the typical nylon properties. Possible applications can be found everywhere around the car, especially in the engine compartment, where the material can unfold its unique qualities. Used for engine covers, it does not only contribute to light weight, but also significantly reduces the radiating engine noise, making the car quieter in total.

After successfully introducing a combined conference for moldmakers and injection molders in 2022, Plastics Technology and MoldMaking Technology are once again joining forces for a tooling/molding two-for-one.

Finally, critical dimensions are reworked with a diamond wheel. The pieces can then be polished, with a perfect high-gloss finish taking several days to achieve. Rado also applies a patented plasma carburising process to fully finished white ceramic pieces. Here CIM components are placed in a specially designed plasma furnace where the gases, activated by a plasma discharge at 20,000°C, trigger a chemical reaction that changes the composition of the surface of the ceramic. This results in a change of colour from white to a unique metallic grey.

Additive technology creates air pockets in film during orientation, cutting down on the amount of resin needed while boosting opacity, mechanical properties and recyclability.

According to Asahi Kasei, SunForce is the ‘first-of-its-kind’ material certified with the UL94 V-0 standard. In addition, the material boasts superior heat insulation properties while at the same time functioning as a lightweight shock-absorbing material for automotive battery packs. These properties and characteristics enable functions and applications that go beyond those of conventional foams. SunForce is suitable for applications in automotive battery packs, lightweight shock absorbers, sandwich composite cores with carbon fiber, as well as for thermal insulation applications.

The multi-coloured True Colours collection features timepieces in three high ceramic colours; rich chocolate, navy blue and dark green. The 40 mm monobloc ceramic case fastens to the wrist with a matching Nato strap.

In this collection of articles, two of the industry’s foremost authorities on screw design — Jim Frankand and Mark Spalding — offer their sage advice on screw design...what works, what doesn’t, and what to look for when things start going wrong.

Of all the trends you can see at NPE2024, this one is BIG. Not only is the auto industry transitioning to electrification but there are concerted efforts to modify the materials used, especially polymers, for interior applications.

The Plastics Industry Association (PLASTICS) has released final figures for NPE2024: The Plastics Show (May 6-10; Orlando) that officially make it the largest ever NPE in several key metrics.

Despite price increase nominations going into second quarter, it appeared there was potential for generally flat pricing with the exception of a major downward correction for PP.

Rado, based in Lengnau, Switzerland, is a pioneer in the use of Ceramic Injection Moulding for watch production. The company has further developed its use of high-tech ceramics with three further ceramic watches in the True family range.

This Knowledge Center provides an overview of the considerations needed to understand the purchase, operation, and maintenance of a process cooling system.

Discover how artifical intelligence is revolutionizing plastics processing. Hear from industry experts on the future impact of AI on your operations and envision a fully interconnected plant.

Multiple speakers at Molding 2023 will address the ways simulation can impact material substitution decisions, process profitability and simplification of mold design.

▪ Nylon 66 Bead Foam: Said to be a ‘first’, the company has been developing a foam based on nylon 66  beads. (Asahi Kasei is one of only four fully-integrated global nylon manufacturers that can  produce nylon 66 completely from monomer to compound). Dubbed PA Foam, the new foam features the typical heat, chemical and oil resistant properties of nylon, mixed with an outstanding rigidity or noise reducing quality – depending on the shape of the beads. Consisting of round-shaped beads, this foam features a strong rigidity, which makes it a promising alternative for aluminum and metal in structural applications, as well as for use for insulators, ducts, spacers or other lightweight parts of the battery case of electrified vehicles.

While the major correction in PP prices was finally underway, generally stable pricing was anticipated for the other four commodity resins.

Join Engel in exploring the future of battery molding technology. Discover advancements in thermoplastic composites for battery housings, innovative automation solutions and the latest in large-tonnage equipment designed for e-mobility — all with a focus on cost-efficient solutions. Agenda: Learn about cutting-edge thermoplastic composites for durable, sustainable and cost-efficient battery housings Explore advanced automation concepts for efficient and scalable production See the latest large-tonnage equipment and technology innovations for e-mobility solutions

While the melting process does not provide perfect mixing, this study shows that mixing is indeed initiated during melting.

Processors with sustainability goals or mandates have a number of ways to reach their goals. Biopolymers are among them.

Gifted with extraordinary technical know how and an authoritative yet plain English writing style, in this collection of articles Fattori offers his insights on a variety of molding-related topics that are bound to make your days on the production floor go a little bit better.

While prices moved up for three of the five commodity resins, there was potential for a flat trajectory for the rest of the third quarter.

The free-to-access PIM International magazine archive offers unparalleled insight into the world of MIM, CIM and sinter-based AM from a commercial and technological perspective through:

A further watch, the Rado True Thinline Skeleton is limited to an exclusive run of 99 watches and is engineered from polished black ceramic. It has a slim profile of just 7 mm.

Core Technology Molding turned to Mold-Masters E-Multi auxiliary injection unit to help it win a job and dramatically change its process.

Join Wittmann for an engaging webinar on the transformative impact of manufacturing execution systems (MES) in the plastic injection molding industry. Discover how MES enhances production efficiency, quality control and real-time monitoring while also reducing downtime. It will explore the integration of MES with existing systems, emphasizing compliance and traceability for automotive and medical sectors. Learn about the latest advancements in IoT and AI technologies and how they drive innovation and continuous improvement in MES. Agenda: Overview of MES benefits What is MES? Definition, role and brief history Historical perspective and evolution Longevity and analytics Connectivity: importance, standards and integration Advantages of MES: efficiency, real-time data, traceability and cost savings Emerging technologies: IoT and AI in MES

Rado’s Ceramic Injection Moulded watches are manufactured from ultrafine, high purity zirconium oxide powder. Pigments are then added to the powder to set its colour. These are then mixed together with a polymer binder which acts as a moulding aid. The melted feedstock is injected under high pressure into a precision mould, which is designed to the final shape of the ceramic watch piece. The polymer binder is then removed using a chemical process and the pieces undergo sintering at 1450°C, during which they shrink by around 23%. The finished parts are fully dense and reach a hardness of 1250 Vickers.

When, how, what and why to automate — leading robotics suppliers and forward-thinking moldmakers will share their insights on automating manufacturing at collocated event.

Across all process types, sustainability was a big theme at NPE2024. But there was plenty to see in automation and artificial intelligence as well.

Resin drying is a crucial, but often-misunderstood area. This collection includes details on why and what you need to dry, how to specify a dryer, and best practices.

Say “manufacturing automation” and thoughts immediately go to the shop floor and specialized production equipment, robotics and material handling systems. But there is another realm of possible automation — the front office.

The True Open Heart is produced in either matt or polished white zirconium oxide and is produced in a limited run of 500 individually marked pieces.

In a time where sustainability is no longer just a buzzword, the food and beverage packaging industry is required to be at the forefront of this innovation. By adopting circular packaging processes and solutions, producers can meet regulatory requirements while also satisfying consumer demand and enhancing brand reputation. Join Husky to learn more about the broader implications of the circular economy — as well as how leading brands are leveraging this opportunity to reduce costs, increase design flexibility and boost product differentiation. Agenda: The cost and operational benefits of embracing circularity Key materials in circular packaging — including rPET and emerging bioplastics How to design a circular food and beverage package Strategies for selecting sustainable closures to future-proof packaging solutions Optimization and streamlining of production processes for enhanced efficiency How Husky Technologies can enable your sustainable success

August 29-30 in Minneapolis all things injection molding and moldmaking will be happening at the Hyatt Regency — check out who’s speaking on what topics today.

While prices moved up for three of the five commodity resins, there was potential for a flat trajectory for the rest of the third quarter.

Introduced by Zeiger and Spark Industries at the PTXPO, the nozzle is designed for maximum heat transfer and uniformity with a continuous taper for self cleaning.

Allegheny Performance Plastics specializes in molding parts from high-temperature resins for demanding applications as part of its mission to take on jobs ‘no one else does.’

Join this webinar to explore the transformative benefits of retrofitting your existing injection molding machines (IMMs). Engel will guide you through upgrading your equipment to enhance monitoring, control and adaptability — all while integrating digital technologies. You'll learn about the latest trends in IMM retrofitting (including Euromap interfaces and plasticizing retrofits) and discover how to future-proof your machines for a competitive edge. With insights from industry experts, it'll walk you through the decision-making process, ensuring you make informed choices that drive your business forward. Agenda: Maximize the value of your current IMMs through strategic retrofitting Learn how to integrate digital technologies to enhance monitoring and control Explore the benefits of Euromap interfaces and plasticizing retrofits Understand how retrofitting can help meet new product demands and improve adaptability Discover how Engel can support your retrofitting needs, from free consultations to execution

Formnext Chicago is an industrial additive manufacturing expo taking place April 8-10, 2025 at McCormick Place in Chicago, Illinois. Formnext Chicago is the second in a series of Formnext events in the U.S. being produced by Mesago Messe Frankfurt, AMT – The Association For Manufacturing Technology, and Gardner Business Media (our publisher).

Sustainability continues to dominate new additives technology, but upping performance is also evident. Most of the new additives have been targeted to commodity resins and particularly polyolefins.

Mike Sepe has authored more than 25 ANTEC papers and more than 250 articles illustrating the importance of this interdisciplanary approach. In this collection, we present some of his best work during the years he has been contributing for Plastics Technology Magazine.

Reach a truly international audience that includes component manufacturers, end-users, industry suppliers, analysts, researchers and more.

In this collection, which is part one of a series representing some of John’s finest work, we present you with five articles that we think you will refer to time and again as you look to solve problems, cut cycle times and improve the quality of the parts you mold.

In this three-part collection, veteran molder and moldmaker Jim Fattori brings to bear his 40+ years of on-the-job experience and provides molders his “from the trenches” perspective on on the why, where and how of venting injection molds. Take the trial-and-error out of the molding venting process.

Ultradent's entry of its Umbrella cheek retractor took home the awards for Technical Sophistication and Achievement in Economics and Efficiency at PTXPO.

Thousands of people visit our Supplier Guide every day to source equipment and materials. Get in front of them with a free company profile.

This month’s resin pricing report includes PT’s quarterly check-in on select engineering resins, including nylon 6 and 66.

The aim of this presentation is to guide you through the factors and the numbers that will help you determine if a robot is a smart investment for your application. Agenda:  Why are you considering automation? What problems are you trying to solve? How and why automation can help Crunch the numbers and determine the ROI

In this collection of content, we provide expert advice on welding from some of the leading authorities in the field, with tips on such matters as controls, as well as insights on how to solve common problems in welding.

Successfully starting or restarting an injection molding machine is less about ticking boxes on a rote checklist and more about individually assessing each processing scenario and its unique variables.

technotrans says climate protection, energy efficiency and customization will be key discussion topics at PTXPO as it displays its protemp flow 6 ultrasonic eco and the teco cs 90t 9.1 TCUs.

Learn about sustainable scrap reprocessing—this resource offers a deep dive into everything from granulator types and options, to service tips, videos and technical articles.