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

“Creating a DMF bottle already represents an enormous challenge,” opened Tony Perrotta, PulPac partnership lead at PA Consulting. “Creating a scalable and commercially viable process to replicate this has been even more so. Our aim is to provide a scalable process that meets existing need for cost, scale, speed, sustainability profile, and brand needs. It’s a tall order indeed but we have already demonstrated the foundational aspects of this work.”

Weight reduction results with SABIC PP compounds depend on several factors, including the type of FIM technique used. Short-shot molding, which uses the same tooling as an injection molded part, can reduce weight by up to 10%. SABIC PPc 9007 is formulated for short-shot FIM and low-impact applications. Core-back molding, which requires part redesign and new tooling, can lower weight by as much as 30%. Both SABIC PPc 9005 and PPc 9015 grades are formulated for core-back molding and deliver medium stiffness and impact.

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

To drive future developments in polymer foams, SABIC operates a Foam Innovation Center in The Netherlands. This center, which is equipped with foam process capabilities as well as analytical equipment, enables the company to develop new foam solutions and technology innovations and collaborate with customers.

“When a liner is used in our bottle, it is not adhered or glued to the fiber layer. Meaning, it is easily separated by almost any mechanical process. We are working with various waste management facilities in various markets around the world to understand what this looks like in practice – not just theory.”

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

Compared to solid components, foamed parts made with SABIC PP compounds offer significant weight savings that can help cut emissions. According to a cradle-to-grave life cycle assessment study (pending third-party review), the advanced new materials can help OEMs lower carbon dioxide (CO2) emissions by as much as 15 %.

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

Previously, the FIM process was essentially limited to non-visible parts, restricting its usefulness in automotive applications. Foaming can underperform in surface aesthetics: silver streaking, swirl lines and dimples are common defects. The new SABIC PP compounds for foamed interior parts deliver low-gloss textured (grained) surfaces with uniformly high quality, including the elimination of streaking and swirling. Talc filler in these grades acts as a nucleator that promotes the generation of finer bubbles, which contribute to a consistent surface appearance. For enhanced aesthetics, these grades are currently available in selected automotive interior colors with custom coloring also available.

“We have not finalized a set of markets to launch in but expect Europe to be very high on the list of priorities,” concluded Perrotta. The intention of our next phase of work is to demonstrate the scalability options to meet demand.”

With advocacy, communication and sustainability as three main pillars, Seaholm leads a trade association to NPE that ‘is more active today than we have ever been.’

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.

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.

SABIC’s new mineral-reinforced PP compounds said to deliver excellent aesthetics for visible automotive interior parts with complex geometries.

DMF is made when cellulose pulp is dry-molded into solid packaging. PulPac says the process brings significant environmental benefits since it requires less water and energy during production. Plus, DMF can take various shapes and forms that aren’t possible to achieve through so-called wet-molding. The process can also utilize recycled, residue as well as virgin cellulose, making use of readily available, renewable and affordable material.

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.

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.

Another consideration is the foaming process, which can use chemical or physical agents. The new SABIC PP compounds are good candidates for use with chemical blowing agents, which are typically preferred for visible foamed parts. These agents are introduced to the molding machine in the form of a masterbatch, along with the plastic pellets, and activate during the melt phase to release gases for foaming.

PulPac and PA Consulting say they will announce some of their first branded partners in the project ‘shortly’, but the team is yet to decide on the markets to launch the bottles in come 2025.

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

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

Packaging manufacturer PulPac and global consultancy PA Consulting claim they have come up with the technology that can finally make it possible for dry-molded fiber (DMF) to be made into beverage containers. The companies say that the bottles would be a sustainable alternative to wide-spread packaging solutions such as cardboard and single-use plastics.

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

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

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

Polyethylene parts can fail when an inappropriate density is selected. Let’s look at some examples and examine what happened and why.

SABIC fully supports its new PP compound portfolio with extensive expertise in foamed part design, development and processing, as well as predictive engineering capability. The company can provide guidance on the selection of the appropriate chemical blowing agent for each grade, and a SABIC team will collaborate with customers to achieve excellent aesthetics at the lowest possible part weight.

Since it’s still early days for the Bottle Collective, Perrotta couldn’t share specifics around how the packaging affects shelf life, or taste and flavor properties of milk – although the companies claim the bottle can hold water for six months.

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

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.

According to the product brief, the PA/PulPac Bottle Collective – as the prototype is called - can store water, dairy, non-carbonated soft drinks, adult beverages, and even hair- and skin-care products. The bottle can also be customized with bespoke shapes, sizes and decorations to reflect brand identity, with a growing number of businesses already taking an interest in the product, we were told.

And it’s not just cellulose that can be used – the team is also exploring how so-called non-tree-based fibers could work. “In addition to virgin fiber, we can incorporate recycled content and, in some cases, non-tree-based fibers for added properties,” he told us.

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.

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.

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.

While PulPac and PA Consulting believe they have proof of concept, the challenge now lies in scaling this up to create a solution fit for the FMCG industry. The plan is to release the bottles at scale by 2025.

“We are designing for standard kerbside collection and expect the dustcart pressure to easily and quickly separate the liner from the outer layer," Perrotta continued. “In addition, since a liner is being employed, the pulp is of a higher grade than alternatives,” he claimed. “The liner houses the product and any chemistry of the product keeping the pulp high grade.”

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.

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.

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.

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.

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.

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).

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.

Don’t assume you know everything there is to know about PE because it’s been around so long. Here is yet another example of how the performance of PE is influenced by molecular weight and density.

Coverage of single-use plastics can be both misleading and demoralizing. Here are 10 tips for changing the perception of the plastics industry at your company and in your community.

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

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

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

“Emissions work is currently being evaluated but since our process is a dry-molded process, there is a significant reduction in water use and energy compared to alternative forming methods.”

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

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.

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.

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

DMF packaging is already being produced at scale, including in the shape of bottles for dry goods, but a DMF container for storing liquids hadn’t been successfully developed before.

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.

The choice between the short-shot and core-back techniques, with their different tooling requirements, also helps to determine whether FIM with SABIC PP compounds is cost neutral or delivers cost savings. Additional cost savings are possible from cycle time reductions from flow improvements inherent in FIM.

So how does DMF compare to cardboard production on emissions, for example? “This solution is quite different to cardstock,” Perrotta said. “We can produce a myriad of sizes and shapes not possible in either cardstock or wet-molded processes today.

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

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

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.

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.

Asked how a DMF milk bottle could look like - including what type of lining would be used and how easy that would be to recycle - Perrotta explained: “Our approach allows for the use of multiple types of liners, hence we could replicate existing use or find another alternative.

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Compounders face a number of processing challenges when incorporating a high loading of low-bulk-density mineral filler into polyolefins. Here are some possible solutions.

Implementing a production monitoring system as the foundation of a ‘smart factory’ is about integrating people with new technology as much as it is about integrating machines and computers. Here are tips from a company that has gone through the process.

“We expect our packaging to be a valid alternative for dairy beverages,” Perrotta told us. “We have not yet trialed shelf life for a full range of beverages yet; as we further engage specific brands and their unique needs, material transfer, color and taste profile and fragrance needs will all be addressed, too.

Three new mineral-reinforced PP compounds from SABIC have been shown to deliver excellent aesthetics for visible automotive interior parts with complex geometries, such as door panels and trim, seat and trunk cladding, A/B/C/D pillar covers and center consoles. SABIC PPc F9005, PPc F9007 and PPc F9015 grades, unlike standard foam injection molding (FIM) materials which typically exhibit surface defects, reportedly feature uniformly high surface quality similar to solid injection molded parts. The new SABIC PP compounds have launched in Europe, with upcoming availability in the Americas and Asia/Pacific.

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

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.

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

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

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.

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.

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 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.

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.

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