AIM Processing has parlayed small part molding expertise and aggressive automation, even for short run production, into a highly successful custom molding business.

Image

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.

In addition to boosting productivity, Dearing says the C-Serts have improved safety on the molding floor. “We have a safer and more productive work space because bolt holes that weren’t working have been restored, enabling us to use the correct mold clamps in the correct positions to mount molds, as opposed to grabbing a corner of the mold,” Dearing explains. “We don’t want ‘good enough’ here — we need to always use proper procedures for mold mounting.”

ITW Deltar Fasteners’ test case for C-Sert were the well-worn platens of a 150-ton Toyo press, vintage 1995. Featuring large and lengthy clamps and clamp bolts for mold installs, the machine is in ITW Deltar Fastener’s sample shop, where it’s used for mold trials and training purposes. After successfully repairing the stripped bolt holes, Dearing and his team installed C-Serts in more than 20 of the company’s presses to replace stripped holes. To help quantify the value of the thread replacements, ITW Deltar Fasteners points out that the sampling press undergoes two or three mold changes per day with more than 250 mold swaps performed through the first half of 2023. Dearing says that what used to take at least 15 minutes is now done in five because the mold setters can always “count on using the correct holes.”

An overview on the use of chemical foaming agents (CFAs) to successfully foam single and multilayered rotational molding parts, this webinar will illustrate the multiple benefits rotational molders can achieve, including reducing resin consumption, decreasing part weight, enhancing wall thickness and improving structural rigidity. Agenda: Charging the mold Dosing ratios Venting Optimal decomposition temperatures, cycle times and drop times for drop box applications Cooling considerations

SNMG120408 PS CA525 Medium machining of steel. Good general use insert suitable for intermittent cutting. Excellent chip control at relatively low feed rates. Cutting parameters Depth of cut 1.00~3.5mm Feed 0.18~0.35 mm/rev Grade...

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.

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

In many cases, decreasing the discharge temperature will improve product quality and perhaps even boost rate. Here are ways to do it.

“Other products and attempts to repair did not sustain over time,” Dearing says. “They would pull out of the repaired holes or become worn out themselves. I knew we needed a permanent solution to repair these bolt holes to make mold installation quick, easy and safe.”

How permanent a solution does ITW Deltar Fasteners think it’s found? Dearing says that the company’s tooling engineering manager, Greg Mamelson, quipped that “one million years from now, the platens will be dust but the C-Serts will still be there.”

More than four years on, there are aspects of the COVID-19 pandemic that linger in their impacts to the plastics market and are made visible in our annual survey.

With it acquisition of DuPont’s engineering resins, Celanese’s resin solutions for automotive electrification, e-mobility and consumer electronics are plentiful.

Image

On the advice of his tooling manager, Dearing ordered several C-Sert kits and repaired four badly damaged holes on the Toyo machine in less than 90 minutes. The kits came with a 60-degree center; a cutting bit to open the stripped hole; cutting oil for the cutting bit; the threaded C-Serts; and a bit to install the inserts into the platen. ITW Deltar Fasteners used its own mag drill to center on the hole and perform the cutting.

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

There are five specific areas that designers and manufacturers need to consider to realize the potential of these unique materials.

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

C-Sert threaded inserts help molders replace stripped bolt holes on platens with a new threaded hole that promises long service life.  Photo Credit: C-Sert Manufacturing

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.

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.

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.

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

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.

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).

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.

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.

These humble but essential fasteners used in injection molds are known by various names and used for a number of purposes.

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

The C-Serts apply what’s known as an interference or metal-to-metal fit, which the company says ensures they will not back out, pull out or vibrate themselves free. Acting as both an insert and a tap, the C-Sert’s internal threads are as hard as a tap, making them highly resistant to damage from bolts once installed.

This CW Tech Days virtual event will explore the technologies, materials and strategies used by composites manufacturers working in the evolving space market. Presentations from industry experts will emphasize the use of composite materials in applications requiring the weight savings, structural benefits and ability to withstand extreme temperatures that only composites can provide.

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

Automotive molder ITW Deltar Fasteners found new life for the battered bolt holes on its machine platens with a solution that’s designed to last.

Plastics Technology Top Shops Benchmarking Survey provided both unanimous responses and divided results, but pervasive throughout is the sense of an industry still grappling with the aftermath of 2020’s global pandemic.

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

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.

Heavy interrupted machining of cast iron. Also useful for hard materials like induction hardened chrome bar.     Kyocera Japan. SNMG120408 ZS CA4515 Strong edge suitable for heavy cutting at high feeds and speeds. Not recommended for...

Image

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

SNMG120408 CA6525 Heavy machining of steel and stainless steel. Good general use insert suitable for intermittent cutting. Conventional chip breaker ideal for chamfering. Cutting parameters Depth of cut 1.00~3.5mm Feed 0.20~0.40 mm/rev Grade...

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.

Eliminating the need to contact each supplier for every individual quote, a new CRM for automotive supplier Axiom Group tracks past quotes as well as industry history to generate fast, reliable RFQs and more.

Medium machining of stainless steel.    Kyocera Japan. SNMG120408 HT CA6525 Also good for steel. Good general use insert suitable for light intermittent cutting. Excellent chip control at relatively low feed rates. Possitive land and...

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.

Years of numerous, regular mold changes had left many of company’s molding machine’s bolt holes stripped, and this damage made securing tools to the platens a time-consuming challenge. Back in August 2020, the company began repairing platen holes with C-Sert threaded inserts made by C-Sert Manufacturing (Portland, Ore.), and Kenny Dearing, ITW Deltar Fasteners process engineer, says those repairs have lasted to this day.

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.

Plastics processors are finding applications for 3D printing around the plant and across the supply chain. Here are 8 examples to look for at NPE2024.

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

Currier Plastics had a major stake in small hotel amenity bottles until state legislators banned them. Here’s how Currier adapted to that challenge.

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.

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.

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.

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.

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

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.

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.

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

During its Mobility Days in Austria, Engel and KTM Technologies debuted an all-plastic molded motorcycle seat base produced via a tape-sandwich process that can run in a standard molding process.

Kenny Dearing (right), ITW Deltar Fasteners process engineer, has utilized C-Serts to replace worn bolt holes on platens throughout the company’s molding facility. Photo: C-Sert Manufacturing

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.

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

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.

This 1-day technical conference and exhibition showcases innovative developments in materials, processing and equipment for the additive manufacturing industry. This conference is specifically designed to inform, update and educate plastic processors about implementing new additive manufacturing technologies. Hear technical presentations on the newest advances in additive manufacturing related to: design, materials development, processing equipment and enabling technologies, new applications and more. See exhibits from engineering plastic suppliers, compounders, molders, design and engineering firms and machinery suppliers. Experts will show you how to apply the latest technologies to your next project or program. The conference includes a full day of technical presentations, plenary and keynote presentations on business trends; breakfast, lunch and breaks; exhibits of advanced technologies and an evening networking reception.   Note: Additive Manufacturing Media executive editor Stephanie Hendrixson will moderate the Supporting AM Adoption in Northeast Ohio panel at 11:20 a.m.

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.

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

SNMG120408 PS CA6525 Medium machining of steel and stainless steel. Good general use insert suitable for light intermittent cutting. Excellent chip control at relatively low feed rates. Cutting parameters Depth of cut 1.00~3.5mm Feed 0.18~0.35...

ITW Deltar Fasteners keeps its mold setters, and the more than 100 injection molding machines on its Frankfort, Ill., production floor, quite busy, undertaking multiple mold changes daily. Based in Troy, Mich., ITW Deltar Fasteners has production operations in Frankfort and Chippewa Falls, Wisc., from which it molds fasteners, hole plugs, bumpers and baffles for the automotive industry and the military.

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

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.

SNMG120408 PS CA6525 Medium to rough machining of steel and stainless steel. Good general use insert with strong edge suitable for heavy cutting at high feeds. Excellent chip control at higher feed rates. Cutting parameters Depth of cut 1.00~3.8mm Feed...

Dearing notes that the C-Sert-supplied cutter performed well even after clearing multiple holes for installation, adding that C-Sert offers all the needed tools for installation. “It’s frustrating to buy something only to find out that you need a special tool to install it,” Dearing says. “However, the tools needed to install C-Serts can be found in most molding shops.”

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.

What are the basic building blocks of plastics and how do they affect the processing of that material and its potential applications in the real world? Meet the repeat unit.

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

SNMG120408 CA525 Heavy machining of steel. Good general use insert suitable for intermittent cutting. Conventional chip breaker ideal for chamfering. Cutting parameters Depth of cut 1.00~3.5mm Feed 0.20~0.40 mm/rev Grade...

No more guessing about whether mold-mounting bolts are tightened properly, with an alternative to unreliable torque measurements.