Partnership & Collaboration Archives - Hoffer Plastics

Shaping the Future of Flexible Packaging with Ultrasonic Welding

Hoffer Team — Thu, 06 Nov 2025 19:33:04 +0000

Plastics Machinery & Manufacturing captured the successful collaboration between Effytec, Dukane, LD Pack and Hoffer Plastics, highlighting how industry leaders came together to advance sustainable packaging. The article showcases:

Effytec’s servo-driven GP32 form-fill-seal machine manufacturing sustainable pouches
Dukane’s innovative SynQro ultrasonic welding technology
LD Pack’s high-performance sustainable film
Hoffer’s proprietary P22 spouts

By combining decades of injection molding expertise with cutting-edge plastic closure engineering, Hoffer played a key role in developing the first large-format, mono-PE, fully recyclable spouted pouch. Designed for precision and performance, Hoffer’s P22 spouts from its Trust-T-Lok line ensure a perfect weld interface with recyclable films, enabling reliable sealing without distortion or leaks, even in temperature-sensitive applications.

By uniting expertise in machinery, materials and closures, these partners are setting new standards for sustainable pouch packaging. See how.

Read the full article

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Three Pillars of a Successful Mold Transfer

Hoffer Team — Fri, 03 Oct 2025 20:00:53 +0000

A mold transfer is more than moving steel. It’s a strategic decision built on trust and risk management that protects product quality, supply chain stability and brand reputation. Beyond the tool itself, you’re relying on a supplier to deliver consistent quality, meet deadlines and safeguard your business from costly risks. Done right, a tooling program transfer not only lowers costs but also enhances performance, improves consistency and strengthens your competitive edge.

Companies rarely decide to move a mold on a whim. That decision typically follows hard lessons, when supplier quality slips, delivery windows close or rising costs cut into competitiveness. In other cases, it’s part of a bigger strategic shift, such as reshoring production to ensure consistent sources of domestic supply. Whatever the reason, the decision carries weight and it deserves a careful, deliberate approach.

That’s why every mold transfer should be grounded in three pillars: disciplined project management, thorough tooling audits and rigorous process validation.

1. Project Planning, Management & Communication

For many customers, the decision to transfer a mold is overshadowed by one overriding concern: risk. Downtime, missed deadlines or unforeseen costs can ripple through production schedules or strain customer relationships. It is a complex process that touches tooling, logistics, quality systems and supply chains. Navigating that complexity requires three essential considerations of project management: careful planning, clear communication and disciplined execution.

Planning ensures that every step, from tool audits to production readiness, is accounted for before the transfer begins. Communication provides visibility, keeping all stakeholders aligned and reducing surprises. Execution ties it all together, coordinating resources and timelines so that production can continue without disruption.

Hoffer brings these elements together through structured project management and transparent communication. Each transfer begins with an agreed-upon timeline, while dedicated project managers track milestones, flag risks early and adjust schedules before they cause delays. Drawing on in-house expertise and proven processes, Hoffer manages logistics, sampling and approvals with precision, minimizing downtime and keeping supply chains moving. We communicate often and with transparency, turning mold transfer from a potential risk into a strategic advantage and one that proactively overcomes challenges, reinforces trust and strengthens long-term partnerships.

2. Rigorous Tooling Audit and Repair

A mold is only as strong as its current condition. That’s why every successful transfer is centered around a thorough mold audit to ensure the tool can deliver the quality, consistency and efficiency customers expect. Customers don’t always realize how wear, prior maintenance practices or even basic compatibility with new presses can influence the outcome of a transfer. Without a clear picture upfront, risks multiply, delays stretch longer, costs climb and production quality suffers.

At Hoffer, the mold audit process goes beyond a mechanical check. Our in-house moldmaking experts evaluate not only the physical state of the tool – including critical components like inserts, cylinders and plugs – but also the quality of its documentation. Too often, critical assets like drawings, maintenance records or setup sheets are missing, incomplete or out-of-date. By reviewing both the tool and its history, we give customers the visibility they need to make informed decisions about production readiness, risk and investment. When issues are uncovered, we don’t just point them out, we recommend the refurbishments or adjustments necessary to maximize performance, extend the tool’s life and return molds to like-new condition.

This deliberate, detail-driven assessment ensures the transfer begins on solid footing. Customers gain confidence that the mold will deliver consistent, reliable yields from the very first shot. The audit turns uncertainty into preparedness, protecting the investment and setting the stage for long-term success.

3. Technical and Process Validation

The success of a tool transfer program depends on rigorous validation, ensuring the mold does more than function – it produces parts that meet your requirements and scale reliably. At Hoffer, this means establishing robust process windows, verifying quality against customer standards and ensuring performance holds steady under true production conditions. The result is confidence that production can be ramped up quickly, supply will remain dependable and product integrity is fully protected.

Once the mold is installed, our team conducts real-world sampling to confirm tool performance and identify any adjustments that may be needed. If fine-tuning is required, Hoffer’s in-house tooling and engineering experts act quickly, minimizing delays and safeguarding schedules. Throughout this process, open communication gives customers visibility into results at every stage of the process. The outcome is more than a successful transfer, it’s a seamless continuation of production that strengthens trust and builds the foundation for a long-term partnership.

Turning Disruption into Confidence

Moving a manufacturing program is often never simple. It’s a decisive moment that can either create new risk, or become a new competitive advantage. By approaching every project with disciplined management, thorough audits and rigorous validation, Hoffer turns potential disruption into continuity and confidence. Our focus goes beyond relocating steel; it’s on keeping production strong, quality consistent and supply chains resilient.

Most importantly, every transfer is an investment in trust. With careful planning, transparent communication and unmatched technical expertise, we help customers safeguard their most valuable assets and keep their production running without disruption, today and in the future.

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30 Under 30: The Next Generation Driving Innovation in MoldMaking

Hoffer Team — Wed, 03 Sep 2025 17:36:12 +0000

Young professionals are bringing new perspectives, technical skills and a strong commitment to the moldmaking industry. MoldMaking Technology recognizes these individuals through its 30 Under 30 program, highlighting emerging talent that is shaping the future of precision manufacturing.

Hoffer Plastics project engineer Jacob Trch exemplifies the next generation of innovators. With exceptional expertise in mold design, project management and manufacturability, Jacob has played a pivotal role in advancing complex automotive and consumer products.

Jacob’s clear communication, leadership and dedication to continuous improvement have earned him the trust of both colleagues and customers. Driven by passion and purpose, he represents the innovative spirit propelling the next generation of moldmakers forward.

Read the full 30 Under 30 feature

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Enhancing Packaging Performance Through Cap and Spout Selection

Hoffer Team — Mon, 11 Aug 2025 20:33:26 +0000

Packaging Strategies spotlighted three ways the right plastic cap and spout can deliver a strategic edge, with perspectives from John Strubulis, Hoffer Plastics’ Senior Product Manager. In today’s crowded CPG marketplace where packaging can be a direct reflection of your brand’s values, selecting the right fitment is not just about functionality. It’s a strategic decision that shapes consumer perception, achieves regulatory compliance and reflects sustainability efforts.

John emphasizes that the right spout contributes to more than just leak-proofing and sealing. It is an essential component of delivering a high-quality product. By prioritizing precision, performance and environmental responsibility, pairing the right fitment with your flexible packaging becomes a fundamental part of achieving packaging excellence.

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Custom Closures: Faster to Market Through Collaborative Engineering

Hoffer Team — Thu, 24 Jul 2025 15:33:32 +0000

When RoseBud Ice Cream set out to disrupt the frozen treat category, it brought more than just a new product to market. It introduced a bold new format: premium ice cream in a flexible, pouch-based package.

To make the vision a reality, Founder Sam Rose needed more than a supplier. He needed a partner who could deliver a high-performance closure system that balanced function and food safety while pairing seamlessly with his custom equipment.

Hoffer Plastics rose to the challenge, applying deep technical expertise and a collaborative approach to help bring RoseBud’s innovative concept to life on time and with confidence.

Learn how the right closure partner made all the difference for RoseBud’s market debut!

Get the Full Story

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What Uncertainty Reveals About the Value of Dependable Manufacturing Partnerships

Hoffer Team — Tue, 08 Jul 2025 20:13:43 +0000

When the market turns unpredictable, consistent partners don’t just help you survive – they help you lead. As volatility reshapes industries, global relationships and supply, it’s the reliability of your manufacturing supply chain that turns disruption into opportunity.

That’s why the true differentiator today isn’t just speed or quality. It’s a partner who offers you the stability, reliability and peace of mind you need to withstand global headwinds. While shifts may not be predictable, your supply chain can be.

Explore three ways a dependable, stable manufacturing partner can be your competitive advantage.

1. Domestic Production with a U.S.-Based Supply Chain

In times of uncertainty, proximity matters. A U.S-based supply chain for North American companies reduces risk, shortens lead times and strengthens your ability to respond when conditions change.

A domestic supply chain minimizes exposure to overseas disruptions, allows for faster communication and helps mitigate the impact of unpredictable shifting regulations or delayed imports. These factors can make or break performance when timelines are tight or demand spikes unexpectedly.

For example, manufacturers with localized operations often deliver:

Shorter lead times
Lower freight costs
Fewer customer delays

At Hoffer, we bring world-class molding expertise to every partnership – offering advanced injection molding, insert and overmolding, in-house tooling, 3D printing and rapid prototyping. From engineering through implementation, our state-of-the-art South Elgin, Illinois facility supports complex, custom solutions. Backed by a secure domestic supply chain of our own, our model demonstrates how consistency – like a 99.45% consistent on-time delivery rate – can help companies find stability in unpredictable times.

To support that stability, we’ve made ongoing investments in advanced automation technologies. Since installation, automation has saved more than 55,000 hours of manual labor, allowing us to increase efficiency. Our autonomous mobile robots (AMRs) also protect employees from lifting between 1.5 and 2.0 million pounds annually.

Even if the market remains unpredictable, your operations don’t have to be. A reliable, domestic supply chain offers a level of control that global sourcing often can’t.

2. Unmatched Expertise to Extend Tooling Life

Tooling is one of the biggest capital investments in injection molding – so maximizing its lifespan is critical to your return on investment (ROI). It’s not just about the initial tool build. It hinges on consistent, precision maintenance and proactive planning.

While industry norms often cap mold life at around one million cycles, custom molders with tooling expertise in-house can expand that lifespan dramatically. With the right tooling strategy and ongoing support from skilled professionals, molds can remain productive for decades. At Hoffer, some of our long-tenured customers are running molds that have lasted 25+ years under our care. That’s the power of experience, precision and preventative maintenance.

To minimize investments in tooling – including downtime from part quality issues or unexpected mold repairs – a robust in-house tooling team, dedicated to regular inspections and timely repairs, can significantly extend mold life and ensure consistent production performance.

3. Financial Strength that Reduces Risk

Your contract manufacturer’s financial health isn’t just a back-office detail. It’s a frontline factor in risk mitigation and long-term business growth. In uncertain markets, companies need partners who aren’t just operationally sound, but financially resilient. That stability translates to consistent capacity, reliable delivery and the ability to invest in new technologies, innovations and people.

That’s exactly the kind of stability Hoffer Plastics brings to the table. With 72 years of continuous family ownership, we’ve made intentional decisions to remain financially strong. Not only for the sake of our own growth, but to be a steady, low-risk partner to our customers, employees, partners and the community. This long-term mindset empowers us to invest ahead of need, weather disruption and stay laser-focused on delivering for the people who count on us.

Now led by the third generation of Hoffer family members – Co-CEOS, Gretchen, Charlotte and Alex – the company is guided by a shared commitment to responsiveness and transparency. This leadership structure creates more direct access for customers and faster alignment between strategy and operations, allowing us to make timely, informed decisions in the best interest of our partners.

When your supply chain includes an injection molder with this level of financial and organizational strength, it becomes more than a transactional relationship. It becomes a source of competitive advantage.

A Partner You Can Count On

At Hoffer, we prioritize customer intimacy, taking the time to understand your unique challenges and goals. This close collaboration allows us to provide consistent service – even during times of internal change like employee turnover or shifting priorities. Our team’s deep knowledge of your business ensures continuity and stability, so you never have to worry about losing momentum or facing unexpected delays.

Strong relationships and reliable communication aren’t just nice-to-haves, they’re foundational to how we help you navigate uncertainty with confidence.

Volatility may be out of your control. Your choice in a manufacturing partner isn’t. When you work with Hoffer Plastics, you're not just buying parts – you’re gaining a relationship rooted in quality and trust.

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Inside Hoffer Plastics’ Family Legacy and Leadership

Hoffer Team — Thu, 03 Jul 2025 14:56:41 +0000

Plastics Machinery & Manufacturing sat down with Hoffer Plastics co-CEO Gretchen Hoffer Farb to explore how the third-generation family business is preserving its legacy while adapting to the evolving needs of its employees and customers. Gretchen shared insights into how the company’s core values – family, integrity, service and trust – continue to shape decision-making and company culture, from hiring practices to leadership development.

In the interview, Gretchen details the importance of family legacy, including a leadership approach rooted in empathy, accountability and stewardship alongside her siblings – Charlotte Hoffer Canning and Alex Hoffer. By investing in employee well-being and sustaining strong family leadership, the company continues to build long-term success without sacrificing its founding principles.

Read June’s cover story from Plastics Machinery & Manufacturing

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Spouts and Caps: Unwrapping the Magic of Flexible Packaging

Hoffer Team — Tue, 21 Jan 2025 16:04:21 +0000

Tomte Cake, a company delivering a fresh take on a beloved holiday classic – gingerbread houses, captured the attention of audiences on Shark Tank.

As they began to prepare commercializing their product, they identified the need for a proven, reliable partner to provide secure, child-friendly caps and spouts for its flexible frosting pouches. Hoffer Plastics’ Trust-T-Lok cap and spout, a proprietary closure system, provided the perfect balance of security and ease-of-use.

Hoffer Plastic’s delivered 25,500 color-matched caps and spouts in eight weeks from initial conversation to shipped product, ready to meet holiday demand!

Click below to learn more about the collaboration between Tomte Cake and Hoffer Plastics.

Get the Full Story

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Revolutionizing Flexible Spouted Pouch Packaging with Ultrasonic Welding

Hoffer Team — Fri, 20 Dec 2024 21:17:37 +0000

Packaging World captured the successful collaboration between Effytec, Dukane and Hoffer Plastics in action at PACK EXPO. Editor Pat Reynolds visited the team at the show to spotlight Effytec’s servo-driven GP32 form-fill-seal machine manufacturing sustainable pouches with Dukane’s innovative SynQro ultrasonic welding technology and Hoffer Plastic’s proprietary P22 spouts.

Made from 100% recyclable mono-materials, these spouted pouches have wide ranging packaging applications across health and beauty, food and beverage, personal care, industrial products and more.

Having the ability to manufacture mono-materials using ultrasonic welding versus traditional heat sealing without deformity while maintaining high production levels is a game-changer for companies seeking an affordable, achievable sustainable solution.

Watch now to see this advanced technology in action!

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Innovative Ultrasonic Spouted Pouch Sealing Solution Debuts at PACK EXPO 2024

Hoffer Team — Tue, 15 Oct 2024 15:39:12 +0000

Collaborative innovation pays off as Dukane, Effytec and Hoffer Plastics launch mono-material solution.

SOUTH ELGIN, Ill. (October 15, 2024) – What happens when you bring together a state-of-the-art packaging equipment manufacturer, an innovative plastic welding technologies leader and an award-winning injection molder? A sophisticated new mono-material polyethylene (PE) packaging solution that was created from the combined expertise of Effytec, Dukane and Hoffer Plastics. The efforts of this joint collaboration will be on display at Pack Expo in booths W-26018, S-1700 and S-4321 from November 3 to 6 in Chicago.

Brand owners – with packaging applications across health and beauty, food, personal care, industrial products and more – will be excited to learn how they will benefit from the collaboration and expertise of respected industry innovators:

Effytec (Booth S-1700), an innovator of form-fill-seal and pre-made pouch fill-seal machinery for a range of packaging types, identified a solution with a smaller footprint, lower cost and decreased welding times.
Dukane (Booth S-4321), whose patented SynQro technology is critical to this solution’s success, delivered a single-step spout-to-film ultrasonic sealing process with precise servo-driven control, lowering cycle times to under one second.
Hoffer Plastics (Booth W-26018), a best-in-class injection molder and recipient of IndustryWeek’s 2024 Best Plants Award, integrated its lightweight P22 spouts from its Lok family product line known for its superior tamper evidence and seal integrity.

“Historically, the industry has been challenged in finding an affordable, efficient solution to seal mono-material films due to the complexities associated with films, spouts and standard sealing processes – including heat sealing and ultrasonic welding,” said Roger Stainton, Effytec USA President. “Together, we’ve created a solution that enables us to ultrasonically weld spouts to mono-material films in a one-step process that can produce 40 pouches per minute.”

This solution is pivotal in the industry’s shift toward mono-material packaging, which is essential for end user recyclability and eliminating landfill waste.

“The results of this collaboration meet the needs of brands and co-packers eager to bring a sustainable product to market,” said Petr Vasko, Dukane’s European Applications and Tooling Manager. “Together, we’re delivering green technology, fast cycle times and precise sealing for modern, sustainable packaging lines.”

How Collaboration Created a Sustainable Solution

Effytec began by producing a kit that could effectively integrate mono-material films onto its servo-driven GP32 form-fill-seal machine. This kit included additional rollers to advance the film without stretch, pressure regulators, new metal alloy sealing bars to support better temperature transition, and other components that could overcome historical challenges of working with unique mono-material films.

The most critical component of this kit was the integration of Dukane’s patented SynQro ultrasonic welding technology. SynQro’s unique design drives ultrasonic energy through two sonotrodes from both sides of the spout in synchronized motion, delivering consistent and uniform seals. Its servo-controlled process provides infinite control over sealing force, ensuring the right amount of pressure for highly accurate and hermetic seals of these films to Hoffer Plastics’ spouts.

Hoffer Plastics’ P22 spout was an instant match to the technologies produced by Effytec and Dukane. The PE cap, which is a lightweight design that offers superior tamper evidence, greater seal integrity and compliance with choke-proof specifications, was an immediate fit with the solution due to the spout’s standard design which integrates energy directors critical for ultrasonic welding compatibility.

John Strubulis, product manager at Hoffer Plastics added, “Our spouts have found a home in this partnership with Effytec and Dukane. We believe in the power of partnerships – especially one that leads to viable sustainable solutions that accelerate customer success while minimizing our environmental impact. This innovative ultrasonic welding solution not only creates a mono-material spouted pouch that enhances recyclability for end users. It also reduces energy consumption by 70-80 percent compared to heat-sealing methods. We are grateful for our partnership with Effytec and Dukane and look forward to innovating even more together.”

Those interested in learning more can visit booths W-26018, S-1700 and S-4321 at Pack Expo.

About Hoffer Plastics
Founded in 1953 by Robert “Bob” and Helen Hoffer, Hoffer Plastics is celebrating its 71-year anniversary with an ongoing commitment to driving customer, employee and industry success. A full-service contract manufacturing partner, Hoffer produces more than three billion plastic parts annually with a consistent 99% on-time delivery record. The company serves customers in markets that include flexible packaging, medical, automotive, consumer, industrial and appliances. Located in South Elgin, Illinois, Hoffer employs more than 350 individuals within its 365,000-square-foot facility located on 24 acres. The company has pioneered numerous product innovations, including the company’s proprietary Lok family of products. For more information, visit www.hofferplastics.com.

About Effytec
Effytec USA manufactures horizontal form-fill-seal pouch machinery and pre-made pouch fill-seal machinery for packaging all types of products in flat three- or four-sided seal sachets, stand-up pouches with re-closable zipper, cap or shaped pouches for the food, beverage, pharmaceutical, cosmetic and industrial industries. Effytec Packaging was founded in Barcelona, Spain by some of the best minds in the horizontal-form-fill-seal pouch machine industry. The goal: Make the best HFFS machines in the world. Effytec’s remarkable growth since inception says that our customers believe we are achieving that goal. For more information, visit https://www.effytecusa.com/.

About Dukane
Dukane develops ultrasonic solutions that meet the unique requirements of each customer’s application. For customers who know their exact needs, we listen, understand, and deliver a quality product that meets exact specifications. For customers looking to start from a concept, we foster a consultative relationship, leveraging our five decades of experience to develop cutting-edge solutions to the most challenging welding needs. Established in 1922 as Operadio, we have served several industries and provided time tested technological breakthroughs. We take on distinct challenges, accepting each project as an opportunity to enhance our eye for innovation. We put customer relationships at the forefront of everything we do. For more information, visit https://www.dukane.com/

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