Custom Plastic Injection Molding

FAMILY OWNED & OPERATED SINCE 1953 | 99% ON-TIME DELIVERY | 3 BILLION PARTS SHIPPED ANNUALLY

HOW CAN WE HELP?

Hoffer Plastics Named IndustryWeek 2024 Best Plant

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LOK Family

Trust-T-Lok^TM and Drop-Lok^TMpatented closures for flexible pouches and rigid containers. Strong seal integrity, tamper evident, in a range of styles or configurations for food, personal care and many more applications.

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Custom Products

From simple parts to the most highly complex multi cavity designs, we partner with you from design to prototyping through production and rollout. If you can conceive it, we can mold and deliver it.

Packaging
Medical
Consumer Industrial
Automotive
Appliance

Where can you find our parts? Squeezable baby food pouches, lawnmower carburetors, car doors, audio speakers, blender jars, dishwashers, and restaurant beverage dispensers . . . just to name a few.

We go ALL IN to help you WIN

112 PRESSES | 300+ EMPLOYEES | MADE IN AMERICA

A Focus on Sustainability

Proud recipients of the 2016 Illinois Governor's Sustainability Award. Longstanding executive members of the Plastics Environmental Council. Pioneers in onsite power co-generation and the pursuit of biodegradable resins. Sustainability has been central to our company's values and priorities since our inception.

Testimonials

Hoffer is a much appreciated partner, that understands how they can help us
prosper in a competitive market. The product quality consistently meets our high standards, topped off by an outstanding service from a flexible and most efficient organization.
Thank you Hoffer Plastics!

Marc Latreille

Sales & Marketing Director | Vergers Leahy Inc. – Leahy Orchards Inc.

Hoffer plastics is a true expert partner to us, which has allowed Yumbutter and Tribe 9 to continue being a leader in pouch innovation across the nut butter industry and beyond.

They are a delight to do business with and highly recommend them to anyone looking seeking out the best injection molders in the market.

Matt D’Amour

Chief Wellness Carrier | Yumbutter and Tribe 9 Foods

Hoffer has been a valued partner to our company for many years. Hoffer goes well beyond just selling “plastic parts”. Their customer service and technical support is unmatched and their products are consistently high quality. Looking forward to a continuing partnership for years to come. Thank you Hoffer Plastics!

John Knapp

Executive Vice President - Marketing

The Hoffer Foundation

Giving back to the community and people who've supported us is an honor, a joy and a responsibility. The Hoffer Foundation enables programs such as the United Way, Boys and Girls Clubs, local food bank, library, literacy and job training programs, and many others.

Recent Posts

Our Latest Posts on Technology, Leadership, Innovation, and Sustainability

Mono-Material Spouted Pouch

Nov 06

Shaping the Future of Flexible Packaging with Ultrasonic Welding

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,...

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Nov 04

From Rigid Bottles to Spouted Pouches: Innovation that Transforms Packaging and Performance

When Prestone, a trusted leader in automotive fluids, set out to refresh its packaging to a flexible spouted pouch for its top-off pouch, the goal was clear: reduce environmental impact, improve cost efficiency and ensure product safety. The company saw an opportunity to evolve the packaging from a rigid bottle to a large-format spouted pouch - a lighter and more sustainable packaging solution that uses significantly less plastic. To make this vision a reality, Prestone...

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Oct 16

Micromolding is Reshaping the Future of MedTech

Medical Product Outsourcing sat down with Hoffer Plastics director of engineering Brian Beringer and other micromolding experts to explore how the company is helping redefine what's possible in medical manufacturing through advanced micromolding innovation. By combining decades of molding expertise with cutting-edge engineering, Hoffer Plastics delivers greater precision, reliability and functionality in smaller components. From optimized material selection and early design for manufacturability (DFM) collaboration to advanced tooling, Hoffer's approach ensures that even the most...

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