Custom Plastic Injection Molding

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

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LOK Family

Trust-T-LokTM and Drop-LokTM patented 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.

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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.

MORE INFO

Recent Posts

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

flexible packaging
May 30

Seal It Right: Selecting the Best Cap and Spout for Your Flexible Packaging Application

A convenient, lighter-weight solution that uses less material and extends shelf life, flexible packaging is flexing its strengths in the marketplace today. This type of packaging, which you mostly recognize in formats like pouches, bags and more, is widely utilized across a variety of industries from food and beverage to personal and home care solutions and beyond. Beyond the quality of your flexible film, caps and spouts are a critical factor in a product's success....
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Mar 10

Vote for Hoffer Plastics: Coolest Thing Made in Illinois

Vote for Hoffer Plastics for Illinois Manufacturers' Association's Makers Madness: The Coolest Thing Made in Illinois! Our P-15 Tamper Evident Cap and Spout, used by Big Easy Blends, boasts a 46% reduction in plastic compared to similar products on the market today. Plus, it's engineered to seamlessly integrate with today's recyclable materials. Join us in championing forward-thinking products! Vote up to five times per day. Vote Now
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Feb 24

Celebrating Three Generations of Manufacturing Innovation & Leadership at Hoffer Plastics

How Thinking Ahead Continues to Propel Hoffer Plastics into the Future Back in 1953, Robert Hoffer started out with a powerful idea: Putting the needs of customers, employees and the community first would drive a successful business. It’s a seemingly simple concept that has led Hoffer Plastics through 70 years of business. Today, into our third generation of family leadership, the course that Bob and Helen set for Hoffer Plastics remains at the heart of...

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