A Custom Injection Molding Partner You Can Count On.
Every flexible or rigid package brings unique requirements for its caps and spouts. Hoffer Plastics brings 73+ years of custom injection molding expertise to help you solve them.
From our proven Lok™ family of caps and spouts to custom solutions engineered around your application, Hoffer delivers injection molded packaging solutions for both flexible and rigid formats. Our breadth of expertise gives you more ways to get to the right solution, whether that means starting with a proven Hoffer cap or spout, customizing an existing design or engineering a new solution for your specific application.
With more than three billion parts produced annually, SQF-certified manufacturing and a 99.7% on-time delivery record, Hoffer has the people, capacity and manufacturing excellence to support your packaging program from development through full-scale production.
Trusted by Brands at Every Stage.
From emerging brands to leading global companies, customers trust Hoffer to deliver the quality, responsiveness and manufacturing performance required to capture demand and drive growth.
Hoffer produces more than three billion parts annually with the capacity and manufacturing excellence to deliver reliably, helping customers keep production running and programs moving forward.
Dedicated account teams build a deep understanding of your business, products and priorities, moving programs forward and responding quickly as needs and opportunities evolve.
We continually improve the efficiency and environmental impact of our operations while working with our customers to advance lightweighting, recycled materials and mono-material packaging solutions.
See What’s New at PACK EXPO
A Familiar Fit. A New Choice.
38mm Drop-Lok Plus® for Rigid Packaging
A dependable cap supply is critical to keeping your bottling lines running. Hoffer’s 38mm Drop-Lok Plus® gives dairy, beverage and juice brands an additional source for established DBJ bottle finishes, backed by significant manufacturing capacity and Hoffer’s proven record of quality and reliable delivery.
Available now, Drop-Lok Plus® gives you greater flexibility to manage demand, capacity needs and supply risk without changing your existing bottle finish. This proven design can also be customized to meet your brand standards and production requirements, accelerating your development and production timelines.
Key Features
- Single-, double- and triple-lead configurations for a range of applications.
- Excellent tamper evidence and tamper-evident band separation.
- Linerless plug-seal design.
- Designed for PET bottles.
- Available in HDPE, PP and with PCR additives upon request.
- Customization options to meet brand and production requirements.
- Backed by significant Hoffer manufacturing capacity.
More Choices. No Line Changes.
Drop-In Cap and Spout for Flexible Pouches
Your cap and spout supply shouldn’t be limited by the filling equipment you already use. Hoffer’s 8.5mm Drop-In cap and spout gives you greater sourcing flexibility with a solution designed to run on existing filling lines without equipment adjustments.
Drop-In can be tailored to meet your brand, product and application requirements, giving you a proven starting point without settling for a one-size-fits-all solution. Hoffer’s superior tamper evidence, quality and reliable supply give you added confidence as you bring the solution into production and scale.
Key Features
- 8.5mm cap and spout system.
- No filling equipment adjustments required.
- Proven Hoffer tamper evidence.
- Designed for a range of flexible pouch applications.
- Customizable to meet brand, product and application requirements.
Stays With the Package. Goes Further.
Tether-Lok® for Flexible Pouches
Keeping the cap attached is only part of what Tether-Lok® from Hoffer Plastics can offer. With three orifice sizes available on the same base design, you have more flexibility to match the cap and spout to your product and dispensing needs.
Built around a common base, Tether-Lok® can support different dispensing experiences without requiring a completely different cap and spout design for each one. That gives you more room to adapt the solution as your product and portfolio grow.
Key Features
- Caps remain tethered to the spout after opening.
- 2mm, 7mm and 11mm orifice options.
- All three orifice sizes available with the same base.
- Proven Hoffer tamper-evident performance.
- Designed for a range of flexible pouch applications.
Advancing Mono-Material Flexible Packaging
100% PE Spouted Pouch
Moving toward more recyclable flexible packaging means looking at the entire package, not just one component. This 100% polyethylene (PE) spouted pouch brings the film, closure and other elements together in a mono-material solution designed to support greater recyclability without losing sight of packaging performance requirements.
Hoffer’s proven P-15 cap and spout is part of the collaborative solution developed with Mespack, Dow, HP, Karlville and Nobellus. For brands working toward more recyclable flexible packaging, it provides a practical path to explore what mono-material design can look like across the complete package.
Key Features
- Lightweight, recycle-ready stand-up pouch.
- Refill-friendly cap and spout design.
- High-quality digital printing.
- Reliable sealing performance.
- 100% polyethylene (PE) mono-material construction.
Partnership Built Into Every Part.
Packaging needs change as products, brands and businesses grow. Hoffer has the custom injection molding expertise, manufacturing capabilities and flexibility to support those changes, from customizing proven cap and spout designs to engineering new innovations.
With the capacity to support programs from startup to scale-up, Hoffer gives customers a manufacturing partner they can continue to count on as their needs evolve.
Whether you’re building on what already works or taking on something new, Hoffer brings the expertise and support to help you move it forward.
Schedule a Meeting at PACK EXPO
See our latest custom, rigid and flexible packaging solutions at PACK EXPO 2026, October 18-21 at McCormick Place in Chicago. Visit us at Booth W-51062 to learn more.