When integrity matters most, LiquaLoc delivers exceptional flexibility and outstanding performance for liquid-tight packaging solutions.

Do you have an idea that’s ready to make an impact on your market?
We’d love to help you make it a reality by providing you with a FREE PROTOTYPE.
What sets LiquaLoc apart
With more than 60 years of engineering experience, a customer-first approach to designing flexibles and a commitment to continuous capital investment in our capabilities, LiquaLoc is your partner for protecting products and promoting brands.
When integrity matters most, Liqualoc delivers exceptional flexibility and outstanding performance. With more than 60 years of engineering experience, a customer-first approach and a commitment to continuous capital investment, Liqualoc is your partner for protecting products and promoting brands.
Speed to Market
Faster quotes, shorter lead times and getting samples sooner means you can take advantage of windows of opportunity in the marketplace.
Engineering Custom Solutions
You get a solution that's specifically developed for your application vs. a "best-fit" existing solution–and we do it with lower minimums, faster turnaround and competitive pricing.
Liquid-Tight Seals
Have total confidence that your packaging will perform as intended–protecting the contents from contamination or escape–every time, without fail.
Customer Focused Quality
We're willing to do whatever it takes to deliver the right solution with engineered-in quality.
Make Your Product Stand out
Promote Your BrandLiquaLoc can help your brand stand out with unique shapes and high-definition printing that get your product noticed and deliver a better user experience.
Enhance Retail AppearanceFlexible packaging offers unmatched versatility for package design and performance, and LiquaLoc has extensive experience in developing unique flexible solutions.


Liquid Tight Seals
Protect Your ProductYour product is contained at every step, from manufacturing to the end user.
Quality and ConsistencyWe engineer quality into our products and processes so you can be confident your specifications are met or exceeded at every step.
Create Unique Packaging
Custom SolutionsWith a wide array of materials, closures and fitents, we can custom-design a solution that delivers the performance you need at a competitive price.
Meet end-user expectationsWhether you're looking to package a new product, replace traditional packaging with a flexible or improve your flexible packaging performance, we can develop the optimal solution.
Reduce Cost per UnitOur material expertise lets us find low-cost solutions that meet or exceed the project requirements.

Latest News
New Facility Completed
JUN212017Construction is complete on our new Salem, WI facility! To read more about the new facility and see the progress click below.
Read ArticleWinner of Kenosha County Business Alliance Fast Five
NOV132017Vonco is a proud recipient of the Kenosha County Business Alliance Fast Five Award.
Here's how to get your prototype:
- Submit your ideas online
- Complete the contact us form below
Contact Us
Submit an Idea, Request a Quote or Just Say Hello!