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At Indepak, we design thermoformed packaging and custom thermoformed trays for a variety of companies. When it comes to trays, there are several industries that need these trays, including the following.

Specialty Foods Companies

For our specialty foods customers, we can design custom thermoformed trays as well as clamshells and tubs with or without lids. Our thermoformed trays are ideal for many deli and bakery items, but also for on-the-shelf items such as cookies and crackers, as well as trays for single-serve meals. We offer several different FDA-compliant materials for your food packaging.

Medical & Pharmaceutical Companies

We’ve been creating custom packaging and thermoformed trays for the medical and pharmaceutical industry for decades. We can create any size or shape of tray you might need, with custom cavities to hold syringes, vials and medical devices. Our team is skilled at designing low-particulate medical packaging intended for non-sterile and downstream sterilization applications. Additionally, our detailed record keeping ensures traceability down to the box level.

Industrial & Electronics Companies

When it comes to these industries, it’s crucial that your static-sensitive products and parts are protected, and we are experts at designing packaging and trays for industrial uses as well as for electronics packaging. We work with a variety of materials, from dissipative to conductive, and will find something that suits your product needs as well as your budget.

We can design thermoformed trays, blisters and clamshells for virtually any type of electronics. We also design items such as internal trays and business-to-business tote trays for industrial applications. We can provide you with industrial thermoform products with tight tolerances that work flawlessly in your process.

Retail Companies

Whether you make staplers or razors, screwdrivers or tweezers, we can create an innovative package that displays your product to its best advantage. Thermoformed trays often are created to hold retail products with multiple parts. For instance, if you have a toy set, we can design a custom thermoformed tray to hold each piece perfectly and then place that tray into a clamshell package or perhaps a window box.

Agricultural Companies

For our agricultural companies, we can design agricultural packaging to hold seedlings and small plants as well as plastic pots and packaging for agricultural products, such as plant food and pest control products.


Everyone loves sustainable packaging, and at Indepak, virtually all of the materials we use are recyclable. We can find a plastic that suits your product needs and is also easy for consumers to simply toss in their recycling bin. In addition to recyclable thermoform plastics, we can use materials with recycled content and even some starch-based bioplastics.

Why Indepak?

Indepak has been a leader in the custom packaging industry for more than 50 years. We have the experience and know-how to produce thermoform trays, clamshell packaging, blister packaging and much more. Additionally, we are committed to create the most sustainable packaging possible, as well as keeping our customers within their budget. We provide a total solution for each of our clients, and offer special services such as package fulfillment, inventory management and shipping.

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and/or Samples

Contact sales for pricing and access to samples for testing and prototyping.

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Packaging Specialist

For help finding the best package for your application or creating one that is customized to your specific needs.

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Stock Clamshells

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Online Store

For immediate access to our stock thermoformed clamshell line. Please note you will be transferred to our Clamshell-Packaging - VisiPak webstore and all products currently ship from our St. Louis, Missouri warehouse.

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