The Leader in Thermoformed Packaging

Clear Plastic Clamshell Packaging

Popular for packaging everything from fishing lures to thumb tacks, these plastic boxes are great for merchandising items that can be seen by your customers.

Clear Plastic Clamshell Packaging

Clear Plastic Blister Packaging

Blister packaging is an inexpensive option for creating sturdy packaging solutions. VisiPak can also assist with blister card design.

Clear Plastic Blister Packaging

Packaging Trays

Our packaging trays are carefully manufactured and stack packed to insure quality and ease of use at your plant.

Packaging Trays

Custom Thermoformed Packaging

The majority of thermoformed packaging can be classified as either clamshells, blisters or trays, but many of the products we produce are actually custom designed.

Custom Thermoformed Packaging

Stockclam Logo

Over 200 Clamshell Sizes,
In-Stock & Ready for Shipment

Same-Day Shipments and Low Minimum Quantities

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Stockclam Cutout

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National Manufacturing Locations

As part of the Sinclair & Rush family of companies, we have thermoforming operations centrally located in St. Louis, Missouri, on the west coast in Portland, Oregon and on the east coast in Carlstadt, New Jersey. Our line of stock clamshell packaging is available nationwide. Likewise, our custom solutions are manufactured in all locations. We are manufacturers of precision clamshell packaging and thermoformed trays.

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Call us at 1-800-949-1141.

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