Material Information

Plastic clamshell packaging is most commonly made with PVC and PET with wall thicknesses ranging from .010" to .060" to accommodate a wide variety of applications. All materials exhibit high clarity and are extremely durable. Plastic clamshells are great for protecting your product and, at the same time, displaying its most precise details.

PET Plastic Icon


PET is a plastic resin that is commonly used in the food and pharmaceutical industries when an FDA approved package is required.

PVC Plastic Icon


PVC is a synthetic plastic polymer. It is the most common and most economical material used.

Our knowledgeable and experienced design team will be happy to advise you in your selection, although ultimately the responsibility of material selection lies with the purchaser. To receive additional information or a quote, simply send us the information about your product.

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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 and on the west coast in Portland, Oregon. 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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