The Leader in Visible Packaging and the StockClam line of stock clamshells are part of the VisiPak division of Sinclair and Rush.  As a leading manufacturer of clear plastic packaging with decades of experience in the design and production of high quality thermoformed packaging, VisiPak will design your clamshell, blister, tray or custom , build the custom mold, manufacture your product, and ship it on time. When custom arrangements are not necessary, you can select from over 200 sizes of clamshells, stocked and ready to ship.

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We are different than many other packaging manufacturers in that we market directly to OEM customers.

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When contacting us you will speak to a knowledgeable thermoforming expert and receive a quote within 24 hours.

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We have no reps or middlemen. You will get a straight answer and a competitive price.

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On large quantity blanket orders we will price aggressively and stock product in St. Louis.

Customer Satisfaction IndexBased on a 4-Point Scale

Each year the Sinclair & Rush, Inc. family of companies process over 30,000 orders and in excess of 60,000 line items across 100s of millions of parts. Presented to the right, you will find our annual Customer Satisfaction survey results. Our scores are based upon a 4 point scale. A score of 4 is considered complete customer satisfaction and represents our unwavering goal for our family of customers.

Together we have experienced substantial growth because we care about you and your packaging application. There are many packaging companies but few offer the rapid and complete “VisiPak” experience. Give us a try. You will not be disappointed. 

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A Division ofSinclair & Rush, Inc.

The VisiPak division of Sinclair & Rush is proud to be a leader in the design and manufacture of clear plastic packaging providing innovative packaging solutions for retail, medical, food, electronic and industrial applications.

With over 70 years of plastics molding experience, strategically situated manufacturing operations throughout the world, and a focus on quality, innovation and service, VisiPak is positioned to be your packaging supplier. 

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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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