Sealing Options

VisiPak clamshell containers utilize standard designs and materials that work with most sealing equipment available on the market. When evaluating your options, it is best to consider the size, material, and type of seal you want. Common sealing options include:

Button Seal Clamshell

Button Seal

Rail Seal Clamshell

Rail Seal

Heat Sealing Clamshell

Heat Sealing

Fun with Sealing

Watch this short video to learn more about your sealing options from one of our very own packaging specialists.

Low Volume Sealing

VisiPak recommends a handheld clamshell sealer for low volume applications. A dual heat, electric powered handheld clamshell sealer creates a 1/2" x 1/4" spot seal and works with our stock PVC clamshell line. The sealer is ideal for sealing clamshells to prevent pilferage or product damage and is supplied with a high and low temperature control switch with power light and proportional temperature control system.

Shop Online

Low Volume Clamshell Sealing Tool

High Volume Sealing

For high volume applications, you may want to consider utilizing high speed RF heat sealing equipment.

Learn More

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.

Locations map

Contact Us Today for Free Packaging Consultation


Request Quote & Free Samples

Cookies on the Clamshell Packaging Website

By continuing to use this website, you consent to the use of cookies on your device (unless you have disabled them), as described in our Cookies Policy.