The All-Inclusive Thermoforming Experts

Janco, Inc. is a comprehensive resource for cost-effective and high-quality thermoformed plastic packaging that answers every need, from the design process to finishing, assembly, packaging, and shipping.


When it comes to plastic packaging, true quality is a solution that both protects and showcases your product, while remaining functional and intuitive for the end-user. For over 50 years, remaining dedicated to this level of quality is precisely how we’ve built long-standing

From Protection to Promotion: Janco Has the Solution

Janco, Inc. has delivered thermoformed plastic packaging services for a range of plastic components and products that is as diverse as the markets we serve. Having provided custom packaging for advanced medical instruments and consumer products alike, our team of experienced engineers is capable of developing a solution for virtually any product.

From concept to finished product, the experienced team at Janco, Inc. partners with you to create the thermoformed plastic packaging solutions that deliver the protection and visibility your products need.


At Janco, quality is an ever-present concern. To give our customers the competitive advantage they need, we’ve streamlined our facility, our processes, and our personnel to offer:

  • Cost Efficiency
  • Exceptional Product Protection
  • Elevated Branding and Enhanced Merchandising Appeal
  • Increased Quality Assurance and Product Standardization
  • Optimized Traceability
  • Rapid Time to Market
  • Reduced Package Inventory and Handling Costs
  • Significant Savings in Materials, Packaging and Labor Costs

Quality Assurance

The dedicated staff at Janco, Inc. actively practices the principles of total quality management which integrates all organizational functions toward innovation, continuous quality improvement and total customer satisfaction. Click here to read more on Janco, Inc.’s quality assurance.

Janco, Inc.’s signature range of custom thermoformed packaging solutions include:

Custom Thermoformed Plastic Blister Packaging:

Custom blister packaging is comprised of two separate pieces, a transparent plastic cavity shaped to the product and its blister board backing, that are joined by a heat sealing process allowing the product to be hung or displayed. Janco, Inc.’s blister packaging is precision formed, die-cut and stacked to meet the specific tolerances required for modern packaging lines.


Custom Contoured Blisters:

Preformed, rigid, transparent plastic components custom molded to dramatize the product's contour and highlight its benefits. This cost effective packaging component attaches easily to the surface of a printed, heat seal coated card.


Thermoformed Plastic Clamshell Packaging:

Box shaped cavity blister made with a hinged lid and closures that can be rendered for reuse or permanently heat sealed for theft deterrence. Clamshell packages unite the visual appeal the customer seeks with shelf-saving, self-selling properties and tamper resistance desired by the manufacturer. Clamshell packages offer many advantages for showcasing product features; they are transparent and can be assembled with insert cards which display product information and graphics. If you choose to marry the functionality of a packaging tray or insert with the appeal of a clamshell, Janco, Inc. can custom form the tray to fit multiple products while a flat halve folds over to form the front or back of the package. If the application requires, both halves can be formed to the contour of your product.


Mock Clamshell:

A shaped cavity blister made from a single piece of clear plastic with a hinge that allows both sides of the package to fold around a product. Both front and back cavities may be shaped to match different sections of the enclosed product.


Trifold Clamshell:

A shaped cavity blister made from a single piece of clear plastic with a triangular base that allows the clamshell to stand upright on a shelf. Both sides of the package are folded around a product.


Custom Thermoformed Plastic Trays:

A tray is a multi-cavity thermoformed part. Flexible design options for thermoformed plastic trays include lids, snap devices, indentations, stacking or denesting features for easy stacking and removal from tight shipping boxes. Trays can also be embossed for identification or with finger holes for ease of handling.

Both trays and inserts can be made from different clear, colored and textured materials such as:Tinted PVC, suede tone flocks, pearlized or co-extruded materials of any type.