Custom Thermoform Packaging
Thermoformed Trays, Clamshells & Blisters That Protect and Present
Custom-fit cavities hold each product exactly in place, protecting it in transit and making it look intentional on the shelf. From rigid plastic trays and clamshells to retail blister packs and food-grade containers, we design the tooling to your product, not a stock mold, at one of the lowest unit costs in protective packaging.
- Custom-molded
- Low unit price at volume
- Food & medical grades
- USA-based
A Strategic Investment in Product Integrity
Thermoform encases products in custom-fit cavities of durable, lightweight material. Done right, it protects against shock and pressure while making the unboxing look intentional.
The usual worry is tooling cost, so we make the math clear:
- Material and gauge matched to your product and volume
- A low unit price on high-volume runs
- No over-engineering, you pay only for the protection you need
Why Thermoform Pays Off
Cost-Effective at Volume
A streamlined production process enables high-volume runs at a low unit price. Molding to the product eliminates excess space and material waste, saving on both production and shipping.
Design Flexibility
Custom shapes, cavities, and features hold virtually any product securely while improving the package’s look and function.
Lightweight
Minimal material weight means efficient handling and lower transport emissions, without compromising protection.
Automation-Friendly
Uniform, precise parts integrate into high-speed packing lines, raising throughput, cutting labor cost, and minimizing downtime.
Long-Term Durability
Strength and stability protect products through transit and storage and help extend shelf life, reducing replacement and re-packaging.
Thermoform Materials We Work With
Material and gauge determine protection, clarity, and compliance. Here’s how the common thermoform plastics compare, and where each one fits.
PVC (Polyvinyl Chloride)
The least expensive option, good for small parts and shipping trays. High chemical resistance, good stiffness and impact strength, naturally flame-retardant. Weaker moisture/oxygen barrier, so not ideal for medical.
PETG (PET Glycol)
Excellent strength, clarity, and chemical resistance with outstanding thermoforming behavior across many thicknesses. A go-to for optics, medical trays, and high-clarity retail.
Polystyrene (PS)
Inexpensive, moldable, and recyclable with high chemical, heat, and electrical resistance, common in disposable foodservice. Lower hardness and impact strength, so it can crack more easily.
HIPS (High-Impact Polystyrene)
Trades PS clarity for much-improved impact resistance and hardness, keeping good chemical resistance and moldability. Common for clamshells, food containers, and reusable trays.
Polypropylene (PP)
Strong chemical resistance and high heat deflection, it withstands autoclave sterilization, making it common for medical and dental trays and food containers. Stiff but scratch-prone.
ABS
An engineered plastic with customizable properties, good impact strength, stiffness, hardness, and heat deflection. Costs more than PS/PVC/PETG; used for displays, tool cases, and automotive parts.
Common Questions
Thermoform Packaging Questions, Answered
Don’t see your question here? A packaging specialist is happy to talk it through, no pressure and no commitment to start.
How does thermoform compare on cost?
It’s very cost-effective for high-volume runs thanks to low material cost and fast production. There’s an upfront mold/tooling cost, but large-scale savings typically offset it, we’ll show you the break-even with your quote.
Is thermoform suitable for food and medical products?
Yes. Food-grade materials meet safety standards and provide an airtight environment that extends shelf life, and sterilizable materials like PP suit medical and dental applications.
Can thermoform packaging be recycled?
Depending on the plastic, materials like PET and PVC are recyclable, though local facility acceptance varies. We can also design with recycled content and minimal material to support your sustainability goals.
What customization options are available?
Shape and size, material choice, and features like snap closures or perforations for easy opening, plus design tuned to display the product and carry branding.
Trays, clamshells, or blisters, which do I need?
It depends on whether you’re protecting, displaying, or retail-merchandising the product. Tell us the use case and channel, and we’ll recommend the format and material.
What Clients Say
Brands Like Yours Already Made the Switch
Real reviews from teams who came to PAX with a packaging problem, every one a verified 5-star rating.
“PAX stepped in and immediately accelerated the entire process, from mold development through full production… Their execution was flawless. Product quality was outstanding, timelines were met, and communication was clear, proactive, and consistent at every critical milestone.”
“Jeremy helped me design, and now supplies, a new package for our diagnostic product. The level of customer service he and Nicole provide is simply outstanding. I heartily recommend PAX Solutions.”
“I found this supplier online and submitted CAD files for a quote. I was very happy to see the quote the next day! Tiffany’s response time is almost immediate, helpful and friendly. Samples show up when she says or earlier and the quality is great… PAX Solutions is my go-to for custom packaging.”
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