Radio Frequency (RF) Welding Services

Flexible Containment Solutions

SealWerks has experience and expertise in determining the best fabrication method for your flexible product. Whether you need assistance in the design, engineering, or re-engineering stage, we work with you to develop a functional prototype. We will help to determine the best material options and production process required to achieve product functionality and cost efficiency. We give you options and solutions designed to improve your product performance, production schedules and ROI.

Heat Sealing Solutions

Radio Frequency RF Welding

Solvent Bonding - UV Curing

Quality Assurance

Thermoforming / Vacuum Forming

How SealWerks works for you

Founded and operating entirely in the United States, SealWerks is an ISO 9001-2015 certified company. Entrust your flexible containment project to our dedicated team of industry experts. Whether you need two units or 10,000, we’re here to help with design, engineering, quality assurance, and custom manufacturing. The most important projects are the ones we’re working on today.

Dedicated to quality at every step
Committed to getting every detail right
Providing full-service support from development through packaging
Welcoming small and medium projects
Transparent communication throughout the process
In-house manufacturing and design

From high frequency (HF) welding to thermoforming, and commercial cutting and sewing, we hold every process to the highest quality standards.

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Located Outside the United States

Services include but not limited to:

Radio Frequency Welding

Also known as high frequency (HF) welding, this electrical process permanently bonds two or more layers of polymer film. We often use tooling to achieve the desired weld configuration. Because RF Welding renders a hermetic seal, it is an excellent bonding process for liquid, gas and air containment.

Thermoforming / Vacuum Forming

It is used to form flat plastic films into three dimensional configurations. The open side of the form can be bonded to another formed or flat layer to create a containment unit. Thermoforming / Vacuum Forming typically has a lower tooling cost than molding.

Heat Sealing & Thermal Impulse Welding

This bonds two or more layers of plastic film or polymer coated fabrics together with heat. Specific bond configurations do require dedicated tooling. Typical products include flexible liquid and gas containment. Thermal impulse welding can be used to bond a very wide assortment of materials together.

Solvent Bonding

Solvent Bonding and the UV Cure adhesive process can both be used to permanently join rigid or semi rigid plastic parts. The most common applications are medical devices that utilize air liquid or gas flow. The engineering team at SealWerks can review your project to determine if solvent welding or UV adhesive curing is the right choice.

Solvent Bonding

Cutting & Sewing

We offer both die and table cutting services. A substantial percentage of the products we manufacture require both heat sealing and sewing operations. Medical and personal safety products are a strong focus for SealWerks.

Quality Assurance

We are an ISO 9001-2015 Certified Company. We do offer a pilot production program for many products. Additionally we can create a customized Quality Assurance Program (QAP) to meet the specifications of your product.