Plastic Industries offers 3 different RF Welding locations around the United States through our sister company, Sealtech.
Sealtech was founded in the early 1970s, to serve the needs of the Nuclear and Recreational Industries. Having a reputation for quality RF Welding and exceptional engineering support, Sealtech was purchased by Plastic Industries in 1983 and moved from Colorado to Tennessee. Now self-contained, PI, Inc expanded Sealtech’s use of RF Welding and developed additional business in the Medical, Military, Automotive, Aerospace, Safety, and Seating Industries.
“The vibrant collection of items found in this website illustrates the technology of radio frequency welding/dielectric sealing. But if you take each item individually, then this collection represents the experience and expertise you will find at Sealtech.
We ultimately manufacture products that save lives, sustain life, or make living more pleasurable.
The G-suit we manufacture for the military must function as flawlessly in extreme environments as the medical respiratory bellows in an anesthesiology machine. Whether it’s buoyancy compensators, hydration bladders, lumbar supports, decontamination suits, industrial cooling vests, eye exam chairs, or sonar buoys, Sealtech understands the importance of the product and leads the way in terms of practicality, functionality, and durability.
I invite you to call me and let the Sealtech team bid your project. We RF Seal components as small as 1″ x 1″ to large surface welds of 5′ x 12′. We manufacture simple components or respond to the demand for complete product manufacturing requiring contract sub-assembly work. Whether you have an intricate Auto CAD/CAM file or a rough sketch on a napkin, Sealtech leads the way by providing skillful engineering, sophisticated RF Welding, and the quality assurance you need.”
Make sure to remember our unique location in East Tennessee makes shipping products to the East, North East and Mid West portions of the USA less expensive and faster. Plastic Industries is located off interstate I-75 and is only 30 minutes from I-40.
RF Welding Capabilities
- 1″ x 1″ up to 5′ x 12′ RF Welding Part Capabilities
- Silk Screening
- Pad Printing
- Product Retail Packaging
- Part Prototyping
- In-House Design/Engineering
- On-Site Tool Room
- Warehousing Capabilities
- FDA Certified
- ISO 9001:2008 Certified
RF Welding Materias
With over 2o years of RF Welding experience we are well versed in all sealable materials available.
- Vinyl Coated Nylon
- Urethane Coated Nylon
- Exotic Materials
- Portable Materials
Plastic Injection Molding Projects
At Sealtech we provide RF Welding to almost every industry imaginable! We service the medical, recreational, military, aerospace, poultry, firearm, plumbing, electrical, structural and packaging industries. Don’t see your industry? Don’t worry, more than likely we are in the process of working on something right now! The pictures below are just a small sampling of the many products we RF weld every day at Sealtech. The first is a wheel chair seat cushion that uses a RF sealed bladder to hold fluids and air, the second is an RF sealed mattress for hospital use, the third is a RF welded air pressurized fighter pilot flight vest and the third is an RF welded body bag meant to be completely leak proof.
At Plastic Industries we mold everything from structural foam molded swimming pool walls for Hydra Pools to custom injection molded rifle stocks for Knight Rifles. We also offer custom RF Sealing through our sister company Sealtech.