See What’s Possible in Packaging & Processing @ PACK EXPO International
See packaging & processing solutions from 2,600 exhibitors and gain insights from 150+ free educational sessions at PACK EXPO International.
REGISTER NOW & SAVE

Create a free Packaging World account to continue reading

Packworld USA: Touchscreen precision heat sealer

Medical heat sealer PW3400 provides variable resistance control.

Packworld USA PW3400
Packworld USA PW3400

PackworldUSA announces a addition to the robust line of medical heat sealers. Touchscreen HMI controls and alarms are standard on the PW3400 with validatable TOSS technology for precision temperature control without the use of thermocouples.

Ideal for the sealing of medical pouches, Tyvek, LDPE, polyethylene, foils, PTFE, and films.

The TOSS touchscreen with VRC (Variable Resistance Control) now includes recipe storage, multipoint calibration, resettable seal count and machine count, data acquisition, VNC ready, graphical temperature display, alarm diagnostics, password protection, multiple languages, and features “Watchdog” monitoring, which checks temperature outside of the control system.

Validation is easy through the menu-driven single touch process. AUTOCAL, which is featured on all PackworldUSA sealers, guarantees precision from band to band without having to position thermocouples or recertification of equipment.

Applicable for use in cleanrooms, medical device facilities, pharmaceuticals, electronics, and aerospace, the PW3400 is also suitable for high-temperature applications up to 500°C.

With the all-stainless steel case and optional stand, the PW3400 is available in 16 in. and 24 in. (115V) or optional (230V). CE and ISO11607-cGMP compliant.

With and without vacuum/gas purge, this operator-friendly sealer includes easy
calibration procedures and validation guides.

PackworldUSA produces heat-sealing devices that employ the advanced TOSS VRC technology. A complete line of stainless-steel precision sealers is offered, including floor models up to 72 in. L and platen presses up to 24 in. x 44 in. platen size.
 

Need help with your packaging project?
We’ve done the legwork to identify and vet experienced packaging and processing consultants you can contact directly for your next project. Decades of combined experience in packaging line engineering, machinery selection, package and materials development, and food processing operations.
See your advisor options now.
Need help with your packaging project?
Co-packers: the competitive gap is widening
Brands want more than low bids. See what automation, services, and sustainability mean for CM/CPs in 2026.
Read More
Co-packers: the competitive gap is widening