PackworldUSA with TOSS Technology Heat Sealing Equipment
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Nothing but the facts...

The Real Story About Controlled Impulse Heat Sealing of Polymeric Materials

STATE OF THE ART

TOSS Technology is Variable Resistance Controlled (VRC) Heat Sealing: It is an improved method of impulse heat sealing that overcomes the limitations of simplistic conventional methods. In addition, it brings advantages to the fabrication and packaging requirements found in the Medical / Pharmaceutical / Healthcare and Biotech Industries. Advantages not available with other modes of joining thermoplastic materials. Along with Packworld USA, they combine to engineer Validatable Medical Impulse Heat Sealers.


FactPackworld exclusively uses TOSS Technology in their
entire line of Validatable Medical Impulse Heat Sealers.

Dedicated to providing superior quality, value, and performance, Packworld employs state of the art technology in all aspects of its machine designs. TOSS Technology has been tested and selected because it produces a high response, accurate temperature control for both heating and cooling that is more precise than any other system.


FactPackworld focuses its efforts in providing premium heat sealing equipment
to the Medical / Pharmaceutical / Healthcare and Biotech Industries.

With its single focus on Precision, Validatable Impulse Heat Sealers, it’s no wonder that Packworld’s customer list reads like a Who’s – Who of Fortune 500 companies engaged in all aspects of the medical industry. Not trying to be all things to all markets allows Packworld to allocate its resources towards understanding and meeting the ever changing demands of the medical market.


FactTOSS Technology is Variable Resistance Controlled (VRC) Heat Sealing that is
more accurate and repeatable than other methods of heat sealing plastic materials.

The heatseal band temperature is controlled with instant feedback because the controller constantly monitors the change in resistance of the heatseal band and compensates based upon Ohm's Law. The electrical resistance of the heatseal band is directly proportional to the band temperature. With VRC the actual band temperature is immune from external thermal influences and the controller responds instantly (every 16 milliseconds) based solely on the precise feedback signal from the heat seal band.


FactVariable Resistance Controlled (VRC) Heat Sealing employed with
TOSS Technology has built in system monitoring that detects errors in the system.

The system monitors each and every heat seal cycle to determine if the sealing parameters conform to the established protocol. Failure to conform will shut down the system and provide an error message that describes the fault.


FactUnlike other systems used to seal thermoplastic materials, Variable Resistance
Controlled (VRC) Heat Sealing can seal ALL thermoplastics.

Some thermoplastic materials cannot be sealed at all without a cooling phase while others become brittle if cooled to rapidly. Constant heat sealing may provide an acceptable seal on certain materials but VRC Heat Sealing is suitable for ALL heat sealing applications.


FactWith Variable Resistance Controlled (VRC) Heat Sealing heat seal band
selection is critical in obtaining the perfect seal or cut and seal.

The selection of the ideal cross-section of the heat seal band can make the difference between perfection and mediocrity. The heat seal band must have sufficient mass to store the heat energy required for delivery to the material being sealed. With TOSS Technology, heat seal bands are available in more than 300 shapes and sizes.


FactWith Variable Resistance Controlled (VRC) Heat Sealing,
the heatseal band can be energized before the jaw closes.

This saves time because the heat seal band can reach sealing temperature before it makes contact with the work piece. The controller prevents temperature overshoot while the jaw is closing.


FactWith Variable Resistance Controlled (VRC) Heat Sealing, jaw bar
pressure is controlled throughout the entire heat sealing cycle.

VRC employs heat and pressure to force the materials together at temperatures that induce co-mingling of the polymer structures. Only by controlling the pressure through the cooling cycle can one be assured of achieving the optimum seal.


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TOSS Technology precision impulse heat sealing controls and components.

TOSS Technology precision
impulse heat sealing controls
and components.
Visit TOSSHeatSeal.com

TOSS Forming Collars and Sets

Custom designed round and
rectangular formers as well as
edge folding units and accessories.
Call 610-759-8883
Visit TossFormers.com

Imagine Sustainability

Imagine Sustainability
with TOSS Impulse
Heat Seal Controls
Visit ImagineSustainability.com

TOSS Pneumatic Ball Slide

TOSS pre-engineered and
proven Pneumatic Ball Slides
do it all with minimal design
and assembly effort.
TOSS Pneumatic Ballslide
Visit tossballslides.com

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