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# Packworld USA

Validatable Medical Heat Sealers

## Sitemaps

- [XML Sitemap](https://www.packworldusa.com/sitemap.xml): Contains all public & indexable URLs for this website.

## Posts

- [Articles and White Pages](https://www.packworldusa.com/packworldusa-impulse-heat-sealer-articles-and-white-pages/)
- [5 Factors That Impact Heat Seal Integrity](https://www.packworldusa.com/5-factors-that-impact-heat-seal-integrity/) - The medical device industry is one which requires consistent and repeatable hermetic heat seals as a means to maintain sterility until a product’s point of use.
- [Setting New Standards for Heat Sealing - The PW3400](https://www.packworldusa.com/pw3400-series-impulse-heat-sealer/) - The PW3400 series heat sealer is built for validation and cleanrooms. Ideal applications are medical device packaging, pharmaceuticals, bio-tech, and R&D labs.
- [8 Steps to Unlock a Successful Heat Sealer Validation](https://www.packworldusa.com/copy-copy/) - Consistent heat seals are the holy grail of a successful medical device launch. Find the right validatable equipment to perform optimally into the future.
- [How Tissue Banks Improve Seal Quality with Advanced Technology](https://www.packworldusa.com/impulse-heat-sealing-and-tissue-banks/) - PackworldUSA validatable impulse heat sealers provide several advantages to tissue banks for creating sterile barrier systems or other hermetic heat seals.
- [Uncover Heat Sealing Origins and the Proven Modern Advancements](https://www.packworldusa.com/impulse-heat-sealing-origin-to-innovation/) - Heat sealing developed along with advancements in plastic films. Modern controls offer the repeatability and precision that today's manufacturing demands.
- [Unlock Cost Savings and Sustainability Gains when Manufacturing Catheters](https://www.packworldusa.com/catheter-manufacturing-with-impulse-heat-sealing/) - Medical devices like catheters require validatable processes and precision. Packworld USA's provided this while also creating cost savings and sustainability
- [Understanding Foil Pouch Sealing Problems and How to Avoid Them](https://www.packworldusa.com/impulse-sealing-foil-pouches/) - Seal strength and cosmetic challenges can surround sealing foil films. Understanding your material and machine will drive successful outcomes.
- [How to Avoid Risks when Scaling from R&D to Production](https://www.packworldusa.com/scaling-heat-sealing-from-rd-to-production/) - Moving from the lab to production is about parameters: mainly, if parameters measured and validated during development match parameters needed for production.
- [Proven Validatable Heat Sealing - Discover the PW4214](https://www.packworldusa.com/pw4212-compact-cleanroom-heat-sealer/) - A small format validatable heat sealer with strong process control mitigates risk and improve manufacturing efficiencies.
- [The Evolution of PackworldUSA Impulse Heat Sealers](https://www.packworldusa.com/the-evolution-of-packworldusa-impulse-heat-sealers/) - The Evolution of Impulse Heat Sealers The Original Impulse Heat Sealer was a Start but... Unreliable The 1960's generation of impulse heat sealing consisted of using a fixed amount of power for a predetermined time which often proved problematic. Later generations attempted to control the process with the aid of thermocouples. These too proved problematic

## Pages

- [Home](https://www.packworldusa.com/) - Packworld USA offers advanced impulse heat sealing technology in a line of bar sealers and semi-custom heat sealing equipment for producing perfect heat seals.
- [Trade Shows and Downloads](https://www.packworldusa.com/heat-seal-machine-trade-shows-downloads/) - Upcoming Trade Shows Booth# S-3002 Oct 18 - 21, 2026 Chicago IL Pack Expo website Downloads Impulse Heat Seal Information Is Heatsealing Art or Science Reduce Cost and Increase Profit with Precision Heatsealing download PDF Impulse Heat Seal Jaw Bar Force Specifications download PDF The Art of the Thermocouple Measurement, TOSS Impulse
- [PW2000 Series Custom Impulse Sealer](https://www.packworldusa.com/pw2000-series-custom-impulse-heat-sealer/) - Bench Top Press Impulse Heat Sealing System PW2200, PW2210, PW2408, PW2412, and PW2414 SAFETY AND PRECISE CONTROL. The PW2000 Series Bench top Press is the perfect solution for low volume convenience packaging or as a development laboratory tool. INFO REQUEST Validatable, Repeatable, Consistent This convenient table top heat sealing system works great for plastics and
- [PW4214 Compact Cleanroom Remote](https://www.packworldusa.com/pw4214-impulse-sealer-compact-cleanroom-ready-remote/) - The PW4214 integrates well to confined spaces and is fully validatable making it ideal for tissue banking operations or other space constrained environments.
- [PW4214 Tech Request](https://www.packworldusa.com/pw4214-tech-specs-request/)
- [PW7016 Series Bench Top Heat Sealing Machines](https://www.packworldusa.com/pw7016-series-bench-top-impulse-heat-sealer/) - Bench Top Impulse Heat Sealing Machine PW7016 & PW7016K The PW7016 Series is an all-electric bench top heat seal machine. This cost effective, foot pedal operated machine is perfect for the production sealing of Tyvek, poly, foil pouches and other heat sealable materials. Capturing seal parameter data is just one of the high-level features standard
- [Alarm 99: Pressure Mismatch Fault](https://www.packworldusa.com/alarm-99-pressure-mismatch/) - Packworld Alarm 99: Pressure Mismatch Fault The pressure mismatch is an alarm thrown by the seal PSI monitor. This monitor is checking that the seal pressure at the cylinder is what it should be. It is mainly used to detect cylinder blowby or severe leaks which would affect seal pressure. View Fault Guide
- [Alarm 41: Knife Move Fault](https://www.packworldusa.com/alarm-41-knife-move-fault/) - Packworld Alarm 41: Knife Move Fault This is a monitor for the knife. When the knife is commanded, it needs to make it to it's position before the time expires. View Fault Guide
- [Alarm 40: Clamp Bar Fault](https://www.packworldusa.com/alarm-40-clamp-bar-alarm/) - Packworld Alarm 40: Clamp Bar Fault This alarm is only monitored while the clamp bar is being commanded to close. If the Clamp bar closed limit switch is not seen within time, this alarm will occur. View Fault Guide
- [Alarm 39: High Pressure Fault](https://www.packworldusa.com/alarm-39-high-pressure-fault/) - Packworld Alarm 39: High Pressure Fault The pressure is constantly being monitored. If the pressure is 5 PSI higher then the set PSI this alarm will trigger. View Fault Guide
- [Alarm 37: Temperature Timeout Fault](https://www.packworldusa.com/alarm-37-temp-timeout-fault/) - Packworld Alarm 37: Temperature Timeout Fault This is a monitor of the timer for the seal dwell time. If you are getting this alarm, there is a hardware fault that will require a new PLC. View Fault Guide
- [Alarm 36: Heatup Fault](https://www.packworldusa.com/alarm-36-heatup-fault/) - Packworld Alarm 36: Heatup Fault This alarm will trigger if the heat seal band fails to reach temperature in time. This is monitoring the heat phase of the sealing cycle only. View Fault Guide
- [Alarm 34: Bar Move Fault](https://www.packworldusa.com/alarm-34-bar-move-timeout/) - Packworld Alarm 34: Bar Move Timeout The jaw bar position is monitored constantly. If the jaw bar is open, the jaw open limit switch must be on. If the jaw bar is commanded to close, both limit switches need to be on before the time expires. View Fault Guide
- [Alarm 33: Temperature Monitor Fault](https://www.packworldusa.com/alarm-33-temp-monitor-fault/) - Packworld Alarm 33: Temperature Monitor Fault This monitors the temperature during the sealing portion of the sealing cycle. If the actual temperature deviates by more than 10 degrees C, this alarm will be triggered. View Fault Guide
- [Alarm 32: Communication Fault](https://www.packworldusa.com/alarm-32-com-fault/) - Packworld Alarm 32: Communication Fault Each machine has a communication link between the PLC and heat seal controller. If this link is interrupted for more than 3 seconds this alarm will trigger. View Fault Guide
- [Alarm 28: Controller Fault](https://www.packworldusa.com/alarm-28-controller-fault/) - Packworld Alarm 28: Controller Fault The heart of the Packworld machine is the Pireg C2 heat seal controller. It has its own error detection system. If it detects a fault, the heat seal controller will trigger an alarm in the PLC on input X5. View Fault Guide
- [Alarm 109: Modbus Fault](https://www.packworldusa.com/alarm-109-modbus-alarm/) - Packworld Alarm 109: Modbus Fault If Modbus is used, a monitor can be employed which will trigger this alarm. This is to notify of a failed data transmission. View Fault Guide
- [Alarm 107: Safety Gate Timeout](https://www.packworldusa.com/alarm-107-safety-gate-timeout/) - Packworld Alarm 107: Safety Gate Timeout This alarm monitors the safety gate. If the safety gate does not see the down limit switches within time, it will trigger this alarm. View Fault Guide
- [Alarm 38: Low Pressure Fault](https://www.packworldusa.com/alarm-38-low-pressure-fault/) - Packworld Alarm 38: Low Pressure Fault The pressure is constantly being monitored. If the pressure is 4 PSI lower than the set PSI this alarm will trigger. View Fault Guide
- [Alarm 35: Cool Fault](https://www.packworldusa.com/alarm-35-cool-fault/) - Packworld Alarm 35: Cool Fault The cool phase is monitored by this alarm. If it takes too long to cool this alarm will be triggered. View Fault Guide
- [Alarm 31: Initialize Fault](https://www.packworldusa.com/alarm-31-initialize-fault/) - Packworld Alarm 31: Initialize Fault Alarm 31 is only active when the power to the system is first turned on. View Fault Guide
- [Alarm 30: Nozzle Fault](https://www.packworldusa.com/alarm-30-nozzle-fault/) - Packworld Alarm 30: Nozzle Fault The vacuum nozzle ball slide on vacuum machines is always monitored. If the limit switches do not function properly the alarm will be triggered. View Fault Guide
- [Alarm 120: Cycle Fault](https://www.packworldusa.com/alarm-120-cycle-fault/) - Packworld Alarm 120: Cycle Fault Alarm 120 is triggered when the seal process has been interrupted by a power failure. View Fault Guide
- [Knife Cut / Seal and Cut](https://www.packworldusa.com/impulse-knife-seal-and-cut-heat-sealing/) - Impulse Heat Seal Knife Cut/Seal and Cut Capability Heat Sealing with a Cutting Operation Some heat sealing applications may benefit from a cutting operation incorporated into the process. There are two approaches to cutting film with the first being a physical blade contacting film to produce the cut. A second method is to melt through
- [1 PopUp](https://www.packworldusa.com/1-popup/) - Modal Popup - ID Click here to edit the "Modal Popup" settings. This text will not be visible on frontend.
- [Calendar Request Form](https://www.packworldusa.com/calendar-request-form/) - Modal Popup - ID Click here to edit the "Modal Popup" settings. This text will not be visible on frontend.
- [Applications Overview](https://www.packworldusa.com/impulse-heat-seal-machine-applications/) - PackworldUSA meets Medical Impulse Heat Seal Applications needs by utilizing vacuum/purge and seal/cut capabilities for a variety of materials and pouch shapes.
- [Products Overview](https://www.packworldusa.com/medical-impulse-heat-seal-machine-products/) - Precision Medical Impulse Heat Seal Machine Products PackworldUSA is a leading precision impulse heat seal machine manufacturer whose sole mission is to design and engineer precision controlled, validatable heat sealing equipment and products. From benchtop heat seal machine models to floor standing production heat seal equipment... all products are designed for markets where high quality,
- [Custom Port Sealing](https://www.packworldusa.com/impulse-custom-port-heat-sealing/) - Impulse heat sealing bag ports into film requires custom tooling tailored to the geometry of specific port shapes. PackworldUSA offers a validatable solution.
- [Evolution](https://www.packworldusa.com/the-evolution-of-impulse-heat-sealers/) - The Evolution of Impulse Heat Sealers The Original Impulse Heat Sealer was a Start but... Unreliable PackworldUSA has advanced the evolution of Medical Heat Sealers by using TOSS® Technology and PIREG® Impulse Temperature Control. Virtual perfection has now been achieved using closed loop Variable Resistance Control (VRC), the validatable mode of heat sealing. The electrical
- [PW3000 Series](https://www.packworldusa.com/pw3000-series-vertical-impulse-heat-sealer/) - PW3016 and PW3024 Vertical Heat Sealing Machines PRODUCTION AND LAB SEALERS. Put this impulse heat sealer to the test. No heat sealing machine using thermocouples can even come close to its high-quality consistent, Validatable and repeatable results. PackworldUSA machines are designed to meet FDA / GMP / NIST / ISO 11607 Validation guidelines INFO REQUEST OUR
- [Contact](https://www.packworldusa.com/contact-packworld-usa-nazareth-pa/)
- [PW5100 Series](https://www.packworldusa.com/pw5100-series-pass-thru-impulse-heat-sealer/) - PW5136, PW5148, PW5160, and PW5172 Pass Through Heat Sealing Machines THE ULTIMATE IN HEAT SEALING SIMPLICITY. The PW5100 Series offers clean, consistently reliable and repeatable seals. It's perfect for heat sealing plastic films and heat sealable composites. REQUEST INFO Recommended for clean room or production floor use, as a full width bag, pouch or web
- [PW5500 Series](https://www.packworldusa.com/pw5500-series-pass-thru-touch-screen-impulse-heat-sealer/) - PW5536, PW5548, PW5560, and PW5572 Pass Through Touch Screen Heat Sealing Machines This versatile impulse heat sealer, with TOSS Touch Screen control, provides a graphical display of temperature/time/pressure with various time sequence possibilities and visual/audible alarms. Time, temperature and pressure are programmable with the cooling cycle controlled by either time or temperature. Process controls are
- [PW4400 Series](https://www.packworldusa.com/pw4400-series-horizontal-touch-screen-impulse-heat-sealer/) - PW4424 and PW4436 Horizontal Touch Screen Heat Sealing Machines The NEW PW4400 validatable impulse heat sealer, with TOSS Touch Screen control, provides a graphical display of temperature/ time/ pressure with various time sequence possibilities and visual/audible alarms. REQUEST INFO Clean Room Precision Heatsealer Fully validatable and calibratable, ISO 11607, and RoHS compliant. This clean room
- [PW3100 Series](https://www.packworldusa.com/pw3100-series-horizontal-impulse-heat-sealer/) - PW3116 and PW3124 Horizontal Heat Sealing Machines PRODUCTION AND LAB SEALERS. Put this impulse heat sealer to the test. No heat sealing machine using thermocouples can even come close to its high-quality consistent, Validatable and repeatable results. PackworldUSA machines are designed to meet FDA / GMP / NIST / ISO 11607 Validation guidelines. REQUEST INFO
- [PW3400 Series](https://www.packworldusa.com/pw3400-series-horizontal-vacuum-touch-screen-heat-sealer/) - PW3416 and PW3424 Horizontal Touch Screen Heat Sealing Machines The PW3400 validatable impulse heat sealer, with TOSS Touch Screen control, provides a graphical display of temperature/ time/ pressure with various time sequence possibilities and visual/audible alarms. REQUEST INFO VIDEO Clean Room Precision Heatsealer Fully validatable and calibratable, ISO 11607, and RoHS compliant. This clean room
- [PW3300 Series](https://www.packworldusa.com/pw3300-series-touch-screen-vertical-impulse-heat-sealer/) - PW3316 and PW3324 Vertical Touch Screen Heat Sealing Machines The NEW PW3300 validatable impulse heat sealer, with TOSS Touch Screen control, provides a graphical display of temperature/ time/ pressure with various time sequence possibilities and visual/audible alarms. REQUEST INFO Clean Room Precision Heatsealer Fully validatable and calibratable, ISO 11607, and RoHS compliant. This clean room
- [PW3000/3100 Tech Request](https://www.packworldusa.com/pw3000-3100-tech-specs-request/)
- [PW5100-5500 Tech Request](https://www.packworldusa.com/pw5100-5500-tech-specs-request/)
- [PW4400 Tech Request](https://www.packworldusa.com/pw4400-tech-specs-request/)
- [PW3300/3400 Tech Request](https://www.packworldusa.com/pw3300-3400-tech-specs-request/)
- [9 Steps Booklet](https://www.packworldusa.com/9-steps-to-heatsealing-perfection-booklet/) - Fill out the Request Form. PackworldUSA will send you the TOSS® Technology's 9 Steps to Heatsealing Perfection booklet to achieve Perfect Seals... Every Time!
- [Privacy Policy](https://www.packworldusa.com/privacy-policy/) - PackworldUSA Privacy Policy We are committed to protecting and respecting your privacy. This Privacy Policy (this "Policy") describes how we collect, use and disclose personal information of users of our services, including our Website (our "Site"). Please read this Privacy Policy carefully. By using our Site, you agree to the terms of this Policy. If
- [PW3300 Request for Info](https://www.packworldusa.com/contact-packworld-usa-nazareth-pa-copy/)
- [Quote](https://www.packworldusa.com/quote/)
- [Tissue Banks](https://www.packworldusa.com/impulse-heat-sealing-tissue-banks/) - Providing State-of-the-Art Heat Sealing Solutions for Tissue Banks Tissue Processing Time-sensitive processing commences within specified time limits.
- [PW4000 Series Seal up to 36"](https://www.packworldusa.com/pw4000-series-seal-up-to-36-inches/) - PW4000 Series Impulse Heat Seals up to 36" The PW4000 Series machines are available in either 24" or 36" versions and feature a totally enclosed construction ideal for applications with frequent wipe down requirements. Placement can be on a table top surface or the machine can be installed with the optional adjustable height and tilt
- [PW3000 Series Seal up to 24"](https://www.packworldusa.com/pw3000-series-seal-up-to-24-inches/) - PW3000 Series Impulse Heat Seals up to 24" The PW3000 Series machines are available with a standard interface or touch screen interface and either horizontal or vertical heat sealing orientations. Placement can be on a table top surface or the machine can be installed to the optional adjustable height and tilt stand for added portability
- [Request for Information](https://www.packworldusa.com/packworldusa-request-for-information/) - Request Information on PackworldUSA Impulse Heat Sealers with TOSS Technology and PIREG Series Temperature Control All Packworld USA Medical Heat Sealers come equipped with TOSS Technology - The Optimum Sealing System® and the advanced PIREG® Series temperature controllers. The PIREG controller monitors the resistance on the heatseal band and responds in milliseconds to assure precision
- [Healthcare Packaging Pack Expo Profile](https://www.packworldusa.com/healthcare-packaging-pack-expo-profile/) - PackworldUSA offers a complete line of impulse heat sealing equipment engineered with advanced TOSS/PIREG Technology dedicated to healthcare packaging needs.
- [Heat Sealer Validation](https://www.packworldusa.com/impulse-heat-sealers-and-sealer-validation/) - Impulse Heat Sealer Validation A collaboration of PackworldUSA and Packaging Compliance Labs Our Goal in Life is to Teach You Everything we know about Impulse Heat Sealing A consistently reliable seal is the holy grail of a successful medical device launch and life cycle. Finding the right equipment, properly calibrated and validated, with optimal performance
- [Green Everyday](https://www.packworldusa.com/sustainable-green-initiatives/) - Designing and Manufacturing some of the World's most Efficient Impulse Heat Sealers PackworldUSA has been at the forefront of innovation. Electric power is a cost which consumers have little control other than to "unplug" - PackworldUSA, in striving to become more competitive in a environmentally challenged world. Utilizing PIREG® impulse heat seal temperature control and
- [PW5000 Series Seal up to 72"](https://www.packworldusa.com/pw5000-series-seal-up-to-72-inches/) - PW5000 Series Impulse Heat Seals up to 72" The PW5000 Series machines are available in sealing lengths of 36", 48", 60" and 72". These machines feature pass through sealing capability front-to-back and side-to-side with a C-shaped frame. Adjustable stands allow for added portability and improved ergonomics. Options for vacuum and purge, flying knife feature and
- [Heat Seal Controller Calibration](https://www.packworldusa.com/heat-seal-controller-calibration/) - A yearly impulse heat seal controller calibration service is available for customers who wish to maintain records of sealing operations for validation purposes.
- [Vacuum / Purge](https://www.packworldusa.com/impulse-vacuum-purge-impulse-heat-sealers/) - PackworldUSA vacuum/purge impulse heat sealers with advanced TOSS Technology and PIREG® control can be tailored to meet the desired results of final packaging.
- [About PackworldUSA](https://www.packworldusa.com/about-packworld-usa-impulse-heat-sealing/) - PackworldUSA manufactures and distributes validatable medical impulse heat sealing equipment from benchtop to floor-standing heat seal production machines.
- [9 Steps](https://www.packworldusa.com/9-steps-to-impulse-heat-seal-perfect-seals/) - 9 Steps to Perfect Impulse Heat Seals, learn how PackworldUSA with TOSS® Technology and the PIREG® Controller provides precision impulse temperature control.
- [Nothing but the Facts](https://www.packworldusa.com/variable-resistance-control-heat-seal-facts/) - The Real Story about Controlled Impulse Heat Sealing of Polymeric Materials Nothing but the facts... 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
- [From the Founder](https://www.packworldusa.com/letter-from-the-packworldusa-founder/) - Thermocouple Measurement, The Art of Impulse Heat Sealing Over twenty-five years ago, as President of Inpaco, Inc., I managed the design of numerous machines including totally aseptic, fitment attachment, form/fill/seal machines for the packaging of parenteral solutions. The limitations of thermocouples as temperature monitors became evident and the need for perfection became apparent. A search
- [Sealing Pleated Filters](https://www.packworldusa.com/impulse-pleated-filter-heat-sealing/) - Impulse Heat Sealing Pleated Filters Sealing pleated filters is a specialized application requiring to seal through thick material stacks with a limited amount of space on the workpiece. This can require specialized and custom features on impulse heat sealing equipment depending on the particular application. Contact PackworldUSA with TOSS Technology today to see how a
- [Single Use Bio-Reactor Bags](https://www.packworldusa.com/impulse-single-use-bioreactor-bag-heat-sealing/) - Impulse Heat Sealing Single Use Bio-Reactor Bags The biopharmaceutical industry has been adopting single use bioreactors since the late 1990s in favor of traditional cell culturing bioreactors where product contacts a stainless steel vessel that needs to be frequently sterilized. Single Use Bioreactors utilize disposable bags to contact product instead which provides advantages of quick change
- [High Temperature Heat Sealing](https://www.packworldusa.com/impulse-high-temperature-heat-sealing/) - High Temperature Impulse Heat Sealing High temperature heat sealing is a possibility with PackworldUSA's impulse heat sealers. High temperature is considered approaching or exceeding 300°C. In the standard temperature range, PTFE materials are used to blanket the heat seal band both underneath and on top. PTFE starts to melt at these higher temperatures requiring substitution
- [FAQs](https://www.packworldusa.com/impulse-heat-seal-machine-preventative-maintenance-faq/) - Impulse Heat Sealer Preventive Maintenance FAQ's With TOSS® PIREG® Technology, the inherent inconsistencies of thermocouple controls are eliminated and customers are assured of consistent, repeatable seals from one machine to another as well as from the first seal to the last. Below are the most Frequently asked Questions If you don't find your answer, our engineers are available
- [Life Sciences](https://www.packworldusa.com/impulse-heat-sealing-for-life-sciences/) - PackworldUSA, dedicated to supporting Life Sciences companies Worldwide Cutting-edge Life Science companies are finding the need for speed and productivity due to many scientific breakthroughs and innovative new products coming on-line to meet today's needs. In order to remain competitive, companies are looking for ways to improve efficiency, as well as, be mindful of the
- [Documentation](https://www.packworldusa.com/packworldusa-documentation/) - [wpforms id="4063"]
- [Info/Literature](https://www.packworldusa.com/__trashed/) - [wpforms id="4065"]
- [Sample](https://www.packworldusa.com/sample/) - If you are interested in one of our products, Please send us a dozen bags or 3 feet (36") of your plastic heat seal material. We will make heat seal samples for you to test before selecting one of our products. Important: Make sure you include your return address so we can return your heat
- [Template row pw5000](https://www.packworldusa.com/template-row-pw5000/) - PW5000 Series Standard Interface PW5136, PW5148, PW5160 & PW5172 Touch Screen PW5536, PW5548, PW5560 & PW5572

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