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What is Polymag Tek?
Polymag® Tek is a U.S.-based manufacturer of in-line contamination removal and static control equipment for production lines, operating since 1990. Its core products are contact web cleaners, sheet cleaners and process roll cleaners that remove dust, dirt, slitting dust and converting debris during manufacturing, rather than in a separate cleaning step. The company also supplies static control tools (ionization bars, blowers, workstation solutions) and consumables, replacement parts and service. Equipment is designed both for OEM integration and as after-market additions to existing machinery.
Typical buyers are in packaging, printing, coating, laminating, converting, pharmaceutical, electronics, film, aviation and automotive production, where surface contamination causes defects, downtime and waste.
Choosing among the main product types
| Product | What it cleans | Typical fit |
|---|---|---|
| Contact web cleaners | Continuous moving web surfaces | Coating, laminating and printing lines running roll-to-roll material |
| Sheet cleaners | Individual cut sheets, transferring debris to an adhesive roll | Sheet-fed printing or handling where loose sheets are processed |
| Process roll cleaners | Buildup on rotating process rolls | Lines where particle or precipitate buildup on rollers affects quality |
| Static control | Static charge on materials and workstations | Processes where static attracts dust or causes handling problems |
As a next step, identify where contamination enters your process—on the web, on sheets, on rollers, or via static—and whether the fix must be mounted on existing equipment. The site states its engineering team can specify a system for your application, which is the practical starting point if you are unsure which category fits. For a converter running a roll-to-roll coating line, for example, a web cleaner is the obvious first question; for a sheet-fed operation, sheet cleaning is more relevant.
Which web, sheet, or roll cleaner is right for my converting line?
The right cleaner depends on what surface carries the contamination in your line. Polymag® Tek's own product framing separates three cases: contamination on a moving web, on cut sheets, and buildup on a process roll. Match the cleaner to the surface, not to the industry name.
Match the cleaner to the surface
| If contamination sits on… | Product family (per the site) | How it works, as described | Typical fit |
|---|---|---|---|
| A continuous moving web | Contact Web Cleaners (ContactClean™) | Machine-mounted contact technology lifts dirt and debris from the web surface | Coating, laminating, printing and converting lines running roll-to-roll |
| Individual cut sheets | Sheet Cleaners | Removes surface contamination and transfers it to an adhesive roll for disposal | Sheet-fed printing or handling where loose dust and debris cause rejects |
| A rotating process roll | Process Roll Cleaners | Contact cleaning removes precipitate and particle buildup from the roll surface | Lines where roll buildup causes defects or frequent manual cleaning |
Slitting dust and converting debris are called out specifically, so if your defects trace back to slitting or trimming, start with the web cleaner and check whether the rolls downstream also need attention.
A practical way to decide
- Trace the defect. Find where dust or particles enter—unwind, slitting, coating, or a dirty roll—before choosing equipment.
- Check the format. Continuous web, cut sheets, and roll surfaces need different hardware; a web cleaner will not solve a sheet-fed problem.
- Account for static. The site lists ionization bars, blowers and workstation solutions alongside cleaners; if static is holding particles to the surface, cleaning alone may underperform.
- Plan consumables. Adhesive rolls and replacement parts are recurring costs and downtime factors; confirm supply before committing.
- Ask for specification. Polymag® Tek states its engineering team will specify a system for your needs, and that products serve both OEMs and after-market retrofits—useful if you are adding cleaning to existing equipment.
Trade-offs to weigh
Contact cleaning is effective because it touches the surface, but it requires the web or roll to be accessible and compatible with a contacting head. Adhesive-transfer sheet cleaning is simple and keeps waste contained on the roll, but the adhesive roll becomes a consumable you must change on a schedule. Static control is complementary rather than a substitute for particle removal. For related converting equipment, Polymag® Tek is the reference here; broader industry context is available from AIMCAL for coating and laminating.
Next step: describe your line's format, defect type and where it appears, and ask the engineering team to specify between web, sheet and roll cleaning—plus whether static control belongs in the same installation.
How does contact cleaning remove dust and contamination from a moving web?
Contact cleaning removes dust and contamination from a moving web by bringing the web into direct contact with a tacky roller surface. Particles, slitting dust and debris adhere to the roller and are carried away from the web, rather than being blown around or loosened and left to settle back on the material. Polymag® Tek describes its ContactClean™ web technology as machine-mounted and designed to remove contaminants from the web surface while reducing downtime and waste. The same page describes sheet cleaners that transfer contamination to an adhesive roll for disposal, and process roll cleaners that remove particle buildup from a rotating roll.
What the approach implies in practice
- Placement matters. The cleaner sits inline on the production line, so contamination is intercepted during coating, laminating, printing or converting rather than after the fact.
- Contact is the mechanism. Effectiveness depends on the roller surface meeting the web consistently; tension, wrap and roller condition are the variables a line engineer would check first.
- Consumables are part of the system. A tacky roll loads up and must be renewed, which is why replacement rolls and support supplies belong in the operating plan.
Choosing between the formats
| Format | Best suited to | Trade-off to weigh |
|---|---|---|
| Contact web cleaner | Continuous webs in coating, laminating, printing, converting | Requires mounting and web-handling setup on the machine |
| Sheet cleaner | Cut-sheet operations needing rigorous cleanliness | Handles discrete sheets rather than a continuous web |
| Process roll cleaner | Buildup on rotating rolls in the machine | Targets the roll surface, not the web itself |
For a converter running a printed film web, the practical next step is to identify where dust enters the process — unwind, slitting or trimming — and position cleaning there. Polymag® Tek states that its engineering team can specify a system for a given application, which is the sensible route when web width, speed and substrate vary. General-purpose guidance: confirm roller contact and consumable change intervals against your actual dust load before committing to a line layout.
Can Polymag Tek cleaners be retrofitted to my existing OEM equipment?
Yes. Polymag Tek states that its products are designed for OEMs as well as after-market applications to existing equipment, so retrofitting to an existing line is an intended use rather than an exception. The site also notes that each inline solution is custom designed and that its engineering team can specify the cleaning system that fits your needs—worth knowing, because a retrofit is usually a specification exercise, not a catalog order.
What a retrofit decision usually hinges on
- Machine space and mounting: web cleaners are described as machine-mounted, and process roll cleaners work on a rotating roll surface. Measure the available footprint and access around the web path or roll before shortlisting a model.
- Web or sheet format: contact web cleaners, sheet cleaners and process roll cleaners address different material forms and contamination points. Match the unit to where the dirt, slitting dust or debris actually appears.
- Existing static problems: if contamination is being attracted or held by static, the static control range (ionization bars, blowers, workstation solutions) may need to be part of the same retrofit.
- Consumables and uptime: adhesive rolls and replacement parts are consumables, so confirm supply and changeover routine fit your maintenance schedule.
- Line speed and substrate: coating, laminating, printing and converting lines differ in web tension, width and material; these are the details to bring to the engineering conversation.
Practical next step
Write a one-page brief before contacting the supplier: substrate and width, line speed, where contamination enters, current defect or waste rate, available mounting space, and whether static is a suspected cause. Ask for a site or drawing review against that brief, and request the consumable list and changeover procedure alongside the equipment proposal—those two items often determine whether a retrofit is practical day to day.
For general context on web cleaning and static control options from other suppliers, see Meech International and Simco-Ion.
What consumables and replacement parts are needed to keep a Polymag Tek cleaner running?
Polymag Tek describes a dedicated consumables line covering the supplies, replacement parts and support needed to keep its equipment and production line running continuously, but the page does not itemize which specific parts fit which machine. Treat the exact list as something to confirm per model rather than something stated on the site.
What the site does establish
The equipment family shapes what wears out:
- Contact web cleaners (ContactClean™): machine-mounted units that lift contamination from a moving web, so the contact cleaning roll and its adhesive consumables are the recurring items.
- Sheet cleaners: the page states that contamination is transferred to an adhesive roll for disposal, making adhesive roll stock the clear consumable.
- Process roll cleaners: contact technology that removes buildup from a rotating roll, so the cleaning roll surface is the wear item.
- Handheld contact cleaning roller: a manual tool that also depends on replaceable adhesive rolls.
- Static control: ionization bars, blowers and workstation units, which have their own service parts.
How to pin down your list
- Identify the exact model and serial number of each unit on the line.
- Ask Polymag Tek's support team for the recommended spare-parts and consumables schedule for that model, including wear intervals.
- Stock the highest-wear items first—adhesive rolls and contact cleaning rolls—since those are consumed continuously rather than occasionally.
- Keep a small buffer of static-control service parts if ionization equipment is part of the line, so a failure does not idle production.
Decision criterion
If you run multiple Polymag units, standardize consumables across machines where possible; a single adhesive roll specification covering several cleaners simplifies ordering and reduces the risk of a line stoppage from a missing part. For anything beyond the general categories above, confirm the part numbers directly with the manufacturer through Polymag Tek.
How do I choose between contact cleaning and static control for my process?
Contact cleaning removes particles already on the surface; static control prevents or neutralizes the charge that attracts and holds them. If your defects are visible dust, slitting debris or roll buildup, start with contact cleaning. If you see particle attraction, clinging, web wander or shocks, add static control—most converting lines need both, applied in the right order.
A practical way to decide
| Symptom in your process | First move | Why |
|---|---|---|
| Dust, slitting debris or coating flaws on the web or sheet | Contact cleaning (web, sheet or process roll cleaner) | Physically lifts and transfers contamination to an adhesive roll |
| Particles re-attracting right after cleaning, or static shocks | Static control (ionization bars, blowers, workstation units) | Neutralizes charge so cleaned surfaces stay clean |
| Buildup on a rotating process roll | Process roll cleaner | Cleans the roll surface inline rather than stopping the line |
| Contamination on cut sheets rather than a continuous web | Sheet cleaner | Matches the format being cleaned |
Polymag Tek's lineup maps to this split: ContactClean web cleaners for continuous webs, customized sheet cleaners that transfer contamination to an adhesive roll, and process roll cleaners for rotating roll surfaces, with static control sold as a separate family of ionization bars, blowers and workstation solutions. All are described as inline and custom-designed, and available for OEM or after-market retrofit.
Decision criteria
- Where is the contamination generated? Downstream of slitting or trimming, expect debris and plan cleaning there; near unwinds and dry environments, expect static.
- What does your defect data show? If defects correlate with particle counts on the substrate, cleaning is the lever. If they correlate with humidity, speed or web handling, treat static.
- Sequence matters. Neutralize static before or alongside cleaning so loosened particles don't reattach; cleaning alone can leave a charged surface ready to collect new dust.
- Format and space. Continuous web, cut sheet and roll-surface problems call for different hardware; confirm mounting space and line speed with the supplier's engineering team before specifying.
A useful next step: log defects for a week by type (embedded particle, surface dust, static-driven attraction) and location on the line, then ask for a specification against that data rather than a generic cleaner. For broader background on web cleaning approaches, Converters Guide and Paper, Film & Foil Converter cover industry practice.
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