Custom Cleaning Brush
Film Brush
Film Brush provides controlled brush contact for panel, film, and paper across flat panels, films, and sheets. Working width, brush geometry, mounting, and fill are set around the machine path and the way dust, fibers, and fines must be released or carried away.
Product Features
Soft bristles clean or guide flexible film without a rigid edge — The brush follows the web while removing loose dust or controlling its path.
Horsehair provides very light contact on sensitive surfaces — Natural fiber can lift particles from coated or printed film with low pressure.
Nylon or PBT offers resilient synthetic contact — Filament grade and trim can be selected for wet use, recovery, and wear.
Strip or roller format fits the web-handling point — A linear brush can clean an edge, while a roller spans a wider moving surface.
Straight or angled fill controls particle direction — Tufting can provide even contact or guide loose dust laterally.
Matched to the converting line — Width, roller diameter or strip profile, horsehair/nylon/PBT, trim, pattern, core or channel, and mounting can be customized.
Product Overview
Film Brush is used where repeatable contact is needed across flat panels, films, and sheets rather than isolated hand cleaning. The active brush face clears dust, fibers, and fines while the holder, shaft, plate, or hub stays outside the interference path and supports the required working width. The brush must maintain uniform low-load contact across the active width without wrinkling or marking the surface.
Key dimensions start with Brush head diameter 50–300 mm and Brush head length 100–4500 mm. The product follows a roller-brush layout suited to continuous contact across the working width. The specified interface is shaft-mounted / fixed. Nylon PA, PBT, and Horsehair are the principal material directions in the current specification. Please provide the machine, shaft or hub details, and operating speed. Speed is treated as a customer equipment input, not a default brush rating.
Technical Specifications
| Working width | 100–4500 mm |
|---|---|
| Roller diameter | 50–300 mm |
| Trim length | 10–60 mm |
| Filament diameter | 0.05–0.40 mm |
| Mounting | Bearing shaft, holder, or machine bar |
| Contact setting | Use 1–5 mm engagement and keep brush runout below the allowable web-thickness variation. |
| Fill materials | Nylon PA, PBT, and Horsehair |
| Cleaning zone | panel, film, paper, and continuous-surface cleaning |
| Contact surface | flat panels, films, sheets, rolls, coated webs, glass, and production surfaces |
| Residue class | dust, fibers, fines, oil film |
| Access and motion | the brush must maintain uniform low-load contact across the active width without wrinkling or marking the surface |
| Cleaning duty | panel, film, paper on flat panels, films, sheets, rolls |
| Variant configuration | Film Brush: roller, strip construction with Nylon PA, PBT, Horsehair fill for panel, film, paper, and continuous-surface cleaning on flat panels, films, sheets, rolls. |
Application Areas
Film Brush is primarily mapped to Textile Dyeing, Printing & Finishing Brush Use. For a new use case, check the surface material, debris flow, and finish requirement before fixing the brush design.
- Film Brush is best suited to paper, film, foil, textile, and web cleaning, spreading, guiding, or static control.
- The web-spreader, cleaning roller, horsehair wheel, or process cylinder brush follows moving paper, film, foil, nonwoven, textile, and coated web surfaces while the fill displaces dust, fibres, loose particles, trim residue, and static-held contamination.
- Use this configuration when the available access supports controlled low-load contact on moving paper, textile, film, fiberglass, or nonwoven webs.
Selection Guidance
Structure fit
Match the roller and conveyor brush geometry to flat panels, films, and sheets, the available access, and powered operation. Confirm Brush head diameter 50–300 mm and Brush head length 100–4500 mm against the complete working envelope before finalizing the brush.
Contact material
Choose from Nylon PA, PBT, and Horsehair according to the behavior of dust, fibers, and fines, the surface sensitivity, and any wet, chemical, temperature, or hygiene requirements. Brush stiffness depends on the material plus filament diameter, free trim length, and fill density.
When to use another solution
For Film Brush, use another cleaning method when dust, fibers, and fines cannot be released by controlled filament contact, when flat panels, films, and sheets cannot tolerate the selected contact material, or when the access path prevents safe engagement and residue removal.
Customization Options
| Brush Head Diameter (mm) | 50–300 |
|---|---|
| Brush Head Length (mm) | 100–4500 |
| Handle Length (mm) | Not Applicable (No separate handle in this product configuration) |
| Handle Grip Diameter (mm) | Not Applicable (No explicit grip or handle-diameter dimension in the product specification) |
| Bristle Material | Nylon PA, PBT, Horsehair |
| Handle Material | 6061 Aluminum Alloy |
| Mounting / Interface | Shaft-Mounted / Fixed |
| Grip Style | Not Applicable (Machine-Mounted Brush) |
| Color | Custom PANTONE Color ([Industry Reference Range]) |
| Logo Process | Laser Engraving / Screen Printing / Pad Printing ([Industry Reference Range]) |
| Surface Treatment | Smooth / Textured / Overmolded / Coated (Depending on Substrate; [Industry Reference Range]) |
Frequently Asked Questions
How should Film Brush be selected?
Start with paper, film, foil, textile, and web cleaning, spreading, guiding, or static control, moving paper, film, foil, nonwoven, textile, and coated web surfaces, and dust, fibres, loose particles, trim residue, and static-held contamination. Then set Working width, Roller diameter, and Trim length, choose the fill from the material and residue table, and match the mounting interface and operating condition.
Which dimensions define Film Brush?
The primary dimensions are Working width (100–4500 mm), Roller diameter (50–300 mm), and Trim length (10–60 mm). Also provide the minimum clearance, working envelope, trim or engagement, and the existing holder, shaft, stem, thread, or handle.
Which filament or contact material is used for Film Brush?
The primary options are Nylon PA, PBT, and Horsehair. The final choice follows surface sensitivity, residue adhesion, wet or dry use, temperature, chemicals, conductivity, and required cutting action.
When is Film Brush not the best cleaning method?
Film Brush is not the first choice for bowed rollers, air bars, vacuum, ionizers, tack rollers, or non-contact spreaders for highly tension-sensitive webs.
What information is required to quote Film Brush?
Send the part or machine drawing, photos of moving paper, film, foil, nonwoven, textile, and coated web surfaces, Working width, Roller diameter, Trim length, and Filament diameter, the residue description, wet or dry conditions, motion or use method, temperature, preferred Nylon PA, PBT, and Horsehair, quantity, and the existing interface or sample.
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