Roll presentation for S4009
Photos show product, fabric and converting views from this roll range. Final roll size and core follow the approved order.
Cleanroom Wiper Rolls
S4009 Twill-Woven Microfiber Wiper Roll
| Product code | S4009 |
|---|---|
| Fabric / surface | Woven microfiber; Twill weave |
| Fabric weight | 110 g/m² |
| Cloth thickness | 0.22 mm |
| Edge finish | Ultrasonic or heat-cut |
| Custom roll sizes | Width 8–250 mm; length 10–200 m, subject to fabric and machine fit |
| Core interface | 25.2 mm bore shown; core sizes 25–76 mm listed. Confirm bore and core length by drawing. |
| Clean-processing options | Class 100 / 1000; agree supply protocol |
| Water absorption (listed) | ≥230 — unit and test method require confirmation |
| Packaging | 1 roll/bag; box and carton quantity by order. Range packing: 10 rolls/box, 8 boxes/carton. |
| Documentation | Request current RoHS report for the selected supply |
| Applications | LCD panels; optical products |
Clean-processing labels describe supply options, not an ISO class or sterility claim. Confirm the absorption test and the selected roll specification before order.
S4009 is a twill-woven microfiber choice for continuous-strip cleaning. Its lighter fabric specification supports a focused comparison of winding space, strip tracking and surface contact.
A woven option for controlled strip feeding
S4009 uses a twill-woven microfiber fabric. Its diagonal construction distinguishes it from the plain-woven products in this range. When a strip passes through guide rollers and a narrow wiping head, evaluate how the selected fabric tracks, folds and makes contact while wet, rather than choosing from the surface photograph alone.
A lighter fabric can be useful where the machine has a restricted roll compartment, but roll length is not determined by basis weight alone. Core size, cloth thickness and winding conditions all affect the outside diameter. Specify the machine envelope before increasing the ordered length.
Run the trial through the full web path
- Load the intended core on the supply spindle and check that the roll turns without lateral binding.
- Thread the web through the actual guides and contact head; check for a folded edge before wetting.
- Apply the production cleaning liquid and observe tracking during repeated starts and stops.
- Inspect the cleaned part and the used strip together to distinguish incomplete pickup from residue being redeposited.
Comparing the other twill roll
S409H is another twill-woven choice with a different listed fabric weight and thickness. Similar-looking rolls should be treated as separate materials during approval; an existing machine recipe should not be carried over automatically.
The finished S4009 roll can be customized for the machine width, core interface and packing requirements.