Core Features

High-tack, zero-transfer adhesive. The adhesive grips contamination off the roller but won't flake, smear, or leave gum residue on your work surface - even after heavy use.

100+ reuse cycles per pad. Each pad is built for extended service life, so you're not restocking every shift.

1–3 year shelf stability. Adhesive performance holds steady in storage, so pads bought in bulk don't degrade before you get to them.

Clean-tear V-cut design. Each sheet separates along a V-cut line without shredding the base or face paper - no stray paper fibers landing on your panel.

Load-rated adhesive layer. Rated to withstand 0.5–1.0 kg of applied pressure without adhesive shift or gravity-induced peel, so friction from repeated rolling won't loosen the bond.

Odor-free, uniform coating. Adhesive density is applied evenly across the sheet - no thin spots, no off-gassing near sensitive product lines.

Cleanroom Sticky Note Pads size specification

Product Specifications

Attribute	Detail
Sheet size	310mm x 230mm
Sheets per pad	40
Pads per box	30
Face paper	100 gsm PE-coated paper
Base paper	100 gsm PE-coated paper
Adhesive type	Hot-melt adhesive
Sheet separation	V-cut, tear-clean design

Performance Test Data

Test Parameter	Result
Reuse cycles per pad	100+ passes before tack loss
Shelf life (sealed storage)	1–3 years
Load tolerance	0.5–1.0 kg without adhesive slip
Residue after removal	None detected
Odor emission	None detected
Paper fiber shedding on tear	None observed

Where It Gets Used

This pad sits underneath the dust roller - a small, quiet part of the process - but the industries relying on it are anything but small margin-for-error operations.

Semiconductor fabs

Semiconductor fabs run it as a standard step before wafer handling, keeping rollers particle-free between contact points on the line.

PCB manufacturers

PCB manufacturers use it during board cleaning stages, where even trace dust can affect solder mask adhesion or trace inspection.

LCD and glass processing lines

LCD and glass processing lines rely on it ahead of panel lamination, where a single trapped particle can show up as a visible defect under backlight.

Food processing facilities

Food processing facilities use it on stainless steel prep surfaces and conveyor components, valuing the odor-free formulation where product contact is a concern.

Steel plate finishing operations

Steel plate finishing operations use it between polishing and coating stages, catching metal dust before it transfers into paint or laminate layers.

Example: LCD Panel Line

A glass panel line running two shifts a day was seeing roller-transferred dust become visible under final inspection lighting. Switching to a scheduled pad-tear routine between roller passes - roughly every 15–20 panels - brought visible defect flags down without adding meaningful time to the cleaning cycle, since each tear-off takes seconds.

Frequently Asked Questions

Q: How do I know when to tear off a sheet and expose a fresh one?

A: Tear off a sheet once the surface looks visibly dulled or loaded with particles, or on a fixed interval matched to your cleanroom class and roller contact frequency. High-traffic lines typically tear more often than lower-classification areas.

Q: Will the adhesive leave marks on my panels or roller?

A: No. The adhesive is formulated to pull contamination off the roller surface without transferring gum or residue back onto the roller or your product.

Q: Does tearing the sheet create paper dust that could contaminate my cleanroom?

A: No. The V-cut design lets each sheet separate cleanly along the perforation line - the base and face paper won't shred or fiber out during tear-off.

Q: How long can I store unused pads before the adhesive weakens?

A: 1.5 to 2 years under normal sealed storage conditions, so bulk-ordering ahead of demand won't compromise performance.

Q: Is this compatible with any silicone dust roller, or only specific brands?

A: The pad is sized and formulated for standard manual silicone dust removal rollers used across semiconductor, PCB, LCD, glass, food, and steel finishing lines - it's not tied to a proprietary roller system.

Q: Can one pad really deliver 100+ uses?

A: Yes - each of the 40 sheets is engineered for multiple roller passes before the surface loads up enough to need tearing, and internal testing confirms 100+ effective cycles across a full pad's usable life.

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