Why It Works

Name: 30-Layer Sticky Mat - China 30-Layer Sticky Mat Manufacturers, Suppliers and Factory - Weston
Brand: Weston
SKU: 308321624

Uniform full-surface tack. Weston's adhesive is synthesized with a newer chemical process so the entire sheet - edge to edge - holds the same grip strength. No weak corners, no dead spots.

30 numbered layers per mat. Every layer is printed with its own number, so operators always know exactly how many clean layers are left before a mat needs replacing.

Perforated airflow design (air-shower version). Punched openings increase the surface area in contact with airborne dust, hair, and fine particles, while letting air pass through freely - so the mat captures more contamination without becoming a drag underfoot.

Clean, layer-by-layer release. Each spent layer peels away from a dedicated edge opening in one motion - no tearing, no adhesive residue left behind, and no interruption to the tack of the layer underneath.

Long service life from a single mat. Once the top layer is saturated, peel it off and the next layer is already at full tack - extending usable mat life well beyond a single-layer product.

30-Layer Sticky Mat in use

Product Specifications

Attribute	Detail
Product type	Disposable PE peel-off sticky mat (also known as a tacky mat, dust-control floor mat, or foot-step adhesive mat)
Layers per mat	30
Layer marking	Each layer individually numbered
Standard sizes	30 × 30 cm; 45 × 45 in
Thickness	0.32 mm
Shape options	Rectangle, square
Surface options	Solid sheet, or perforated (die-cut to fit air-shower openings)
Colors	Blue, green
Custom sizing	Available on request - contact Weston
Packaging	10 mats / box → 5 boxes / carton

Test Report & Compliance Data

Independently tested for restricted substances. All results below show N.D. (Not Detected - below the method detection limit), well within the applicable limits.

Substance	Result	Limit
Cadmium (Cd)	N.D.	≤ 100 mg/kg
Hexavalent Chromium (Cr(VI))	N.D.	≤ 1000 mg/kg
Mercury (Hg)	N.D.	≤ 1000 mg/kg
Lead (Pb)	N.D.	≤ 1000 mg/kg
Polybrominated Biphenyls (PBBs, total)	N.D.	≤ 1000 mg/kg
Polybrominated Diphenyl Ethers (PBDEs, total)	N.D.	≤ 1000 mg/kg
Di-2-ethylhexyl phthalate (DEHP)	N.D.	≤ 1000 mg/kg
Dibutyl phthalate (DBP)	N.D.	≤ 1000 mg/kg
Benzylbutyl phthalate (BBP)	N.D.	≤ 1000 mg/kg
Diisobutyl phthalate (DIBP)	N.D.	≤ 1000 mg/kg

Method detection limits: Pb/Cd/Hg = 2 mg/kg; Cr(VI) = 8 mg/kg; PBBs/PBDEs = 5 mg/kg; DEHP/DBP/BBP/DIBP = 30 mg/kg.

How to Install & Use

Peel the back liner.

Remove the protective film through the opening on the back of the mat.

Lay it flat.

Place the mat on a clean, dry section of floor.

Press it down.

Step across the surface (or roll it) so the adhesive makes full contact with the floor - this anchors the mat and prevents shifting underfoot.

Peel the top liner.

Remove the protective film through the front opening. The mat is now ready for foot traffic.

Cycle through the layers.

Once the top layer is visibly loaded with dust, peel it away from its opening to reveal a fresh, fully tacky layer beneath. Repeat for all 30 layers before replacing the mat.

Application Scenarios

Air-shower entry and exit points - perforated mats are die-cut to match the air-shower opening, so airflow keeps moving while the mat keeps catching dust.
Cleanroom transition zones in electronics, semiconductor, pharmaceutical, and food-production facilities, where personnel and equipment cross between controlled and uncontrolled areas multiple times per shift.
Custom processing equipment with non-standard entry points - Weston can cut mats to match the equipment's footprint.

Typical use case: In a cleanroom air-shower vestibule, the perforated mat sits flush against the shower opening. Each time an operator passes through, the perforations pull fine dust and loose fibers off shoe soles before they reach the gowning area - without slowing foot traffic or creating a "stuck" sensation. Because each layer is numbered, floor staff can do a quick visual check during routine rounds and know at a glance how many clean layers remain before the mat needs swapping, rather than guessing based on how dirty the surface looks.

Ordering Notes

Sold in fixed packaging - 10 mats per box, 5 boxes per carton. Order in full-carton quantities for the most efficient shipping.
Need a size outside the standard 30×30 cm / 45×45 in range? Contact Weston to discuss custom dimensions.

Frequently Asked Questions

Q: How long does one mat last before I need to replace it?

A: Each mat has 30 individually numbered layers. Actual lifespan depends on foot traffic volume and how much dust the environment generates, but the numbering lets you track exactly how many layers remain at any time.

Q: Does the perforated version lose any stickiness compared to the solid mat?

A: No. The perforations only open up airflow paths and increase the surface area that contacts airborne particles - they don't affect the adhesive's tack or the mat's ability to peel cleanly layer by layer.

Q: Is this mat compliant with environmental/restricted-substance regulations?

A: Yes. Independent lab testing found all of the following at N.D. (not detected) and within limit: lead, cadmium, mercury, hexavalent chromium, PBBs, PBDEs, DEHP, DBP, BBP, and DIBP.

Q: What sizes, shapes, and colors are available?

A: Standard sizes are 30×30 cm and 45×45 in, at 0.32 mm thickness, in rectangle or square shapes, available in blue or green, with solid or perforated surfaces. Custom sizes can be made to order - contact Weston.

Q: Can I use this mat outside of an air shower?

A: Yes - the solid (non-perforated) version is suited to general cleanroom or facility entry points, while the perforated version is purpose-built for air-shower openings where airflow needs to keep moving.

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