Coffee - Colored Irregular Laser - Etched Pattern Stainless Steel
Sheet
Product information
Introducing our innovative Coffee-Colored Stainless Steel Sheets,
featuring unique laser-etched patterns that blend industrial
durability with artistic elegance. Each sheet showcases irregular,
organic designs that create a distinctive visual texture, perfect
for adding character to any project. The rich coffee hue provides a
warm, sophisticated finish that complements both modern and
traditional aesthetics. Crafted from high-grade stainless steel,
these sheets offer excellent corrosion resistance and longevity,
making them ideal for interior design, architectural accents, and
custom decor. The precision laser etching ensures crisp, detailed
patterns that are consistent and durable, resisting wear over time.
Whether used for wall cladding, furniture inlays, or artistic
installations, this product combines functionality with striking
beauty. Easy to clean and maintain, it is a practical choice for
residential and commercial spaces. Elevate your designs with this
versatile material that promises to inspire creativity and deliver
lasting impact.
Product Parameters
| Product Name | Coffee - Colored Irregular Laser - Etched Pattern Stainless Steel
Sheet |
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| Place of Origin | Guangdong, China |
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| Grade | 201, 304, 316, 410, 430 |
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| Certification | ISO9001&ISO14001 |
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| Thickness Range | 0.3mm-3.0mm |
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| Tolerance | ±5% |
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| Width Range | 600mm-1500mm |
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| Length | 2000mm, 2438mm, 3048mm, or customized |
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| Size | 1000mm*2000mm, 1219mm*2438mm, 1219mm*3048mm, or customized |
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| Color | Champagne, rose, bronze, black titanium, titanium gold, yellow
titanium, brown, taw |
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| Finish | 2B, BA, No. 4, Hairline, 8K, embossed, etched, vibration, PVD color
coated, sand blasted, Anti-fingerprint |
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| Color | Gold, Black, Sapphire blue, Brown, Bronze, Purple, Champagne gold,
Diamond, Rose gold, Rose red, etc. |
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Lead Time | 10 to 21 working days after the receipt of 30% deposit |
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Processing Service | Bending, Welding, Punching, Cutting |
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Machines | 8k Polish Machines, Pvd Coating Machines. |
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| Packing | Standard export sea-worthy packaging,Wooden pallet or according to
customer's request |
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| Application | Interior/exterior/architectural/bathroom decoration, elevator
decoration, hotel decoration, kitchen equipment, ceiling, cabinet,
kitchen sink, advertising nameplate |
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Process Flow of Color Stainless Steel Plate Production via PVD
Technology
Physical Vapor Deposition (PVD) is a high-precision technique for
manufacturing color stainless steel plates, valued for its
eco-friendliness, wear resistance, and vivid color retention. Below
is its core production process:
1. Substrate Preparation
First, select food-grade or industrial-grade stainless steel sheets
(e.g., 304, 316L) as substrates. Cut the sheets to the required
size using laser or shearing machines. Then, polish the surface
with abrasive belts to remove burrs and achieve a smooth finish
(mirror, brushed, or matte). Next, perform ultrasonic cleaning in a
degreasing solution to eliminate oil, dust, and oxides—critical for
ensuring coating adhesion. Finally, dry the sheets with hot air to
prevent moisture residue.
2. Vacuum Chamber Setup
Load the cleaned stainless steel sheets onto a rotating fixture
inside a PVD vacuum chamber. Seal the chamber and use a vacuum pump
to reduce the pressure to 10⁻³–10⁻⁵ Pa. This high-vacuum
environment prevents air molecules from reacting with the coating
materials, avoiding defects like oxidation or porosity.
3. PVD Coating Deposition
The most common method here is magnetron sputtering or arc ion
plating. For magnetron sputtering: Install a metal target (e.g.,
titanium, chromium, zirconium) opposite the substrates. Apply a
high voltage to ionize argon gas in the chamber; the ionized argon
atoms bombard the target, ejecting metal atoms (sputtering). These
metal atoms travel to the stainless steel surface and form a thin
metal layer. To create color, introduce reactive gases (e.g.,
nitrogen for gold, oxygen for green/blue). The metal atoms react
with these gases to form compound coatings (e.g., TiN for gold,
Cr₂O₃ for green) with stable colors. Control the coating thickness
(usually 0.5–3 μm) by adjusting sputtering time and power—thicker
coatings enhance durability but increase costs.
4. Cooling & Post-Treatment
After deposition, turn off the power and let the chamber cool
naturally to 50–80°C to avoid thermal stress cracking the coating.
Once cooled, open the chamber and remove the coated sheets. Conduct
post-treatment: immerse the sheets in a passivation solution to
strengthen corrosion resistance; then rinse and dry. Finally,
inspect the products for color uniformity (using a colorimeter),
coating adhesion (via scratch tests), and surface defects—qualified
sheets are ready for packaging.
Advantage
Infuse modern spaces with warmth and artistry using our
Coffee-Colored Irregular Laser-Etched Pattern Stainless Steel
Sheet. This unique surface treatment blends the rich, earthy tones
of coffee with the sleek durability of stainless steel, creating a
material that’s both visually captivating and functionally
resilient. The irregular laser-etched pattern ensures no two sheets
are identical, offering architects and designers an organic,
handcrafted aesthetic without sacrificing industrial-grade
performance.
Engineered for versatility, this sheet resists corrosion,
scratches, and fading, making it ideal for high-traffic commercial
interiors, luxury residential accents, or artistic installations.
The laser-etched texture not only enhances visual depth but also
minimizes fingerprint visibility and glare—perfect for elevator
panels, feature walls, countertops, or custom furniture. Its coffee
hue complements wood, concrete, and minimalist palettes,
effortlessly bridging natural and contemporary design languages.
Sustainability meets sophistication: our production process uses
precision laser technology to minimize material waste and energy
consumption. The finish is VOC-free and requires no chemical
sealants, aligning with green building standards. Easy to clean and
maintain, this steel sheet ages gracefully, developing a subtle
patina that enhances its character over time. Elevate your next
project with a surface that tells a story—where industrial strength
meets artisanal soul, in every etched line and coffee-toned glow.
