Choosing the right material is just as important as choosing the right laser machine. Different materials respond to laser processing in different ways, depending on their density, hardness, fiber structure, surface coating, thickness, color, thermal conductivity, and chemical composition.

To help users make better decisions, we tested 112 commonly used laser processing materials across seven major categories: wood, metal, plastic, fabric, leather, stone, and paper. This guide summarizes each material’s key properties, common applications, and laser processing behavior so you can choose materials more confidently for engraving, cutting, marking, prototyping, signage, packaging, crafts, and production work.

Before processing any material, always confirm its composition, test a small sample, use proper ventilation, and choose the correct laser source. CO2 lasers are widely used for non-metal materials such as wood, acrylic, paper, fabric, and leather, while fiber lasers are usually better for metal marking. For a broader explanation, see Laser Source Overview, CO2 Lasers vs. Diode Lasers, and Best Fiber Laser Machine Guide.

1. Overview: 7 Major Categories of Laser Processing Materials

Laser processing materials can be grouped by how they interact with laser energy. Organic materials such as wood, paper, leather, and fabric usually absorb CO2 laser energy well. Metals generally require fiber lasers for clear and permanent marking. Plastics and composites vary widely, so material identification and safety checks are especially important.

For more tested parameters, visit our CO2 laser material settings page. For general parameter selection, see Find the Best Laser Material Settings, How to Set Laser Power, and Laser Processing Speed Optimization Guide.

2. Laser Processing Materials: 16 Kinds of Wood

Wood is one of the most popular laser materials because it engraves beautifully and cuts well with a CO2 laser. Different wood species vary in hardness, density, grain, resin content, and color, which directly affects engraving contrast and cutting quality.

2.1 Radiata Pine

Radiata pine is a softwood with light color, straight grain, and relatively uniform texture. It engraves clearly and cuts easily, making it suitable for signs, decorative boards, models, packaging, and beginner laser projects.

2.2 Black Walnut

Black walnut is a premium hardwood with rich dark brown color and elegant grain. It is suitable for luxury gifts, custom woodworking, musical instruments, plaques, and high-end decor. Its darker surface can produce refined engraving with a premium look.

2.3 Wenge

Wenge is a dense exotic hardwood with dark brown to black tones and light streaks. It is suitable for luxury interiors, decorative veneers, flooring, instruments, and fine crafts. Because it is hard and oily, laser settings should be tested carefully.

2.4 Red Oak

Red oak is a common hardwood with warm reddish-brown color and open grain. It is widely used in furniture, flooring, cabinetry, and rustic-style designs. Its open grain can create a textured engraving effect.

2.5 Purpleheart

Purpleheart is known for its striking purple color and strong density. It is suitable for artistic woodworking, inlays, turnery, premium flooring, and musical instruments. Because it is dense, cutting may require more laser energy than softer woods.

2.6 African Padauk

African padauk has a vivid reddish-orange appearance and good stability. It is commonly used in flooring, cabinetry, instruments, turnery, and high-end furniture. Laser engraving can highlight its bold color and natural grain.

2.7 Sapele

Sapele is a decorative hardwood with reddish-brown color, fine texture, and ribbon-like grain when quartersawn. It is suitable for furniture, cabinetry, doors, models, and musical instruments.

2.8 Brazilian Rosewood

Brazilian rosewood is a rare luxury hardwood known for rich color, dark veining, natural fragrance, and excellent acoustic properties. It is used for high-end furniture, musical instruments, veneers, and fine turnery. Because of its density and protected status in many regions, use it selectively and test carefully.

2.9 Hard Maple

Hard maple is a dense hardwood with pale color and fine grain. It is widely used in furniture, flooring, cutting boards, instruments, and workbenches. Its light surface can produce clear engraved contrast, but cutting requires more power than softwood.

2.10 Teak

Teak is a durable tropical hardwood with golden-brown color and natural oil content. It is suitable for outdoor furniture, boats, carving, veneers, and small wood objects. Its oils and density may affect cutting and residue, so ventilation and testing are important.

2.11 Medium-Density Fiberboard

MDF is an engineered wood material with a smooth, uniform surface and consistent density. It is excellent for laser cutting and engraving prototypes, decorative panels, models, signs, and furniture parts. Proper exhaust is important because resin binders can produce smoke and odor.

2.12 Basswood

Basswood is lightweight, soft, and easy to process. It is suitable for carving, craft boards, models, plywood, musical instrument parts, and beginner laser projects. It usually cuts cleanly and engraves with clear detail.

2.13 Pine Finger Joint Board

Pine finger joint board is made by joining short pine pieces with finger joints. It has good dimensional stability and is suitable for furniture, shelving, cabinetry, decorative panels, and larger laser-engraved wood surfaces.

2.14 Ash

Ash is a strong, resilient hardwood with light color and prominent grain. It is suitable for furniture, tool handles, baseball bats, interior decor, and engraved products that benefit from a visible wood grain pattern.

2.15 American Cherry

American cherry is a premium hardwood with warm reddish tones and smooth grain. It is suitable for cabinetry, furniture, instruments, panels, and fine woodworking. Laser engraving can create an elegant, subtle contrast on its naturally rich surface.

2.16 Merbau

Merbau is a dense tropical hardwood with reddish-brown color and strong durability. It is often used in flooring, decking, and architectural finishes. Its high oil content and density may cause darker engraving and residue near the processed area.

For wood laser processing, power, speed, air assist, focus, and passes directly affect burn marks and cutting depth. See How to Set Laser Power, Laser Processing Speed Optimization Guide, and Laser Passes for Cutting and Engraving.

3. Laser Processing Materials: 16 Kinds of Metal

Metals are dense, reflective, and thermally conductive, so they usually require fiber lasers for efficient marking or engraving. CO2 lasers can mark some metals only with marking sprays or coatings. For direct metal marking, the Aurora Series is usually more suitable than a CO2 laser system.

3.1 Stainless Steel

Stainless steel is durable, corrosion-resistant, and widely used in industrial equipment, kitchenware, medical devices, and architecture. Fiber lasers can create permanent marks such as logos, serial numbers, barcodes, and decorative patterns.

3.2 Mirror-Finish Stainless Steel

Mirror-finish stainless steel has a highly polished reflective surface used in decorative panels, elevator doors, tableware, jewelry, and watches. Laser marking requires precise control to create contrast without damaging the mirror finish.

3.3 Brass

Brass is a copper-zinc alloy with a warm golden appearance. It is used in nameplates, trophies, jewelry, musical instruments, hardware, and decorative items. Fiber lasers can create clear and permanent marks on brass.

3.4 Aluminum Sheet

Aluminum sheet is lightweight, corrosion-resistant, and widely used in aerospace, transportation, packaging, signage, and electronics. Fiber lasers are preferred for marking raw aluminum, while anodized aluminum usually marks with strong contrast.

3.5 Magnesium Sheet

Magnesium sheet is lightweight and used in aerospace, automotive, and electronics applications. Fiber laser marking can create crisp marks, but caution is needed because magnesium is reactive, especially in dust or powder form.

3.6 Titanium Sheet

Titanium is strong, lightweight, corrosion-resistant, and biocompatible. It is used in aerospace, medical devices, marine parts, jewelry, and industrial components. Fiber lasers can create permanent marks and color effects through controlled oxidation.

3.7 Nickel Sheet

Nickel sheet offers strong corrosion resistance, conductivity, and high-temperature stability. It is used in batteries, chemical equipment, aerospace parts, sensors, and electronics. Fiber laser marking is suitable for traceability and branding.

3.8 Galvanized Steel Sheet

Galvanized steel is carbon steel coated with zinc for corrosion protection. It is used in construction, automotive parts, HVAC systems, and outdoor structures. Laser marking should avoid excessive zinc vaporization and requires proper ventilation.

3.9 Anodized Aluminum

Anodized aluminum has a durable oxide layer and can be dyed in different colors. It is excellent for laser marking labels, control panels, signs, electronic housings, and promotional items. Fiber lasers can remove or alter the dyed layer cleanly.

3.10 Nickel Silver

Nickel silver is a copper alloy containing nickel and zinc. It has a silver-like appearance and is used in jewelry, coins, decorative hardware, musical instruments, and small-format products. Fiber lasers can create detailed, high-contrast marks.

3.11 Nickel Foam

Nickel foam is a porous metal material used in energy storage, filtration, catalytic devices, and electrodes. Fiber lasers can be used for trimming, engraving, or part identification, but overheating should be avoided to protect the pore structure.

3.12 Zinc Sheet

Zinc sheet has corrosion resistance and good workability. It is used in construction, manufacturing, electronics, and chemical applications. Fiber laser marking can create durable identification marks, but parameters must be controlled to prevent melting or discoloration.

3.13 Carbon Steel

Carbon steel is strong, economical, and widely used in structural parts, tools, machine components, and industrial labels. It absorbs fiber laser energy well and can be marked or cut with clear contrast when parameters are optimized.

3.14 Red Copper

Red copper has high purity, high conductivity, and a reddish metallic appearance. It is used in electrical wiring, plumbing, roofing, and decorative arts. Its reflectivity and thermal conductivity make laser marking more challenging, so fiber laser parameters must be adjusted carefully.

3.15 Pure Iron Sheet

Pure iron sheet contains very high iron content and is used in electrical components, industrial parts, and custom fabrication. Fiber laser engraving and cutting can produce precise markings and edges with controlled heat input.

3.16 Phosphor Bronze

Phosphor bronze is a copper-tin-phosphorus alloy with good strength, corrosion resistance, fatigue resistance, and wear properties. It is used for springs, connectors, bearings, decorative hardware, and marine fittings. Fiber laser marking provides clear and permanent results.

For metal marking, laser type selection is critical. Learn more from Best Fiber Laser Machine Guide and Fiber Lasers vs. UV Lasers.

4. Laser Processing Materials: 16 Kinds of Plastic

Plastics vary widely in laser compatibility. Some plastics cut cleanly with CO2 lasers, some mark well with fiber or UV lasers, and some should be avoided because they release harmful or corrosive fumes. Always confirm material composition before processing. For plastic-specific guidance, see Laser Engraving and Cutting Plastic Guide.

4.1 ABS Double Color Sheet

ABS double color sheet has layered colors, making it ideal for engraved signs, control panels, nameplates, and labels. Laser engraving removes the top layer to reveal the contrasting color beneath.

4.2 PA66

PA66, also known as Nylon 66, is a high-performance engineering plastic used in automotive, electrical, and industrial applications. It can be laser marked or cut with proper parameter control, but moisture absorption may affect performance.

4.3 Polypropylene

Polypropylene is a tough, lightweight thermoplastic with good chemical resistance and electrical insulation. It is used in packaging, automotive parts, product labels, and decorative components. Laser settings should be tested to reduce melting.

4.4 PEEK

PEEK is a high-performance engineering plastic with excellent heat resistance, chemical stability, and mechanical strength. It is used in aerospace, medical, automotive, and electronics industries. Laser processing requires precise settings to avoid degradation.

4.5 Transparent Sheet

Transparent sheets such as PC or FRP panels are used in roofing, greenhouses, displays, and light-transmitting structures. Laser engraving can create frosted effects or backlit graphics, but cutting and marking should be tested to prevent deformation.

4.6 Acrylic

Acrylic, also known as PMMA, is one of the most popular CO2 laser materials. It cuts with clean edges and engraves well for signs, displays, lighting, awards, furniture, and crafts.

4.7 Polycarbonate

Polycarbonate is tough and impact-resistant but more difficult to laser process cleanly than acrylic. It may discolor, char, or release fumes, so it is better suited for functional marks or carefully tested applications.

4.8 EVA Foam

EVA foam is soft, flexible, and lightweight. It is used in packaging, footwear, cosplay props, tool inserts, protective padding, and crafts. CO2 lasers can cut EVA foam into complex shapes with proper ventilation.

4.9 High Rebound Sponge

High rebound sponge is a soft and resilient foam used in cushioning, sports protection, medical supports, and packaging inserts. CO2 laser cutting can produce precise shapes, while detailed engraving is usually limited by heat sensitivity.

4.10 Rubber

Rubber is elastic, durable, and used for stamps, seals, gaskets, mats, and padding. CO2 lasers can engrave and cut rubber, especially laser-grade rubber sheets. Proper ventilation is important because rubber can produce strong odor and smoke.

4.11 Silicone

Silicone is flexible, heat-resistant, and chemically stable. It is used in medical components, seals, gaskets, kitchenware, and wearable products. CO2 lasers can cut silicone sheets, but engraving quality depends on the material formulation.

4.12 Carbon Fiber Board

Carbon fiber board is strong, lightweight, and used in aerospace, automotive, sports equipment, and performance parts. Laser processing requires caution because composite resins can discolor, delaminate, or release hazardous fumes.

4.13 3240 Epoxy Board

3240 epoxy board is a glass fiber reinforced epoxy material used for insulation, electronics, and structural components. CO2 laser cutting and marking can work, but ventilation is required due to resin and fiber fumes.

4.14 FRT Epoxy Board

FRT epoxy board is a flame-retardant glass fiber reinforced epoxy board used in electrical insulation and industrial parts. Laser processing requires careful parameter control and proper ventilation.

4.15 POM

POM, also known as acetal or Delrin, is a rigid engineering plastic used for gears, bearings, automotive parts, and precision components. It can be laser cut and engraved with suitable settings and exhaust.

4.16 Insulation Board

Insulation boards are used for thermal protection in construction, electronics, and industrial applications. CO2 lasers can cut and engrave some insulation boards, but material composition and fumes must be checked before processing.

For plastic materials, avoid unknown sheets and unsafe plastics. See Laser Machine Safety Guide and Laser Exhaust System Guide before processing unfamiliar materials.

5. Laser Processing Materials: 16 Kinds of Fabric

Fabric materials are widely used for apparel, upholstery, fashion accessories, home textiles, craft products, and industrial textiles. Laser cutting can reduce fraying on suitable fabrics, while engraving can create faded, textured, or tone-on-tone effects. For a dedicated textile article, see Laser Cutting and Engraving Fabric Guide.

5.1 Cotton

Cotton is soft, breathable, and widely used in garments, home decor, and crafts. Laser engraving creates light charring and contrast, while cutting works best on tightly woven fabric with controlled heat.

5.2 Felt Fabric

Felt is a non-woven material made from compressed fibers. It cuts cleanly without fraying and is widely used for crafts, insulation, decorations, and packaging inserts.

5.3 Artificial Silk

Artificial silk is a man-made fiber that resembles natural silk. Laser cutting can seal edges, while engraving effects may be subtle due to its smooth, glossy surface.

5.4 Denim

Denim is a durable twill fabric commonly used in fashion and branding. Laser engraving removes or fades the dyed surface to create high-contrast graphics, while cutting works well on thicker denim.

5.5 Suiting Fabric

Suiting fabric includes wool, cotton, and synthetic blends used for tailored garments. Laser cutting can create crisp edges for pattern prototypes, while engraving results depend on fiber composition.

5.6 Polar Fleece

Polar fleece is a soft polyester fabric used in warm garments and household textiles. Low-power laser cutting and engraving can work, but the pile texture may reduce fine detail.

5.7 Linen

Linen is a natural fabric made from flax or hemp fibers. Its breathable texture and visible grain make it suitable for light engraving, fine marking, and decorative textile applications.

5.8 Canvas

Canvas is a thick and durable fabric used for bags, tents, shoes, signs, and crafts. It can be laser cut and engraved with strong contrast, especially when made from natural fibers.

5.9 Woolen Fabric

Woolen fabric is warm, dense, and suitable for garments, coats, and decorative textiles. Laser cutting can reduce fraying, while light engraving can create subtle decorative effects.

5.10 Velvet

Velvet is a plush fabric with a rich pile surface. It can be laser engraved for luxury textures and cut for accessories or packaging, but it requires low power and careful workholding. See Laser Engraving and Cutting Velvet Guide.

5.11 Chenille Upholstery Fabric

Chenille is a plush fabric used in sofas, cushions, and decor. It should be processed with low power to reduce scorching and is usually better for surface effects than deep cuts.

5.12 Polyester

Polyester is strong, lightweight, and resistant to stretching and shrinking. It can be laser cut and marked, but excessive heat may melt or harden edges.

5.13 Oxford Fabric

Oxford fabric is durable and commonly used in bags, outdoor gear, and workwear. Polyester-based Oxford fabric responds well to laser cutting and engraving when settings are calibrated.

5.14 Leathaire

Leathaire is a breathable synthetic upholstery material that resembles leather. Controlled laser engraving can produce clean surface patterns, but high power may melt or damage the PU surface.

5.15 Corduroy

Corduroy is a ridged cotton-based fabric. Laser engraving can create contrast across the raised wale structure, but low power and correct focus are needed to preserve texture.

5.16 Microfiber Suede Cloth

Microfiber suede is a synthetic textile with a soft nap surface. It can be laser engraved for detailed patterns and branding, but settings should be tested to prevent discoloration or fiber damage.

6. Laser Processing Materials: 16 Kinds of Leather

Leather is valued for durability, flexibility, and premium texture. Laser engraving is widely used for wallets, bags, patches, labels, shoes, accessories, and luxury goods. Results depend on leather type, tanning method, coating, thickness, and surface treatment. For more detail, see Laser Engraving Leather Guide.

6.1 Faux Leather

Faux leather imitates genuine leather and is used in furniture, fashion, and automotive interiors. Laser engraving can work, but material composition should be checked because synthetic layers may melt or release fumes.

6.2 Goatskin Leather

Goatskin is soft, elastic, and durable. It is used for jackets, shoes, gloves, wallets, and accessories. Its natural grain can affect engraving uniformity.

6.3 Vegetable-Tanned Leather

Vegetable-tanned leather is one of the best leathers for laser engraving. It produces strong contrast, clean detail, and a natural premium appearance.

6.4 Suede Leather

Suede has a soft napped surface and requires gentle laser settings. Proper engraving creates subtle designs without damaging the fibers.

6.5 Crazy Horse Leather

Crazy horse leather is full-grain leather treated with waxes and oils for a distressed look. Laser engraving can create rustic, character-rich marks that match its vintage appearance.

6.6 Oiled Waxed Cowhide

Oiled waxed cowhide has a waxy surface and rich color. Laser engraving can create vivid marks, but residue and smoke should be controlled with proper exhaust.

6.7 Pigskin Leather

Pigskin leather is soft, breathable, and used in shoes, gloves, wallets, and belts. Its grain texture can add natural variation to engraved designs.

6.8 Oiled Waxed Sheepskin

Oiled waxed sheepskin is soft, supple, and treated for durability. It can engrave clearly when heat is controlled carefully.

6.9 Sheepskin Leather

Sheepskin is soft, lightweight, and delicate. It can be engraved with fine detail, but low power and fast speed help prevent heat damage.

6.10 Camel Leather

Camel leather has unique texture, color variation, and strong durability. Laser engraving can enhance its natural grain while preserving strength.

6.11 Sheepskin Suede

Sheepskin suede has a fine nap similar to velvet. It can be engraved delicately, but settings must protect the soft surface.

6.12 Kangaroo Leather

Kangaroo leather is lightweight, strong, and flexible. It responds well to detailed engraving while preserving its fine grain.

6.13 Nubuck Leather

Nubuck has a soft velvety surface created by sanding full-grain leather. It can be laser engraved with delicate designs, but care is needed to avoid damaging the nap.

6.14 Deerskin Leather

Deerskin is soft, thin, elastic, and durable. Laser engraving can highlight its natural grain and create subtle decorative patterns.

6.15 Nubuck Leather

Nubuck leather is suitable for premium accessories and luxury products. It requires careful laser settings to avoid staining, scorching, or flattening the surface texture.

6.16 Nappa Leather

Nappa leather is soft, smooth, and used in luxury goods, garments, upholstery, and accessories. Fine laser engraving can add elegant detail while preserving its premium finish.

7. Laser Processing Materials: 16 Kinds of Stone

Stone materials are durable and visually distinctive. Laser engraving is more common than cutting because many stones are hard, brittle, or thick. Surface texture, porosity, mineral composition, and color affect engraving contrast.

7.1 Marble

Marble is a metamorphic stone with natural veins and premium appearance. It is used in architecture, interiors, sculpture, plaques, and decor. Laser engraving can create subtle contrast on polished or honed surfaces.

7.2 Quartz Stone

Quartz stone is an engineered material made from quartz crystals and resin binders. It is hard, non-porous, and suitable for countertops, wall panels, and durable decorative surfaces.

7.3 Basalt

Basalt is a dense volcanic rock with a rugged texture. It requires higher energy for engraving and usually produces subtle contrast effects suitable for outdoor or natural-style designs.

7.4 Terrazzo

Terrazzo contains stone, glass, or aggregate chips in cement or resin binders. Laser engraving must be tested carefully because different aggregates and binders respond differently.

7.5 Graphite

Graphite is a soft crystalline carbon material with high conductivity and heat resistance. Its softness allows sharp laser engraving with minimal effort.

7.6 Slate

Slate has a layered structure and is widely used for coasters, signs, plaques, tiles, and decor. Laser engraving can create strong contrast on dark slate. See Laser Engraving and Cutting Slate Guide.

7.7 Pumice

Pumice is a lightweight porous volcanic stone used in cleaning, exfoliating, and construction applications. Its porous structure may produce uneven engraving, so tests are recommended.

7.8 Glossy Glazed Tiles

Glossy glazed tiles have a shiny ceramic or porcelain surface. Laser engraving can create decorative patterns, but reflective glaze and coating behavior must be tested.

7.9 Matte Glazed Tiles

Matte glazed tiles have a non-reflective surface and are used for floors, walls, kitchens, and bathrooms. They may show more controlled laser marks than glossy surfaces.

7.10 Terracotta

Terracotta is a fired clay material used in bricks, tiles, and architectural products. Its porous texture can produce rustic engraved effects.

7.11 Zirconia Ceramic

Zirconia ceramic is a high-performance material with high hardness, strength, and heat resistance. Laser processing requires careful power and cooling control to prevent cracking.

7.12 Horseshoe Stone

Horseshoe stone is a natural decorative rock used in landscaping and interior decoration. Each piece varies in surface texture, so engraving should be tested individually.

7.13 Alumina Ceramic

Alumina ceramic has high hardness, heat resistance, wear resistance, and electrical insulation. It is used in electronics, aerospace, chemical, and mechanical applications.

7.14 Black Natural Limestone

Black natural limestone is a dark sedimentary stone used in architecture and decoration. Its darker surface can provide good contrast for laser engraving.

7.15 Weathered Limestone

Weathered limestone has a naturally aged surface with pits, grooves, and color variation. It is suitable for rustic outdoor decoration and landscaping products.

7.16 Serpentine Jade

Serpentine jade is an ornamental stone with smooth texture and soft luster. It is used for jewelry, carvings, and decorative art pieces. Laser processing should be tested carefully to protect its appearance.

8. Laser Processing Materials: 16 Kinds of Paper

Paper materials are widely used in packaging, cards, invitations, labels, crafts, art, and display work. CO2 lasers can cut and engrave many papers, but paper burns easily, so low power, fast speed, careful air assist, and proper workholding are important. For kraft paper details, see Laser Engraving and Cutting Kraft Paper Guide.

8.1 White Cardboard

White cardboard has smooth surfaces, bright color, and good stiffness. It is suitable for packaging, promotional products, prototypes, cards, and clean laser-cut designs.

8.2 Grey Cardboard

Grey cardboard is made mainly from recycled pulp and used for packaging, folders, book covers, boxes, and display boards. It cuts and engraves well for economical packaging and crafts.

8.3 Coated Paper

Coated paper has a smooth coated surface for high-quality printing. Laser engraving can produce detailed designs, but power should be controlled to avoid coating discoloration.

8.4 Offset Paper

Offset paper is an uncoated printing paper used for books, newspapers, flyers, and general printing. It cuts and engraves consistently with moderate settings.

8.5 Corrugated Paper

Corrugated paper contains a fluted layer between linerboards. It is excellent for packaging and display structures. Laser cutting works well, but smoke and air pockets require good ventilation.

8.6 Specialty Paper

Specialty paper includes papers with waterproofing, moisture resistance, antibacterial treatment, heat resistance, barrier functions, or special finishes. Laser tests are needed to protect these properties.

8.7 Sketch Paper

Sketch paper has a smooth or lightly textured surface for pencil and charcoal. It can be engraved with fine detail, but power should be low enough to avoid burning.

8.8 Kraft Paper

Kraft paper is strong, fibrous, and commonly used in packaging, wrapping, tags, and crafts. Laser engraving and cutting can create natural, textured results.

8.9 Drawing Paper

Drawing paper, also known as Dohlin paper in the source material, is a smooth specialty paper used for printing and art applications. It can be laser engraved and cut for decorative paper products.

8.10 Dongba Paper

Dongba paper is a traditional handmade paper with thick texture, gloss, aging resistance, and cultural value. Gentle laser settings help preserve its unique surface.

8.11 Tissue Wrap

Tissue wrap paper is soft and delicate. It requires precise laser control to avoid burning, tearing, or edge distortion.

8.12 Glazed Paper

Glazed paper has a glossy or waxed surface. It can be cut or engraved for decorative patterns, but coating behavior should be tested to avoid melting or discoloration.

8.13 Sulfite Paper

Sulfite paper is semi-transparent, smooth, and strong despite being thin. It is suitable for intricate cutting and engraving where translucency is desired.

8.14 Watercolor Paper

Watercolor paper is thick and textured for wet media. Laser cutting and engraving can create custom art products, greeting cards, and decorative elements.

8.15 Gouache Paper

Gouache paper has a rough, absorbent surface for opaque paint. It can be laser cut or engraved for posters, illustrations, and art projects.

8.16 Barley Paper

Barley paper is a traditional handmade paper made from highland barley straw. It has a natural texture, toughness, and rustic appearance suitable for distinctive laser-cut or engraved art products.

9. Best Laser Machines for Different Material Categories

Because this guide covers many material types, the best machine depends on the materials you process most often. For most non-metal materials, CO2 laser machines are practical and versatile. For direct metal marking, a fiber laser machine is usually required.

9.1 Bolt Series for Detailed Non-Metal Engraving

The Bolt Series is suitable for detailed engraving and small-to-medium projects involving wood, acrylic, paper, leather, fabric, rubber, and craft materials. It is a strong option for schools, studios, makers, small businesses, and personalized product workflows.

9.2 Nova Series for Larger Sheets and Production Workflows

The Nova Series is suitable for larger sheets, batch production, signage, packaging, furniture components, acrylic panels, wood boards, textile projects, and general workshop use. It offers more workspace and production flexibility for users processing multiple materials.

9.3 Aurora Series for Metal and Plastic Marking

The Aurora Series is suitable for metal marking, industrial traceability, serial numbers, logos, codes, tools, metal nameplates, anodized aluminum, stainless steel, brass, titanium, and selected plastic marking applications.

If you are comparing machine structures, work areas, laser sources, and application needs, see How to Choose Thunder Laser Machines.

10. Practical Tips for Testing Laser Processing Materials

10.1 Confirm Material Composition First

Never process unknown materials. Some plastics, coatings, adhesives, and composites can release harmful or corrosive fumes. Always ask for supplier information or a material safety data sheet when possible.

10.2 Start with Verified Settings

Use verified material settings as a starting point, then adjust based on your exact material thickness, color, coating, and desired result. Visit CO2 laser material settings for tested reference parameters.

10.3 Run a Small Test Grid

Different batches of the same material can react differently. Run a small power-speed test before full production to check cutting depth, engraving contrast, burn marks, melting, odor, and edge quality.

10.4 Control Focus and Air Assist

Correct focus improves detail and cutting efficiency, while air assist affects smoke removal, edge quality, and flame control. Learn more from How to Focus Your Laser Machine and Air Assist for Laser Engraving and Cutting.

10.5 Use Proper Exhaust and Filtration

Many materials generate smoke, odor, dust, fine particles, or fumes. Proper exhaust and filtration are important for cleaner processing and safer operation. See Laser Exhaust System Guide and Laser Machine Safety Guide.

11. Conclusion

This guide summarizes 112 laser processing materials across wood, metal, plastic, fabric, leather, stone, and paper. Each material has its own processing characteristics, and the best result depends on matching the right material, laser source, machine power, parameter settings, workholding method, and ventilation setup.

For users focused on non-metal engraving and small custom products, the Bolt Series is a practical choice. For larger material sheets and production workflows, the Nova Series provides more workspace and flexibility. For direct metal marking and selected plastic marking applications, the Aurora Series is more suitable.

The best approach is always to test first, record your results, and build your own material database over time. With the right machine and workflow, laser processing can support everything from artistic projects and craft products to industrial parts, signage, packaging, furniture, textiles, leather goods, and personalized gifts.