Laser Engraving

Laser engraving is a precise and versatile technique that uses a laser beam to etch or cut various materials. Here are some key points about laser engraving:

How it Works

A focused laser beam interacts with the surface of the material, causing localized heating and vaporization. The material evaporates, leaving behind a permanent mark or cut. The depth and intensity of the engraving depend on factors like laser power, speed, and material type.

How to Achieve Colour

Laser engraving is a “subtractive” technique, it works by removing material. This means that unlike printing which is “additive”, you can’t lay down colours on to a substrate. Colour is achieved by first painting the substrate and then etching away a dark topcoat to reveal the colours beneath

Materials Suitable for Laser Engraving

Wood: Laser engraving can create intricate designs on wooden surfaces, such as personalized signs, ornaments, and wooden jewelry.

Acrylic and Plastic: Clear acrylic and plastic can be engraved to produce detailed logos, labels, and decorative items.

Glass: Laser engraving on glass creates frosted or etched designs, perfect for glassware, awards, and decorative pieces.

Metal: Certain metals (like stainless steel, aluminum, and brass) can be laser-engraved for serial numbers, barcodes, or personalized gifts.

Leather and Fabric: Leather goods, wallets, and fabric patches can feature laser-engraved patterns or text.

Stone and Tile: Laser engraving can add intricate designs to stone tiles, granite, or marble.

Applications

Personalized Gifts: Laser-engraved items make thoughtful gifts for weddings, birthdays, graduations, and other special occasions.

Promotional Items: Businesses use laser engraving to brand promotional products like pens, keychains, and USB drives.

Industrial Marking: Laser engraving is used for part identification, serial numbers, and QR codes in manufacturing.

Art and Decor: Artists create stunning laser-engraved artwork on various materials.

Architectural Signage: Laser-engraved signs enhance building entrances, wayfinding, and interior decor.

Benefits

Precision: Laser engraving offers high precision and fine detail.

Speed: It’s faster than traditional methods like hand engraving.

Non-Contact Process: The material remains intact; no physical pressure is applied.
Versatility: Works on a wide range of materials.

Permanent Marking: The engraving is durable and resistant to wear.