The Role and Impact of Sandblasting in Custom Lapel Pin Manufacturing

What is Sandblasting in Lapel Pin Industry?

Sandblasting is a widely-used finishing technique in the production of lapel pins. The process involves propelling fine particles, such as sand, at high speeds onto the metal surface of the pin to create a matte, textured finish. This effect is particularly noticeable in the recessed areas of the pin, offering a sharp contrast to the polished, raised portions. This texture adds depth to the design and highlights intricate details, especially in die-struck pins.

gritty effect
gold with sandblasting background
Die struck pins with matte sandblasting recessed metal

Effects of Different Particle Sizes in Sandblasting

The texture achieved through sandblasting can vary depending on the particle size used:

  • Fine particles produce a more delicate, subtle texture that works well for highly detailed pins, such as corporate or commemorative lapel pins. These smaller particles create a smooth, refined finish.
  • Larger particles result in a more pronounced texture, perfect for bold, tactile designs that stand out, offering both visual and physical contrast.
HIPINS-Texture-Effect-Sheet

Key Benefits of Sandblasting in Lapel Pins

  1. Texture and Contrast: Sandblasting brings a unique contrast to lapel pins by pairing the matte texture of the recessed areas with the polished shine of raised surfaces. This makes designs pop, particularly in die-struck lapel pins.
  2. Customization Options: Beyond the texture, sandblasting can be paired with other techniques like two-tone plating or the addition of imitation gemstones, enhancing the overall appeal of the pin. This makes sandblasted pins highly versatile, suitable for use as awards, recognition items, or corporate branding tools.
  3. Durability: The process also adds to the durability of lapel pins, as the sandblasted areas are less prone to scratching and wear. This feature is especially beneficial for pins used regularly, such as service or club pins.

Applications of Sandblasting in Lapel Pins

  • Corporate Branding: Sandblasting helps highlight company logos or text on lapel pins, making it an ideal choice for branding purposes, employee awards, or recognition pins.
  • Commemorative Pins: For pins without enamel filling, sandblasting can create a premium, reflective surface that lends a timeless quality to commemorative or anniversary pins.
  • Award Pins: Combined with precious metal plating, sandblasting enhances the luxury look of award or achievement pins, offering a jewelry-like finish that adds to their prestige.

Conclusion

Sandblasting offers a versatile, cost-effective way to enhance the design and durability of custom lapel pins. Whether for corporate events, awards, or commemorative occasions, the combination of matte and polished finishes creates eye-catching, high-quality pins. By adding texture and depth, sandblasting allows for a more sophisticated, detailed pin design that stands out in any collection.

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