In this post I am going to share with you the very interesting process of getting some of Cuca items engraved with our logo. The idea was always in our mind but we did not know how difficult it would be to make it happen. After trial and error (you may remember my post about laser engraving) and being painfully stubborn to get it done no matter what, we found someone who specializes in ceramic and stone engraving with a different method: sandblasting. This new supplier, Pak Nyoman, had never worked on wood before but we managed to convince him to give it a try. The first sample was not good (that was one of our black days…) but trying some wild ideas led us to the perfect result.
For those of you interested, this is the detailed process:
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Our logo |
1. Sandcarving starts by making a sticker with the image to be carved, this time our logo.
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Girls placing the stickers in the exact spots |
2. The sticker must be placed in the right spot on the “parent material”, in our case wood and stone.
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Item protected with tape |
3. The whole item must be protected with tape to prevent any blasting damage.
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Applying heat on the items |
4. To apply heat to get the protective tape and the sticker completely adhered to the parent material.
5. A worker takes the item to a blast cabinet where he propels an abrasive sand-like substance onto the surface of the sticker.
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Blasting in progress |
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Engraving on stone |
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Engraving on wood |
6. The abrasive carves the surface only in the open areas of the stencil, while the areas covered by the tape remain untouched.
7. The desired color (if any) is applied on the carved area. As you can see, the supplier has already mixed our color and applies it by spraying it on the logo.
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Applying color |
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Result on stone |
8. Once it is dried, the tape is removed and the parent material is cleaned, even scrubbed. This proves that the engraving pattern and color are highly durable.
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Washing and scrubbing |
9. The process ends by checking each item one by one to make sure it is spotless and ready to be delivered.
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Quality Control |
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Result on wood |
We felt very fortunate to be invited to attend to this entire process and we wanted to bring you along and make you “accomplices” in yet another step in the making of Cuca.