How to avoid Over Exposure?

The exposure time shall be adjusted for different dies, such as foil stamping dies and embossing dies.

1000W UV exposure machine

1.Exposure time shall be 350-450s for foil stamping die.

2.Exposure time shall be 250-270s for embossing dies(A secondary UV exposure after development helps to maintain fine lines)

2000W UV exposure machine

1.Exposure time shall be 230-280s for foil stamping die.

2.Exposure time shall be 150-180s for embossing dies( fine line can be blurred by over explosure)

About us

Henan Huawei Metal Co., Ltd (HWALU for short), a privately-owned enterprises established in 2001, there are 1,200 employees including a R&D team with 26 specialists and covers an area of 200,000 square meters.The International trade department began the export business on 2011, with the sales 12 and annual export about 20000 tons aluminum product.

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