>>Product Name: Air Filter
>>Processing equipment: high precision small hole positioning machine
>>Main material: double-sided tape + dust net + double-sided tape + blue film
>>Process introduction: This product consists of two layers of double-sided adhesive and blue film and dust-proof net. These two double-sided adhesives are thicker and smaller, the outer frame and the hole are easy to overflow, and the net is small, so the processing technology Very complicated, this product is cut 4 times and assembled once, and the processing difficulty is extremely high.
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