| Q： | What is the minimal drill hole size? |
| A： | CNC Drill at 0.1mm and laser drill at 0.05mm. |
| Q： | What is the minimal punch hole size for steel casing? |
| A： | 0.4㎜±0.05㎜ |
| Q： | What is the reinforcement lamination tolerance? |
| A： | The tolerance for automatic lamination is min±0.1㎜ with tooling production it is min±0.2㎜. Normal tolerance (with labor) is ±0.3㎜. |
| Q： | Do we offer rigid-flex board products? |
| A： | YES. |
| Q： | What is the screen printing tolerance? |
| A： | min±0.2㎜, normal±0.3㎜. |
| Q： | Please tell me the outline tolerance dimension. |
| A： | For steel die, the normal spec is ±0.1㎜ & min±0.05㎜.The connection of the 2 die sets is min±0.05㎜. |
| Q： | What is the tolerance for a liquid photo image solder mask and the minimal line width capability? |
| A： | Tolerance is min±0.05㎜ with a minimal line width of 0.15㎜. |
| Q： | Does your company provide delivery in mainland China? |
| A： | Uniflex has Uniflex Investment Limited which is a full process manufacturing plant located in Yangzhou, China. This provides quicker production and technical solutions for our customers. |
| Q： | What process does Uniflex have for material surface treatment? |
| A： | Currently,we have electro plating, chemial plating, electro plated tin and immersion tin. |
| Q： | Does Uniflex promote environmental protection? |
| A： | Uniflex is aiming to be in compliance with GP standards and has obtained Sony GP certification. |
| Q： | What is Uniflex’s Coverlay lamination tolerance? |
| A： | Normal Coverlay lamination tolerance is ±0.2㎜, tooling process is min±0.15㎜. |
| Q： | What is the minimal line width capability? |
| A： | Current minimal line width is 40/40um. |
FAQ
Location：Technology - FAQ