UNIFLEX TECH , designs & manufacture Flexible Printed Circuit Board (FPC) with competitive force within the FPC industry that provides first-class technology, quality products and outstanding services. Our R&D team possesses exceptional technological capabilities coupled with automation in mass production equipment, high precision process and further advancement in Multi-layered FPC. Uniflex gives a high priority to quality control and utilized Total Quality Management to improve product quality demand.
Basic flexible printed circuit board, composite of one layer of copper foil. This provides greater flexibility. In addition, it is lightweight, thin and space saving.
Uses double-sided copper foil to provides greater flexibility, accommodates higher density wiring compared with single-sided FPC.
Has the same construction as single sided copper foil but opening at cover layer provides access to both sides of the copper layer.
A combination of single and/or double-sided flex circuits laminated with thermoset adhesive. Provides flexibility for complex wiring accommodated in limited space.
|Thickness Tolerance||Normal (mm)||Min Spec (mm)|
|Thickness Tolerance||±0.03Mult Flex ±10%||±0.02Mult Flex ±0.03|
|FPC + Steel Sheet||NA||±0.05|
|FPC+PI or PET||±0.03||±0.02|
|CVL Punching Tolerance||Normal (mm)||Min Spec (mm)|
|Routing Tolerance||Type||Normal (mm)||Routing||Length Tolerance||±0.10|
|Hole to Outline Edge||±0.15|
|Out Radius Tolerance||±0.05|
|Min Radius Size||min: 0.5|
|Min Trace Width & Space||Normal (mm)||Min Spec (mm)|
|Line width/space||0.76/0.76 (S/S & D/S)||0.05/0.05 (S/S & D/S)|
|under CVL line||> 3mil: ±0.03||≤ 3mil: ±20%|
|Line width/Line space tolerances||±0.03||±0.02|
|Annular Ring (A)||±0.12||±0.075 (Typesetting length 320mm
or less, Shall AE) MLB: 4.0mil
typesetting length ≤ 300mm