This product is mainly used in the low precision LCD industry, PCB and IC carrier board and other industries.
◆ Precision index (standard size 400mm × 400mm)
| Minimum seam width/line width |
30 μm/30 μm |
|
Total length accuracy |
± 5.0μm |
|
Graphic position accuracy |
± 4.0μm |
|
Sleeve accuracy |
±4μm(3s) |
|
Vertical accuracy |
± 4.0 μrad |
|
Line accuracy |
± 3.0μm |
|
Uniformity of seam width |
≤ 1μm |
◆ Dry version material
| Material Material |
Sodalime Glas |
|
Max.Size |
24 ”× 32” |
|
regular size Normal Size |
20 ”× 32”,22 ”× 26” |
|
Thickness Thickness |
5mm |
|
Film Type |
Emulsion |
|
Optical density Optical Density(λ = 450nm) |
Min. 3.6 |
Filin
Mainly used in LCD, PCB, FPC, BGA and other industries
| Accuracy index | ||
|
Project/Level |
Class A |
Class B |
|
Seam accuracy |
± 3um |
± 4um |
|
Minimum seam range |
W≥ 10um |
W ≥ 50 um |
|
Total length accuracy |
± 30um |
± 40um |
|
Maximum size |
24”X 30” |
|
|
Dimension accuracy |
± 2.0mm |
|
Mainly used for STN, C- STN and TFT level LCD product orientation film (PI film) printing, can print thinner, more uniform and higher dimensional accuracy of PI film, is by far the best tool for LCD industry orientation film printing.
◆ Accuracy index
| Precision \Level |
Ultra high precision (Grade 1) |
High accuracy (Grade 2) |
|
Dot density/opening ratio |
400dpi/35-45% |
300dpi/ 30-50% |
|
Dot angle/shape |
75°/circle |
45°/circle |
|
Bump size accuracy |
±0.085mm |
±0.085mm |
|
Base plate thickness |
1.4-1.7mm (2.24mm version) 1.8-2.1mm(2.84mm version) |
|
|
Cutting accuracy |
±1mm |
±1mm |
◆Material
| Materials |
Polybutadiene (Polybutadiene) |
|
Maximum overall dimension |
650mm × 550mm |
|
Thickness |
2.24mm,2.28mm,2.84mm |
◆Defects
| Project |
Standard |
|
Status of outlets |
Uniform |
|
Dot shedding |
No more than 3 dots will fall off continuously, no more than 2 dots for one bump, and no more than 3 dots in the same plate. |
|
outlets connected |
No more than 4 dots are connected continuously, no more than 2 dots are connected to one bump, and no more than 3 dots are connected to the same plate. |
|
line defect |
1) Obvious discount or scratch on the bump is rejected. 2) No more than 2 rows of glue left on the edge or dot breakage. |
|
Bubble Spots |
It is allowed within φ0.5mm, and the dot is free of damage. |
|
Surface dirt, foreign matter |
None; a small amount is allowed and can be erased. |
