This is a just sample specification for stencil-ordering. Some specifications
can be decided respectively among both side ,so there will be some difference from
this standard
２ Type of Stencil
Electro-Forming Stencil
Laser-Cutting Stencil
Chemical-Etchig Stencil
material
Nickel Alloy
ＳＵＳ３０４（ＴＡ）
ＳＵＳ３０４（ＴＡ）
method
Electro-Forming
Laser-Cutting
Chemical-Etchig
※We can also offer the following option for the better paste release
performance.
BM MASK ( special coated inside aperture & bottom side ), Nimflon Plating
３ Metal Spec
３－１ aperture section
Electro-Forming＆laser-Cutting Mask
section
Etching Mask
section
Ｗ１＝size at squeeze -side
Ｗ２＝size at pcb-side
Ｗ３＝side ?edge size
※ordered spec can be defined either W1,W2,or W3 as customer’s request
４ Order-Receiving (provided materials)
Film
Positive Film、Resist Film、Wiring pattern Film ,etc
Tape
Medium Ｆ／Ｄ（５＆３．５inch）、ＣＤ－Ｒ、ＭＯ,etc
DATA FORMAT : ＧＥＲＢＥＲ、ＩＧＥＳ、ＳＡＭ、ＤＸＦ
