Stencil & Accessories

//Stencil & Accessories
Stencil & Accessories 2018-09-24T15:51:11+00:00

What is PCB Stencil?

Metal Mask definition

SMT Stencil is the tool used for solder paste printing process.Stencil printing is to deposit solder paste on the copper pad of PCB board for electronic components assembly to PCB.

SST sheet laser cut

Foil

  • solder registration accuracy

  • Solder paste transfer ratio

  • Print life time

Mesh zoom in

Mesh

  • Foil tension

  • Foil elongation thresold

  • Epoxy adhesion to frame & foil

frame section

Frame

  • Stencil flatness

  • Foil tension

  • Registration accuracy

stencil exclusive epoxy

Epoxy

  • Stencil life time

  • Foil tension

  • Chemical cleaning ability

Foil

stainless steel foil
  • 304 H-TA  – The most cost and quality balanced material so far
  • 304 H-SR2  – Fine grain structure delivers smooth finishing surface for both laser & etching process

  • 301 L SE1  – The finest grain size provides ex-ordinary performance

  • E-formed Nickel  – The most precised stencil fabrication process so far

Learn More…

Mesh

metal mask mesh structure

Stainless Steel Mesh

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Frame

alu 6061 29"x29"

Frame with mesh

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