IST offer bare Al-frames of various size use in SMT stencil application. The frames have the following features: smooth appearance, free deformation, durable in use, and hardly damage after repeated use. Argon arc welding technique is used in welding. The outer diameter error of the SMT bare frames is controlled within ±0.5mm and the flatness error within 0.15mm.

 

 

 

Standard frame size used in the SMT bare frames printing process:

And custom specifications are also available.

 

 

The merits of SMT bare frames: light weight, strong endurance, high chemical resistance, and easy to clean. Reaching the international quality standard, Al-tubular has obtained the ROHS certificate authorized by SGS. SMT Bare frame, this material is specially used for screen printing. SMT bare frame can be customized in size.

 

Our over designed aluminum frames are stronger than industry standard to resist bowing and warping when mesh is stretched to optimal printing tensions for the mesh being used.

Our SMT bare frames have better registration,higher retained tensions,balanced warp and weft threads for repeatable precise printing all add up to a great printing screen.

Our silk screen frames are rugged and can withstand repeated use during the tension process and printing process.

 

 

 

 

http://www.istglobe.com/