Steel Belt as Band Electrode Mar. 9, 2018

T-die method is one of the major ways to produce plastic films.
Thin melted plastic is extruded from the T-die and goes down to the chill roler.
At this point the band electrode or the wire is used to charge thin film to get it stick to the chill roller tight without generating bubbles. 

DYMCO supplies these band electrodes.
These bands are thin stainless steel open belts, thickness 50 micron meters.

Advantages of stainless steel belts as band electrodes are:

1. Ultra thin

2. Highly tensile

3. Belt edges are rounded.  No burrs.

Band Electrode, 50-micron thick stainless steel belts

One belt is wound on the original reel 

Also visit the blog of the last year on band electrode for details.

If you have problems with  the band elecrodes or wires you are using now,
we are more than welcome to hearing from you.

Inqiry form: www.steelbelt.jp/index.php#inq

Steel belt video: http://www.youtube.com/results?searcmh_query=dymcooverseas&sm=12

   DYMCO, LTD URL http://www.steelbelt.jp