thread712-461270
Hi Mykolaj/(or anyone experienced),
I was using 50% LDPE and 50% LDPE and optimized the air vacuum but still some bubbles get popped (or sucked in) on the forming roller in every meter of the film.
1) Is it because of the 50% and 50% ratio? As per your suggestion, if I use...
Hi,
I am going into manufacturing bubble wrap films. I found that it requires LDPE and LLDPE polymer (plastic resin) mixture. The machine manufacturer suggested Mass Flow Index (Melt Index) of 2.0 to 2.5. Researched a little and found that there are tons of options within that range. Added...
I have implemented the closed loop motor control system as above in a Matlab simulation (pic 1). Here, the Kalman filter estimates the torque disturbance and angular speed of the motor and those are feed to the RLS algorithm for parameter identification, here it estimates the combined inertia of...
