FRICTION SPINNING || Study with Param || Parmanand

FRICTION SPINNING or DREF SPINNING is a part of the open-end spinning method. Friction spinning provides a good platform for the production of core-spun yarn. Due to its spinning principle, Dr. Ernst Fehrer invented and patented the DREF spinning. Fiction spun yarn has a bulky appearance.
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ROTOR SPINNING • ROTOR SPINNING || Stud...

[@Shivanirajput22]

Great sir 👌👌 nice video sir 🙇 🙇 🙇 🙇

[@mayankkatiyar1951]

clear topic sir ......thank you

[@anandprakash7703]

This topic is clear sir ji you are great sir ji

[@dygzp.3627]

Thanks sir

[@rsmusic9890]

Thanks sir I am your student Ravi Shankar Gautam

[@jagdeepkumar3156]

Thank you sir

[@textiletechnologies1]

Thankyou sir🙏🙏🙏

[@SonuKumar-hz3mx]

H Thanks sir

[@aditimachale6050]

Which yarns can be made from friction spinning ?

[@ashishdebnathtex0118]

can we make kevlar yarn by this method

[@urvashiparwani6240]

Sir plz make video on rotoconer and autoconer🙏

[@daanishansari6078]

Can you make production calculation video of Friction Spinning by tomorrow? Our teacher is taking practical exam on this topic during lockdown and hasn't taught us a thing. He knows nothing.

[@mianiftikhar5559]

Ap ka num mil skta hy ap Say kchh ponchna thaa is ka bary me pkzzz

[@mianiftikhar5559]

Hlooo