cone bobbin length 172mm top dia 33mm bottom dia 68mm

Quality requirements of ring cop in modern cone winding ...

Acceptable deterioration in quality from ring bobbin to cone: ... Top bunch position is lower wrt bobbin tip. ... 2, Chase Length, Cop Dia x 1.2, Less Chase :.

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Top Tip: Transfer thread from large cones to small spools | makery

Jan 6, 2016 ... how to decant thread from an overlocker cone to standard spools (1) ... Remove the backing and firmly press your empty bobbin on top,,, how to ... the full length of the spool in an even manner. how to decant thread from an...

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Plastic Cone Bobbin - zenith

198 Products ... China Plastic Cone Bobbin manufacturers - Select 2017 high quality Plastic Cone ... Cone Bobbin Length 172mm Top Dia 28mm Bottom Dia 68mm.

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