28PCS Prewound Bobbin & Sewing Thread for Embroidery &Sewing Machine
Machine Embroidery Supply
28PCS Per Box, 100boxes Inside 1 Export Carton
25PCS Prewound Bobbin & Sewing Thread for Embroidery &Sewing Machine
Size(L)-- This is the most common embroidery bobbin for commercial and home base embroidery machine. The diameter is (OD)0.815 inches and a height (W) of 0.315 inches
Machines likes Brother PR-600, Tajima, Melco, Barudan, SWF, Ricoma and Toyota are some of the machines that use bobbins size L.
Size (Class A 15) -- This type of bobbin is used by most sewing machines. If your machine makes regular sewing and also you can do computerized embroidery is very probable that your machine use this type of bobbin. We recommend to check your sewing machine manual. This bobbin has the same diameter like Size L but a little taller (0.450 inches).
Machines like Brother Innovis and 4000D, Babylock Ellegante and Janome use this type of bobbin.
Size (M) - This is the most rare embroidery prewound bobbin. Normally this type of bobbin is used by big industrial embroidery machines (4Heads ro 24Heads).The difference between size L and size M is that size M is double size of size L.
5000m on large cone - This type of bobbin can help the users to save costs if the users have time to wind the threads onto empty bobbin of type L, A and M.