Richword
Style L Prewound Plastic Side 70D/2(60WT) White Embroidery Bobbins(144 Bobbins)
- 高品质：采用高强力70D/2（60WT）长丝涤纶制成，柔软坚韧，不易断裂，无毛发，有效减少刺绣和缝纫中的摩擦和静电。
- 塑料线轴：家用绣花机的理想线轴，清晰可见剩余线量。透明塑料线轴可保护您的线免受油污和湿气的侵害，从而保持其原有的质量和结构。
- 预绕：使用预绕聚酯线轴可以节省时间和线，并且同一个线轴可以保持线迹平整。
- L款：尺寸为2厘米 x 0.9厘米。L型（SA155）预绕底线适用于特定的商用和家用刺绣机或缝纫机。
- 70D/2(60WT)： 70D/2比75D/2薄，虽然看不出来。我们的70D/2采用高强涤纶材质，更坚韧耐用，高速使用也毫无问题。
- 注意：梭芯的尺寸（高度和直径）称为其样式或类型。每台缝纫机都设计用于特定样式的梭芯（A 型/15 级、L 型和 M 型是最受欢迎的）。因此，购买梭芯的第一步是确定您的机器的样式。请查看您的手册或咨询经销商，了解您的机器需要哪种样式的梭芯。
Shipping Rules
This product is free shipping. We have two shipping methods. If our overseas warehouses have stock, we will give priority to shipping from there, and the estimated delivery time is about 3-5 days. If the goods in the overseas warehouses are sold out, we will ship to you from China, and the estimated delivery time is about 7 days. If there is a demand for returns or exchanges, please refer to the policy for details. Click Here
Meet all your needs for sewing and embroidery
Richword Selected Prewound Bobbins
Widely used
Hairless filament polyester thread, soft and strong. Higher strength and toughness than cotton. Widely used in sewing machine, homeuse or industrial embroidery machine.
Polyester
Bobbins
For Embroidery
For Sewing
Choose Prewound Bobbins Now！
20% - 40% more thread content compared to a self-wound bobbin, save time and improve your efficiency. Wound with advanced machinery at a high rate of speed which brings your stable bobbin tension.
Rich product system
Whether it is L-style or A-style, whether it is plastic edge or magnetic bobbin, you can find the bobbin suitable for your machine in Richword.
Prewound Bobbins
Richword Class
How to choose the right bobbins?
Plastic side, paper side, sideless or magnetic core?
It's a matter of personal preference.
The plastic side bobbin is clear to see how much thread the bobbin left. Paper side and sideless bobbins are more environmentally friendly. The magnetic core holds the bobbin securely in the metal bobbin case, maintaining continuous tension throughout the life of the bobbin.
Style L or A(Class 15)?
The L-style bobbin(20.3*8.9mm) is the most common style of bobbin used in home sewing machines. About the size of a US Nickel, it is also used in some longarm and commercial embroidery machines.
The A-style bobbin (20.3*11.7mm, also referred to as Class 15 bobbin) is similar in shape to the L style. It has the same diameter as an L-style but is wider, which allows it to hold more thread.
75D/2 or 70D/2
75D/2 and 70D/2 are both close to 60wt, and can be co-worked with 40wt (108D/2) top thread. 75D/2 thread is thicker, but our 70D/2 is made from high-tenacity polyester, tougher and longer，can be used at high speeds without any problems.
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