Plastic bobbins are used for all kinds of wires, silk yarns, textile lines, etc. If you have requirements to improve your bobbin’s balance, and to reduce the parting line or flash to protect your silk yarns, pls contact us, our company could make fine plastic bobbin mould for you with good parting line and good balance.
We have made plastic 3-plate bobbin mould, 2-plate cold runner plastic bobbin mould, hot runner bobbin mould. All the bobbin moulds are auto-drop. Some bobbin mould has 2 big sliders, how to ensure a very good parting line for the bobbins is important, we apply high precision engraving tooling for bobbin mould, and make polishment by hand, to ensure 2 sliders match well and has no step between the 2 sliders.


When bobbins running on the machine with wires/silk yarns/textile lines, the balance of the bobbins are important. So the mould tooling needs to ensure the center of each bobbin, ensure the bobbin thickness is the same as designs.
If you are not satisfied on your current plastic bobbin mould, if you prefer to find a supplier to make your bobbins with very smooth parting lines, pls contact us, and welcome your down visiting if possible.
Email: mould@langkomould.com
Wechat: 417542841
Whatsapp: +86-13666829505