Filling bobbin in a mini sewing machine is a crucial step in making your sewing projects successful. If your bobbin is not loaded correctly, your stitches may unravel or be off-kilter. There are a few different types of bobbins and different methods for filling bobbins in mini sewing machines. No matter which type of bobbin you have, the overall process remains the same: identify the bobbin, place the bobbin in the neat bobbin cover and fill it thread. Here is a simple guide on how to fill bobbin in mini sewing machine.
Common Bobbin Types
The first step is to determine the type of bobbin that fits your mini-sewing machine. Common bobbin types include drop-in bobbin and side/top-loading bobbin. Drop-in bobbin allows you to simply drop the bobbin into its receptacle, while side/top-loading bobbin requires you to manually feed the thread onto the bobbin. Different machines may require different bobbins.
Preparing Bobbin
Once you’ve determined the correct bobbin for your machine, you will need to place the bobbin in the bobbin case. The bobbin case is a small plastic or metal contraption that holds the bobbin in place. The bobbin case also helps guide the thread as it is loaded into the bobbin. Check the instructions for your machine to ensure that the bobbin is inserted correctly in the bobbin case.
Threading Bobbin
Next, you will need to thread the bobbin with the thread. Start with the spool of thread above the bobbin. Make sure to use the correct weight and length of thread. If you’re unsure which type of thread is best for your project, consult the instructions for your machine. For a drop-in bobbin, there is a slot for the thread to go through. For a side/top-loading bobbin, you will need to manually feed the thread on the bobbin.
Piecing Thread and Bobbin Together
After you have threaded the bobbin, you will need to piece the thread from the spool to the thread. This can be done by hand or with the help of threading jig. A threading jig is a device that pieces the thread and bobbin together. It has several notches and guides to make the process easier. Consult the instructions for your machine if you are not sure how to use a threader.
Tightening the Thread
Once the thread is secured, you will need to tight the thread by spinning the bobbin. Make sure to secure the thread after it is tight. This prevents the thread from getting tangled and allows the sewing machine to pick up the bobbin thread. To secure the thread, tie a knot at the base of the bobbin or use a thread stopper.
Checking the Bobbin
Once the bobbin is loaded and secured, the final step is to check the bobbin for accuracy. To do this, tug on the thread and make sure it is tight. You can also try winding the bobbin by hand to make sure it is evenly threaded throughout. If the bobbin has been loaded correctly, it should spin without any problems. If not, you may need to adjust the tension of the bobbin.
Loading Bobbin on Machine
Finally, loading the bobbin onto the machine is relatively simple. Start by removing the empty bobbin from its case and inserting the full bobbin. Make sure that the bobbin is facing the correct way – which varies depending on the model of sewing machine. You may need to use a bobbin-winder to get the bobbin up to speed. Consult the instructions for your machine to make sure you do it correctly.
Bobbin Holder Position
The bobbin holder’s position is important, as it needs to sit flush with the sewing machine and presser plate. The bobbin should be placed close to the needle and slightly below the top of the bobbin case. If the bobbin holder is too far away, the thread won’t pick up properly and you will have issues with stitching. It is also important to make sure that the bobbin does not obstruct the needle when it is being inserted or removed.
Needle Plate and Bobbin Assembly
Once the bobbin is correctly positioned, you will need to assemble the needle plate and bobbin together. The process includes connecting the bobbin to the tensioner, setting the tension knob, and engaging the pressure foot. All of these steps should be followed as specified in the manual. Failing to do so may cause tension issues or uneven stitches.
Testing the Bobbin
After the bobbin is properly loaded and secured, it is time to test that the bobbin is working correctly. Start by running a few stitches at medium speed and ensure that the bobbin thread is being correctly picked up by the needle. If the bobbin thread is being pulled correctly, the results should be even and consistent. If not, you may need to adjust the tension of the bobbin.
Cleaning the Machine
After using a mini-sewing machine, it is essential to keep the machine clean. This includes cleaning the bobbin cover and bobbin holder, oiling the machine, and performing routine maintenance such as replacing worn needles and checking the tension. Maintaining the machine will ensure that it operates properly.
Storing Bobbin Properly
Once the bobbin has been filled, it is important to store the bobbin properly. Unfilled bobbins should be stored in an airtight container to avoid dust and dirt buildup. You should also keep the filled bobbins out of direct sunlight and extreme temperatures. This will help ensure that the bobbin remains in good condition.
Remove Thread from Bobbin
Finally, when the bobbin is no longer needed, you should take the time to remove the thread from the bobbin. This can be done with a pair of scissors or a needle. Simply cut off the excess thread and discard it to avoid tangles and messes. The empty bobbin can then be stored away or reused as needed.
