PVD coating system
The machines needle is very fine and its easily bent when pulling in fabric but more often it gets bent by hitting a pin.Regular Maintenance Its very easy to get so enthralled in your sewing projects that your forget Basic Sewing Machine Maintenance and before long you start to have problems. Not only so they cant play with it but it wouldnt take much for a child to turn on the power and run a stitch across their hand.Children Watch out for kids playing with your machine as your back is turned.See if your bobbin is worn. If you are unsure completely de-thread it and redo it as per your manufacturers instructions.Skipped Stitches If you sewing machine is sewing fine and then starts to skip stitches its probably due to a worn or bent needle. All those knobs, dials and pedals are irresistible to a child. Remember to thread your machine with the presser foot up. Believe me when I say its so much cheaper to do a few basics checks at the end of your sewing project than fork out your hard earned cash for a service agent to repair your sewing machine. Make sure the bobbin is in the bobbin case and the right way round for your machine.Knotted or Breaking Thread Firstly make sure you are using a good quality thread.Make sure the bobbin is correctly threaded.Tension Adjustment Adjusting the tension varies by machine so you really need to look at your manufacturers handbook Chrome metallization coating machine and see how its done.Check your sewing machine is threaded correctly. As a rule though turning the adjustment to the left slackens the tension and turning to the right tightens the tension. Cheap threads PVD coating system may seem like a bargain but they give off excessive lint, have loosely bound fibres and will easily knot. The plastics ones can wear after a lot of use and wobble in the case which messes up your tension as youre sewing.If your machine is not in use then I would suggest keeping it locked away..If you are having to change needles quite often then make sure you are allowing the feed dog to move the fabric through the machine and you are not pulling it。
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