Double chain stitch looper mechanism Manufacturers

When choosing an industrial sewing machine, the first step is to understand the sewing object of the enterprise, namely the products that need to be sewn, their sewing process, and the fabrics to be sewn. Choose a suitable sewing machine based on the job responsibilities.

When the sewing machine does not feed fabric, the first step is to check if the fabric feeding mechanism of the sewing machine is faulty.

According to the scope of application 1. Medical masks: domestically divided into three categories, medical ordinary masks, medical surgical masks, medical protective masks. 2. Particulate protective masks: industrial use conforms to the GB2626-2019 standard, special labor protection products safety mark certification (LA certification), in 2015, it was changed from compulsory certification to voluntary certification. If it is used to prevent smog, it needs to use the insert type, which must meet the GB/T32610-2016 standard. Civil use meets the GB/T32610-2016 standard. 3. Warm cloth masks: Warm masks, suitable for winter wear, only need to meet the relevant standards of fabrics. Other special industries: such as chemical industry.

As the saying goes, which makes perfect, the quality of many skills will naturally get better and better, but sometimes we can use some small skills and tools to make everything easier.

ethods as below: 1. Change the needle first. 2. Drop the feeding teeth and see if there is pressure on the presser foot. 3. Open the two screws on the needle plate to remove the needle plate and follow: (1) Shake the handwheel on the right side and shake the needle bar to the lowest position (when you shake it, don’t remember it)

Learn the essential safety precautions to follow when using a button attaching sewing machine to avoid accidents and injuries.