Sewing Machine Automatic Buttonhole Manufacturers

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.

When selecting, check whether there is light, peeling and bruising, whether the plate, push plate, panel, upper wheel and other electroplating layers have head paint pins; whether the platen is straight, whether the paint surface is shiny or partially discolored; Recent updates, paint peeling, crooked; whether the upper shaft, lower shaft, and stitching meet the standard requirements.

Take out the manual sewing machine and lift the pressure roller upwards. Lay the fabric on the work panel and secure it with clips. Insert the wire into the spool, thread the wire through the conduit, then through the wire eye, and pull out a section of wire. Thread the wire head between the wire head and the wire tail through the wire guide rail.

For people who are new to sewing machines, it is not easy to drive a straight line without knowing how to use the sewing machine. As the saying goes, practice makes perfect. There are two key points to master the basic skills of sewing machine use: 1. Practice more; 2. Find the correct reference point.

Computer pattern sewing machine is a very useful product in industrial sewing equipment. It is mainly used in factories to tailor leather bags, clothing, bags, shoes, etc. in large quantities. However, some users are not good at looking up the product manual after they buy the machine.

When picking, see if the machine head is bright, whether there is stripping and bumping, whether the plating layer of the needle board, push plate, panel, upper wheel is intact;