Movable Knife 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.

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

The electronic pattern sewing machine is widely used in sewing patterns of various handbags, garments, textiles, leather goods, luggage, shoes, belts, sports equipment, etc. At the same time, it can enhance the corporate image status.

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When selecting, check whether the machine head is bright, whether there is paint peeling and bruising, whether the electroplating layer of the needle plate, push plate, face plate, upper wheel, etc. is intact; whether the platen is straight, whether there are cracks or partial discoloration in the paint; Whether the frame is broken, painted off, or twisted; whether the clearance between the upper shaft, the lower shaft, and the needle bar meets the standard requirements.

Discover the key differences between hand-stitch sewing machines and industrial sewing machines in this informative article.