GK35-8 double needle four line sewing machine (sewing machine), use double needle machine sewing, sewing two lines at a time, strong and reliable, can achieve no leakage sealing, suitable for the sewing hole with strict requirements of manufacturers for paper bags, plastic woven bags, fabric bags etc. GK35-8 double needle four line sewing machine (sewing machine), use double needle machine sewing, sewing two lines at a time, strong and reliable, can achieve no leakage sealing, suitable for the sewing hole with strict requirements The sewing charter machine uses foot pedal switch manual control start and stop machine, built-in cutting knife mechanical cutting wire, operation simple, easy to use. The sewing charter machine uses foot pedal switch manual control start and stop machine, built-in cutting knife mechanical cutting wire, operation simple, easy to use.