Yarn, yarn forming process, protective textile, knitting method and equipment

A knitting method for a protective textile using a knitting apparatus, comprising:

• manufacturing a twisted yarn, comprising:
• using a tungsten wire as a first core filament;
• and
• twisting and winding a bamboo fiber around the first core filament to form the twisted yarn,
• manufacturing a covered yarn, comprising:
• using a spandex fiber as a second core filament;
• and
• twisting and winding a chenille yarn and the twisted yarn around the second core filament to form the covered yarn;
• and
• knitting a protective textile by using the covered yarn,
• wherein the knitting apparatus further comprises:
• a frame;
• a primary yarn guide mounted on the frame;
• a primary yarn control rod connected to the primary yarn guide;
• a secondary yarn guide mounted on the frame;
• a secondary yarn control rod connected to the secondary yarn guide;
• a needle plate provided at lower ends of the primary yarn guide and the secondary yarn guide;
• a control cam separately drives the primary yarn control rod to control the primary yarn guide to move, and drives the secondary yarn control rod to control the secondary yarn guide to move;
• a tension spring connected to the control cam;
• and
• an electromagnet, wherein a magnetic force of the electromagnet drives the tension spring to extend and retract, and further drives the control cam to rotate up and down.

A knitting method for a protective textile using a knitting apparatus, comprising:

• manufacturing a twisted yarn, comprising:
• using a tungsten wire as a first core filament;
• and
• twisting and winding a carbon fiber around the first core filament to form the twisted yarn,
• manufacturing a covered yarn, comprising:
• using a spandex fiber as a second core filament;
• and
• twisting and winding a bamboo fiber and the twisted yarn around the second core filament to form the covered yarn;
• and
• knitting a protective textile by using the covered yarn,
• wherein the knitting apparatus further comprises:
• a frame;
• a primary yarn guide mounted on the frame;
• a primary yarn control rod connected to the primary yarn guide;
• a secondary yarn guide mounted on the frame;
• a secondary yarn control rod connected to the secondary yarn guide;
• a needle plate provided at lower ends of the primary yarn guide and the secondary yarn guide;
• a control cam separately drives the primary yarn control rod to control the primary yarn guide to move, and drives the secondary yarn control rod to control the secondary yarn guide to move;
• a tension spring connected to the control cam;
• and
• an electromagnet, wherein a magnetic force of the electromagnet drives the tension spring to extend and retract, and further drives the control cam to rotate up and down.