This standard specifies the product classification and main technical parameters, requirements, test methods, inspection rules, marking, packaging, transportation and storage of digital tufted carpet looms. This standard is applicable to digital tufted carpets that use 600 den-5000 den synthetic fibers, wool, wool blended fibers, etc. as pile raw materials, and pierce the yarn into the base fabric to form cut pile, loop pile, cut pile and loop pile combinations. loom.