1. Yi amfani da biyu allura clutch allura sanda tsari, sa sutura kusurwa, daidai kusurwa, sharp kusurwa, daidai da sauki lokacin sutura;

2, inji allura da samar da hakora aiki tare da abinci, iya hana suture motsi, m daidaitawa ga suture, line alama kyau, m;

3, tare da atomatik yankan waya, atomatik gyare-gyare, atomatik gyare-gyare da yawa, atomatik ƙidaya baya seamless seam, atomatik cire waya da sauran iri-iri mai hankali sogo yanayi; Zai iya zama mafi mutum, mafi m shiga cikin daban-daban rikitarwa blocking high wuya aiki, saboda haka sosai inganta aiki yadda ya kamata.