ered . ▁The ▁backing ▁provides ▁support ▁and ▁stability ▁to ▁the ▁gar ment ▁which ▁will ▁improve ▁the ▁quality ▁of ▁the ▁finished ▁emb roid ered ▁product . ▁Back ings ▁come ▁primarily ▁in ▁two ▁types : ▁cut away ▁and ▁te ar - away . ▁With ▁cut away , ▁the ▁excess ▁backing ▁is ▁cut ▁with ▁a ▁pair ▁of ▁sc iss ors . ▁With ▁te ar - away , ▁the ▁excess ▁is ▁torn ▁away ▁after ▁the ▁item ▁is ▁emb roid ered . ▁Add itional ▁types ▁of ▁stabil izer ▁can ▁be ▁dissol ved ▁by ▁water ▁or ▁heat . ▁▁ ▁Bob bin ▁A ▁small ▁sp ool ▁of ▁thread ▁inside ▁the ▁rot ary ▁hook ▁housing ▁of ▁a ▁se wing ▁machine . ▁The ▁b ob bin ▁thread ▁forms ▁the ▁st itch es ▁on ▁the ▁unders ide ▁of ▁the ▁gar ment . ▁ ▁Bob bin ▁thread ▁holds ▁the ▁top ▁emb roid ery ▁thread ▁to ▁the ▁gar ment . ▁The ▁b ob bin ▁on ▁an ▁emb roid ery ▁machine ▁works ▁in ▁the ▁same ▁manner ▁and ▁for ▁the ▁same ▁purpose ▁as ▁on ▁a ▁standard ▁se wing ▁machine . ▁▁ ▁Dig it ize ▁The ▁computer ized ▁technique ▁of ▁turning ▁a ▁design ▁image ▁into ▁an ▁emb roid ery ▁program . ▁Special ▁software ▁is ▁used ▁to ▁create ▁plot ting ▁commands ▁for ▁the ▁emb roid ery ▁machine . ▁The ▁commands ▁are ▁transferred ▁to ▁the ▁machine ' s ▁logic ▁head ▁by ▁a ▁designated ▁emb roid ery ▁language . ▁▁ ▁F ill ▁St itch ▁F ill ▁st itch es ▁are ▁a ▁series ▁of ▁running ▁st itch es ▁se wn ▁closely ▁together