Iji chọpụta ọtụtụ igwe eji akwa ákwà Jacquard nke ụlọ ọrụ mmepụta Guangzhou na-enye ọrụ dị elu, anyị na-emelite teknụzụ eji eme ihe na ụlọ ọrụ anyị. A gosila na ngwaahịa a nwere arụmọrụ siri ike n'ọhịa nke igwe eji akwa ákwà.
N'okpuru ntụziaka nke ndị injinia dị elu na ndị ọkachamara n'ihe gbasara teknụzụ dị elu, ndị ọrụ anyị na-arụ ọrụ na R&D rụsiri ọrụ ike iji melite teknụzụ, si otú a mee ka usoro mmepụta ihe dịkwuo irè. N'ọhịa nke ụlọ ọrụ mmepụta ihe Yongjin, a na-enye igwe ákwà mkpuchi ákwà akpaka jacquard loom elastic band nke nwere eriri ákwà mgbochi, a na-akwanyere ngwaahịa a ùgwù nke ukwuu.
Teknụzụ ndị a dị mkpa n'ịmepụta ngwaahịa a. Dịka ụdị ọnụahịa dị iche iche, ọ bụ igwe eji arụ ọrụ nke nwere uwe elu kọmputa dị elu, nke nwere eriri elastic belt jacquard loom, a na-ahụkarị ya n'ọtụtụ ebe n'ihe gbasara ngwa (s) nke igwe eji eme braiding.
Teknụzụ na-eme ka ụlọ ọrụ nwee asọmpi ma na-enyere aka ịnọgide na-enwe ọkwa kachasị elu n'ahịa ahụ. Anyị na-eji teknụzụ emepụta igwe eji arụpụta ihe na China nke na-ere ahịa ozugbo nke kọmputa nke nwere eriri eletriki elastic band rịbọn jacquard ma hụ na ọ kwụsiri ike na arụmọrụ ya. Ọ ga-egosi mmetụta kachasị mma ya mgbe etinyere ya n'ọhịa YJ-TNF 8/27.