作者: Lung Tsung Sung
DOI:
关键词: Mechanical engineering 、 Tube (container) 、 Materials science 、 Engineering drawing 、 Long axis
摘要: A method for manufacturing bags comprising the steps of receiving a tube film, folding film to produce folded welding one end cutting bag, interleaving plurality interleaved bags, and accumulating on retractable spindle roll bags. Further, bag apparatus first module, module including configured accumulate thereon during accumulation mode, further retract from along long axis retraction mode.