Kaihanga ngaio o ngā mīhini hanga wera.
Ko te nuinga mo te hanga momo ipu kirihou (he paepae hua, ipu hua, ipu kai, ipu kete, me etahi atu) me nga pepa thermoplastic, penei i te PP,APET, PS, PVC, EPS, OPS, PEEK, PLA, CPET, etc.