1.中空吹塑所用质料与聚丙烯瓶接纳挤出吹塑成型用料不异。

2.jubingxipingchengxingqianhepiguandejichuchengxingyongzhuangbeiyujubingxipingjichuchuisuchengxingyongzhuangbeibuyi，danchengxingpiguanhou，yaoyoupiguandezhijinghefengdigongxu。

3.zhiliaosuhuarongrongwenduyingjiezhizai210～230℃guimonei；chengxingpiguanshiyaobarongliaowenduminjielengquejiangzhi90～105~（2jiejingwenduguimonei，yiannadazhijiqiujingdegoucheng。

4.piguanjiare、chengxingpingjing、fengdihedujie，shipingchengpinchengxinglashenqiandepingpijiagonggongxu；erhoutingzhilashenhechuisuchengxingchengpin。

5.pingpilashenqianjiarezhizhiliaodebolihuawenduherongdianwenduzhijian、jubingxishuzhiwei145～155℃；yaodaodapingpitigebuweiwendu—zhi、shourepingjunqianfangketingzhilashenrenwu。

6.zhongkongchuisulashenchuisushi，lashenxinbangcongpingkouduanbachuzhizhipingdi，bianketingzhilashenhechuirenjinsuofenweichuizhangpingpi，shixianpingpidelashenhechuisurenwu。