MULTI-LAYERED BIAXIAL STRETCH BLOW MOLDED BOTTLE AND METHOD FOR PRODUCTION THEREOF
摘要
<p>A multi-layered biaxial stretch blow molded bottle which has a three-layer structure of PET/nylon MXD6/PET or a five-layer structure of PET/nylon MXD6/PET/nylon MXD6/PET, and exhibits a permeation coefficient for an oxygen gas of the nylon MXD6 layer of 6.0 X 10<-14> cm<3>.cm/cm<2>.sec.cmHg or less, as measured under a condition of a temperature of 23°C and a relative humidity of 80 %; and a method for producing said bottle which comprises employing a biaxial stretch blow molding using a low stretching temperature and a high stretch ratio.</p>
申请公布号
WO2005099996(A1)
申请公布日期
2005.10.27
申请号
WO2005JP07658
申请日期
2005.04.15
申请人
KUREHA CHEMICAL INDUSTRY COMPANY, LIMITED;SATO, TAKASHI;TOBITA, HISANORI;ITOH, DAISUKE;OZAWA, NORIO
