JIS Z1712-2009《包装用定向聚丙烯膜》

This Standard specifies transparent oriented polypropylene films mainly used for
packaging (hereafter referred to as "films").
This Standard applies only to films composed of more than 95 % (by mass) of poly-
propylene.
NOTE: The International Standard corresponding to this Standard and the
symbol of degree of contents are as follows :
ISO 17555 : 2003 Plastics -- film and sheeting- Biaxially oriented
polypropylene (PP) films (MOD)
In addition, symbols which denote the degree of correspondence in
the contents between the relevant International Standard and JIS are
IDT (identical), MOD (modified), and NEQ (not equivalent) according to
ISO/IEC Guide 21.