Contact an accredited testing laboratory such as Bureau Veritas Japan, SGS Japan, or Intertek for a full JIS Z 1707 test suite.
It helps manufacturers meet the strict hygiene regulations in Japan, often used as a benchmark for biodegradable edible films and conventional plastics alike.
It provides a standardized framework for the physical and mechanical properties required of plastic and edible films used in the food industry. GlobalSpec Scope & Application The standard specifies general requirements for both single-layer multi-layer jis z 1707
: Measures the force required for a thin pin to penetrate the film. This ensures bags don't easily tear when placed in backpacks or handled by consumers. Tensile Strength & Elongation
Workspace layout and dimensions
: Measures the volume of oxygen gas passing through a specified area of film over 24 hours. Lower values are mandatory for oxygen-sensitive assets like fresh meat or oil-rich snacks.
The draft of JIS Z 1707 is a [welcome update / insufficient improvement] that [improves alignment with modern packaging needs / introduces unclear test conditions]. Provided the above comments are addressed, the standard would be [fit for publication / needs another review cycle]. Contact an accredited testing laboratory such as Bureau
JIS Z 1707:1997 General rules of plastic films for food packaging
The film must be strong enough to withstand the rigors of packaging machinery and transportation. The standard defines minimum tensile strength (force required to break the film) and elongation (how much the film can stretch before breaking). Lower values are mandatory for oxygen-sensitive assets like
The tensile strength test typically involves: