While Jis Z 1707 is a comprehensive standard, there are challenges and limitations to its implementation:
For manufacturers, compliance with JIS Z 1707 is a mark of quality that facilitates entry into the Japanese market—one of the most stringent in the world regarding food safety. For consumers, it provides an invisible layer of protection, ensuring that the materials touching their food are chemically stable and physically reliable.
The most significant revisions include:
JIS Z 1707 (General Rules for Polyethylene Films for Food Packaging) is a Japanese Industrial Standard that specifies the requirements for polyethylene films designed to hold, wrap, or cover food products.
is the Japanese Industrial Standard that provides the "General rules of plastic films for food packaging." It establishes the common requirements and testing methods for single-layer and multi-layer plastic films used to protect food products. Scope and Application jis z 1707
Thickness tolerances are strictly enforced, typically within ±10% of nominal value.
Modern food packaging rarely uses a single type of plastic. Most are "laminates" (e.g., PET/PE or Nylon/CPP). JIS Z 1707 provides specific guidelines for: While Jis Z 1707 is a comprehensive standard,
While not mandatory for all grades, when heat sealability is claimed:
Anti-static variants (Type 3, special quality) protect semiconductor trays and PCBs. The dimensional stability under varying humidity is superior to non-certified films. is the Japanese Industrial Standard that provides the
JIS Z 1707, titled ("食品包装用プラスチックフィルム通則" in Japanese), was first established on March 1, 1975 . It has been revised several times to keep pace with technological advancements and changes in the food industry, with notable revisions occurring on December 1, 1995 , September 20, 1997 , and most recently, January 21, 2019 when the 2019 edition was released.
: It does not cover multi-layer films that include paper or metal foils (e.g., aluminum foil laminates). Key Performance Characteristics