JIS Z 1707 – [Full Title of the Draft, e.g., Adhesive tapes for packaging] Draft date: [YYYY-MM-DD] Reviewer: [Your Name/Organization] Review date: [YYYY-MM-DD]
Yuki spent nights reading dry technical documents. Then she found it: — a standard for polyethene films used in industrial packaging. It didn’t just specify thickness. It specified:
Document handling and reference materials jis z 1707
The standard enforces uniform testing methodologies to ensure films resist processing stress, survive distribution networks, and maintain a sterile seal.
This traceability is critical for quality audits in automotive or electronics supply chains (e.g., Toyota Production System, ISO 9001). JIS Z 1707 – [Full Title of the Draft, e
Understanding JIS Z 1707: The Standard for Plastic Food Packaging Films
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 specified: Document handling and reference materials The
Measures how much the film can be stretched before breaking. This is vital for vacuum sealing and high-pressure processing.
The current version is JIS Z 1707:2019 (published in 2019-01-21), which replaced the previous 1997 edition. Main Categories of Requirements
These tests involve soaking the film in "simulants" (like water, acid, or alcohol) to ensure that chemicals like heavy metals or evaporated residues stay below hazardous levels. 4. Importance for Laminated Films
The standard applies to low-density polyethylene (LDPE), linear low-density polyethylene (LLDPE), and high-density polyethylene (HDPE) films.