The heart of JIS Z 1707 lies in its quantitative specifications. Below are the key parameters with their corresponding test methods.
While not mandatory for all grades, when heat sealability is claimed:
While the exact clause-by-clause text of the standard is normative and proprietary, its core technical elements typically include specifications and recommendations in these areas:
Workspace layout and dimensions
Lighting and visual environment
Furniture and input devices
Work organization and break regimes
Document handling and reference materials
Environmental factors
Assessment and measurement
The requirements are grounded in human factors research on how the visual and musculoskeletal systems respond to prolonged display use:
Japanese standards are particularly strict regarding organoleptic properties (senses like smell and taste). The film must not impart any offensive odor or taste to the food it contains.
JIS Z 1707 mandates strict physical testing to ensure the film performs adequately during handling, transport, and storage. Key performance metrics include: jis z 1707
Q1: Is JIS Z 1707 mandatory for selling PE film in Japan? No, it is voluntary. However, most commercial buyers require it as a baseline quality standard.
Q2: Can I use recycled PE and still claim JIS Z 1707? Only if specifically agreed between buyer and seller, and clearly marked on the product. Standard compliance assumes virgin resin.
Q3: Does JIS Z 1707 cover antistatic films? Yes, under Type 3 (special quality). Additional surface resistivity requirements (typically ≤ 1×10¹¹ Ω/sq) must be agreed separately.
Q4: How does JIS Z 1707 differ from JIS K 6782? JIS K 6782 is for agricultural PE films (greenhouses, mulching) which require UV durability of at least 12–24 months. JIS Z 1707 is for general industrial packaging without long-term outdoor exposure. The heart of JIS Z 1707 lies in
Q5: What is the standard roll length under JIS Z 1707? Not fixed, but typical lengths are 500 m, 1000 m, or 1500 m, subject to thickness and width parameters.