Jis Z 1707 __top__ -
JIS Z 1707 is a critical Japanese Industrial Standard that serves as the "general rulebook" for plastic films used in food packaging. Since its inception in 1975, it has ensured that the plastic wrapping your food is safe, strong, and effective. The Evolution of the Standard The Origin (1975):
In recent years, JIS Z 1707 has become a benchmark for the development of edible and biodegradable films
Heavy-duty liners (Type 2) are used for shipping bumpers, dashboards, and large injection-molded components. The high tear resistance prevents punctures from sharp edges.
: It applies to films primarily composed of membranous high polymer materials with a thickness under 250 µm . jis z 1707
Moisture control is paramount to preventing spoilage and mold growth. Under the standard's historical and modern provisions, a food-grade film should ideally limit its Water Vapor Transmission Rate (WVTR) to under standardized tropical testing climates (typically 40°C and 90% Relative Humidity).
: It does not cover multi-layer films that include paper or metal foils (e.g., aluminum foil laminates). Key Performance Characteristics
Precise measurement is required, often using equipment like digital calipers as specified in related standards like JIS B 7507 Barrier Properties: The standard references methods for testing Water Vapor Transmission Rate (WVTR) JIS Z 1707 is a critical Japanese Industrial
One of the most common questions from global buyers: How does JIS Z 1707 compare to ASTM D2103 or ISO 11248?
To demonstrate compliance, manufacturers typically provide:
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. The high tear resistance prevents punctures from sharp edges
The standard also covers dimensional tolerances and visual acceptance criteria:
specifies the requirements for general purpose polyethylene (PE) films used for packaging and general industrial applications. This Japanese Industrial Standard (JIS) outlines the classification, quality, test methods, and dimensions of flexible polyethylene films not intended for agricultural use (which falls under a different standard, JIS K 6782).
JIS Z 1707 defines the baseline requirements for raw, converted, or laminated plastic films designed to directly or indirectly enclose food products.
Ensuring the different layers of plastic do not peel apart (delaminate) during the boiling, freezing, or retort (pressure cooking) process.
Different resin types exhibit distinct properties and are suited to different applications: