Jis Z 1707 !!top!! -

JIS Z 1707

is the Japanese Industrial Standard for Food Wrapping Plastic Films .

JIS Z 1707:2019

establishes the "General Rules of Plastic Films for Food Packaging," providing a standardized framework for the design and performance of plastic films used to protect food products. Scope and Application jis z 1707

JIS Z 7121:

Guidelines for life cycle inventory surveying of plastic recycling. JIS Z 1707 is the Japanese Industrial Standard

2. Classification of Films Under JIS Z 1707

Class 1 (Low-Density Polyethylene - LDPE): This is the most common type, characterized by high flexibility, transparency, and good heat-sealing properties. It is typically used for fresh produce, bakery items, and general food wrapping.
Class 2 (High-Density Polyethylene - HDPE): This material is stiffer, stronger, and offers better moisture barrier properties than LDPE. It is often used for heavier items or where greater rigidity is required.
Class 3 (Linear Low-Density Polyethylene - LLDPE): This type offers superior tensile strength and puncture resistance compared to standard LDPE, making it ideal for stretching applications and packaging sharp or irregularly shaped foods.

Industries Affected

: Industries involved in packaging, including manufacturing, food processing, pharmaceuticals, and consumer goods, would likely be affected by this standard. Class 1 (Low-Density Polyethylene - LDPE): This is