Jis Z 1707 'link' -

Bags for vegetables, fruits, bread, and frozen foods.

Testing methods for water vapor transmission rate of plastic film.

Her boss said, “Just use thicker film.” But thicker meant more plastic, higher cost, more waste. jis z 1707

Measuring water vapor and oxygen gas permeability to keep food fresh for longer. Durability:

, expanded the number of referenced standards from 8 to 26 to keep up with global safety and technology trends. Bags for vegetables, fruits, bread, and frozen foods

Setting benchmarks for clarity, which is essential for consumer inspection of food products.

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. Measuring water vapor and oxygen gas permeability to

The draft requires [manufacturer name, lot number, nominal dimensions]. Suggestion: Add storage condition guidance.