The invention also provides a preparation method of the full biodegradable packagefilm.
本发明还提出了一种制造上述全生物降解包装膜的制备方法。
2
The utility model relates to a flavor package bag for fast food. A soluble eatable packagefilm is used as a casing.
涉及一种用于在方便食品的调味物料的包装件。
3
After plasticised by glycerol, its crystallinity becomes 9.3%. In this way, the mechanical property of starch is improved and it can be applied to food packagefilm.