A company in Japan recently developed a high-absorbent fiber for food packaging that has been used as a food packaging material and has been made available by the Food and Drug Administration (FDA).

The non-woven sheet made of this highly water-absorbing and highly hygroscopic fiber absorbs 50m1 of water per gram, which is about 5 times higher than that of the original pulp sheet, and can withstand high temperatures of 150C, even at high pressures. Can also maintain its moisture, according to tests, use the fiber as a meat packaging material, safety, good performance, can absorb meat blood and moisture to keep bright.