Japan Bell spinning company developed a super absorbent fiber for food packaging, trade name "BELUANS", has been officially used as food packaging materials, and made the United States Food and Drug Administration (FDA) recognized.
The non-woven fabric sheet made of such highly water-absorbing and highly hygroscopic fibers absorbs 50 ml of water per g, which is about 5 times higher than that of the original pulp sheet, and can withstand high temperatures of 150 DEG C. even at high pressures. It can also maintain its moisture.
According to experiments, using the fiber as a meat packaging material has good safety performance and can absorb meat blood and moisture to keep it bright.
The non-woven fabric sheet made of such highly water-absorbing and highly hygroscopic fibers absorbs 50 ml of water per g, which is about 5 times higher than that of the original pulp sheet, and can withstand high temperatures of 150 DEG C. even at high pressures. It can also maintain its moisture.
According to experiments, using the fiber as a meat packaging material has good safety performance and can absorb meat blood and moisture to keep it bright.
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