Bacteriostatic material bag for containing grains

• Main Authors: CHEN JINYING, SHAN XIAOXUE, LI LI
• Format: Patent
• Language: Chinese; English
• Published: 08.07.2022
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; STORING; TRANSPORTING

The utility model discloses a bacteriostatic material bag for containing grains, which comprises a light-transmitting pocket-shaped inner layer, and the inner side of the inner layer is coated with a photocatalyst. The photocatalytic degradation reaction mechanism is that photo-generated holes and electrons are generated under the excitation of ultraviolet light, then water, oxygen and the like are oxidized or reduced into hydroxyl free radicals or superoxide free radicals by the electrons and the holes, and the groups are migrated to the surface of the catalyst, have strong oxidizing property and can be directly subjected to oxidative degradation reaction with contact substances; degradation of fungaltoxin and inhibition of growth of microorganisms are realized, so that the effects of toxicity reduction, bacteriostasis and corrosion prevention are achieved. The device has the effects of inhibiting the growth of fungi in grains, degrading fungaltoxin and preventing the grains from mildewing and rotting; the g