Alcohol fresh-keeping tablet and deoxidizing agent and alcohol double-effect packaging bag

• Main Authors: WANG SHUZHEN, LIAO JIANFU
• Format: Patent
• Language: Chinese; English
• Published: 08.11.2022
• 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; FOODS OR FOODSTUFFS; FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J; HANDLING THIN OR FILAMENTARY MATERIAL; HUMAN NECESSITIES; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL; STORING; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES; TRANSPORTING

The utility model discloses an alcohol fresh-keeping piece and a deoxidizing agent and alcohol double-effect packaging bag, and relates to the technical field of alcohol fresh-keeping agents, the alcohol fresh-keeping piece comprises a first film layer, a base material layer and a second film layer which are sequentially arranged from bottom to top, and the base material layer is a cloth base material adsorbing alcohol; the edge part of the base material layer is sealed by the first film layer and the second film layer, and at least one edge part is provided with an alcohol volatilization port for exposing the cloth base material. The base material layer adopts the cloth base material as a carrier to store the edible alcohol, the first film layer and the second film layer are adopted to limit the volatilization amount of the edible alcohol, the edible alcohol can be volatilized outwards from the alcohol volatilization opening in the edge of the base material layer in the using process, and therefore the steri