BIODEGRADABLE ENVELOPE HAVING FERMENTATION FUNCTION

• Main Authors: YOON, HI WON, PARK, BYOUNG OK, YOON, KYOUNG SEOK, YOON, KYOUNG HUN
• Format: Patent
• Language: English; Korean
• Published: 29.11.2011
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT; 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; GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HANDLING THIN OR FILAMENTARY MATERIAL; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; STORING; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRANSPORTING

PURPOSE: A biodegradable vinyl bag including a fermenting function is provided to prevent the decay of food waste and animal waste contained in the vinyl bag, and to reduce the environmental contamination. CONSTITUTION: A biodegradable vinyl bag(100) including a fermenting function includes a vinyl envelope(110) and a fermenting unit(120). The vinyl envelope is biodegradable. The fermenting unit is installed inside the vinyl envelope, and contains components for promoting the biodegradation of the vinyl envelope. The fermenting unit contains molasse attached to grooves formed on the vinyl envelope, and useful microorganisms absorbed to the molasse.