Method and apparatus for packaging respiring produce

• Main Authors: DE BRUIN, Martijn Willem, BROUWER, Arthur, VAN DE LOO, Paulus Josephus Benedictus, GROENEWEG, Bastiaan Rinke Antony
• Format: Patent
• Language: English
• Published: 28.10.2021
• Subjects: CHEMICAL RIPENING OF FRUIT OR VEGETABLES; CONVEYING; FOODS OR FOODSTUFFS; FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J; HANDLING THIN OR FILAMENTARY MATERIAL; HUMAN NECESSITIES; MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS; PACKING; PERFORMING OPERATIONS; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL; PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT,VEGETABLES, EDIBLE SEEDS; STORING; THE PRESERVED, RIPENED, OR CANNED PRODUCTS; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES; TRANSPORTING; UNPACKING

A method of packaging respiring produce comprises the steps of:providing a portion of packaging material, in particular a polymeric packaging material;providing a portion of the produce;forming, from the portion of packaging material and the portion of the produce, a closed package defining a package volume and containing in the package volume the portion of produce and a modified atmosphere;wherein the modified atmosphere is modified with respect to the ambient atmosphere. The method further comprises generating an atmosphere modification gas and/or an atmosphere modification gas mixture and/or establishing a modified atmosphere having an elevated ozone concentration in the package volume. An associated apparatus is also provided.