BAG FOR FORMING OF FISH AND METHOD FOR FORMING OF FISH

摘要

PURPOSE:To obtain the subject forming-bag capable of ready expansion after removal of internal organs of a fish, capable of giving the fish a natural form and capable of laying on sale by putting a gas-generating agent and water tightly sealed in an inner bag breakable by a prescribed outer pressure in a specified outer bag and carrying out deaeration for making it flat. CONSTITUTION:An objective forming bag obtained by accommodating a gas- generating agent 3 capable of reaction in the presence of water, e.g. citric acid and sodium bicarbonate and water 4a tightly sealed in an inner bag 4 capable of breakage by a prescribed outer pressure in an oblong outer bag 2 composed of a flexible and gas-permeable synthetic resin sheet such as PE and a sheet 1 selected from gas-impermeable synthetic resin sheets and tightly sealed, deairing the inside of the above-mentioned outer bag 2 and making it flat.